BELLE BHB 27 - Hammer ALTRAD - Free user manual and instructions

Product Type	Hydraulic Breaker
Brand	Altrad
Model	BELLE BHB 27
Weight	27 kg
Oil Flow Rate	20 l/min (Category C) or 30 l/min (Category D) with reducer
Operating Pressure	105 - 125 bar
Maximum Pressure	160 bar
Impact Rate	1300 impacts/min (20 l/min) or 2150 impacts/min (30 l/min)
Impact Energy	85 Joules
Hydraulic Oil Type	ISO VG T32 (temperature < 30°C) or ISO VG T46 (temperature > 30°C)
Accumulator Gas Pressure	50 bar (nitrogen)
Steel (Chisel) Size	32 x 160 mm
Sound Level	108 dB(A)
Vibration Level	11.8 m/s² (at 20 l/min)
Hydraulic Fittings	1/2 BSP with anti-drip flat-face quick couplings
EHTMA Category	C (20 l/min) or D (30 l/min)
Recommended Power Source	Hydraulic power unit Midi 20/140 or Major 30/140 depending on flow rate
Safety	Safety glasses, gloves, helmet, ear protection, dust mask mandatory
Periodic Maintenance	Weekly checks and every 3 months or 600 hours
Warranty	1 year (12 months) for the original purchaser
Spare Parts	Use only genuine Altrad Belle parts

Frequently Asked Questions - BELLE BHB 27 ALTRAD

How to choose the correct oil flow rate for the BHB 27?

The BHB 27 breaker can operate with a flow rate of 20 l/min (EHTMA category C) or 30 l/min (category D). Factory-set for 30 l/min, it requires replacing the reducer on the return line (T) if connected to a 20 l/min unit. Use reducer 971/99061 (3.4 mm) for 20 l/min, and open reducer 971/99006 for 30 l/min.

What hydraulic oil to use?

Altrad Belle recommends a hydraulic oil with viscosity 20-40 cSt at operating temperature. Use ISO VG T32 if the ambient temperature is below 30°C, and ISO VG T46 if above. Biodegradable oils are recommended for the environment. The oil must have a minimum viscosity index of 100.

How to replace the steel (chisel)?

Before any replacement, turn off the hydraulic power supply and purge the machine by operating the trigger. Lower the lock (C) completely, insert the new chisel into the front part, then raise the lock to the high position. Make sure the chisel is securely held. Use only steels with the correct dimensions (32x160 mm for the BHB 27).

What are the mandatory safety equipment?

The operator and any person nearby must wear a safety helmet, safety glasses with side protection, gloves, ear protectors, a dust mask, and steel-toe safety shoes. Wear suitable clothing, tie back long hair, and remove jewelry.

How to purge the machine after use?

Release the trigger lever, then briefly press the hammer against the surface until it stops completely. Cut off the hydraulic power supply, then operate the trigger one last time to release residual pressure in the hoses. Disconnect the hoses and place protective caps on the quick couplings.

What is the starting procedure?

1) Check that the steel is properly inserted and locked. 2) Remove the protective caps from the quick couplings and clean them if necessary. 3) Connect the hoses (P to pressure, T to return). 4) Place the hammer at a right angle on the material. 5) Operate the trigger lever. Never start the hammer lying on the ground.

How to check the wear of the chisel bushing?

Use a gauge corresponding to the size of the steel shank. If part A of the gauge sinks completely into bushing B, this means the bushing is worn and must be replaced. A worn bushing increases vibrations and reduces efficiency. Check it daily.

What to do in case of loss of power?

First check the hydraulic flow and pressure with a test equipment. If pressure builds up but the impact is weak, the back pressure may be too high (max 10-15 bars). Check the P and T hoses: do not reverse them. Also check the accumulator charge (should be at 50 bar of nitrogen). A defective seal or internal wear can also be the cause.

What is the warranty for the breaker?

The BHB 27 is warranted for 1 year (12 months) from the date of purchase for the original purchaser. The warranty covers defects in design, materials and workmanship. Exclusions: damage from negligence, misuse, unauthorized modifications, normal wear, and transport costs. To make a claim, contact Altrad Belle.

How to change the oil flow rate (change the reducer)?

Disconnect the hammer and place it vertically in a vise. Remove the return hose (T) while recovering the oil. Unscrew the existing reducer (open or 3.4 mm). Replace it with the appropriate reducer (971/99061 for 20 l/min, 971/99006 for 30 l/min) with a new seal, and tighten to 90±2 Nm. Reinstall the hose to 50±2 Nm. Remember to change the EHTMA label and the nameplate if necessary.

USER MANUAL BELLE BHB 27 ALTRAD

Technical line drawing of a mechanical tool or device with no visible text or symbols

• Spare Parts Book
• Pièces Détachées
• Libro Despiece
• Lista de Peças
  • Ersatzteilhandbuch
• Lista Części Zamiennych
  • Запасные Части Книга
  • Част Списък
• Část Barevný Pruh
  • Lista Pieselor De Schimb
• Részek Oldalra Dől
• Rezervni Djelovi Knjiga
  • Zoznam Náhradných Dielov

202

GB Operators Manual
US Operators Manual
F Manuel De L'Opérateur
E Manual del Operador
P Manual de Operação
D Bedienungshandbuch
PL Instrukcja Obstugi
RUS Руководство оператора
BG Ръководство за оператори
cz Na'vod K Obzluze
RO Manual de Utilizare
HUN Kezelők Kézi
HR Uputstvo za rukovatelja
SK Príručka pre obsluhu

6
20
34
48
62
76
90
104
118
132
146
160
174
188

EC DECLARATION OF CONFORMITY / DECLARATION CE DE CONFORMITE / DECLARACIÓN

We, Belle Group Sheen UK, Sheen, Nr. Buxton, Derbyshire, SK17 0EU, GB, hereby certify that if the product described within this certificate is bought from an authorised Belle Group dealer within the EEC, it conforms to the following EEC directives: 2006/42/CE (This directive replaces directive 98/37/EC), Electromagnetic Compatibility Directive 2004/108/CE (as amended by 89/336/EEC, 92/31/EEC & 93/68 EEC). The Waste Electrical and Electronic Equipment (WEEE) 2002/96/CE, the low voltage directive 2006/95/CE, BS EN ISO 12100-1:2003 Safety of machinery and associated harmonised standards, where applicable. Noise emissions conform to directives 2000/14/EC Annex VI & 2005/88/EC, for machines under article 12 the notified body is AVT Reliability Unit 2 Easter Court, Europa Boulevard, Warrington,

Cheshire, WA5 7ZB, GB

Noise Technical Files are held at the Belle Group Head Office address which is stated above.

PRODUCT TYPE ...... TYPE DE PRODUIT...... TIPO DE PRODUCTO......

MODEL...... MODELE...... MODELO......

SERIAL No..... N° DE SERIE..... N° DE SERIE.....

.(GUARANTEED)....(GARANTIE)....(GARANTIZADO)

WEIGHT.... POIDS.... PESO....

TIPO DE PRODUCTO...... PRODUCTTYPE...... PRODUKTTYPE......

MODELO.... MODEL.... MODEL....

NO. DE SÉRIE .... SERIENUMMER .... SERIENR....

DATA DE FABRIC..... FABRICAGEDATUM..... FREMSTILLINGSDATO.....

NIVEL DE POTÊNCIA GEMETEN LYDEFFEKTNIVEAU DE SOM MEDIDO / GELUIDSSTERKTENIVEAU / MÄLT / ......(GARANTIDO) ......(GEGARANDEERD) ......(GARANTERET)

PESO...... GEWICHT...... VÄGT......

Signed by:

Signature:

Medido por:

Assinado por:

Getekend door:

Uunderskrevetaf:

O.Nah

Ray Neilson

Managing Director - On behalf of BELLE GROUP (SHEEN) UK.

Place of Declaration - Sheen, Nr. Buxton, Derbyshire, SK17 0EU, UK

Lieu de déclaration - Sheen, Nr. Buxton, Derbyshire, SK17 0EU, UK

Sted i erklæring - Sheen, Nr. Buxton, Derbyshire, SK17 0EU, UK

Date of Declaration - 2007

Empty white rectangle with dashed border (no text or symbols)

Подпись: Alla kirjutanud:

Paraksts:

Pasiraše:

Подпис:

Υπογραφή:

O.Nah

Ray Neilson

Director General - in numele BELLE GROUP (SHEEN), UK

This manual has been written to help you operate and service the Altrad Belle BHB Hydraulic Breaker safely. This manual is intended for dealers and operators of the Altrad Belle BHB Hydraulic Breaker.

Foreword

The 'Machine Description' section helps you to familiarise yourself with the machine's layout, controls and Decals.

The ‘Safety Instructions’ sections explain how to use the machine to ensure your safety and the safety of the general public.

The 'Operating Instructions' section helps you with the setting up and use of the machine.

The ‘Service & Maintenance’ section is to help you with the general maintenance and servicing of your machine.

The ‘Environment’ section gives instructions on how to handle the recycling of discarded apparatus in an environmentally friendly way.

The 'Trouble Shooting Guide' helps you if you have a problem with your machine.

The 'Warranty' section details the nature of the warranty cover and claims procedure.

The ‘Declaration Of Conformity’ section shows the standards that the machine has been built to.

Directives with regard to the notations.

Text in this manual to which special attention must be paid are shown in the following way:

CAUTION

The product can be at risk. The machine or yourself can be damaged or injured if procedures are not carried out in the correct way.

WARNING

The life of the operator can be at risk.

GB

WARNING

WARNING

Before you operate or carry out any maintenance on this machine YOU MUST READ and STUDY this manual.

KNOW how to safely use the unit's controls and what you must do for safe maintenance.

(Be sure that you know how to switch the machine off before you switch on, in case you get into difficulty.)

ALWAYS wear or use the proper safety items required for your personal protection.

If you have ANY QUESTIONS about the safe use or maintenance of this unit, ASK YOUR SUPERVISOR OR CONTACT THE Altrad Belle [phone]

GB

Contents

How to use this manual....6

Warning 6

Machine Description....7

Technical Data....8

Matching The Breaker To The Power Source 9

Safety Instructions....10 - 12

General Safety 13

Recommended Hydraulic Oil....13

Storage 13

Environment 14

Pre-Start Checks....14

Start and Stop Procedure....14

Operating Instructions 15 - 17

EHTMA - Code Of Practice 17

Service & Maintenance 18

Trouble Shooting Guide 19

Warranty 19

Declaration of Conformity....2

Serial Plate

A. Maximum permitted Hydraulic Oil Flow.
B. Breaker Model.
C. Maximum permitted Hydraulic Pressure.
D. Serial Number.
E. Year of Manufacture.

B BELLE LIGHT CONSTRUCTION EQUIPMENT ALTRAD MODEL NO YEAR CE FLOW MAX. BAR LPM PRESS. A C D E [phone] [phone] [e-mail] www.Altrad-Belle.com

Decals

A. Model Decal

This Decal shows the Model Name of the Breaker. E.g 'BHB 19'

B. Noise Decal

This Decal shows the Noise Level of the machine.

C. CE Decal

This Decal indicates whether the machine conforms to CE Regulations. The Decal will not be found on USA machines.

Machine Components

1. =Trigger
2. =Trigger Lock
3. =Head
4. Accumulator
5. =Oil In (P*)
6. =Oil Return (T**) (Restrictor - Please see 'Technical Data' section)
7. Main Body
8. =Nose Section
9. = 'Steel' Latch
10. Steel

* =P = Pressure

** = T = Tank

Technical diagram of a mechanical device with numbered parts labeled for identification.

Model BHB12 BHB19 BHB19 USA BHB23	BHB23 UC BHB25X
Hydraulic Flowrate (Ltrs/Min) 20 20 20 20	20 20
Restrictor	Open	Open	Open	Open	Open	Open
Weight (Kg)	14 19 19 23 23 25
Working Pressure (Bar)	70 - 90	90 - 110	90 - 110	90 - 110	90 - 110	90 - 110
Max Pressure (Bar)	160	160	160	160	160	160
Max. Return Line Pressure (Bar)	10 10 10 10 10 10
EHTMA Category	C	C	C	C	C	C
Hydraulic Connections	^1/_2 BSP	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP
	Flat Faced, Quick Release, Non-Drip Couplings
Hydraulic Oil Type-Below 30°C-Above 30°C
	ISO VG T32
	ISO VG T46
Blow Frequency (Blows/Min)	2400	1600	1600	1600	1600	1600
Breaking Force (Joules)	55 65 65 65 65 55
Accumulator Gas Pressure (Bar)	40 40 40 40 40 40
Steel Size (mm)	22 x 82	25 x 108	32 x 152	25 x 108	28 x 160	32 x 160
Recommended Power Pack	Midi 20/140
Preliminary Vibration - Midi (m/s ^2 )	16.08	11.97	11.97	11.97	11.97	6.5
Noise Level (dB(A))	105	107	107	107	108	108

Model	BHB25	BHB27 *		BHB27X *		BHB30 USA *
Hydraulic Flowrate (Ltrs/Min)	20	20	30	20	30	20	30
Restrictor	3.8	3.4	Open	3.4	Open	3.8	Open
Weight (Kg)	28	27	27	30	30	31.5
Working Pressure (Bar)	105 - 125	105 - 125		105 - 125		105 - 125
Max Pressure (Bar)	160	160		160		160
Max. Return Line Pressure (Bar)	20	20		20		20	20
EHTMA Category	C	C	D	C	D	C	D
Hydraulic Connections	^1/_2 BSP	^1/_2 BSP		^1/_2 BSP		^1/_2 JIC	^1/_2 JIC
	Flat Faced, Quick Release, Non-Drip Couplings
Hydraulic Oil Type-Below 30°C-Above 30°C
	ISO VG T32
	ISO VG T46
Blow Frequency (Blows/Min)	1300	1300	2150	1300	2150	1150	1850
Breaking Force (Joules)	85	85		85		65	65
Accumulator Gas Pressure (Bar)	50	50		50		50	50
Steel Size (mm)	32 x 160	32 x 160		32 x 160		32 x 152	32 x 152
Recommended Power Pack	Midi20/140	Midi20/140	Major30/140	Midi20/140	Major30/140	Midi20/140	Major30/140
Preliminary Vibration - Midi (m/s ^2 )	11.1	11.8	18.61	8.2	6.8	10.75	16.06
Noise Level (dB(A))	108	108		108		108	108

* NOTE:- Breakers are supplied with alternative return pipe restrictors. Please ensure correct restrictor is fitted for 20 or 30 Litre supply. (Restrictor size is marked on the restrictor body) NO MARKINGS = OPEN RESTRICTOR More information can be found on the next page.

Matching The Breaker To The Power Pack

Restrictor / Fitting Identification

The tank Restrictors / Fittings can be identified by using this simple procedure.

Check your Breaker and identify the P and T side of the body by looking for a letter stamp on the large bung. This can be found on the side of the Breaker as shown in the diagram. This stamp also corresponds to the Restrictor / Fitting on the same side of the Breaker

For example: In the image the bung on the left hand side of the Breaker is clearly stamped with the letter P, so the fitting on the left hand side will be the Pressure Line and the right hand side will be the Tank / Return Line.

P = Pressure side of the Breaker

T = Tank / Return side of the Breaker

Large Bung (P) Restrictor / Fitting (T) Fitting (P)

WARNING

You must only ever change the TANK Line Restrictor / Fitting as you may cause harm to your Breaker and Power Pack if the PRESSURE Line Fitting is changed.

BHB27, BHB27X & BHB30 USA ONLY!!

At delivery, the Breaker is intended for an oil flow of 30 Ltrs/Min (E.H.T.M.A. Category D). If the Breaker is to be connected to a Hydraulic Power Pack with an Oil Flow of 20 Ltrs/Min (E.H.T.M.A. Category C) the Restrictor / Fitting of the tank line (T) must be replaced:- See Item 6 of 'Machine Description' section.

Restrictors / Fittings

Oil Flow Rate EHTMA Category Part Number Restrictor Size Notes
20 Ltrs/Min C 971/99061 3.4mm Delivered with the Breaker (Loose)
30 Ltrs/Min	D	971/99006	No Restrictor (Open)	Fitted onto the Breaker

CAUTION

Connecting the Breaker to a higher oil flow rate may cause damaged to the Power Pack or to the Breaker. DO NOT attempt to change the Restrictor immediately after use as the Hydraulic Oil will be hot.

Replacing The Restrictor

1. Disconnect the Breaker from the Power Pack.
2. Fix the Breaker in vertical position to a vice or in another way so that the Breaker is fixed.

Do not place it on the Nose Section because the Breaker can tilt.

1. Remove the Tank Line Hose, leaving the Restrictor / Fitting in the Breaker body. Remember to have an oil pan ready to take the oil spill from the Breaker. Drain the oil from the T-Hose into the oil pan.
2. Loosen the Restrictor on the Breaker. Remember to have an oil pan ready to take the oil spill from the Breaker.
3. Remove the Seal from the old Fitting / Restrictor. Fit the new Restrictor using the existing Seal, ensuring that the internal Allen Key head in the Restrictor is fitted into the Breaker body first. Tighten to a Torque Setting of 90±2 Nm.
4. Refit the Hose and tighten to a Torque Setting of 50±2 Nm.
5. Reconnect the Breaker to Power Pack and check it for leakage.

NOTE:- When the Breaker is modified to another oil flow rate, do not connect a Power Pack with higher oil flow rate.

We recommend that the EHTMA Label on the Breaker is changed to Category C (Green) (Supplied loose with Breaker), if Restrictor (971/99061) is fitted. Section A of the Serial Plate (See 'Machine Description' section) should also be amended.

WARNING

To reduce risk of serious injury or death to yourself or others, read these safety instructions before operating the machine. Post these safety instructions at work locations, provide copies to employees, and make sure that everyone reads the safety instructions before operating or servicing the machine. Follow all safety instructions given in this manual. All the safety instructions conform to the applicable laws and directives of the European Union. You should also respect any additional national/regional directives. In countries outside the European Union, the valid local statutes and regulations shall apply. Any additional regional laws and regulations must be observed.

Machine and Tool operating Hazards

Sudden or unexpected movement of the machine may occur during operating, which may cause injuries. Furthermore, losing your balance or slipping may cause injury. To reduce risks:

• Make sure that you always keep a stable position with your feet as far apart as the width of your shoulders, and keeping your body weight balanced out.
- Stand firmly and always hold on to the machine with both hands.
- Do not start the machine when it is lying on the ground.
- Make sure that the handles are clean and free from grease and oil.

Unintentional start of the machine may cause injury!

- Keep your hands away from the start and stop device until you are ready to start work.

The working tool is exposed to heavy strains when the machine is used and after a certain amount of use the tool may break due to fatigue. If the tool breaks, there may be sudden or strong movements. Such sudden or strong movements may cause serious injury.

• Make sure that you always keep a stable position with your feet as far apart as the width of your shoulders, and keeping your body weight balanced.
• Keep your hands and feet away from the working tool.
• Do not 'ride' on the machine with one leg over the handle, since you could be seriously injured if the tool were to break suddenly.
• Check regularly for wear to the working tool, and check whether there are any signs of damage or visible cracks.

An incorrect dimension of the working tool's shank can result in the working tool being lost or slipping out during operation. A working tool that is lost or slips out can cause personal injury.

• Before inserting the work tool, make sure that the shank's dimensions are correct for use in the machine.
  • Working tools without a collar may not be used.

If the tool retainer on the machine is not in a locked position, the tool can be ejected with force, which can cause personal injury.

• Once the working tool has been mounted and locked, the locking function must be checked by pulling the working tool outwards forcefully.
  • Make sure that the tool is fully inserted and the tool retainer is in the locked position before the machine is started.
• Never point the working tool at yourself or anyone else.

Starting the machine while changing the working tool may cause personal injury.

- Before changing the tool, stop the machine, switch off the hydraulic oil supply and bleed the machine by activating the start and stop device.

A hydraulic hose that comes loose can lash around and cause personal injury or death. To reduce risks:

• Check that the hydraulic hose and the connections are not damaged.
• Check that all hydraulic connections are properly attached.
• Never attempt to disconnect a hydraulic hose that is pressurized. First switch off the hydraulic oil flow by the power pack and then bleed the machine by activating the start and stop device.

Accumulator Hazard

The machine has a pressure accumulator. The pressure accumulator may only be charged with nitrogen gas ( N_2 ).

• Only authorized personnel are qualified to work with the accumulator.
- Do not perform any work on the machine, the connections or any hoses, when the hydraulic system is pressurized.

NOTE!:- If the maximum working pressure for the machine is exceeded, the accumulator can be overcharged, which can result in material damage.

- Always run the machine with the correct working pressure. See "Technical Data" section.

Hydraulic Oil and Lubrication Hazards

Thin jets of hydraulic oil under high pressure can penetrate the skin and cause permanent damage.

• Never use your hands when searching for oil leaks.
• Keep your face away from any possible leaks.
• Immediately seek medical attention if hydraulic oil has penetrated the skin.

Spilled hydraulic oil can cause accidents by causing slippery conditions and will also harm the environment.

• Handle the hydraulic oil with care.
  • Take care of all spilled oil and handle it according to your local safety and environmental regulations.

Hot hydraulic oil can cause burns.

- Never dismount the machine when the hydraulic oil is hot.

Hydraulic oil can cause eczema when it comes in contact with the skin.

• Avoid getting hydraulic oil on your hands.
  • Always use protective gloves when working with hydraulic oil.

Grease can cause eczema when it comes in contact with the skin.

- Avoid getting grease on your hands.

Explosion and Fire Hazard

Breaking, drilling and working with certain materials can cause sparks, which may ignite explosive gases and cause explosions. Explosions may cause serious injury or death. To reduce such risk of explosion:

• Never operate the machine in any explosive environment.
• Do not use the machine near flammable materials, fumes or dust.
  • Make sure that there are no undetected sources of gas.

Electrical/Concealed Object Hazards

The machine is not electrically insulated. If the machine comes into contact with electricity, serious injuries or death may result.

• To reduce the risk of such injury or death, never operate the machine near any electric wire or other source of electricity.
• Make sure that there are no concealed wires or other sources of electricity.

During breaking, concealed wires and pipes constitute a danger that can result in serious injury.

• Before you start breaking, check the composition of the material you are to work on.
• Watch out for concealed cables and pipes e.g. electricity, telephone, water, gas and sewage lines etc.
  • If the tool seems to have hit a concealed object, switch off the machine immediately.
  • Make sure that there is no danger before continuing.

Projectile Hazard

During breaking, drilling or hammering, splinters or other particles from the worked material may become projectiles and cause personal injury by striking the operator or other persons.

- Use approved personal protective equipment, including impact resistant safety glasses with side protection, to reduce the risk of being injured by a projectile.

Noise Hazard

High sound levels may cause permanent hearing loss.

- Use hearing protection in accordance with occupational health and safety regulations.

Silica/Dust Hazard

Exposure to crystalline silica (sometimes called 'silica dust') as a result of breaking, drilling, hammering, or other activities involving rock, concrete, asphalt or other materials may cause silicosis (a serious lung disease), silicosis-related illnesses, cancer, or death. Silica is a major component of rock, sand and mineral ores. To reduce silica exposure:

• Use proper engineering controls to reduce the amount of silica in the air and the build-up of dust on equipment and surfaces.
Examples of such controls include: Exhaust ventilation and dust collection systems, water sprays, and wet drilling. Make sure that controls are properly installed and maintained.
- Wear, maintain, and correctly use approved particulate respirators when engineering controls alone are not adequate to reduce exposure below permissible levels.
- Participate in air monitoring, medical exams, and training programs offered by your employer and when required by law.
- Wear washable or disposable protective clothes at the worksite; shower and change into clean clothes before leaving the worksite to reduce exposure of silica to yourself, other persons, cars, homes, and other areas.
- Do not eat, drink, or use tobacco products in areas where there is dust containing crystalline silica.
- Wash your hands and face before eating, drinking, or using tobacco products outside of the exposure area.
• Work with your employer to reduce silica exposure at your worksite.

Some dust, fumes or other airborne material created during use of the machine may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of such chemicals are:

• Crystalline silica and cement and other masonry products.
- Arsenic and chromium from chemically-treated rubber.
- Lead from lead based paints.

To reduce your exposure to these chemicals, work in a well ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Machine Modification Hazard

Any machine modification not approved by Altrad Belle may result in serious injuries to yourself or others.

• The machine must not be modified without Altrad Belles permission.
- Use only original parts and accessories approved by Altrad Belle.

Vibration Hazard

Normal and proper use of the machine exposes the operator to vibration. Regular and frequent exposure to vibration may cause, contribute to, or aggravate injury or disorders to the operator's fingers, hands, wrists, arms, shoulders and/or other body parts, including debilitating and/or permanent injuries or disorders that may develop gradually over periods of weeks, months, or years. Such injury or disorder may include damage to the blood circulatory system, damage to the nervous system, damage to joints, and possibly damage to other body structures.

If numbness, tingling, pain, clumsiness, weakened grip, whitening of the skin, or other symptoms occur at any time, when operating the machine or when not operating the machine, do not resume operating the machine and seek medical attention. Continued use of the machine after the occurrence of any such symptom may increase the risk of symptoms becoming more severe and/or permanent.

The following may help to reduce exposure to vibration for the operator:

• Let the tool do the job. Use a minimum hand grip consistent with proper control and safe operation.
• When the impact mechanism is activated, the only body contact with the machine you should have is your hands on the handles. Avoid any other contact, e.g. supporting any part of the body against the machine or leaning onto the machine trying to increase the feed force. It is also important not to keep the trigger engaged while extracting the tool from the broken work surface.
• Make sure that the inserted tool is wellmaintained (including sharpness, if a cutting tool), not worn out, and of the proper size. Working tools that are not well-maintained, or that are worn out, or that are not of the proper size result in longer time to complete a task (and a longer period of exposure to vibration) and may result in or contribute to higher levels of vibration exposure.
• Immediately stop working if the machine suddenly starts to vibrate strongly. Before resuming the work, find and remove the cause of the increased vibrations.
• Comply with the recommended hydraulic pressure when operating the machine. Either higher or lower hydraulic pressure has the potential of resulting in higher levels of vibration.
• Do not grab, h old or touch the inserted tool when using the machine.
• Participate in health surveillance or monitoring, medical exams, and training programs offered by your employer and when required by law.

NOTE!:- See the Noise and Vibration Levels for the machine, which can be found in the Technical Data section

General Safety

• Machines and accessories must only be used for their intended purpose.
• Only qualified and trained persons may operate or maintain the machine.
- Learn how the machine is switched off in the event of an emergency.
- Release the start and stop device immediately in all cases of power supply interruption.
• Always inspect the equipment prior to use. Do not use the equipment if you suspect that it is damaged.
• Always use your common sense and good judgment.
• Pay attention and look at what you are doing.
- Do not use the machine when you are tired or under the influence of drugs, alcohol or anything else that may affect your vision, reactions or judgment.
- Participate in safety and training courses.
- Never strike or abuse any equipment.
- Keep the machine and tools in a safe place, out of the reach of children and locked up.
• Make sure that all the attached and related equipment is properly maintained.
• Decals bearing important information regarding personal safety and care of the machine are supplied with every machine.
• Make sure that the decals are always legible.
- New decals can be ordered from the Spare Parts list.
• Make sure that no unauthorized personnel trespass into the working zone.
- Keep the workplace clean and free from foreign objects.
- Never point a hydraulic hose at yourself or anyone else.

PPE (Personal Protective Equipment)

Always use approved protective equipment. Operators and all other persons in the working area must wear protective equipment, including at a minimum:

• Protective helmet.
• Safety Goggles,
• Gloves,
• Ear Defenders,
• Dust Mask
  • Steel Toe capped footwear.

Wear clothing suitable for the work you are doing. Tie back long hair and remove any jewellery which may catch in the equipment's moving parts.

Recommended Hydraulic Oil

In order to protect the environment, Altrad Belle recommends the use of biologically degradable hydraulic oil.

• Viscosity (preferred) 20-40 cSt.
• Viscosity (permitted) 15-100 cSt.
• Viscosity index Min. 100.

Standard mineral or synthetic oil can be used. When the breaker is used continuously, the oil temperature will stabilise at a level which is called the working temperature. This will, depending on the type of work and the cooling capacity of the hydraulic system, be between 20-40°C (68-104°F) above the ambient temperature.

At working temperature, the oil viscosity must lie within the preferred limits. The viscosity index indicates the connection between viscosity and temperature. This is the reason why a high viscosity is preferred, because then the oil can be used within a wider temperature range. The breaker shall not be used, if oil viscosity fails to remain within the permitted area, or if the working temperature of the oil does not fall between ÷20^ ( ÷4^ ) and 70^ ( 158^ ).

Storage

• Disconnect the breaker's hoses from the power source. See "Start and Stop Procedure" section
• Make sure that the breaker is properly cleaned before storage.
• In case of long-term storage, the striking piston must be protected against corrosion. This is done by pressing it (through the chisel bushing) to its upper position by means of a tool placed up-side-down. As the quick-release couplings are blocked when disassembled, the striking piston must be pressed upwards with the hoses mounted but the power pack unactivated.
  • Always store the machine in a dry place.

A used machine must be treated and disposed of in such a way that the greatest possible portion of the material can be recycled and any negative influence on the environment is kept as low as possible.

NOTE:-

Before a used machine is scrapped, it must be emptied and cleaned from all hydraulic oil. Remaining hydraulic oil must be deposited.

Pre-Start Checks

Pre-Start Checks

The following checks should be made each time you start to use the breaker. All these checks concern the serviceability of the breaker. Some concern your safety:

• Clean all Decals. Replace any that are missing or cannot be read. These can be ordered from the Spare Parts list.
• Inspect the hoses generally for signs of damage.
• Inspect the working tool for wear and damage.
• Do not use an excessively worn or damaged tool.
• Connect the tool.
• Ensure that the hydraulic couplings are clean and fully serviceable.
• Do not invert the breaker without first isolating it from the power source. The working tool might be fired out while connecting it, if the breaker is connected to the power source.
• Ensure that any power source you plan to use is compatible with the breaker model used (see the “Technical data” section). Altrad Belle recommends using an LFD oil flow divider, if the flow from the power source can exceed the maximum allowed oil flow.

Start and Stop Procedure

Starting

1) Check that the 'Steel' is in good condition and pressed fully home in the nose of the breaker.
2) Check that the latch is locked, so that the 'Steel' does not fall out.
3) Remove the protective caps from the quick-release couplings.
4) Clean the quick-release couplings if needed and connect the tail-hoses to the extension hoses of the power unit.
5) Place the breaker at a right angle on the material to be broken and activate the trigger lever.

Stopping

1) Release the trigger. Press the breaker against the surface, until the breaker has stopped completely.
2) Stop the power source.
3) Disconnect the hoses and fit the protective caps to the quick-release couplings.

Operating Instructions

To reduce the risk of serious injury or death to yourself or others, before operating the machine, read the Safety instructions section found on the previous pages of this booklet.

Design and Function

The Altrad Belle BHB Range of handheld Hydraulic Breakers are sturdy and reliable breakers designed for working together with Altrad Belle Hydraulic Power Packs.

The handheld Breakers are available in many different sizes with varying impact energies and commonly used tool sizes. The handheld Breakers are designed for various jobs from light brickwork and asphalt jobs to heavy duty jobs in reinforced concrete.

All Altrad Belle BHB Range handheld breakers are delivered with 12 " tail-hoses with 12 " Flat-Face quick-release couplings for easy connection to the Altrad Belle Hydraulic Power Packs.

Choosing the correct hydraulic breaker for a task

It is important to choose the correct size of hydraulic breaker for the work to be performed.

A hydraulic breaker that is too small means that the work will take longer.

A breaker that is too big means that there must be frequent repositioning, which is unnecessarily tiring for the operator.

A simple rule for choosing the correct size of hydraulic breaker is that a normal sized piece of broken material should be removed from the workpiece within 10–20 seconds of operation.

• If it takes less than 10 seconds a smaller hydraulic breaker should be selected.
• If it takes more than 20 seconds a larger hydraulic breaker should be selected.

Installation

Hoses

For connection of the breaker, the hydraulic hose must be approved for a working pressure of at least 200 bar (2900 psi) and have a 12 " inner diameter. To resist exterior wear and tear, we recommend using a 2-layer hydraulic hose. The breaker connection marked P (pump) is oil inlet, and the connection marked T (tank) is oil outlet.

Quick-release couplings

The original Altrad Belle hydraulic hoses are fitted with Flat-Face quick-release couplings that are strong and easy to clean. The quick-release couplings are fitted so that the male connection supplies oil and the female connection receives oil.

Fitting and Removing the Breaker 'Steel'

Whenever fitting/removing the 'Steel', the following instructions must be observed:

1) To prevent an accidental start, switch off the oil supply. Bleed the machine by pressing the start/stop device. Disconnect the machine from the power source.
2) Remove the 'Steel' by swinging the latch (C) fully down (Image A).
3) Fit a 'Steel' by ensuring that the latch (C) is fully down. Then insert the 'Steel' in the breaker as shown and swing the latch (C) fully up (Image B).

A C B C

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Checking for wear

Using a working tool with a worn out shank leads to increased machine vibrations. To avoid increased vibrations, check the shank for wear before the working tool is fitted in the machine.

Use the checking gauge that corresponds to the working tool's shank dimension. If the gauge's hole (2) can be pushed down on the working tool's shank, this means that the shank is worn out and the working tool should be replaced.

* Note:- The Checking Gauge is not supplied with the machine.

Choosing working tool

A correct working tool is a prerequisite for good operation. To avoid unnecessary machine damage, it is important to choose working tools of a high quality.

Pure geometric line drawing of a symmetrical shape with no text or symbols

The narrow chisel should be used for demolition and cutting work in concrete and other types of hard material.

Simple line drawing of a pointed object with no text or symbols

The moil point should only be used for creating holes in concrete and other types of hard material.

Pure diagram of fluid flow through a funnel-like channel with no text or symbols

The wide chisel should be used in soft materials e.g. asphalt and frozen ground.

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object with a horizontal line crossing through it (no text or symbols)

Always use a sharp tool to be able to work effectively. A worn out tool causes increased vibrations and the operation will take longer.

Operating Instructions

STARTING A CUT

1) Stand steady and make sure that your feet and hands are at a safe distance from the working Breaker.
2) Press the machine against the surface of the workpiece before starting.
3) Adjust the breaking distance (A) so that the working Breaker does not get stuck.
4) Do not try to cut too big a bite.
5) Trying to loosen a working Breaker that is stuck will expose the operator to unnecessary vibrations.

A

OPERATION

1) Let the machine do the work; do not press too hard. The vibration-absorbing handle must absolutely not be pressed all the way down to the base.
2) Hydraulic breakers with vibration-absorbing handles: The feed force should be adapted so that the handles are pressed down "half way". The best vibration damping and breaking effect is achieved at this position.
3) Avoid working in extremely hard materials e.g. granite and reinforcing iron (reinforcement bar), which would cause substantial vibrations.
4) Any form of idling, operating without working tool or operating without adapted feed force must be avoided.
5) When no feed force is applied, the start and stop device must not be activated.
6) Check regularly that the machine is well lubricated.

WHEN TAKING A BREAK

1) During all breaks you must put the machine away so that there is no risk that it will be unintentionally started.
2) In the event of a longer break or when leaving the workplace: Switch off the hydraulic oil supply and then bleed the machine by activating the start and stop device.

EHTMA - Code Of Practice

EUROPEAN HYDRAULIC TOOL MANUFACTURERS ASSOCIATION CODE OF PRACTICE – HYDRAULIC BREAKERS

Before Starting. Refer to manufacturer's operating instructions.

Compatibility. Hydraulic Breakers are designed to operate at a specific Flow and Pressure. Equipment produced by EHTMA members carries a triangular colour coded range identification label. Check that both the Tool and Power Unit have the same identification label before operation. It is imperative that Power Units and Tools having different colour codings are not interconnected as this practice is both inefficient and dangerous.

For reference the EHTMA colour code is as follows:-

Classification	Colour Code.	Flow l/min	Max pressure Bar.
A	Yellow	5.5 – 6.5	180
B	Blue	13.5 – 16.5	172
C	Green	18.0 – 22.0	138
D	Brown	27.0 – 33.0	138
E	Red	36.0 – 44.0	138
F	Black	45.0 – 55.0	138
G	Orange	54.0 – 66.0	138
Z	Grey	9.0 – 11.0	180

If in doubt consult the equipment manufacturer.

Characteristics. Operators not familiar with the use of hydraulic tools should note the following points:-

1) Hydraulic breakers are usually more powerful than the equivalent weight pneumatic tools.
2) The body of the hydraulic breaker and the supply hoses will become quite warm during normal operation.
3) As the breaker has no exhaust it is generally much quieter in operation. This should not be taken as a lack of power.

Steel Selection It is essential that the correct type and size of steel is chosen if optimum performance is to be achieved, with particular reference being made to the shank length and across flat dimensions.

Recommendations as follows:-

Material.

Concrete.

Tarmac.

Asphalt.

General Trenchwork.

Recommended Steel

Pointed or narrow bladed chisels.

Sharp edged wide bladed tools with straight cutting edges.

Sharp edged tools with thin section and curved cutting edges.

Spades and Digger steels.

ALWAYS USE SHARP STEELS - Blunt steels increase vibration and reduce efficiency.

Regular maintenance is a prerequisite for keeping the machine safe and effective. Carefully follow the operating instructions.

Before undertaking any maintenance or changing the working tool on hydraulic machines, always switch off the oil supply and bleed the machine by depressing the start and stop device. Then disconnect the hydraulic hose from the machine.

• Use only authorized parts. Any damage or malfunction caused by unauthorized parts will not be covered by Warranty or Product Liability.
• Change damaged parts immediately.
• Replace worn components in good time.
  • Always clean the hose couplings before mounting or dismounting.
  • Always plug hoses and nipples with clean and tight plugs when dismounting.
• When cleaning mechanical parts with solvent, make sure to comply with occupational health and safety regulations, and make sure that there is satisfactory ventilation.
  • Inspection and service on the accumulator must only be done by a certified person.
• For major service to the machine, contact the Altrad Belle or your nearest authorised dealer.

NOTE!:- Maintenance must only be done by suitably qualified and competent persons. Before doing any maintenance, make sure that the machine is safe and correctly sited on the ground.

Routine Maintenance Every Week Every 3 Every 600Months Hrs / Yearly
Clean and inspect the machine. √
Grease the Handle Guides with Silicone (E-Type Handles only)	√
Check Hoses and Fittings for cracks or leaks. Replace if necessary.	√
Inspect the ‘Steel’ for wear and damage. Do not use an worn or damaged ‘Steel’.	√
Check for general damage to the machine.	√
If the machine is equipped with Vibration-Absorbing handles, their function should be checked.	√
Check that the handles are moving freely (up - down) and do not jam.	√
Check that the springs are not damaged.	√
Check tightness of nuts, bolts, screws and hose fittings.		√
Check the Chisel bushing in the nose for wear and damage.		√
Check moving parts, seals and bolts for wear and cracks. Replace if necessary.			√
Check the function of the machine.			√

For the machine to maintain the specified vibration values, this should always be checked:

Too big a clearance between the working tool's shank and the chisel bushing will generate increased vibrations. To avoid exposure to excessive vibrations, check the chisel bushing for wear every day. Use the gauge that corresponds to the working tool's shank dimension. If the gauge's part (A) can be pushed fully into the chisel bushing (B), the bushing is worn out and must be replaced! See also "Checking for wear" section for checking the working tool's shank.

A B

Troubleshooting Guide

Problem Cause Remedy
Breaker does not work. =NPressure is not built up when trigger is = male activated.	No or incorrect flow/pressure. =Check flow/p	pressure by means of test equipment. =
	P and T hoses interchanged.quick-release coupling (i.e. the tail-hose of	Check connection. Standard connection has oil flowing from the breaker P connection is fitted with female coupling).
	Insufficient activation of trigger valve.	Adjust trigger lever (if adjustable) or replace defective parts.
	Seals defect in spool channel of valve housing.	Dismount, check and replace seals.
Breaker does not work. Pressure is built up when trigger is activated defective.	Back pressure too high.	Make direct tank connection. Max. back pressure 10-15 bar (150-200 psi) measured at breaker.
	Quick-release coupling in return line	Locate and replace defective coupling.
	Striking piston sticks, possibly due to thickening of cylinder.=the cylinder bore changes size).Check oil viscosity. Thin oil increases the	Push the breaker hard against the Breaker ‘Steel’.
		Chamfer/polish the edge slightly at the cylinder dashpot (where risk of thickening.
	Spool / reversing spool or auxiliary spool sticking easily.	Dismount and check that all parts move. Polish slightly if necessary.
	Seals defective.	Dismount, check and replace.
Breaker runs weakly or irregularly	Insufficient flow.	Check flow/pressure.
	Seals defective.	Replace seals.
	Wear, internal leakage. Check impurity of oil and oil viscosity at w=Thin oil = increased internal leakage.	Dismantle, check and replace defective or worn parts.
		working temperature.
	Insufficient accumulator charge.	Recharge accumulator.
	Diaphragm defective.	Replace diaphragm.
Hoses pulsate	Accumulator defective.	Replace accumulator diaphragm and charge with nitrogen.
Oil leaking from breaker.	Seals defective.	Replace seals.
‘Steel’ falls out.	Worn latch.	Replace latch and roll pins.
	Worn chisel bushing or ‘Steel’.	Replace bushing or ‘Steel’.

Warranty

Your new Altrad Belle BHB Hydraulic Breaker is warranted to the original purchaser for a period of one-year (12 months) from the original date of purchase. The Altrad Belle warranty is against defects in design, materials and workmanship.

The following are not covered under the Altrad Belle warranty:

1. Damage caused by abuse, misuse, dropping or other similar damage caused by or as a result of failure to follow assembly, operation or user maintenance instructions.
2. Alterations, additions or repairs carried out by persons other than Altrad Belle or their recognised agents.
3. Transportation or shipment costs to and from Altrad Belle or their recognised agents, for repair or assessment against a warranty claim, on any machine.
4. Materials and/or labour costs to renew, repair or replace components due to fair wear and tear.

Altrad Belle and/or their recognised agents, directors, employees or insurers will not be held liable for consequential or other damages, losses or expenses in connection with or by reason of or the inability to use the machine for any purpose.

Warranty Claims

All warranty claims should firstly be directed to Altrad Belle, either by telephone, by Fax, by Email, or in writing.

For warranty claims:

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel : [phone],

Fax : [phone]

Email : [e-mail]

This manual has been written to help you operate and service the Altrad Belle BHB Hydraulic Breaker safely. This manual is intended for dealers and operators of the Altrad Belle BHB Hydraulic Breaker.

Foreword

The 'Machine Description' section helps you to familiarise yourself with the machine's layout, controls and Decals. The 'Safety Instructions' sections explain how to use the machine to ensure your safety and the safety of the general public. The 'Operating Instructions' section helps you with the setting up and use of the machine.

The 'Service & Maintenance' section is to help you with the general maintenance and servicing of your machine.
The 'Environment' section gives instructions on how to handle the recycling of discarded apparatus in an environmentally friendly way.
The 'Trouble Shooting Guide' helps you if you have a problem with your machine.
The 'Warranty' section details the nature of the warranty cover and claims procedure.
The 'Declaration Of Conformity' section shows the standards that the machine has been built to.

Directives with regard to the notations.

Text in this manual to which special attention must be paid are shown in the following way:

CAUTION

The product can be at risk. The machine or yourself can be damaged or injured if procedures are not carried out in the correct way.

WARNING

The life of the operator can be at risk.

WARNING

WARNING

Before you operate or carry out any maintenance on this machine YOU MUST READ and STUDY this manual.

KNOW how to safely use the unit's controls and what you must do for safe maintenance.

(Be sure that you know how to switch the machine off before you switch on, in case you get into difficulty.)

ALWAYS wear or use the proper safety items required for your personal protection.

If you have ANY QUESTIONS about the safe use or maintenance of this unit, ASK YOUR SUPERVISOR OR CONTACT THE Altrad Belle [phone]

Contents

How to use this manual....6

Warning 6

Machine Description....7

Technical Data....8

Matching The Breaker To The Power Source ....

Safety Instructions....9 - 11

General Safety 12

Recommended Hydraulic Oil....17

Storage 17

Environment 17

Pre-Start Checks....12

Start and Stop Procedure.... 12

Operating Instructions 13 - 15

EHTMA - Code Of Practice 15

Service & Maintenance 16

Trouble Shooting Guide 18

Warranty 18

Declaration of Conformity....2

Serial Plate

A. Maximum permitted Hydraulic Oil Flow.
B. Breaker Model.
C. Maximum permitted Hydraulic Pressure.
D. Serial Number.
E. Year of Manufacture.

B BELLE LIGHT CONSTRUCTION EQUIPMENT ALTRAD MODEL NO YEAR CE FLOW MAX. BAR LPM PRESS. A C D E [phone] [phone] [e-mail] www.Altrad-Belle.com

Decals

A. Model Decal

This Decal shows the Model Name of the Breaker. E.g 'BHB 19'

B. Noise Decal

This Decal shows the Noise Level of the machine.

C. CE Decal

This Decal indicates whether the machine conforms to CE Regulations. The Decal will not be found on USA machines.

Machine Components

1. =Trigger
2. =Trigger Lock
3. =Head
4. Accumulator
5. =Oil In (P*)
6. =Oil Return (T**) (Restrictor - Please see 'Technical Data' section)
7. Main Body
8. =Nose Section
9. = 'Steel' Latch
10. Steel

* =P = Pressure

** = T = Tank

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Model BHB12 BHB19 BHB19 USA BHB23	BHB23 UC BHB25X
Hydraulic Flowrate (Gals/Min) 31 44 44 44	44 44
Restrictor	Open	Open	Open	Open	Open	Open
Weight (lbs)	31 42 42 51 51 55
Working Pressure (PSI)	1015 - 1305	1305 - 1595	1305 - 1595	1305 - 1595	1305 - 1595	1305 - 1595
Max Pressure (PSI)	2302	2302	2302	2302	2302	2302
Max. Return Line Pressure (PSI)	145	145	145	145	145	145
EHTMA Category	C	C	C	C	C	C
Hydraulic Connections	^1/_2 BSP	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP
	Flat Faced, Quick Release, Non-Drip Couplings
Hydraulic Oil Type-Below 30°c-Above 30°C
	ISO VG T32
	ISO VG T46
Blow Frequency (Blows/Min)	2400	1600	1600	1600	1600	1600
Breaking Force (Joules)	55 65 65 65 65 55
Accumulator Gas Pressure (PSI)	580	580	580	580	580	580
Steel Size (in)	0.86 x 3.2	1 x 4.25	1.25 x 6	1 x 4.25	1.1 X 6.25	1.25 x 6.25
Recommended Power Pack	Midi 20/140
Preliminary Vibration - Midi (m/s ^2 )	16.08	11.97	11.97	11.97	11.97	6.5
Noise Level (dB(A))	105	107	107	107	108	108

Model	BHB25	BHB27 *		BHB27X *		BHB30 USA *
Hydraulic Flowrate (Ltrs/Min)	20	20	30	20	30	20	30
Restrictor (mm)	3.8	3.4	Open	3.4	Open	3.8	Open
Weight (lbs)	55	60	60	66	66	69
Working Pressure (PSI)	1522 - 1812	1522 - 1812		1522 - 1812		1522 - 1812
Max Pressure (PSI)	2320	2320		2320		2320
Max. Return Line Pressure (PSI)	290	290		290		290	290
EHTMA Category	C	C	D	C	D	C	D
Hydraulic Connections	^1/_2 BSP	^1/_2 BSP		^1/_2 BSP		^1/_2 JIC	^1/_2 JIC
	Flat Faced, Quick Release, Non-Drip Couplings
Hydraulic Oil Type-Below 30°C-Above 30°C
	ISO VG T32
	ISO VG T46
Blow Frequency (Blows/Min)	1300	1300	2150	1300	2150	1150	1850
Breaking Force (Joules)	85	85		85		65	65
Accumulator Gas Pressure (PSI)	725	725		725		725	725
Steel Size (in)	1.25 x 6.25	1.25 x 6.25		1.25 x 6.25		1.25 x 6	1.25 x 6
Recommended Power Pack	Midi20/140	Midi20/140	Major30/140	Midi20/140	Major30/140	Midi20/140	Major30/140
Preliminary Vibration - Midi (m/s ^2 )	11.1	11.8	18.61	8.2	6.8	10.75	16.06
Noise Level (dB(A))	108	108		108		108	108

* NOTE:- Breakers are supplied with alternative return pipe restrictors. Please ensure correct restrictor is fitted for 20 or 30 Litre supply. (Restrictor size is marked on the restrictor body) NO MARKINGS = OPEN RESTRICTOR More information can be found on the next page.

Matching The Breaker To The Power Pack

Restrictor / Fitting Identification

The tank Restrictors / Fittings can be identified by using this simple procedure.

Check your Breaker and identify the P and T side of the body by looking for a letter stamp on the large bung. This can be found on the side of the Breaker as shown in the diagram. This stamp also corresponds to the Restrictor / Fitting on the same side of the Breaker

For example: In the image the bung on the left hand side of the Breaker is clearly stamped with the letter P, so the fitting on the left hand side will be the Pressure Line and the right hand side will be the Tank / Return Line.

P = Pressure side of the Breaker

T = Tank / Return side of the Breaker

Large Bung (P) Restrictor / Fitting (T) Fitting (P)

WARNING

You must only ever change the TANK Line Restrictor / Fitting as you may cause harm to your Breaker and Power Pack if the PRESSURE Line Fitting is changed.

BHB27, BHB27X & BHB30 USA ONLY!!

At delivery, the Breaker is intended for an oil flow of 30 Ltrs/Min (E.H.T.M.A. Category D). If the Breaker is to be connected to a Hydraulic Power Pack with an Oil Flow of 20 Ltrs/Min (E.H.T.M.A. Category C) the Restrictor / Fitting of the tank line (T) must be replaced:- See Item 6 of 'Machine Description' section.

Restrictors / Fittings

Oil Flow Rate EHTMA Category Part Number Restrictor Size Notes
20 Ltrs/Min C 971/99061 3.4mm Delivered with the Breaker (Loose)
30 Ltrs/Min	D	971/99006	No Restrictor (Open)	Fitted onto the Breaker

CAUTION

Connecting the Breaker to a higher oil flow rate may cause damaged to the Power Pack or to the Breaker. DO NOT attempt to change the Restrictor immediately after use as the Hydraulic Oil will be hot.

Replacing The Restrictor

1. Disconnect the Breaker from the Power Pack.
2. Fix the Breaker in vertical position to a vice or in another way so that the Breaker is fixed.
   Do not place it on the Nose Section because the Breaker can tilt.
3. Remove the Tank Line Hose, leaving the Restrictor / Fitting in the Breaker body. Remember to have an oil pan ready to take the oil spill from the Breaker. Drain the oil from the T-Hose into the oil pan.
4. Loosen the Restrictor on the Breaker. Remember to have an oil pan ready to take the oil spill from the Breaker.
5. Remove the Seal from the old Fitting / Restrictor. Fit the new Restrictor using the existing Seal, ensuring that the internal Allen Key head in the Restrictor is fitted into the Breaker body first. Tighten to a Torque Setting of 90±2 Nm.
6. Refit the Hose and tighten to a Torque Setting of 50±2 Nm.
7. Reconnect the Breaker to Power Pack and check it for leakage.

NOTE:- When the Breaker is modified to another oil flow rate, do not connect a Power Pack with higher oil flow rate.

We recommend that the EHTMA Label on the Breaker is changed to Category C (Green) (Supplied loose with Breaker)), if Restrictor (971/99061) is fitted. Section A of the Serial Plate (See 'Machine Description' section) should also be amended.

WARNING

To reduce risk of serious injury or death to yourself or others, read these safety instructions before operating the machine. Post these safety instructions at work locations, provide copies to employees, and make sure that everyone reads the safety instructions before operating or servicing the machine. Follow all safety instructions given in this manual. All the safety instructions conform to the applicable laws and directives of the European Union. You should also respect any additional national/regional directives. In countries outside the European Union, the valid local statutes and regulations shall apply. Any additional regional laws and regulations must be observed.

Machine and Tool operating Hazards

Sudden or unexpected movement of the machine may occur during operating, which may cause injuries. Furthermore, losing your balance or slipping may cause injury. To reduce risks:

• Make sure that you always keep a stable position with your feet as far apart as the width of your shoulders, and keeping your body weight balanced out.
- Stand firmly and always hold on to the machine with both hands.
- Do not start the machine when it is lying on the ground.
• Make sure that the handles are clean and free from grease and oil.

Unintentional start of the machine may cause injury!

- Keep your hands away from the start and stop device until you are ready to start work.

The working tool is exposed to heavy strains when the machine is used and after a certain amount of use the tool may break due to fatigue. If the tool breaks, there may be sudden or strong movements. Such sudden or strong movements may cause serious injury.

• Make sure that you always keep a stable position with your feet as far apart as the width of your shoulders, and keeping your body weight balanced.
• Keep your hands and feet away from the working tool.
  • Do not 'ride' on the machine with one leg over the handle, since you could be seriously injured if the tool were to break suddenly.
• Check regularly for wear to the working tool, and check whether there are any signs of damage or visible cracks.

An incorrect dimension of the working tool's shank can result in the working tool being lost or slipping out during operation. A working tool that is lost or slips out can cause personal injury.

• Before inserting the work tool, make sure that the shank's dimensions are correct for use in the machine.
  • Working tools without a collar may not be used.

If the tool retainer on the machine is not in a locked position, the tool can be ejected with force, which can cause personal injury.

• Once the working tool has been mounted and locked, the locking function must be checked by pulling the working tool outwards forcefully.
  • Make sure that the tool is fully inserted and the tool retainer is in the locked position before the machine is started.
• Never point the working tool at yourself or anyone else.

Starting the machine while changing the working tool may cause personal injury.

- Before changing the tool, stop the machine, switch off the hydraulic oil supply and bleed the machine by activating the start and stop device.

A hydraulic hose that comes loose can lash around and cause personal injury or death. To reduce risks:

• Check that the hydraulic hose and the connections are not damaged.
• Check that all hydraulic connections are properly attached.
• Never attempt to disconnect a hydraulic hose that is pressurized. First switch off the hydraulic oil flow by the power pack and then bleed the machine by activating the start and stop device.

Accumulator Hazard

The machine has a pressure accumulator. The pressure accumulator may only be charged with nitrogen gas ( N_2 ).

• Only authorized personnel are qualified to work with the accumulator.
- Do not perform any work on the machine, the connections or any hoses, when the hydraulic system is pressurized.

NOTE!:- If the maximum working pressure for the machine is exceeded, the accumulator can be overcharged, which can result in material damage.

- Always run the machine with the correct working pressure. See "Technical Data" section.

Hydraulic Oil and Lubrication Hazards

Thin jets of hydraulic oil under high pressure can penetrate the skin and cause permanent damage.

• Never use your hands when searching for oil leaks.
- Keep your face away from any possible leaks.
- Immediately seek medical attention if hydraulic oil has penetrated the skin.

Spilled hydraulic oil can cause accidents by causing slippery conditions and will also harm the environment.

• Handle the hydraulic oil with care.
  • Take care of all spilled oil and handle it according to your local safety and environmental regulations.

Hot hydraulic oil can cause burns.

• Never dismount the machine when the hydraulic oil is hot.

Hydraulic oil can cause eczema when it comes in contact with the skin.

• Avoid getting hydraulic oil on your hands.
  • Always use protective gloves when working with hydraulic oil.

Grease can cause eczema when it comes in contact with the skin.

- Avoid getting grease on your hands.

Explosion and Fire Hazard

Breaking, drilling and working with certain materials can cause sparks, which may ignite explosive gases and cause explosions. Explosions may cause serious injury or death. To reduce such risk of explosion:

• Never operate the machine in any explosive environment.
• Do not use the machine near flammable materials, fumes or dust.
  • Make sure that there are no undetected sources of gas.

Electrical/Concealed Object Hazards

The machine is not electrically insulated. If the machine comes into contact with electricity, serious injuries or death may result.

• To reduce the risk of such injury or death, never operate the machine near any electric wire or other source of electricity.
• Make sure that there are no concealed wires or other sources of electricity.

During breaking, concealed wires and pipes constitute a danger that can result in serious injury.

• Before you start breaking, check the composition of the material you are to work on.
• Watch out for concealed cables and pipes e.g. electricity, telephone, water, gas and sewage lines etc.
• If the tool seems to have hit a concealed object, switch off the machine immediately.
• Make sure that there is no danger before continuing.

Projectile Hazard

During breaking, drilling or hammering, splinters or other particles from the worked material may become projectiles and cause personal injury by striking the operator or other persons.

- Use approved personal protective equipment, including impact resistant safety glasses with side protection, to reduce the risk of being injured by a projectile.

Noise Hazard

High sound levels may cause permanent hearing loss.

- Use hearing protection in accordance with occupational health and safety regulations.

Silica/Dust Hazard

Exposure to crystalline silica (sometimes called 'silica dust') as a result of breaking, drilling, hammering, or other activities involving rock, concrete, asphalt or other materials may cause silicosis (a serious lung disease), silicosis-related illnesses, cancer, or death. Silica is a major component of rock, sand and mineral ores. To reduce silica exposure:

• Use proper engineering controls to reduce the amount of silica in the air and the build-up of dust on equipment and surfaces.
Examples of such controls include: Exhaust ventilation and dust collection systems, water sprays, and wet drilling. Make sure that controls are properly installed and maintained.
- Wear, maintain, and correctly use approved particulate respirators when engineering controls alone are not adequate to reduce exposure below permissible levels.
- Participate in air monitoring, medical exams, and training programs offered by your employer and when required by law.
- Wear washable or disposable protective clothes at the worksite; shower and change into clean clothes before leaving the worksite to reduce exposure of silica to yourself, other persons, cars, homes, and other areas.
- Do not eat, drink, or use tobacco products in areas where there is dust containing crystalline silica.
- Wash your hands and face before eating, drinking, or using tobacco products outside of the exposure area.
• Work with your employer to reduce silica exposure at your worksite.

Some dust, fumes or other airborne material created during use of the machine may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of such chemicals are:

• Crystalline silica and cement and other masonry products.
- Arsenic and chromium from chemically-treated rubber.
- Lead from lead based paints.

To reduce your exposure to these chemicals, work in a well ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

Machine Modification Hazard

Any machine modification not approved by Altrad Belle may result in serious injuries to yourself or others.

• The machine must not be modified without Altrad Belles permission.
- Use only original parts and accessories approved by Altrad Belle.

Vibration Hazard

Normal and proper use of the machine exposes the operator to vibration. Regular and frequent exposure to vibration may cause, contribute to, or aggravate injury or disorders to the operator's fingers, hands, wrists, arms, shoulders and/or other body parts, including debilitating and/or permanent injuries or disorders that may develop gradually over periods of weeks, months, or years. Such injury or disorder may include damage to the blood circulatory system, damage to the nervous system, damage to joints, and possibly damage to other body structures.

If numbness, tingling, pain, clumsiness, weakened grip, whitening of the skin, or other symptoms occur at any time, when operating the machine or when not operating the machine, do not resume operating the machine and seek medical attention. Continued use of the machine after the occurrence of any such symptom may increase the risk of symptoms becoming more severe and/or permanent.

The following may help to reduce exposure to vibration for the operator:

• Let the tool do the job. Use a minimum hand grip consistent with proper control and safe operation.
• When the impact mechanism is activated, the only body contact with the machine you should have is your hands on the handles. Avoid any other contact, e.g. supporting any part of the body against the machine or leaning onto the machine trying to increase the feed force. It is also important not to keep the trigger engaged while extracting the tool from the broken work surface.
• Make sure that the inserted tool is wellmaintained (including sharpness, if a cutting tool), not worn out, and of the proper size. Working tools that are not well-maintained, or that are worn out, or that are not of the proper size result in longer time to complete a task (and a longer period of exposure to vibration) and may result in or contribute to higher levels of vibration exposure.
• Immediately stop working if the machine suddenly starts to vibrate strongly. Before resuming the work, find and remove the cause of the increased vibrations.
• Comply with the recommended hydraulic pressure when operating the machine. Either higher or lower hydraulic pressure has the potential of resulting in higher levels of vibration.
• Do not grab, hold or touch the inserted tool when using the machine.
• Participate in health surveillance or monitoring, medical exams, and training programs offered by your employer and when required by law.

NOTE!:- See the Noise and Vibration Levels for the machine, which can be found in the Technical Data section

General Safety

• Machines and accessories must only be used for their intended purpose.
• Only qualified and trained persons may operate or maintain the machine.
- Learn how the machine is switched off in the event of an emergency.
- Release the start and stop device immediately in all cases of power supply interruption.
• Always inspect the equipment prior to use. Do not use the equipment if you suspect that it is damaged.
• Always use your common sense and good judgment.
• Pay attention and look at what you are doing.
- Do not use the machine when you are tired or under the influence of drugs, alcohol or anything else that may affect your vision, reactions or judgment.
- Participate in safety and training courses.
- Never strike or abuse any equipment.
- Keep the machine and tools in a safe place, out of the reach of children and locked up.
• Make sure that all the attached and related equipment is properly maintained.
• Decals bearing important information regarding personal safety and care of the machine are supplied with every machine.
• Make sure that the decals are always legible.
- New decals can be ordered from the Spare Parts list.
• Make sure that no unauthorized personnel trespass into the working zone.
- Keep the workplace clean and free from foreign objects.
- Never point a hydraulic hose at yourself or anyone else.

PPE (Personal Protective Equipment)

Always use approved protective equipment. Operators and all other persons in the working area must wear protective equipment, including at a minimum:

• Protective helmet.
• Safety Goggles,
• Gloves,
• Ear Defenders,
• Dust Mask
  • Steel Toe capped footwear.

Wear clothing suitable for the work you are doing. Tie back long hair and remove any jewellery which may catch in the equipment's moving parts.

Recommended Hydraulic Oil

In order to protect the environment, Altrad Belle recommends the use of biologically degradable hydraulic oil.

• Viscosity (preferred) 20-40 cSt.
• Viscosity (permitted) 15-100 cSt.
• Viscosity index Min. 100.

Standard mineral or synthetic oil can be used. When the breaker is used continuously, the oil temperature will stabilise at a level which is called the working temperature. This will, depending on the type of work and the cooling capacity of the hydraulic system, be between 20-40°C (68-104°F) above the ambient temperature.

At working temperature, the oil viscosity must lie within the preferred limits. The viscosity index indicates the connection between viscosity and temperature. This is the reason why a high viscosity is preferred, because then the oil can be used within a wider temperature range. The breaker shall not be used, if oil viscosity fails to remain within the permitted area, or if the working temperature of the oil does not fall between ÷20^ ( ÷4^ ) and 70^ ( 158^ ).

Storage

• Disconnect the breaker's hoses from the power source. See "Start and Stop Procedure" section
  • Make sure that the breaker is properly cleaned before storage.
• In case of long-term storage, the striking piston must be protected against corrosion. This is done by pressing it (through the chisel bushing) to its upper position by means of a tool placed up-side-down. As the quick-release couplings are blocked when disassembled, the striking piston must be pressed upwards with the hoses mounted but the power pack unactivated.
  • Always store the machine in a dry place.

A used machine must be treated and disposed of in such a way that the greatest possible portion of the material can be recycled and any negative influence on the environment is kept as low as possible.

NOTE:-

Before a used machine is scrapped, it must be emptied and cleaned from all hydraulic oil. Remaining hydraulic oil must be deposited.

Pre-Start Checks

Pre-Start Checks

The following checks should be made each time you start to use the breaker. All these checks concern the serviceability of the breaker. Some concern your safety:

• Clean all Decals. Replace any that are missing or cannot be read. These can be ordered from the Spare Parts list.
• Inspect the hoses generally for signs of damage.
• Inspect the working tool for wear and damage.
• Do not use an excessively worn or damaged tool.
• Connect the tool.
• Ensure that the hydraulic couplings are clean and fully serviceable.
• Do not invert the breaker without first isolating it from the power source. The working tool might be fired out while connecting it, if the breaker is connected to the power source.
• Ensure that any power source you plan to use is compatible with the breaker model used (see the "Technical data" section). Altrad Belle recommends using an LFD oil flow divider, if the flow from the power source can exceed the maximum allowed oil flow.

Start and Stop Procedure

Starting

1) Check that the 'Steel' is in good condition and pressed fully home in the nose of the breaker.
2) Check that the latch is locked, so that the 'Steel' does not fall out.
3) Remove the protective caps from the quick-release couplings.
4) Clean the quick-release couplings if needed and connect the tail-hoses to the extension hoses of the power unit.
5) Place the breaker at a right angle on the material to be broken and activate the trigger lever.

Stopping

1) Release the trigger. Press the breaker against the surface, until the breaker has stopped completely.
2) Stop the power source.
3) Disconnect the hoses and fit the protective caps to the quick-release couplings.

Operating Instructions

To reduce the risk of serious injury or death to yourself or others, before operating the machine, read the Safety instructions section found on the previous pages of this booklet.

Design and Function

The Altrad Belle BHB Range of handheld Hydraulic Breakers are sturdy and reliable breakers designed for working together with Altrad Belle Hydraulic Power Packs.

The handheld Breakers are available in many different sizes with varying impact energies and commonly used tool sizes. The handheld Breakers are designed for various jobs from light brickwork and asphalt jobs to heavy duty jobs in reinforced concrete.

All Altrad Belle BHB Range handheld breakers are delivered with 12 " tail-hoses with 12 " Flat-Face quick-release couplings for easy connection to the Altrad Belle Hydraulic Power Packs.

Choosing the correct hydraulic breaker for a task

It is important to choose the correct size of hydraulic breaker for the work to be performed.

A hydraulic breaker that is too small means that the work will take longer.

A breaker that is too big means that there must be frequent repositioning, which is unnecessarily tiring for the operator.

A simple rule for choosing the correct size of hydraulic breaker is that a normal sized piece of broken material should be removed from the workpiece within 10–20 seconds of operation.

• If it takes less than 10 seconds a smaller hydraulic breaker should be selected.
• If it takes more than 20 seconds a larger hydraulic breaker should be selected.

Installation

Hoses

For connection of the breaker, the hydraulic hose must be approved for a working pressure of at least 200 bar (2900 psi) and have a 12 " inner diameter. To resist exterior wear and tear, we recommend using a 2-layer hydraulic hose. The breaker connection marked P (pump) is oil inlet, and the connection marked T (tank) is oil outlet.

Quick-release couplings

The original Altrad Belle hydraulic hoses are fitted with Flat-Face quick-release couplings that are strong and easy to clean. The quick-release couplings are fitted so that the male connection supplies oil and the female connection receives oil.

Fitting and Removing the Breaker 'Steel'

Whenever fitting/removing the 'Steel', the following instructions must be observed:

1) To prevent an accidental start, switch off the oil supply. Bleed the machine by pressing the start/stop device. Disconnect the machine from the power source.
2) Remove the 'Steel' by swinging the latch (C) fully down (Image A).
3) Fit a 'Steel' by ensuring that the latch (C) is fully down. Then insert the 'Steel' in the breaker as shown and swing the latch (C) fully up (Image B).

A C B C

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, alongside a cylindrical base structure.

Checking for wear

Using a working tool with a worn out shank leads to increased machine vibrations. To avoid increased vibrations, check the shank for wear before the working tool is fitted in the machine.

Use the checking gauge that corresponds to the working tool's shank dimension. If the gauge's hole (2) can be pushed down on the working tool's shank, this means that the shank is worn out and the working tool should be replaced.

* Note:- The Checking Gauge is not supplied with the machine.

Choosing working tool

A correct working tool is a prerequisite for good operation. To avoid unnecessary machine damage, it is important to choose working tools of a high quality.

Pure geometric line drawing of a symmetrical shape with no text or symbols

The narrow chisel should be used for demolition and cutting work in concrete and other types of hard material.

Simple line drawing of a pointed object with no text or symbols

The moil point should only be used for creating holes in concrete and other types of hard material.

Pure diagram of fluid flow through a funnel-like channel with no text or symbols

The wide chisel should be used in soft materials e.g. asphalt and frozen ground.

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object with a horizontal line crossing through it (no text or symbols)

Always use a sharp tool to be able to work effectively. A worn out tool causes increased vibrations and the operation will take longer.

Operating Instructions

STARTING A CUT

1) Stand steady and make sure that your feet and hands are at a safe distance from the working Breaker.
2) Press the machine against the surface of the workpiece before starting.
3) Adjust the breaking distance (A) so that the working Breaker does not get stuck.
4) Do not try to cut too big a bite.
5) Trying to loosen a working Breaker that is stuck will expose the operator to unnecessary vibrations.

A

OPERATION

1) Let the machine do the work; do not press too hard. The vibration-absorbing handle must absolutely not be pressed all the way down to the base.
2) Hydraulic breakers with vibration-absorbing handles: The feed force should be adapted so that the handles are pressed down "half way". The best vibration damping and breaking effect is achieved at this position.
3) Avoid working in extremely hard materials e.g. granite and reinforcing iron (reinforcement bar), which would cause substantial vibrations.
4) Any form of idling, operating without working tool or operating without adapted feed force must be avoided.
5) When no feed force is applied, the start and stop device must not be activated.
6) Check regularly that the machine is well lubricated.

WHEN TAKING A BREAK

1) During all breaks you must put the machine away so that there is no risk that it will be unintentionally started.
2) In the event of a longer break or when leaving the workplace: Switch off the hydraulic oil supply and then bleed the machine by activating the start and stop device.

EHTMA - Code Of Practice

EUROPEAN HYDRAULIC TOOL MANUFACTURERS ASSOCIATION CODE OF PRACTICE – HYDRAULIC BREAKERS

Before Starting. Refer to manufacturer's operating instructions.

Compatibility. Hydraulic Breakers are designed to operate at a specific Flow and Pressure. Equipment produced by EHTMA members carries a triangular colour coded range identification label. Check that both the Tool and Power Unit have the same identification label before operation. It is imperative that Power Units and Tools having different colour codings are not interconnected as this practice is both inefficient and dangerous.

For reference the EHTMA colour code is as follows:-

Classification	Colour Code.	Flow l/min	Max pressure Bar.
A	Yellow	5.5 – 6.5	180
B	Blue	13.5 – 16.5	172
C	Green	18.0 – 22.0	138
D	Brown	27.0 – 33.0	138
E	Red	36.0 – 44.0	138
F	Black	45.0 – 55.0	138
G	Orange	54.0 – 66.0	138
Z	Grey	9.0 – 11.0	180

If in doubt consult the equipment manufacturer.

Characteristics. Operators not familiar with the use of hydraulic tools should note the following points:-

1) Hydraulic breakers are usually more powerful than the equivalent weight pneumatic tools.
2) The body of the hydraulic breaker and the supply hoses will become quite warm during normal operation.
3) As the breaker has no exhaust it is generally much quieter in operation. This should not be taken as a lack of power.

Steel Selection It is essential that the correct type and size of steel is chosen if optimum performance is to be achieved, with particular reference being made to the shank length and across flat dimensions.

Recommendations as follows:-

Material.

Concrete.

Tarmac.

Asphalt.

General Trenchwork.

Recommended Steel

Pointed or narrow bladed chisels.

Sharp edged wide bladed tools with straight cutting edges.

Sharp edged tools with thin section and curved cutting edges.

Spades and Digger steels.

ALWAYS USE SHARP STEELS - Blunt steels increase vibration and reduce efficiency.

Regular maintenance is a prerequisite for keeping the machine safe and effective. Carefully follow the operating instructions.

Before undertaking any maintenance or changing the working tool on hydraulic machines, always switch off the oil supply and bleed the machine by depressing the start and stop device. Then disconnect the hydraulic hose from the machine.

• Use only authorized parts. Any damage or malfunction caused by unauthorized parts will not be covered by Warranty or Product Liability.
• Change damaged parts immediately.
• Replace worn components in good time.
  • Always clean the hose couplings before mounting or dismounting.
  • Always plug hoses and nipples with clean and tight plugs when dismounting.
• When cleaning mechanical parts with solvent, make sure to comply with occupational health and safety regulations, and make sure that there is satisfactory ventilation.
  • Inspection and service on the accumulator must only be done by a certified person.
• For major service to the machine, contact the Altrad Belle or your nearest authorised dealer.

NOTE!:- Maintenance must only be done by suitably qualified and competent persons. Before doing any maintenance, make sure that the machine is safe and correctly sited on the ground.

Routine Maintenance Every Week Every 3 Every 600Months Hrs / Yearly
Clean and inspect the machine. √
Grease the Handle Guides with Silicone (E-Type Handles only)	√
Check Hoses and Fittings for cracks or leaks. Replace if necessary.	√
Inspect the ‘Steel’ for wear and damage. Do not use an worn or damaged ‘Steel’.	√
Check for general damage to the machine.	√
If the machine is equipped with Vibration-Absorbing handles, their function should be checked.	√
Check that the handles are moving freely (up - down) and do not jam.	√
Check that the springs are not damaged.	√
Check tightness of nuts, bolts, screws and hose fittings.		√
Check the Chisel bushing in the nose for wear and damage.		√
Check moving parts, seals and bolts for wear and cracks. Replace if necessary.			√
Check the function of the machine.			√

For the machine to maintain the specified vibration values, this should always be checked:

Too big a clearance between the working tool's shank and the chisel bushing will generate increased vibrations. To avoid exposure to excessive vibrations, check the chisel bushing for wear every day. Use the gauge that corresponds to the working tool's shank dimension. If the gauge's part (A) can be pushed fully into the chisel bushing (B), the bushing is worn out and must be replaced! See also "Checking for wear" section for checking the working tool's shank.

A B

Troubleshooting Guide

Problem Cause Remedy
Breaker does not work. =No Pressure is not built up when trigger is activated.	No or incorrect flow/pressure. =Check flow/p	pressure by means of test equipment. =
	P and T hoses interchanged.	Check connection. Standard connection has oil flowing from male quick-release coupling (i.e. the tail-hose of the breaker P connection is fitted with female coupling).
	Insufficient activation of trigger valve.	Adjust trigger lever (if adjustable) or replace defective parts.
	Seals defect in spool channel of valve housing.	Dismount, check and replace seals.
Breaker does not work. Pressure is built up when trigger is activated defective.	Back pressure too high.	Make direct tank connection. Max. back pressure 10-15 bar (150-200 psi) measured at breaker.
	Quick-release coupling in return line	Locate and replace defective coupling.
	Striking piston sticks, possibly due to thickening of cylinder.	Push the breaker hard against the Breaker ‘Steel’.
		Chamfer/polish the edge slightly at the cylinder dashpot (where the cylinder bore changes size).
		Check oil viscosity. Thin oil increases the risk of thickening.
	Spool / reversing spool or auxiliary spool sticking easily.	Dismount and check that all parts move. Polish slightly if necessary.
	Seals defective.	Dismount, check and replace.
Breaker runs weakly or irregularly	Insufficient flow.	Check flow/pressure.
	Seals defective.	Replace seals.
	Wear, internal leakage.	Dismantle, check and replace defective or worn parts.
		Check impurity of oil and oil viscosity at working temperature.
		Thin oil = increased internal leakage.
	Insufficient accumulator charge.	Recharge accumulator.
	Diaphragm defective.	Replace diaphragm.
Hoses pulsate	Accumulator defective.	Replace accumulator diaphragm and charge with nitrogen.
Oil leaking from breaker.	Seals defective.	Replace seals.
‘Steel’ falls out.	Worn latch.	Replace latch and roll pins.
	Worn chisel bushing or ‘Steel’.	Replace bushing or ‘Steel’.

Warranty

Your new Altrad Belle BHB Hydraulic Breaker is warranted to the original purchaser for a period of one-year (12 months) from the original date of purchase. The Altrad Belle warranty is against defects in design, materials and workmanship.

The following are not covered under the Altrad Belle warranty:

1. Damage caused by abuse, misuse, dropping or other similar damage caused by or as a result of failure to follow assembly, operation or user maintenance instructions.
2. Alterations, additions or repairs carried out by persons other than Altrad Belle or their recognised agents.
3. Transportation or shipment costs to and from Altrad Belle or their recognised agents, for repair or assessment against a warranty claim, on any machine.
4. Materials and/or labour costs to renew, repair or replace components due to fair wear and tear.

Altrad Belle and/or their recognised agents, directors, employees or insurers will not be held liable for consequential or other damages, losses or expenses in connection with or by reason of or the inability to use the machine for any purpose.

Warranty Claims

All warranty claims should firstly be directed to Altrad Belle, either by telephone, by Fax, by Email, or in writing.

For warranty claims:

Altrad Belle Inc.

P.O. Box 13225

Roanoake,

VA, 24032,

USA

Tel : [phone], = =Fax : [phone], = =Email : [e-mail]

* P = Pression ** T = Réservoir

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Contrôle de l'usure

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with horizontal lines, no text or symbols present

Pure diagram of fluid flow lines without any text, numbers, or symbols

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object with a horizontal line crossing through it (no text or symbols)

Altrad Belle Warranty Department, Sheen, Nr. Buxton, Derbyshire, SK17 0EU, England.

E

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction or force.

A C B C

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of fluid flow lines without any text, numbers, or symbols

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object emerging from a surface (no text or symbols)

Diagram showing a container with triangular shapes and a labeled point A, possibly illustrating a physical or engineering concept.

PAUSAS

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

Inglaterra.

Tel: [phone], == =Fax: [phone] ==E-mail: [e-mail]

This Decal shows the Noise Level of the machine.

C. Etiqueta CE

Technical diagram of a mechanical device with numbered parts for identification

Restrictors / Fittings

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with horizontal lines, no text or symbols present

Pure diagram of fluid flow lines without any text, numbers, or symbols

Two hand-drawn diagrams showing a pointed object with rays and a cross-shaped object embedded in ground (no text or symbols)

Classificação	Código de Cor	Caudal l/min	Pressão Máxima Bar
A	Amarelo	5,5 – 6,5	180
B	Azul	13,5 – 16,5	172
C	Verde	18,0 – 22,0	138
D	Castanho	27,0 – 33,0	138
E	Encarnado	36,0 – 44,0	138
F	Preto	45,0 -55,0	138
G	Laranja	54,0 – 66,0	138
Z	Cinzento	9,0 -11,0	180

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel : [phone],

Fax : [phone]

Email : [e-mail]

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Modell BHB12 BHB19 BHB19 USA BHB23 BHB23 UC BHB25X
Hydraulikdurchfluss (l/Min.) 20 20 20 20 20	20	20
Begrenzer	Offen	Offen	Offen	Offen	Offen	Offen
Gewicht (Kg)	14 19 19 23 23	25
Betriebsdruck (Bar)	70 - 90	90 - 110	90 - 110	90 - 110	90 - 110	90 - 110
Maxim. Druck (Bar)	160	160	160	160	160	160
Maxim. Rücklaufdruck (Bar)	10 10 10 10 10	10
EHTMA Kategorie	C	C	C	C	C	C
Hydraulikanschlüsse	^1/_2 BSP	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP
	Flache, tropffreie Kupplungen mit Schnellauslösung
Hydrauliköltyp- Unter 30°C- Uber 30°C
	ISO VG T32
	ISO VG T46
Schlagfrequenz (Schläge/Min.)	2400	1600	1600	1600	1600	1600
Losbrechkraft (Joules)	55 65 65 65 65	55
Akkumulatorgasdruck (Bar)	40	40	40	40	40	40
Stahlgröße (mm)	22 x 82	25 x 108	32 x 152	25 x 108	28 x 160	32 x 160
Empfohlenes Aggregat	Midi 20/140
Vorvibration - Midi ( m/s^2 )	16.08	11.97	11.97	11.97	11.97	6.5
Lärmpegel (dB(A))	105	107	107	107	108	108

Modell	BHB25	BHB27 *		BHB27X *		BHB30 USA *
Hydraulikdurchfluss (l/Min.)	20	20	30	20	30	20	30
Begrenzer	3.8	3.4	Offen	3.4	Offen	3.8	Offen
Gewicht (Kg)	25	27	27	30	30	31.5
Betriebsdruck (Bar)	105 - 125	105 - 125		105 - 125		105 - 125
Maxim. Druck (Bar)	160	160		160		160
Maxim. Rücklaufdruck (Bar)	20	20		20		20	20
EHTMA Kategorie	C	C	D	C	D	C	D
Hydraulikanschlüsse	^1/_2 BSP	^1/_2 BSP		^1/_2 BSP		^1/_2 JIC	^1/_2 JIC
	Flache, tropffreie Kupplungen mit Schnellauslösung
Hydrauliköltyp- Unter 30°C- Uber 30°C
	ISO VG T32
	ISO VG T46
Schlagfrequenz (Schläge/Min.)	1300	1300	2150	1300	2150	1150	1850
Losbrechkraft (Joules)	85	85		85		65	65
Akkumulatorgasdruck (Bar)	50	50		50		50	50
Stahlgröße (mm)	32 x 160	32 x 160		32 x 160		32 x 152	32 x 152
Empfohlenes Aggregat	Midi20/140	Midi20/140	Major30/140	Midi20/140	Major30/140	Midi20/140	Major30/140
Vorvibration - Midi (m/s2)	11.1	11.8	18.61	8.2	6.8	10.75	16.06
Lärmpegel (dB(A))	108	108		108		108	108

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of fluid flow lines without any text, numbers, or symbols

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object with a horizontal line crossing through it (no text or symbols)

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel.: [phone] = =Fax.: [phone] = =E-Mail: [e-mail]

Procedura start i stop....98

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Procedura Start I Stop

Włączanie

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Sprawdzanie zużycia

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of fluid flow through a funnel-like channel with no text or symbols

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object with a horizontal line crossing through it (no text or symbols)

Diagram showing a droplet interacting with a surface, labeled with point A and geometric shapes.

POCZATEK PRACY

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel : [phone],

Fax : [phone]

Email : [e-mail]

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Контроль износа

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of a fluid flow stream with no text, numbers, or symbols

Two hand-drawn diagrams showing a tree with leaves and sunlight rays, and a cross-shaped object with a horizontal line (no text or symbols)

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

In order to protect the environment, Altrad Belle recommends the use of biologically degradable hydraulic oil.

• Вискозитет (предпочитан) 20-40 cSt.
• Вискозитет (разрешен) 15-100 cSt.
• Вискозитет индекс Мин. 100.

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of a fluid flow stream with no text, numbers, or symbols

Two hand-drawn diagrams showing a pointed object with radiating lines and a cross-shaped object embedded in ground (no text or symbols)

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel : [phone],

Fax : [phone]

Email : [e-mail]

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Hydraulic oil can cause eczema when it comes in contact with the skin.

• Avoid getting hydraulic oil on your hands.
  • Always use protective gloves when working with hydraulic oil.

Grease can cause eczema when it comes in contact with the skin.

- Avoid getting grease on your hands.

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction or force.

Pure geometric line drawing of a symmetrical shape with no text or symbols

3ORFKê VHNip E\ PČO EêW QDVD]HQ QD GHPROLpQt D OiPDFt SUiFH Y EHWRQX D RVWDWQtFK W\SHFI

Simple line drawing of a pointed object with no text or symbols

âSLpDWê QiVWURM ãSLFH RăNUW E\ PČO EêW QDVD]HQ SĞL ERXUiQt RWYRUH Y EHWRQX D Y

Pure diagram of fluid flow lines without any text, numbers, or symbols

âLURNê SORFKê VHNip E\ PČO EêW QDVD]HQ Y PČNNêFK PDWHULiOHFK QDSĞ DVIDOW D ]PU]Op ]HPL

Two hand-drawn diagrams showing a pointed object with rays and a cross-shaped object embedded in ground (no text or symbols)

9åG\ SRXåtYHMWH QDRVWĞHQê SUDFRYQt QiVWURM SRXJH WDN SUDFXMHWH HIHNWLYQČ 2SRWĞHEH bude trvat celkem mnohem déle.

Pokyny k obsluze

ZAČÁTEK BOURÁNÍ

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU, England.

Tel: [phone], == =Fax: [phone], ==E-mail: [e-mail]

Technical diagram of a mechanical device with numbered parts for identification

Model BHB12 BHB19 BHB19 USA BHB23	BHB23 UC BHB25X
Rata hidraulică de curgere (L/Min) 20 20 20	20 20 20 20
Restrictor	Deschis	Deschis	Deschis	Deschis	Deschis	Deschis
Greutate (Kg)	14 19 19	23 23 25
Presiunea de lucru (Bar)	70 - 90	90 - 110	90 - 110	90 - 110	90 - 110	90 - 110
Presiunea maximă (Bar)	160	160	160	160	160	160
Presiune maximă la retur (Bar)	10 10 10	10 10 10
Categoria EHTMA	C	C	C	C	C	C
Conexiuni Hidraulice	^1/_2 BSP	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP
	Muchii plate, mecanism de eliberare rapidă, îmbinări fără picurare
Tipul uleiului hidraulic- sub 30°C- peste 30°C
	ISO VG T32
	ISO VG T46
Frecvența de suflare (Suflări/Min)	2400	1600	1600	1600	1600	1600
Forta de Rupere (Joules)	55 65 65	65 65 65 55
Accumulator Presiune Gaz (Bar)	40 40 40	40 40 40
Dimensiunea oțelului (mm)	22 x 82	25 x 108	32 x 152	25 x 108	28 x 160	32 x 160
Pachet recomandat de alimentare	Midi 20/140
Vibrații preliminare - Midi (m/s ^2 )	16.08	11.97	11.97	11.97	11.97	6.5
Nivelul de zgomot (dB(A))	105	107	107	107	108	108

Model	BHB25	BHB27 *		BHB27X *		BHB30 USA *
Rata hidraulică de curgere (L/Min)	20	20	30	20	30	20	30
Restrictor	3.8	3.4	Deschis	3.4	Deschis	3.8	Deschis
Greutate (Kg)	25	27	27	30	30	31.5
Presiunea de lucru (Bar)	105 - 125	105 - 125		105 - 125		105 - 125
Presiunea maximă (Bar)	160	160		160		160
Presiune maximă la retur (Bar)	20	20		20		20	20
Categoria EHTMA	C	C	D	C	D	C	D
Conexiuni Hidraulice	12 BSP	12 BSP		12 BSP		12 JIC	12 JIC
	Muchii plate, mecanism de eliberare rapidă, îmbinări fără picurare
Tipul uleiului hidraulic- sub 30°C- peste 30°C
	ISO VG T32
	ISO VG T46
Frecvența de suflare (Suflări/Min)	1300	1300	2150	1300	2150	1150	1850
Forta de Rupere (Joules)	85	85		85		65	65
Accumulator Presiune Gaz (Bar)	50	50		50		50	50
Dimensiunea oțelului (mm)	32 x 160	32 x 160		32 x 160		32 x 152	32 x 152
Pachet recomandat de alimentare	Midi20/140	Midi20/140	Major30/140	Midi20/140	Major30/140	Midi20/140	Major30/140
Vibrații preliminare - Midi (m/s2)	11.1	11.8	18.61	8.2	6.8	10.75	16.06
Nivelul de zgomot (dB(A))	108	108		108		108	108

=DACĂ NU MARCAJE = RESTRICTOR DESCHIS

• Disconnect the breaker's hoses from the power source. See "Start and Stop Procedure" section
• Make sure that the breaker is properly cleaned before storage.
• In case of long-term storage, the striking piston must be protected against corrosion. This is done by pressing it (through the chisel bushing) to its upper position by means of a tool placed up-side-down. As the quick-release couplings are blocked when disassembled, the striking piston must be pressed upwards with the hoses mounted but the power pack unactivated.
  • Always store the machine in a dry place.

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Verificarea uzării

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of fluid flow through a funnel-like channel with no text or symbols

Two hand-drawn diagrams: one showing a pointed object with rays emerging from ground, the other showing a cross-shaped object with a horizontal line crossing through it (no text or symbols)

Tel : [phone], = = =Fax : [phone] = =Email : [e-mail]

* =P = Pressure = nyomás
** = T = Tank = tartály

Technical diagram of a mechanical device with numbered parts for identification

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, alongside a cylindrical base structure.

Kopás ellenőrzés

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Pure diagram of fluid flow through a funnel-like channel with no text or symbols

Two hand-drawn diagrams: one showing a pointed object with rays, the other showing a cross-shaped object (no text or symbols)

For warranty claims:

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel : [phone],

Fax : [phone]

Email : [e-mail]

Ovaj priručnik je napisan kao pomoć za sigurno rukovanje i servisiranje Altrad Belle BHB hidrauličnog čekića. Ovaj priručnik je namjenjen prodavačima i rukovateljima Altrad Belle BHB hidrauličnog čekića.

Predgovor

* =P = Pressure = Pritisak
** = T = Tank = Spremnik

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Model BHB12 BHB19 BHB19 USA BHB23	BHB23 UC BHB25X
Hidraulični protok ulja (Lit/Min)	20	20	20	20	20	20
Ograničivač	Otvoren	Otvoren	Otvoren	Otvoren	Otvoren	Otvoren
Težina (Kg)	14	19	19	23	23	25
Radni pritisak (Bar)	70 - 90	90 - 110	90 - 110	90 - 110	90 - 110	90 - 110
Maks. pritisak (Bar)	160	160	160	160	160	160
Maks. pritisak povratne linije (Bar)	10	10	10	10	10	10
EHTMA Kategorija	C	C	C	C	C	C
Hidraulične spojnice	^1/_2 BSP	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP
	stan s kojima se suočavaju, brzo otpuštanje, non-kapanje spojke
Tip hidrauličnog ulja- Ispo 30°c- Preko 30°C
	ISO VG T32
	ISO VG T46
Frekvencija udaraca (udara/min)	2400	1600	1600	1600	1600	1600
Silu Kidanja (Džula)	55	65	65	65	65	55
Pritisak akumulatora plina (Bar)	40	40	40	40	40	40
Veličina dlijeta (mm)	22 x 82	25 x 108	32 x 152	25 x 108	28 x 160	32 x 160
Preporučeni pogonski agregat	Midi 20/140
Početna vibracija - Midi (m/s ^2 )	16.08	11.97	11.97	11.97	11.97	6.5
Nivo buke (dB(A))	105	107	107	107	108	108

Model	BHB25	BHB27 *		BHB27X *		BHB30 USA *
Hidraulični protok ulja (Lit/Min)	20	20	30	20	30	20	30
Ograničivač	3.8	3.4	Otvoren	3.4	Otvoren	3.8	Otvoren
Težina (Kg)	25	27	27	30	30	31.5
Radni pritisak (Bar)	105 - 125	105 - 125		105 - 125		105 - 125
Maks. pritisak (Bar)	160	160		160		160
Maks. pritisak povratne linije (Bar)	20	20		20		20	20
EHTMA Kategorija	C	C	D	C	D	C	D
Hidraulične spojnice	^1/_2 BSP	^1/_2 BSP		^1/_2 BSP		^1/_2 JIC	^1/_2 JIC
	stan s kojima se suočavaju, brzo otpuštanje, non-kapanje spojke
Tip hidrauličnog ulja- Ispo 30°C- Preko 30°C
	ISO VG T32
	ISO VG T46
Frekvencija udaraca (udara/min)	1300	1300	2150	1300	2150	1150	1850
Silu Kidanja (Džula)	85	85		85		65	65
Pritisak akumulatora plina (Bar)	50	50		50		50	50
Veličina dlijeta (mm)	32 x 160	32 x 160		32 x 160		32 x 152	32 x 152
Preporučeni pogonski agregat	Midi20/140	Midi20/140	Major30/140	Midi20/140	Major30/140	Midi20/140	Major30/140
Početna vibracija - Midi (m/s ^2 )	11.1	11.8	18.61	8.2	6.8	10.75	16.06
Nivo buke (dB(A))	108	108		108		108	108

* BILJEŠKA:- Čekići su opremljeni sa alternativnom povratnom cijevi ograničivača. Molimo da je odgovarajući ograničivač ugrađen za izvor od 20 odnosno 30 litara protoka. (Veličina ograničivača je označena na tijalu ograničivača)

NEMA OZNAKE = OTVORENI OGRANIČIVAČ

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with no text or symbols

Špicu treba upotrebljavati jedino za stvaranje rupa u betonu i drugim vrstama tvrdog materijala.

Pure diagram of fluid flow through a funnel-like channel with no text or symbols

Široko dlijeto treba upotrebljavati u mekim materijalima kao npr. asfaltu i smrznutom tlu.

[Shell]

Command=2

IconFile=explorer.exe,3

[Taskbar]

Command=ToggleDesktop

Simple line drawing of a pointed object with rays, no text or symbols present

Simple line drawing of a cross over a cloud with smoke, no text or symbols present

Altrad Belle Warranty Department,

Sheen, No Buxton

Derbyshire

SK17 0EU

England.

Tel : [phone], = =Fax : [phone] = =Email : [e-mail]

Declaration of Conformity....5

Výrobný štítok

Technical diagram of a mechanical device with numbered parts labeled 1 through 10

Model BHB12 BHB19 BHB19 USA BHB23	BHB23 UC BHB25X
Prietok hydraul. oleja (l/min) 20 20 20 20	20	20
Nastaveni omedzovača	Otvorený	Otvorený	Otvorený	Otvorený	Otvorený	Otvorený
Hmotnosť (Kg)	14 19 19 23		23	25
Pracovný tlak (Bar)	70 - 90	90 - 110	90 - 110	90 - 110	90 - 110	90 - 110
Max. tlak (Bar)	160	160	160	160	160	160
Max. spätný tlak (Bar)	10	10	10	10	10	10
Kategórie EHTMA	C	C	C	C	C	C
Hydraulické závitmi	^1/_2 BSP	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP	^1/_2 JIC	^1/_2 BSP
	ploché nepriepustné rychlospojky
Typ hydraul. oleja- pod 30°C- nad 30°C
	ISO VG T32
	ISO VG T46
Frekvencia úderov (úder/min)	2400	1600	1600	1600	1600	1600
Lámanie Sila (Joulov)	55 65 65 65		65	55
Tlak plynu v akumulátora (Bar)	40	40	40	40	40	40
Rozmery nástroje (mm)	22 x 82	25 x 108	32 x 152	25 x 108	28 x 160	32 x 160
Odporúčaný hydraulický agregát	Midi 20/140
Predbežné hladiny vibrácií - Midi ( m/s^2 )	16.08	11.97	11.97	11.97	11.97	6.5
Hladina hluku (dB(A))	105	107	107	107	108	108

Model	BHB25	BHB27 *		BHB27X *		BHB30 USA *
Prietok hydraul. oleja (l/min)	20	20	30	20	30	20	30
Nastaveni omedzovača	3.8	3.4	Otvorený	3.4	Otvorený	3.8	Otvorený
Hmotnosť (Kg)	25	27	27	30	30	31.5
Pracovný tlak (Bar)	105 - 125	105 - 125		105 - 125		105 - 125
Max. tlak (Bar)	160	160		160		160
Max. spätný tlak (Bar)	20	20		20		20	20
Kategórie EHTMA	C	C	D	C	D	C	D
Hydraulické závitmi	^1/_2 BSP	^1/_2 BSP		^1/_2 BSP		^1/_2 JIC	^1/_2 JIC
	ploché nepriepustné rychlospojky
Typ hydraul. oleja- pod 30°c- nad 30°C
	ISO VG T32
	ISO VG T46
Frekvencia úderov (úder/min)	1300	1300	2150	1300	2150	1150	1850
Lámanie Sila (Joulov)	85	85		85		65	65
Tlak plynu v akumulátora (Bar)	50	50		50		50	50
Rozmery nástroje (mm)	32 x 160	32 x 160		32 x 160		32 x 152	32 x 152
Odporúčaný hydraulický agregát	Midi20/140	Midi20/140	Major30/140	Midi20/140	Major30/140	Midi20/140	Major30/140
Predbežné hladiny vibrácií - Midi (m/s2)	11.1	11.8	18.61	8.2	6.8	10.75	16.06
Hladina hluku (dB(A))	108	108		108		108	108

Hydraulic oil can cause eczema when it comes in contact with the skin.

• Avoid getting hydraulic oil on your hands.
  • Always use protective gloves when working with hydraulic oil.

Grease can cause eczema when it comes in contact with the skin.

- Avoid getting grease on your hands.

Technical diagram showing a mechanical component with labeled part '2' and a downward arrow indicating direction, possibly illustrating a process or assembly.

A C B C

Kontrola opotrebenia nástroje

Pure geometric line drawing of a symmetrical shape with no text or symbols

Simple line drawing of a pointed object with horizontal lines, no text or symbols present

Pure diagram of fluid flow lines without any text, numbers, or symbols

Two hand-drawn diagrams showing a pointed object with rays and a cross-shaped object above it, both without any text or symbols.

Altrad Belle Warranty Department,

Sheen, Nr. Buxton, Derbyshire

SK17 0EU, England.

Tel: [phone], = = Fax: [phone], = = E-mail: [e-mail]

BHB 19, BHB 19 USA, BHB 23, BHB 23 UC, BHB 25, BHB 27 & BHB 30 USA

1-01

Exploded view diagram of a mechanical assembly with numbered parts and a magnified detail labeled 204324.

Top Cover Assembly, Boitier de Commande Complet, Montaje Tapa Superior, Montagem de Cobertura Superior

1	971/00101	Head					1
2	01997	Handle	Guidon	Manillar	Pega	→204324	1
2	02392	Handle	Guidon	Manillar	Pega	→204325	1
3	01998	Handle	Guidon	Manillar	Pega	→204324	1
3	02393	Handle	Guidon	Manillar	Pega	→204325	1
4	02203-00	Trigger	Déclenchement	Disparador	Gatilho		1
5	3/0074	Spirol Pin	Goupille Spirol	Pasador 'Spirol'	Pino em Espiral	10 x 45.	2
6	2/0062	Spring	Ressort	Resorte	Mola		1
7	01873	Spring	Ressort	Resorte	Mola		1
8	01931	Washer	Rondelle	Arandela	Anilha		1
9	10-404-2000	Washer	Rondelle	Arandela	Anilha		1
10	01999	Hand Grip	Poignée	Asas	Punho	→204324	2
10	971/99108	Hand Grip	Poignée	Asas	Punho	→204325	2
11	9/12034	Screw	Vis	Tornillo	Parafuso	M12 x 70	2
12	10-406-1200	Washer	Rondelle	Arandela	Anilha	→204324	2
12	4/1218	Washer	Rondelle	Arandela	Anilha	204325	2
13	971/99101	Lever	Levier	Palanca	Alavanca		1
14	3/0075	Spirol Pin	Goupille Spirol	Pasador 'Spirol'	Pino em Espiral	5 x 26	1
15	971/10800	Trigger Kit					1
16	7/8015	Screw	Vis	Tornillo	Parafuso	→204325	2

BHB 19, BHB 19 USA, BHB 23, BHB 23 UC, BHB 25, BHB 27 & BHB 30 USA

1-01

Exploded view diagram of a mechanical assembly with numbered parts and a magnified inset showing part 204324.

* Fastener Kit includes 2 x Item 12, 2 x Item 14 & 1 x Item 25
** Handle Kit includes 1 x Items 2A, 7, 8, 9, 10, 11 & 23
*** Handle Kit includes 1 x Items 3A, 11 & 23

BHB 25X & BHB 27X

1-02

& BHB 27X 13 14 12 25 15 4 23 11 3A 1 5 5 6 2A 8 7 9 10 11 23 20 21 22 16 17 19 18 20 24 21 26 → 204324

* Fastener Kit includes 2 x Item 12, 2 x Item 14 & 1 x Item 25
** Handle Kit includes 1 x Items 2A, 7, 8, 9, 10, 11 & 23
*** Handle Kit includes 1 x Items 3A, 11 & 23

BHB 12
2-01

Exploded view diagram of a mechanical assembly with numbered parts and exploded views

Main Assembly, Ensemble Principal, Conjunto Principal, Conjunto Principal

1	971/00801	Spring	Ressort	Resorte	Mola	1
2	971/00802	Washer	Rondelle	Arandela	Anilha	1
3	971/00803	Seal	Joint d'étanchéité	Obturador	Vedante	ø8/14 x 3.5/5
4	971/00804	Gland	Presse-étoupe	Prensaestopas	Bucha	1
5	971/00805	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8.3 x 2.4
6	971/00806	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16.3 x 2.4
7	971/00807	Ring	Bague	Anillo	Anel	1
8	971/00808	Circlip	Circlip	Resorte circular	Grampo circular	1
9	971/00809	Spool	Tiroir	Carrete	Carretel	1
10	971/99001	Socket	Prise	Enchufe	Tomada	T
11	971/99002	Spool	Tiroir	Carrete	Carretel	T
12	7/1004	Screw	Vis	Tornillo	Parafuso	M10 x 35
13	971/99004	Seal	Joint d'étanchéité	Obturador	Vedante	12 " BSP
14	971/99005	Cap	Capuchon	Casquete	Tampa	12 " BSP
15	971/99006	Nipple	Téton femelle	Tetón	Bocal	12 BSP (T)
16	971/99007	Spool	Tiroir	Carrete	Carretel	1
17	971/99008	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø24,2 x 3
18	971/99009	Spool	Tiroir	Carrete	Carretel	P
19	971/99010	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø33 x 2
20	971/99011	Socket	Prise	Enchufe	Tomada	P
21	971/00201	Nut	Ecrou	Tuerca	Porca	M24 x 1.5
22	971/00202	Seal	Joint d'étanchéité	Obturador	Vedante	ø8,7/13 x 1
23	971/00203	Screw	Vis	Tornillo	Parafuso	1
24	971/00204	Cover	Capot	Cubierta	Tampa	1
25	971/00205	Diaphragm	Diaphragme	Diafragma	Diafragma	1
26	971/00206	Body	Carène	Cuerpo	Corpo	1
27	971/99012	Screw	Vis	Tornillo	Parafuso	M10 x 50
28	971/99013	Body	Carène	Cuerpo	Corpo	1
29	971/99014	Ring	Bague	Anillo	Anel	1
30	971/00301	Fitting	Fixation	Accesorio	Encaixe	4
31	971/99015	Seal	Joint d'étanchéité	Obturador	Vedante	ø28/36 x 5.7
32	971/99016	Seal	Joint d'étanchéité	Obturador	Vedante	ø28/38 x 7/10
33	971/99017	Piston	Piston	Pistón	Pistão	1
34	7/10017	Screw	Vis	Tornillo	Parafuso	M10 x 50
35	971/00401	Nose Piece	Extrémité	Ojiva	Encabadouro	HEX 22
36	971/00402	Bush	Douille	Buje	Bucha	HEX 22
37	971/00403	Spring	Ressort	Resorte	Mola	1
38	971/00404	Pin	Goupille	Pivote	Pino	1
39	971/00405	Latch	Verrou	Cerrojo	Trinco	1
40	971/00406	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilindrico	ø16 x 50
41	971/00407	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilindrico	ø10 x 50
42	971/99018	Washer	Rondelle	Arandela	Anilha	3
43	971/99019	Washer	Rondelle	Arandela	Anilha	ø28.7/38 x 2
44	971/99020	Circlip	Circlip	Resorte circular	Grampo circular	1
45	971/99021	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø25 x 1.5
46	971/99022	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø13 x 1.5
47	971/99023	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø22 x 1.5
48	971/99024	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø12 x 1.5
49	971/99025	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø69 x 1.5
50	971/99026	Bellows	Soufflet	Fuelles	Fole	1
51	971/99027	Circlip	Circlip	Resorte circular	Grampo circular	ø57 x 2
52	971/00501	Screw	Vis	Tornillo	Parafuso	M10 x 130
53	971/00502	Screw	Vis	Tornillo	Parafuso	M10 x 70
54	8/10006	Nut	Ecrou	Tuerca	Porca	2
55	4/1004	Washer	Rondelle	Arandela	Anilha	ø10
56	971/00505	Tube	Tube	Tubo	Tubo	1
57	971/00506	Handle	Guidon	Manillar	Pega	1
58	971/00507	Bracket	Patte de support	Escuadra	Suporte	1
59	971/00508	Bush	Douille	Buje	Bucha	2
60	971/00601	Handle	Guidon	Manillar	Pega	1
61	971/00602	Trigger	Déclenchement	Disparador	Gatilho	1
62	7/8001	Screw	Vis	Tornillo	Parafuso	M8 x 30
63	971/00604	Pad	Tampon	Tampón	Bloco	1
64	971/00605	Nut	Ecrou	Tuerca	Porca	M8
65	971/00606	Backstop
66	971/00607	Latch	Verrou	Cerrojo	Trinco	1
67	7/6078	Screw	Vis	Tornillo	Parafuso	M6 x 40
68	8/6007	Nut	Ecrou	Tuerca	Porca	M6
69	971/00610	Washer	Rondelle	Arandela	Anilha	ø10
70	971/00611	Screw	Vis	Tornillo	Parafuso	M10 x 16
71	971/00612	Screw	Vis	Tornillo	Parafuso	M10 x 25
72	971/00700	Seal Kit	Jeu étanchéité	Juego retenes	Conjunto de Vedante
73	971/00800	Trigger Assembly	Ensemble Déclenchement	Conjunto de Disparador	Conjunto de Gatilho
74	971/00200	Accumulator Assembly
75	971/00300	Cylinder	Vérin	Cilindro	Cilindro
76	971/00400	Nose Assembly	Corps de marteau complet	Montaje Cuerpo Intermedio	Conjunto do Encabadouro
77	971/00500	Handle Assembly	Ensemble Guidon	Conjunto de Manillar	Conjunto do Pega
78	971/00600	Handle Assembly	Ensemble Guidon	Conjunto de Manillar	Conjunto do Pega
79	971/10700	Accumulator Charging Kit.	Jeu accumulateur.	Juego acumulador.	Conjunto acumulador
80	971/15000	Spool Cap Kit.	Kit de bouchon de bobine	Kit de tapa de carrete	kit de carretel. (T)
81	971/16000	Spool Cap Kit.	Kit de bouchon de bobine	Kit de tapa de carrete	kit de carretel. (P)
82	971/17000	Spool Cap Kit.	Kit de bouchon de bobine	Kit de tapa de carrete	kit de carretel. (T & P)

BHB 12
2-01

Exploded view diagram of a mechanical assembly with numbered parts and exploded views

Hoofdframe, Haupt-Zsb., Hovedenhed, Gruppo Principale

1	971/00801	Veer	Feder	Fjeder	Molla	1
2	971/00802	Afdichtring	Scheibe	Spændeskive	Rondella	1
3	971/00803	Afdichtring	Dichtung	Tætning	Tenuta	08/14 x 3.5/5
4	971/00804	Pakkingbus	Durchführung	Pakdäse	Premistoppa	1
5	971/00805	O-Ring	O-Ring	O-Ring	O-Ring	08.3 x 2.4
6	971/00806	O-Ring	O-Ring	O-Ring	O-Ring	016.3 x 2.4
7	971/00807	Ring	Ring	Ring	Anello	1
8	971/00808	Borgveer	Sprengring	Låsering	Anello elastico	1
9	971/00809	Spoel	Steuerschieber	Ventilgider	Rocchetto	1
10	971/99001	Mof	Buchsenausführung	Stikdäse	Presa	T
11	971/99002	Spoel	Steuerschieber	Ventilgider	Rocchetto	T
12	7/1004	Schroef	Schraube	Skrue	Vite	M10 x 35
13	971/99004	Afdichtring	Dichtung	Tætning	Tenuta	12 " BSP
14	971/99005	Kap	Kappe	Haette	Cappuccio	12 " BSP
15	971/99006	Nippel	Nippel	Nippel	Nipplo	12 BSP (T)
16	971/99007	Spoel	Steuerschieber	Ventilgider	Rocchetto	1
17	971/99008	O-Ring	O-Ring	O-Ring	O-Ring	024,2 x 3
18	971/99009	Spoel	Steuerschieber	Ventilgider	Rocchetto	P
19	971/99010	O-Ring	O-Ring	O-Ring	O-Ring	033 x 2
20	971/99011	Mof	Buchsenausführung	Stikdäse	Presa	P
21	971/00201	Moer	Mutter	Motrik	Dado	M24 x 1.5
22	971/00202	Afdichtring	Dichtung	Tætning	Tenuta	08,7/13 x 1
23	971/00203	Schroef	Schraube	Skrue	Vite	1
24	971/00204	Deksel	Abdeckung	Kappe	Copertura	1
25	971/00205	Diafragma	Membrane	Membran	Diaframma	1
26	971/00206	Huis	Gehäuse	Hoveddel	Corpo	1
27	971/99012	Schroef	Schraube	Skrue	Vite	M10 x 50
28	971/99013	Huis	Gehäuse	Hoveddel	Corpo	1
29	971/99014	Ring	Ring	Ring	Anello	1
30	971/00301	Fitting	Armatur	Fittings	Accessorio	4
31	971/99015	Afdichtring	Dichtung	Tætning	Tenuta	028/36 x 5.7
32	971/99016	Afdichtring	Dichtung	Tætning	Tenuta	028/38 x 7/10
33	971/99017	Zuiger	Kolben	Zuiger	Stantuffo	1
34	7/10017	Schroef	Schraube	Skrue	Vite	M10 x 50
35	971/00401	Neusstuk	Frontverkleidung	Mejselholder	Estremità	HEX 22
36	971/00402	Bus	Buchse	Besning	Boccola	HEX 22
37	971/00403	Veer	Feder	Fjeder	Molla	1
38	971/00404	Pen	Zapfen	Stift	Perno	1
39	971/00405	Grendel	Riegel	Grendel	Dispositivo di bloccaggio	1
40	971/00406	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	016 x 50
41	971/00407	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	010 x 50
42	971/99018	Afdichtring	Scheibe	Spændeskive	Rondella	3
43	971/99019	Afdichtring	Scheibe	Spændeskive	Rondella	028.7/38 x 2
44	971/99020	Borgveer	Sprengring	Låsering	Anello elastico	1
45	971/99021	O-Ring	O-Ring	O-Ring	O-Ring	025 x 1.5
46	971/99022	O-Ring	O-Ring	O-Ring	O-Ring	013 x 1.5
47	971/99023	O-Ring	O-Ring	O-Ring	O-Ring	022 x 1.5
48	971/99024	O-Ring	O-Ring	O-Ring	O-Ring	012 x 1.5
49	971/99025	O-Ring	O-Ring	O-Ring	O-Ring	069 x 1.5
50	971/99026	Balg.	Balgen	Blæsebælg	Soffietti	1
51	971/99027	Borgveer	Sprengring	Låsering	Anello elastico	057 x 2
52	971/00501	Schroef	Schraube	Skrue	Vite	M10 x 130
53	971/00502	Schroef	Schraube	Skrue	Vite	M10 x 70
54	8/10006	Moer	Mutter	Motrik	Dado	2
55	4/1004	Afdichtring	Scheibe	Spændeskive	Rondella	010
56	971/00505	Buis	Rohrstück	Rør	Tubo	1
57	971/00506	Hendel	Griff	Håndtag	Impugnatura	1
58	971/00507	Steun	Halterung	Beslag	Staffa	1
59	971/00508	Bus	Buchse	Besning	Boccola	2
60	971/00601	Hendel	Griff	Håndtag	Impugnatura	1
61	971/00602	Trekker	Auslöser	Aftrækker	Innesco	1
62	7/8001	Schroef	Schraube	Skrue	Vite	M8 x 30
63	971/00604	Onderplaat	Rüttelplatte	Klods	Tampone	1
64	971/00605	Moer	Mutter	Motrik	Dado	M8
65	971/00606	Backstop
66	971/00607	Grendel	Riegel	Grendel	Dispositivo di bloccaggio	1
67	7/6078	Schroef	Schraube	Skrue	Vite	M6 x 40
68	8/6007	Moer	Mutter	Motrik	Dado	M6
69	971/00610	Afdichtring	Scheibe	Spændeskive	Rondella	010
70	971/00611	Schroef	Schraube	Skrue	Vite	M10 x 16
71	971/00612	Schroef	Schraube	Skrue	Vite	M10 x 25
72	971/00700	Afdichtset	Dichtringsatz	Tætningssæt	Kit guarnizioni di tenuta	1
73	971/00800	Trekker	Auslöser zsb.	Aftrækker	Gruppo Innesco	1
74	971/00200	Accumulator Assembly
75	971/00300	Cilinder	Zylinder	Cylinder	Completo	1
76	971/00400	Neusstuk bouwdeel	Nase kpl.	Hammer hoved komplet	Assemblaggio Naso	1
77	971/00500	Hendel	Griff-Zsb.	Händtagsmontage	Gruppo impugnatura	1
78	971/00600	Hendel	Griff-Zsb.	Händtagsmontage	Gruppo impugnatura	1
79	971/10700	Accumulator	Akkumulatorsatz	Akkumulator	Kit accumulatore	1
80	971/15000	Spoeldeksel Kit	Spulenkappen-Kit.	Spole Cap Kit	Kit Rocchetto	(T)
81	971/16000	Spoeldeksel Kit	Spulenkappen-Kit.	Spole Cap Kit	Kit Rocchetto	(P)
82	971/17000	Spoeldeksel Kit	Spulenkappen-Kit.	Spole Cap Kit	Kit Rocchetto	(T & P)

BHB 19, BHB 19 USA, BHB 23, BHB 23 UC, BHB 25X

2-02

Exploded view diagram of a mechanical assembly with numbered parts and detailed internal components

Open mechanical testing case with multiple gauges and a numbered circle (51) in the corner (no visible text or symbols on main components)

Main Assembly, Ensemble Principal, Conjunto Principal, Conjunto Principal

1	971/00806	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16.3x2.4	1
2	971/00803	Seal	Joint d'étanchéité	Obturador	Vedante	ø8/14x3.5/5	1
3	971/99028	Gland	Presse-étoupe	Prensaestopas	Bucha		1
4	971/00805	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8.3x2.4	1
5	971/00807	Ring	Bague	Anillo	Anel		1
6	971/00808	Circlip	Circlip	Resorte circular	Grampo circular		1
7	971/99029	Circlip	Circlip	Resorte circular	Grampo circular		2
8	971/99030	Spool	Tiroir	Carrete	Carretel		1
9	971/99031	Rod	Tige	Varilla	Biela		1
10	971/00801	Spring	Ressort	Resorte	Mola		1
11	971/00802	Washer	Rondelle	Arandela	Anilha		1
12	7/10017	Screw	Vis	Tornillo	Parafuso	M10x50	3
13	971/99018	Washer	Rondelle	Arandela	Anilha		3
14	971/00205	Diaphragm	Diaphragme	Diafragma	Diafragma		1
15	971/99033	Cap	Capuchon	Casquete	Tampa	M24x1.5	1
16	971/00203	Screw	Vis	Tornillo	Parafuso		1
17	971/00202	Seal	Joint d'étanchéité	Obturador	Vedante	ø8,7/13x1	1
18	971/99034	Cover	Capot	Cubierta	Tampa		1
19	971/99035	Body	Carène	Cuerpo	Corpo		1
20	7/0006	Screw	Vis	Tornillo	Parafuso	M10x30	4
21	971/99023	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø22x1.5	2
22	971/99001	Socket	Prise	Enchufe	Tomada	T	1
23	971/99002	Spool	Tiroir	Carrete	Carretel		1
24	971/99021	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø25x1.5	1
25	971/99037	Body	Carène	Cuerpo	Corpo		1
26	971/99038	Spool	Tiroir	Carrete	Carretel	1-Flat	1
26	971/99007	Spool	Tiroir	Carrete	Carretel	2-Flat	1
27	971/99008	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø24,2x3	2
28	971/99009	Spool	Tiroir	Carrete	Carretel	P	1
29	971/99010	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø33x2	2
30	971/99024	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø12x1.5	2
31	971/99022	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø13x1.5	1
32	971/99004	Seal	Joint d'étanchéité	Obturador	Vedante		2
33	971/99006	Nipple	Téton femelle	Tetón	Bocal	12 BSP (T)	2
33	971/99039	Nipple	Téton femelle	Tetón	Bocal	12 JIC (T)	2
34	971/99005	Cap	Capuchon	Casquete	Tampa	12" BSP	2
34	971/99040	Cap	Capuchon	Casquete	Tampa	12" JIC	2
35	971/99011	Socket	Prise	Enchufe	Tomada	P	1
36	971/99017	Piston	Piston	Pistón	Pistão		1
37	971/99025	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø69x1.5	1
38	971/00900	Cylinder	Vérin	Cilindro	Cilindro		1
39	971/00301	Fitting	Fixation	Accesorio	Encaixe		4
40	971/99015	Seal	Joint d'étanchéité	Obturador	Vedante	ø28/36x5.7	1
41	971/99019	Washer	Rondelle	Arandela	Anilha	ø28.7/38x2	1
42	971/99020	Circlip	Circlip	Resorte circular	Grampo circular		1
43	971/99016	Afdichtring	Dichtung	Tætning	Tenuta	ø28/38x7/10	1
44	971/99014	Ring	Bague	Anillo	Anel		1
45	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70	2
46	971/99042	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø5x30	1
47	971/99043	Support	Support	Soporte	Suporte		1
48	971/99044	Lever	Levier	Palanca	Alavanca		1
49	971/99045	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø8x20	1
50	971/01000	Seal Kit	Jeu étanchéité	Juego retenes	Conjunto de Vedante		10
51	971/10700	Accumulator Charging Kit	Jeu accumulateur	Juego acumulador	Conjunto acumulador		1
52	971/15000	Spool Cap Kit	Kit de bouchon de bobine	Kit de tapa de carrete	kit de carretel	(T)	1
53	971/16000	Spool Cap Kit	Kit de bouchon de bobine	Kit de tapa de carrete	kit de carretel	(P)	1
54	971/17000	Spool Cap Kit	Kit de bouchon de bobine	Kit de tapa de carrete	kit de carretel	(T & P)	1

BHB 19, BHB 19 USA, BHB 23, BHB 23 UC, BHB 25X

2-02

Exploded view diagram of a mechanical assembly with numbered parts and detailed internal components

Open mechanical testing case with multiple gauges and a numbered circle (51) in the corner (no visible text or symbols on the main subject)

Hoofdframe, Haupt-Zsb., Hovedenhed, Gruppo Principale

1	971/00806	O-Ring	O-Ring	O-Ring	O-Ring	ø16.3x2.4	1
2	971/00803	Afdichtring	Dichtung	Taetning	Tenuta	ø8/14x3.5/5	1
3	971/99028	Pakkingbus	Durchführung	Pakdåse	Premistoppa		1
4	971/00805	O-Ring	O-Ring	O-Ring	O-Ring	ø8.3x2.4	1
5	971/00807	Ring	Ring	Ring	Anello		1
6	971/00808	Borgveer	Sprengring	Låsering	Anello elastico		1
7	971/99029	Borgveer	Sprengring	Låsering	Anello elastico		2
8	971/99030	Spoel	Steuerschieber	Ventilgider	Rocchetto		1
9	971/99031	Staaf	Stange	Root	Asta		1
10	971/00801	Veer	Feder	Fjeder	Molla		1
11	971/00802	Afdichtring	Scheibe	Spændeskive	Rondella		1
12	7/10017	Schroef	Schraube	Skrue	Vite	M10x50	3
13	971/99018	Afdichtring	Scheibe	Spændeskive	Rondella		3
14	971/00205	Diafragma	Membrane	Membran	Diaframma		1
15	971/99033	Kap	Kappe	Hætte	Cappuccio	M24x1.5	1
16	971/00203	Schroef	Schraube	Skrue	Vite		1
17	971/00202	Afdichtring	Dichtung	Taetning	Tenuta	ø8,7/13x1	1
18	971/99034	Deksel	Abdeckung	Kappe	Copertura		1
19	971/99035	Huis	Gehäuse	Hoveddel	Corpo		1
20	7/0006	Schroef	Schraube	Skrue	Vite	M10x30	4
21	971/99023	O-Ring	O-Ring	O-Ring	O-Ring	ø22x1.5	2
22	971/99001	Mof	Buchsenausführung	Stikdåse	Presa	T	1
23	971/99002	Spoel	Steuerschieber	Ventilgider	Rocchetto		1
24	971/99021	O-Ring	O-Ring	O-Ring	O-Ring	ø25x1.5	1
25	971/99037	Huis	Gehäuse	Hoveddel	Corpo		1
26	971/99038	Spoel	Steuerschieber	Ventilgider	Rocchetto	1-Flat	1
26	971/99007	Spoel	Steuerschieber	Ventilgider	Rocchetto	2-Flat	1
27	971/99008	O-Ring	O-Ring	O-Ring	O-Ring	ø24,2x3	2
28	971/99009	Spoel	Steuerschieber	Ventilgider	Rocchetto	P	1
29	971/99010	O-Ring	O-Ring	O-Ring	O-Ring	ø33x2	2
30	971/99024	O-Ring	O-Ring	O-Ring	O-Ring	ø12x1.5	2
31	971/99022	O-Ring	O-Ring	O-Ring	O-Ring	ø13x1.5	1
32	971/99004	Afdichtring	Dichtung	Taetning	Tenuta		2
33	971/99006	Nippel	Nippel	Nippel	Nipplo	12 BSP (T)	2
33	971/99039	Nippel	Nippel	Nippel	Nipplo	12 JIC (T)	2
34	971/99005	Kap	Kappe	Hætte	Cappuccio	12" BSP	2
34	971/99040	Kap	Kappe	Hætte	Cappuccio	12" JIC	2
35	971/99011	Mof	Buchsenausführung	Stikdåse	Presa	P	1
36	971/99017	Zuiger	Kolben	Zuiger	Stantuffo		1
37	971/99025	O-Ring	O-Ring	O-Ring	O-Ring	ø69x1.5	1
38	971/00900	Cilinder	Zylinder	Cylinder	Completo		1
39	971/00301	Fitting	Armatur	Fittings	Accessorio		4
40	971/99015	Afdichtring	Dichtung	Taetning	Tenuta	ø28/36x5.7	1
41	971/99019	Afdichtring	Scheibe	Spændeskive	Rondella	ø28.7/38x2	1
42	971/99020	Borgveer	Sprengring	Låsering	Anello elastico		1
43	971/99016	Afdichtring	Dichtung	Taetning	Tenuta	ø28/38x7/10	1
44	971/99014	Ring	Ring	Ring	Anello		1
45	9/10014	Schroef	Schraube	Skrue	Vite	M10x70	2
46	971/99042	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	ø5x30	1
47	971/99043	Steun	Halterung	Støtte	Supporto		1
48	971/99044	Hendel	Hebel	Arm	Leva		1
49	971/99045	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	ø8x20	1
50	971/01000	Afdichtset	Dichtringsatz	Taetningssæt	Kit guarnizioni di tenuta		10
51	971/10700	Accumulator	Akkumulatorsatz	Akkumulator	Kit accumulatore		1
52	971/15000	Spoeldeksel Kit	Spulenkappen-Kit	Spole Cap Kit	Kit Rocchetto	(T)	1
53	971/16000	Spoeldeksel Kit	Spulenkappen-Kit	Spole Cap Kit	Kit Rocchetto	(P)	1
54	971/17000	Spoeldeksel Kit	Spulenkappen-Kit	Spole Cap Kit	Kit Rocchetto	(T & P)	1

BHB 25, BHB 27 & BHB 27X

2-03

Exploded view diagram of a mechanical assembly with numbered parts and an inset photo of a labeled case.

Main Assembly, Ensemble Principal, Conjunto Principal, Conjunto Principal

1	971/99046	Body	Carène	Cuerpo	Corpo	1
2	971/01100	Body	Carène	Cuerpo	Corpo	1
3	971/01200	Cylinder	Vérin	Cilindro	Cilindro	1
4	971/99047	Piston	Piston	Pistón	Pistão	1
5	971/99049	Cover	Capot	Cubierta	Tampa	1
6	971/00205	Diaphragm	Diaphragme	Diafragma	Diafragma	1
7	971/00203	Screw	Vis	Tornillo	Parafuso	1
8	971/00612	Screw	Vis	Tornillo	Parafuso	M10x25
9	7/1004	Screw	Vis	Tornillo	Parafuso	M10x35
10	971/00202	Seal	Joint d'étanchéité	Obturador	Vedante	ø8,7/13x1
11	971/99050	Spool	Tiroir	Carrete	Carretel	1
12	971/99051	Socket	Prise	Enchufe	Tomada	1
13	971/99052	Socket	Prise	Enchufe	Tomada	1
14	971/99033	Cap	Capuchon	Casquete	Tampa	M24x1.5
15	971/99053	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø24x1.5
16	971/99054	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø18x2
17	971/99055	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø30x2
18	971/99056	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø32x2
19	971/99057	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø25.12x1.78
20	971/99058	Ring	Bague	Anillo	Anel	1
21	971/99059	Seal	Joint d'étanchéité	Obturador	Vedante	ø32/40x6
22	971/99060	Seal	Joint d'étanchéité	Obturador	Vedante	ø32/45x7/10
23	971/99004	Seal	Joint d'étanchéité	Obturador	Vedante	12 BSP
24	971/99006	Nipple	Téton femelle	Tetón	Bocal	12 BSP w/o restriction
24	971/99061	Nipple	Téton femelle	Tetón	Bocal	12 BSP 3.4mm restrictor
24	971/99062	Nipple	Téton femelle	Tetón	Bocal	12 BSP 3.8mm restrictor
25	971/99006	Nipple	Téton femelle	Tetón	Bocal	12 BSP w/o restriction
26	971/99029	Circlip	Circlip	Resorte circular	Grampo circular	2
27	971/99064	Shim	Cale	Cuña	Calço	8x14x0.5
28	971/99065	Spool	Tiroir	Carrete	Carretel	1
29	971/99066	Rod	Tige	Varilla	Biela	1
30	971/99028	Gland	Presse-étoupe	Prensaestopas	Bucha	1
31	971/99067	Spring	Ressort	Resorte	Mola	1
32	971/00805	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8.3x2.4
33	971/00806	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16.3x2.4
34	971/00803	Seal	Joint d'étanchéité	Obturador	Vedante	ø8/14x3.5/5
35	971/00807	Ring	Bague	Anillo	Anel	1
36	971/00808	Circlip	Circlip	Resorte circular	Grampo circular	1
37	971/00301	Fitting	Fixation	Accesorio	Encaixe	6
38	971/99068	Fitting	Fixation	Accesorio	Encaixe	3
39	971/99005	Cap	Capuchon	Casquete	Tampa	12 BSP
40	971/99069	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø6x2
41	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70
42	971/99070	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8x2
43	971/99018	Washer	Rondelle	Arandela	Anilha	4
44	971/99071	Washer	Rondelle	Arandela	Anilha	1
45	971/99072	Ball Bearing	Roulement à billes	Cojinete de Bolas	Rolamento de Esferas	1
46	971/99073	Seal	Joint d'étanchéité	Obturador	Vedante	ø9/14x1
47	971/99074	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø82x1.5
48	971/99075	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16x1.5
49	971/99022	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø13x1.5
50	971/99076	Washer	Rondelle	Arandela	Anilha	ø32.7/45x2.5
51	971/99077	Ring	Bague	Anillo	Anel	1
52	971/01400	Seal Kit	Jeu étanchéité	Juego retenes	Conjunto de Vedante	1
53	7/0006	Screw	Vis	Tornillo	Parafuso	M10x30
54	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70
55	971/99042	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilindrico	ø5x30
56	971/99044	Lever	Levier	Palanca	Alavanca	1
57	971/99079	Support	Support	Soporte	Suporte	1
58	971/99045	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilindrico	ø8x20
59	971/10700	Accumulator Charging Kit	Jeu accumulateur	Juego acumulador	Conjunto acumulador	1

BHB 25, BHB 27 & BHB 27X

2-03

Exploded view diagram of a mechanical assembly with numbered parts and an inset photo of a labeled case.

Hoofdframe, Haupt-Zsb., Hovedenhed, Gruppo Principale

1	971/99046	Body	Carène	Cuerpo	Corpo	1
2	971/01100	Body	Carène	Cuerpo	Corpo	1
3	971/01200	Cylinder	Vérin	Cilindro	Cilindro	1
4	971/99047	Piston	Piston	Pistón	Pistão	1
5	971/99049	Cover	Capot	Cubierta	Tampa	1
6	971/00205	Diaphragm	Diaphragme	Diafragma	Diafragma	1
7	971/00203	Screw	Vis	Tornillo	Parafuso	1
8	971/00612	Screw	Vis	Tornillo	Parafuso	M10x25
9	7/1004	Screw	Vis	Tornillo	Parafuso	M10x35
10	971/00202	Seal	Joint d'étanchéité	Obturador	Vedante	ø8,7/13x1
11	971/99050	Spool	Tiroir	Carrete	Carretel	1
12	971/99051	Socket	Prise	Enchufe	Tomada	1
13	971/99052	Socket	Prise	Enchufe	Tomada	1
14	971/99033	Cap	Capuchon	Casquete	Tampa	M24x1.5
15	971/99053	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø24x1.5
16	971/99054	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø18x2
17	971/99055	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø30x2
18	971/99056	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø32x2
19	971/99057	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø25.12x1.78
20	971/99058	Ring	Bague	Anillo	Anel	1
21	971/99059	Seal	Joint d'étanchéité	Obturador	Vedante	ø32/40x6
22	971/99060	Seal	Joint d'étanchéité	Obturador	Vedante	ø32/45x7/10
23	971/99004	Seal	Joint d'étanchéité	Obturador	Vedante	12 BSP
24	971/99006	Nipple	Téton femelle	Tetón	Bocal	12 BSP w/o restriction
24	971/99061	Nipple	Téton femelle	Tetón	Bocal	12 BSP 3.4mm restrictor
24	971/99062	Nipple	Téton femelle	Tetón	Bocal	12 BSP 3.8mm restrictor
25	971/99006	Nipple	Téton femelle	Tetón	Bocal	12 BSP w/o restriction
26	971/99029	Circlip	Circlip	Resorte circular	Grampo circular	2
27	971/99064	Shim	Cale	Cuña	Calço	8x14x0.5
28	971/99065	Spool	Tiroir	Carrete	Carretel	1
29	971/99066	Rod	Tige	Varilla	Biela	1
30	971/99028	Gland	Presse-étoupe	Prensaestopas	Bucha	1
31	971/99067	Spring	Ressort	Resorte	Mola	1
32	971/00805	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8.3x2.4
33	971/00806	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16.3x2.4
34	971/00803	Seal	Joint d'étanchéité	Obturador	Vedante	ø8/14x3.5/5
35	971/00807	Ring	Bague	Anillo	Anel	1
36	971/00808	Circlip	Circlip	Resorte circular	Grampo circular	1
37	971/00301	Fitting	Fixation	Accesorio	Encaixe	6
38	971/99068	Fitting	Fixation	Accesorio	Encaixe	3
39	971/99005	Cap	Capuchon	Casquete	Tampa	12 " BSP
40	971/99069	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø6x2
41	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70
42	971/99070	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8x2
43	971/99018	Washer	Rondelle	Arandela	Anilha	4
44	971/99071	Washer	Rondelle	Arandela	Anilha	1
45	971/99072	Ball Bearing	Roulement à billes	Cojinete de Bolas	Rolamento de Esferas	1
46	971/99073	Seal	Joint d'étanchéité	Obturador	Vedante	ø9/14x1
47	971/99074	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø82x1.5
48	971/99075	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16x1.5
49	971/99022	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø13x1.5
50	971/99076	Washer	Rondelle	Arandela	Anilha	ø32.7/45x2.5
51	971/99077	Ring	Bague	Anillo	Anel	1
52	971/01400	Seal Kit	Jeu étanchéité	Juego retenes	Conjunto de Vedante	1
53	7/0006	Screw	Vis	Tornillo	Parafuso	M10x30
54	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70
55	971/99042	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø5x30
56	971/99044	Lever	Levier	Palanca	Alavanca	1
57	971/99079	Support	Support	Soporte	Suporte	1
58	971/99045	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø8x20
59	971/10700	Accumulator Charging Kit	Jeu accumulateur	Juego acumulador	Conjunto acumulador	1

BHB 30 USA
2-04

Exploded view diagram of a mechanical assembly with numbered parts and an inset photo of a labeled case.

Main Assembly, Ensemble Principal, Conjunto Principal, Conjunto Principal

1	971/99046	Body	Carène	Cuerpo	Corpo		1
2	971/01100	Body	Carène	Cuerpo	Corpo		1
3	971/01300	Cylinder	Vérin	Cilindro	Cilindro		1
4	971/99048	Piston	Piston	Pistón	Pistão		1
5	971/99049	Cover	Capot	Cubierta	Tampa		1
6	971/00205	Diaphragm	Diaphragme	Diafragma	Diafragma		1
7	971/00203	Screw	Vis	Tornillo	Parafuso		1
8	971/00612	Screw	Vis	Tornillo	Parafuso	M10x25	2
9	7/1004	Screw	Vis	Tornillo	Parafuso	M10x35	4
10	971/00202	Seal	Joint d'étanchéité	Obturador	Vedante	ø8,7/13x1	1
11	971/99050	Spool	Tiroir	Carrete	Carretel		1
12	971/99051	Socket	Prise	Enchufe	Tomada		1
13	971/99052	Socket	Prise	Enchufe	Tomada		1
14	971/99033	Cap	Capuchon	Casquete	Tampa	M24x1.5	1
15	971/99053	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø24x1.5	1
16	971/99054	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø18x2	4
17	971/99055	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø30x2	1
18	971/99056	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø32x2	1
19	971/99057	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø25.12x1.78	1
20	971/99058	Ring	Bague	Anillo	Anel		1
21	971/99059	Seal	Joint d'étanchéité	Obturador	Vedante	ø32/40x6	1
22	971/99060	Seal	Joint d'étanchéité	Obturador	Vedante	ø32/45x7/10	1
23	971/99004	Seal	Joint d'étanchéité	Obturador	Vedante	1⁄2 BSP	2
24	971/99039	Nipple	Téton femelle	Tetón	Bocal	1⁄2 JIC w/o restriction	1
24	971/99063	Nipple	Téton femelle	Tetón	Bocal	1⁄2 JIC 3.8mm restrictor	1
25	971/99039	Nipple	Téton femelle	Tetón	Bocal	1⁄2 JIC w/o restriction	1
26	971/99029	Circlip	Circlip	Resorte circular	Grampo circular		2
27	971/99064	Shim	Cale	Cuña	Calço	8x14x0.5	1
28	971/99065	Spool	Tiroir	Carrete	Carretel		1
29	971/99066	Rod	Tige	Varilla	Biela		1
30	971/99028	Gland	Presse-étoupe	Prensaestopas	Bucha		1
31	971/99067	Spring	Ressort	Resorte	Mola		1
32	971/00805	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8.3x2.4	1
33	971/00806	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16.3x2.4	1
34	971/00803	Seal	Joint d'étanchéité	Obturador	Vedante	ø8/14x3.5/5	1
35	971/00807	Ring	Bague	Anillo	Anel		1
36	971/00808	Circlip	Circlip	Resorte circular	Grampo circular		1
37	971/00301	Fitting	Fixation	Accesorio	Encaixe		6
38	971/99068	Fitting	Fixation	Accesorio	Encaixe		3
39	971/99040	Cap	Capuchon	Casquete	Tampa	1⁄2 " JIC	2
40	971/99069	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø6x2	1
41	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70	2
42	971/99070	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø8x2	1
43	971/99018	Washer	Rondelle	Arandela	Anilha		4
44	971/99071	Washer	Rondelle	Arandela	Anilha		1
45	971/99072	Ball Bearing	Roulement à billes	Cojinete de Bolas	Rolamento de Esferas		1
46	971/99073	Seal	Joint d'étanchéité	Obturador	Vedante	ø9/14x1	1
47	971/99074	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø82x1.5	1
48	971/99075	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø16x1.5	1
49	971/99022	O-Ring	Joint torique	Junta tórica	Anel Vedante	ø13x1.5	1
50	971/99076	Washer	Rondelle	Arandela	Anilha	ø32.7/45x2.5	1
51	971/99077	Ring	Bague	Anillo	Anel		1
52	971/01400	Seal Kit	Jeu étanchéité	Juego retenes	Conjunto de Vedante		1
53	7/10006	Screw	Vis	Tornillo	Parafuso	M10x30	2
54	9/10014	Screw	Vis	Tornillo	Parafuso	M10x70	2
55	971/99042	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø5x30	1
56	971/99044	Lever	Levier	Palanca	Alavanca		1
57	971/99079	Support	Support	Soporte	Suporte		1
58	971/99045	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø8x20	1
59	971/10700	Accumulator Charging Kit	Jeu accumulateur	Juego acumulador	Conjunto acumulador		1

BHB 30 USA
2-04

Exploded view diagram of a mechanical assembly with numbered parts and an inset photo of a labeled case.

Hoofdframe, Haupt-Zsb., Hovedenhed, Gruppo Principale

1	971/99046	Huis	Gehäuse	Hoveddel	Corpo	1
2	971/01100	Huis	Gehäuse	Hoveddel	Corpo	1
3	971/01200	Cilinder	Zylinder	Cylinder	Completo	1
4	971/99047	Zuiger	Kolben	Zuiger	Stantuffo	1
5	971/99049	Deksel	Abdeckung	Kappe	Copertura	1
6	971/00205	Diafragma	Membrane	Membran	Diaframma	1
7	971/00203	Schroef	Schraube	Skrue	Vite	1
8	971/00612	Schroef	Schraube	Skrue	Vite	M10x25
9	7/1004	Schroef	Schraube	Skrue	Vite	M10x35
10	971/00202	Afdichtring	Dichtung	Tætning	Tenuta	ø8,7/13x1
11	971/99050	Spoel	Steuerschieber	Ventiglider	Rocchetto	1
12	971/99051	Mof	Buchsenausführung	Stikdåse	Presa	1
13	971/99052	Mof	Buchsenausführung	Stikdåse	Presa	1
14	971/99033	Kap	Kappe	Hætte	Cappuccio	M24x1.5
15	971/99053	O-Ring	O-Ring	O-Ring	O-Ring	ø24x1.5
16	971/99054	O-Ring	O-Ring	O-Ring	O-Ring	ø18x2
17	971/99055	O-Ring	O-Ring	O-Ring	O-Ring	ø30x2
18	971/99056	O-Ring	O-Ring	O-Ring	O-Ring	ø32x2
19	971/99057	O-Ring	O-Ring	O-Ring	O-Ring	ø25.12x1.78
20	971/99058	Ring	Ring	Ring	Anello	1
21	971/99059	Afdichtring	Dichtung	Tætning	Tenuta	ø32/40x6
22	971/99060	Afdichtring	Dichtung	Tætning	Tenuta	ø32/45x7/10
23	971/99004	Afdichtring	Dichtung	Tætning	Tenuta	1⁄2 "
24	971/99039	Nippel	Nippel	Nippel	Nipplo	1⁄2 JIC w/o restriction
24	971/99063	Nippel	Nippel	Nippel	Nipplo	1⁄2 JIC 3.8mm restrictor
25	971/99039	Nippel	Nippel	Nippel	Nipplo	1⁄2 JIC w/o restriction
26	971/99029	Borgveer	Sprengring	Låsering	Anello elastico	2
27	971/99064	Afstandsring	Bellage	Passkive	Spessore	8x14x0.5
28	971/99065	Spoel	Steuerschieber	Ventiglider	Rocchetto	1
29	971/99066	Staaf	Stange	Root	Asta	1
30	971/99028	Pakkingbus	Durchführung	Pakdåse	Premistoppa	1
31	971/99067	Veer	Feder	Fjeder	Molla	1
32	971/00805	O-Ring	O-Ring	O-Ring	O-Ring	ø8.3x2.4
33	971/00806	O-Ring	O-Ring	O-Ring	O-Ring	ø16.3x2.4
34	971/00803	Afdichtring	Dichtung	Tætning	Tenuta	ø8/14x3.5/5
35	971/00807	Ring	Ring	Ring	Anello	1
36	971/00808	Borgveer	Sprengring	Låsering	Anello elastico	1
37	971/00301	Fitting	Armatur	Fittings	Accessorio	6
38	971/99068	Fitting	Armatur	Fittings	Accessorio	3
39	971/99040	Kap	Kappe	Hætte	Cappuccio	1⁄2 " JIC
40	971/99069	O-Ring	O-Ring	O-Ring	O-Ring	ø6x2
41	9/10014	Schroef	Schraube	Skrue	Vite	M10x70
42	971/99070	O-Ring	O-Ring	O-Ring	O-Ring	ø8x2
43	971/99018	Afdichtring	Scheibe	Spændeskive	Rondella	4
44	971/99071	Afdichtring	Scheibe	Spændeskive	Rondella	1
45	971/99072	Kogellager	Kugellager	Kugleleje	Cuscinetto a sfere	1
46	971/99073	Afdichtring	Dichtung	Tætning	Tenuta	ø9/14x1
47	971/99074	O-Ring	O-Ring	O-Ring	O-Ring	ø82x1.5
48	971/99075	O-Ring	O-Ring	O-Ring	O-Ring	ø16x1.5
49	971/99022	O-Ring	O-Ring	O-Ring	O-Ring	ø13x1.5
50	971/99076	Afdichtring	Scheibe	Spændeskive	Rondella	ø32.7/45x2.5
51	971/99077	Ring	Ring	Ring	Anello	1
52	971/01400	Afdichtset	Dichtringsatz	Tætningssæt	Kit guarnizioni di tenuta	1
53	7/10006	Schroef	Schraube	Skrue	Vite	M10x30
54	9/10014	Schroef	Schraube	Skrue	Vite	M10x70
55	971/99042	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	ø5x30
56	971/99044	Hendel	Hebel	Arm	Leva	1
57	971/99079	Steun	Halterung	Støtte	Supporto	1
58	971/99045	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	ø8x20
59	971/10700	Accumulator	Akkumulatorsatz	Akkumulator	Kit accumulatore

11 01 02 03 04 05 06 07 08 09 10

BHB 25X, BHB 25, BHB 27

1	971/01601	Nose Piece	Extrémité	Ojiva	Encabadouro	Hex 28/32	1
2	971/01602	Bush	Douille	Buje	Bucha	Hex 32 x 160	1
3	971/01603	Bellows	Soufflet	Fuelles	Fole	Hex 32	1
4	971/01505	Latch	Verrou	Cerrojo	Trinco		1
5	971/00403	Spring	Ressort	Resorte	Mola		1
6	971/00404	Pin	Goupille	Pivote	Pino		1
7	7/10037	Screw	Vis	Tornillo	Parafuso	M10 x 55	2
8	971/00406	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø16x50	1
9	971/00407	Roll Pin	Goupille fendue	Pivote de rodillo	Pino cilíndrico	ø10x50	1
10	971/01606	Ring	Bague	Anillo	Anel	ø64x2	1
11	971/01600	Nose Assembly	Corps de Marteau Complet	Montaje Cuerpo Intermdeio	Conjunto do Encabadouro	Hex 32 x 160	1

BHB 25X, BHB 25, BHB 27

1	971/01601	Neusstuk	Frontverkleidung	Mejselholder	Estremita	Hex 28/32	1
2	971/01602	Bus	Buchse	Bøsning	Boccola	Hex 32 x 160	1
3	971/01603	Balg	Balgen	Blæsebælg	Soffietti	Hex 32	1
4	971/01505	Grendel	Riegel	Grendel	Dispositivo di bloccaggio		1
5	971/00403	Veer	Feder	Fjeder	Molla		1
6	971/00404	Pen	Zapfen	Stift	Perno		1
7	7/10037	Schroef	Schraube	Skrue	Vite	M10 x 55	2
8	971/00406	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	ø16x50	1
9	971/00407	Spanstift	Zapfen, zylindr.	Valsetap	Perno cilindrico	ø10x50	1
10	971/01606	Ring	Ring	Ring	Anello	ø64x2	1
11	971/01600	Neusstuk Bouwdeel	Nase kpl.	Hammer hoved komplet	Assemblaggio Naso	Hex 32 x 160	1

Technical diagram showing exploded and assembled views of a mechanical component with numbered parts

Hose Assembly, Assemblage da la Durite, Con. de Manguera, Montagem de Mangueira

1	971/01801	Hose	Durit	Flexible	Mangueira	1/2" BSP	2	-
1	971/01901	Hose	Durit	Flexible	Mangueira	1/2" JIC	2	-
2	971/99004	Seal	Joint d'étanchéité	Obturador	Vedante	1/2" BSP	2	4
3	971/01802	Coupling	Accouplement	Acoplamento	Acoplamento	Female 1/2" BSP	1	2
3	971/01902	Coupling	Accouplement	Acoplamento	Acoplamento	Female 3/4 UNF	1	2
4	971/01803	Coupling	Accouplement	Acoplamento	Acoplamento	Male 1/2" BSP	1	2
4	971/01903	Coupling	Accouplement	Acoplamento	Acoplamento	Male 3/4 UNF	1	2
5	971/01804	Cap	Capuchon	Casquete	Tampa	Female	1	2
6	971/01805	Cap	Capuchon	Casquete	Tampa	Male	1	2
7	971/99081	Hose	Durit	Flexible	Mangueira	1/2"	-	1
8	971/01800	Hose Kit	Ensemble Durit	Conjunto de Flexible	Conjunto de Mangueiras	0.4m BSP	1	-
8	971/01900	Hose Kit	Ensemble Durit	Conjunto de Flexible	Conjunto de Mangueiras	0.4m JIC	1	-
9	971/02000	Hose Kit	Ensemble Durit	Conjunto de Flexible	Conjunto de Mangueiras	7.0m	-	1

BHB 19, BHB 19 USA, BHB 23, BHB 25X, BHB 25, BHB 27, BHB 27X & BHB 30 USA

Technical diagram showing exploded and assembled views of a mechanical component with numbered parts

Abstract gray curved shape on white background (no text or symbols)

BELLE

LIGHT

CONSTRUCTION

EQUIPMENT

ALTRAD BELLE

Sheen, Nr. Buxton, Derbyshire, SK17 OEU, GB

Tel. [phone] - Fax [phone] - Email: [e-mail]

www.Altrad-Belle.com