Aquatak 1250 Plus - Pressure washer BOSCH - Free user manual and instructions

Brand	Bosch
Model	Aquatak 1250 Plus
Product type	High-pressure cleaner
Weight	13.5 kg
Power input	1800 W
Power supply	230 V ~ 50 Hz
Protection class	I
Nominal pressure	115 bar
Maximum pressure	125 bar
Water flow rate	400 l/h
Max. water temperature	60 °C
Detergent tank capacity	1.2 L
Included accessories	Lance, rotating jet tube, fan jet tube, detergent tank
Main functions	High-pressure cleaning, detergent application, rotating jet
Safety	Trigger lock, motor protection, residual-current device recommended
Maintenance	Clean filter, drain tank, frost-free storage
Repairability	Bosch spare parts, authorized after-sales service
Ambient temperature	0 °C to 40 °C
Supply water pressure	1.5–6.0 bar
Min. supply flow	17 l/h

Frequently Asked Questions - Aquatak 1250 Plus BOSCH

How to assemble the high-pressure cleaner?

Screw the water connection (7) onto the tap, connect the water hose to the appliance, then screw the high-pressure hose (6) onto the connection fitting. Insert the fan jet pressure tube (4) into the lance and turn it 90° clockwise to lock it.

Can I use detergents other than Bosch?

Only use detergents authorized by Bosch. Inappropriate products may damage the appliance or the object being cleaned. Follow the dilution recommendations.

How to clean the water filter?

Before any maintenance, disconnect the appliance. Remove the adapter (7) from the tap connection, take out the filter (14), rinse it with clean water and put it back. Replace a damaged filter. Never operate the appliance without a filter.

What to do if the motor does not start?

Check that the plug is plugged in, the socket works, the fuse has not blown. If the motor protection is triggered, let the motor cool for 5 minutes. In case of freezing, defrost the pump and hoses.

How to store the appliance after use?

Empty the detergent tank if the appliance is stored horizontally. Clean the outside with a soft brush and cloth. Store in a frost-free room. Do not place objects on the appliance.

What is the maximum pressure of the Aquatak 1250 Plus?

The maximum pressure is 125 bar. The nominal pressure is 115 bar.

Can I wash my car with this cleaner?

Yes, but do not use the rotating jet tube for washing the car. Maintain a minimum distance of 30 cm for tires and valves. Comply with local regulations for motor vehicles.

How to use the detergent nozzle on the 1250 model?

Fill the tank (10) with diluted detergent. Set the fan jet nozzle to low pressure position by turning the rear ring. Turn the front ring to adjust the jet.

Can the power cable be replaced?

If the power cable is damaged, it must be replaced only by a Bosch authorized workshop to avoid any danger.

Where to find spare parts?

Spare parts are available on the website www.bosch-pt.com. You can also contact Bosch after-sales service. For any order, specify the ten-digit reference number of the machine.

USER MANUAL Aquatak 1250 Plus BOSCH

Operating instructions

Illustration of two electric water levelers connected by hoses and a hose, no text or symbols present.

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4 • F016 L70 373 • 05.10

5 • F016 L70 373 • 05.10

Sicherheitshinweise

Senior Vice President Head of Product

Engineering Certification

ppa. Alacca i.v. Mozyen

Robert Bosch GmbH, Power Tools Division

Before start-up please read these instructions!

Before using the machine please read the operating instructions for your unit and comply in particular with these safety instructions. Please keep the instructions safe for later use.

The warning and information signs attached to the unit provide important information for safe operation.

Apart from the information in the operating instructions comply with the general safety regulations and regulations for the prevention of accidents.

Never direct the water jet at people, animals, the unit or electric components.

Warning: High pressure jets can be dangerous if subject to misuse.

Power Supply

■The voltage indicated on the rating plate must correspond to the voltage of the power source.
■Class 1 units may only be connected to properly earthed power sources.
■We recommend that this equipment is only connected into a socket which is protected by a circuit-breaker that would be actuated by a 30 mA residual current.
If an extension cord is used, the plug and socket must be of a water tight construction. Warning: Inadequate extension cords can be dangerous.

■Never touch the mains plug with wet hands.

■Do not run over, crush or pull the power supply cable or extension lead, otherwise it may be damaged. Protect the cable from heat, oil and sharp edges.

■The extension lead must have a cross section in accordance with the operating instructions and be protected against splashed water. The connection must not be in water.

Water connection

■Comply with the regulations of your water supply company.
■All connecting hoses must have properly sealed joints.
■The high-pressure hose must not be damaged (danger of bursting). A damaged high-pressure hose must be replaced immediately. Only use hoses and connections recommended by the manufacturer.

Application

■Before use, check that the unit and operating equipment are in perfect condition and are safe to operate. Do not use the unit if it is not in perfect condition.
■Never draw in solvent-containing liquids, undiluted acids or solvents! This includes petrol, paint thinners heating oil. The sprayed vapour is highly flammable, explosive and toxic; also acetone, undiluted acids and solvents as these corrode the materials used on the unit.

■The appropriate safety regulations must be observed when using the unit in dangerous area (e.g. petrol stations). It is forbidden to operate the unit in potentially explosive locations.

■The unit must be placed on solid base.

■Only use detergents recommended by the manufacturer and comply with the application, disposal and warning instructions of the detergent manufacturers.

■All current-conducting components in the working area must be protected against splashed water.
■The gun trigger must not be jammed in the "ON" position during operation.
■Suitable protective clothing must be worn if necessary to protect against splashing from some parts.
■Vehicle tyres/tyre valves may only be cleaned from a minimum distance of 30 cm, otherwise the vehicle tyre/tyre valve could be damaged by the high-pressure jet. The first indication of this is a discoloration of the tyre. Damaged vehicle tyres/tyre valves can be deadly dangerous.
■Materials containing asbestos and other materials which contain substances which are hazardous to your health must not be sprayed.
■Only use detergents which have been approved by the manufacturer of the unit.

■Detergents must not be used undiluted. The products are safe to use as they contain no acids, alkalis or substances which are detrimental to the environment. We recommend that the detergents are kept out of the reach of children. If detergent comes into contact with the eyes wash immediately with plenty of water and if swallowed contact a doctor immediately.

Operation

■The operator must use the unit in accordance with the regulations. He/she must take local conditions into account and be aware of other people, especially children, when operating the unit.
■Do not use the appliance within the range of persons, unless they wear protective clothing.
■Do not direct the jet against yourself or others in order to clean clothes or footwear.
■The unit may only be used by authorised persons who have received training or have demonstrated their ability to operate the unit. The unit must not be operated by children or juveniles (danger of accidents due to incorrect use of the unit).
■The unit must never be left unsupervised while the motor is running.
■The water jet from the high-pressure nozzle produces a recoil on the gun. You should therefore hold the gun and spray lance firmly.

Transport

■Switch off the motor and secure the unit before transporting.

Maintenance

■Remove the plug from the socket:
— whenever you leave the unit unattended for any period
– before checking, cleaning or working on the unit
■Repairs may only be carried out by authorised BOSCH Service Centres.

Accessories and spare parts

■Only use accessories and spare parts which have been approved by BOSCH. Original accessories and spare parts guarantee that the unit can be operated safely and without any breakdowns.

Product Specification

Power washer AQUATAK 1200 PLUS AQUATAK 1250

Part number 3 600 H76 F.. 0 600 873 ...
Rated power [W] 1 750 1 800
Supply Temperature max. [°C] 60 60
Supply rate min. [l/h] 17 17
Supply pressure max.	[bar]	1.5–6.0	1.5–6.0
Working pressure	[bar]	110	115
Max. Operating pressure	[bar]	120	125
Flow rate	[l/h]	390	400
Detergent Bottle or Tank		Bottle	Tank
Detergent capacity [l]	0.5 1.2
Weight	[kg] 13.5		13.5
Protection class		± / l	± / l

Serial Number See serial No 11 (rating plate) on machine.

Intended Use

The product is intended for cleaning areas and objects outside the house, tools, vehicles and boats. Drainage pipes can be unclogged and rust or paint coatings can be removed, if the appropriate accessories such as cleaning agents approved by Bosch are used. This product should not be used for professional use.

Intended Use is related to operation within 0 °C and 40 °C ambient temperature.

Introduction

This manual gives instructions on the correct assembly and safe use of your machine. It is important that you read these instructions carefully.

When fully assembled the machine weighs approximately 13.5 kg. If necessary, obtain assistance to remove from packaging.

Delivered Items

Carefully remove the machine from its packaging and check that you have all the following items:

• Power washer
  – Power gun/high pressure hose
  – Detergent nozzle and bottle (AQUATAK 1200 PLUS only)

• Vario-jet-fan power lance (yellow colour coded-AQUATAK 1200 PLUS/ green colour coded-AQUATAK 1250)

• Roto power lance
  (red colour coded-AQUATAK 1200 PLUS/yellow colour coded-AQUATAK 1250)

• Inlet connector
• Wash Brush (AQUATAK 1200 PLUS only)
• Operating instructions
  When parts are missing or damaged, please contact your dealer.

Operating Controls

1 Trigger safety lock
2 Trigger
3 Power gun
4 Vario-jet-fan power lance
5 Main switch
6 High pressure hose
7 Inlet connector
8 Detergent nozzle and bottle (AQUATAK 1200 PLUS only)
9 Roto power lance
10 Detergent Tank (AQUATAK 1250 only)
11 Serial Number

Not all of the accessories illustrated or described are included as standard delivery.

For Your Safety

Warning! Switch off, remove plug from mains before adjusting, cleaning or if cable is cut, damaged or entangled.

Electrical Safety

Your machine requires an earth connection. The operating voltage is 230 V AC, 50 Hz (for non-EU countries 220 V, 240 V as applicable). Only use approved extension cables. Contact your Bosch Service Centre for details.

If you want to use an extension cable when operating your high pressure washer, only the following cable dimensions should be used:

1.5 mm ^2 – max length 20 m

2.5 mm ^4 – max length 50 m

Note: If an extension cable is used it must be earthed and connected through the plug to the earth cable of your supply network in accordance with prescribed safety regulations.

If in doubt contact a qualified electrician or the nearest Bosch Service Centre.

WARNING! Inadequate extension cables can be dangerous. Extension cable, plug and socket must be of watertight construction and intended for outdoor use.

Cable connections should be kept dry and off ground.

It is recommended for increased electrical safety to use a Residual Current Device (RCD) with a tripping current of not more than 30 mA. Always check your RCD every time you use it.

For products not sold in GB: WARNING: For safety, it is essential that the mains plug attached to the product is fitted to the power supply cable. The couplings of connection leads must be protected against splashes and the coupling sockets on the leads must be made of rubber or coated with rubber. Fixing means for the connection leads must be used.

If the supply cord is damaged, it must be replaced by a Bosch Service Centre.

Products sold in GB only: Your product is fitted with an approved 13 A (BS 1363/A) electric plug and is protected by a 13 A fuse (ASTA Approved to BS 1362).

If the fitted plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place.

The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a 13 A socket elsewhere.

Assembly

Water connection

A Screw inlet connector 7 onto machine water inlet connection 12.
A/B attach water supply hose (not supplied) to the mains water supply and machine.

Connecting high pressure water supply hose/nozzle

C Securely screw high pressure hose 6 onto machine at connection 13.
D Inserting the vario-jet/fan power lance 4 into the power gun 3. Depress and turn the vario-jet/fan power lance 90° clockwise to lock in place.

Adjustments and using different nozzles

Vario-jet-fan power lance (yellow colour coded-AQUATAK 1200 PLUS green colour coded-AQUATAK 1250)

E Twist the front ring to adjust from a pencil to a fan jet and vice versa.

Roto power lance (red colour coded-AQUATAK 1200 PLUS/ yellow colour coded-AQUATAK 1250)

1 Turn the vario-jet/fan power lance 4 90° anticlockwise. Extract the vario-jet/fan power lance.
J Insert the roto-power lance 9 into the power gun 3. Depress and turn the roto-power lance 90° clockwise to lock in place.

Detergent nozzle and bottle

AQUATAK 1200 PLUS

1 Turn the power lance 90° anti-clockwise. Extract the power lance.
F Insert the detergent-nozzle 8 into the power gun 3. Depress and turn the detergent-nozzle 90° clockwise to lock in place.

AQUATAK 1250

G To apply the detergent twist the rear ring as shown from high pressure mode to low pressure mode.

To adjust the spray pattern twist the front ring.

Starting and Stopping

Starting

Connect the product to the mains supply ensuring that the mains switch is in the (position.

Open water tap.

K Press the safety lock 1 to release the trigger 2. Fully press the trigger 2 until there is a constant flow of water to clear the air from the machine and water supply hose. Release trigger 2. Press the trigger safety lock.

Press button ( ) on main switch 5.

Point the power gun 3 downwards. Press the trigger safety lock to release the trigger 2. Fully press the trigger 2.

Stopping

Release trigger 2. Press the trigger safety lock. The power gun is now locked and can not be operated accidentally.

Press button (○) on the main switch 5.

Close water tap. Unplug the machine from the electric supply.

Press the trigger safety lock 1 to release the trigger 2. Fully press the trigger 2 until there is no more water pressure in the machine. Release trigger 2. Press the trigger safety lock 1.

Disconnect water supply hose from machine and water supply.

Advice using pressure washer

General

Ensure that the machine is on level ground.

Do not overreach with the high pressure hose or move the pressure washer by pulling the hose, this could cause the machine to become unstable and fall over.

Do not kink or drive a motor vehicle over the high pressure hose. Do not expose the high pressure hose to sharp edges or corners.

Never use the roto nozzle to clean motor vehicles.

Operating with Detergents

Only use Bosch approved detergents. Unsuitable detergents may damage the unit and the object being cleaned.

AQUATAK 1200 PLUS

Attach the detergent-nozzle to the spray gun.

Fill the detergent bottle with suitable detergent and screw the bottle back on the detergent-nozzle.

AQUATAK 1250

H Fill the detergent tank 10 with detergent, dilute as recommended.

G To spray detergent move vario-jet-fan power lance to low pressure mode.

We recommend that you use detergent sparingly for the sake of the environment. Observe the recommended dilution on the detergent label.

By offering you an individualised range of cleaning and preserving agents, Bosch guarantees trouble-free operation of the unit.

Recommended cleaning method

Step 1: Loosening dirt

Spray on detergent sparingly and allow to react for a short time.

Step 2: Removing dirt

Spray off the loosened dirt with the high-pressure spray.

Note: When cleaning a vertical surface spray off dirt/detergent from the bottom and work in an upwards direction. Rinse from the top and work downwards.

Maintenance

Stop, remove plug from the power supply and disconnect from water supply.

Note: To ensure long and reliable service, carry out the following maintenance regularly.

Regularly check for obvious defects such as loose fixings, and worn or damaged components.

Check that covers and guards are undamaged and correctly fitted. Carry out necessary maintenance or repairs before using.

If the pressure washer should happen to fail despite the care taken in manufacture and testing, repair should be carried out by an authorised service agent for Bosch garden products.

For all correspondence and spare parts orders, always include the 10-digit part number (TYP) from the nameplate of the machine!

Cleaning/inspecting the strainer

L Expose the strainer 14 in the machine water inlet connection by removing the inlet connector 7.

Rinse and replace. If damaged replace.

Never use the pressure washer without the strainer or a damaged strainer.

Transport

To move the machine use the top handle and roll the machine on the wheels.

To transport the unit up or down steps or over obstacles, it must be lifted by the top handle.

AQUATAK 1250

If the unit is to be stored or transported horizontally the detergent tank should be drained first.

After use storage

Clean the exterior of the machine thoroughly using a soft brush or cloth. Do not use water, solvents or polishes. Remove all debris, especially from the ventilation slots.

Frost will damage a pressure washer that has not been completely emptied of water. The machine should be stored in a frost free room.

Do not place other objects on top of the machine.

Ensure cables are not trapped when storing. Do not kink high pressure hose.

Fault Finding

The following table gives checks and actions that you can perform if your machine does not operate correctly. If these do not identify/remedy the problem, contact your service agent.

Warning: Switch off and remove plug from mains before investigating fault.

Symptom Possible Cause	Remedy
Motor refuses to start Plug	not connectedMains socket faultyFuse faulty/blownExtension cable damagedMotor protector has activatedFrozen	Connect plugUse another socketReplace fuseTry without extension cableAllow to cool for 5 minutesWait for pump/water supply hose/accessory to thaw
Motor stops Fuse faulty/blownWrong mains voltageMotor protector has activated		Replace fuseCheck that mains voltage corresponds to specifications on the model tagAllow to cool for 5 minutes
Fuses blow Fuses faulty/blown Change to a mains supply higher thanthe pressure washer amp consumption
Excessive working pressure	Nozzle partly blocked Clean nozzle
Pressure pulsating Air in the inlet water supply hose/pumpInadequate water supplyWater strainer blockedWater supply hoses squeezedHigh pressure hose too long		Allow pressure washer to run with open spray handle and nozzle at low pressure until regular working pressure is obtained.Check that the water supply corresponds to specifications. The minimum specification for the water supply hose is 1/2" or 13 mm diameter.Clean water strainerStraighten out kinked water supply hosesDismount high pressure extension hose. Retry (extension hose max. 7 m)
Pressure too low, but steadyNote: Several types of accessory will normally deliver a lower pressure	Nozzle wornStart/stop valve worn	Change the nozzleActivate trigger five times in quick succession
Motor starts up but no working pressure	No water supplyWater strainer clogged upNozzle clogged up	Connect water supplyClean the water strainerClean nozzle
The pressure washer starts irregularly by itself	Pump/power gun leaky Contact your Bosch Service Centre
Water leaks from machine	Leaking pump 6 drops per minute are permissible. In case of more serious leakage, you should contact your Bosch Service Centre.

Environmental Protection

Chemicals dangerous to the environment must not be allowed to enter the ground, ground water or ponds, streams, etc.

For the use of cleaning agents, observe the instructions on the package and the prescribed concentration exactly.

For the cleaning of motor vehicles the local regulations should be observed: Do not allow oil sprayed off to enter into the ground water. Recycle raw materials instead of waste disposal.

Disposal

Power tools, accessories and packaging should be sorted for environmental-friendly recycling.

Only for EC countries:

Do not dispose of power tools into household waste! According to the European Directive 2002/96/EC on waste electrical and electronic equipment and its incorporation into national law, power tools

that are no longer suitable for use must be separately collected and sent for recovery in an environmentally-friendly manner.

Service

Exploded views and information on spare parts can be found under: www.bosch-pt.com

Great Britain

Robert Bosch Ltd. (B.S.C.)

P.O. Box 98

Broadwater Park

North Orbital Road

Denham-Uxbridge

Middlesex UB 9 5HJ

Service....+44 (0) 18 95 / 83 87 82

Fax Service +44 (0) 18 95 / 83 87 89

Advice line.... +44 (0) 18 95 / 83 87 91

Fax Advice....+44 (0) 18 95 / 83 87 93

Ireland

Beaver Distribution Ltd.

Greenhills Road

Tallaght-Dublin 24

Service....+353 (0)1 / 45 15 211

Fax +353 (0)1 / 45 17 127

Malaysia

Robert Bosch (SEA.) Pte. Ltd.

No. 8a, Jalan 13/6

Selangor Darul Ehsan

Petaling Jaya 46200

Malaysia

① [phone]

Fax (EW Dept.) [phone]

www.bosch.com.sg

Australia

Robert Bosch Australia Ltd.

RBAU/SPT2

1555 Centre Road

P.O. Box 66 Clayton

3168 Clayton/Victoria

+61 (0)1 / 800 804 777

Fax +61 (0)1 / 800 819 520

www.bosch.com.au

E-Mail: [e-mail]

New Zealand

Robert Bosch Limited

14-16 Constellation Drive

Mairangi Bay

Auckland

New Zealand

Declaration of Conformity

Measured values determined according to 2000/14/EC (1 m distance away) and DIN 45 635.

Typically the A-weighted noise level of the product is: sound pressure level 73 dB (A); sound power level 83 dB (A).

The typical hand/arm vibration is below 2.5 m/s ^2 .

We declare under our sole responsibility that this product is in conformity with the following standards or standardization documents: EN 60 335 according to the provisions of the directives 89/336/EEC, 98/37/EC, 2000/14/EC.

2000/14/EC: The guaranteed sound power level L_WA is lower than 85 dB (A). Conformity assessment procedure according to Annex V.

Leinfelden, 01.10.2004.

Dr. Egbert Schneider Dr. Eckerhard Strötgen

Senior Vice President Head of Product

Engineering Certification

ppa. Ameita i.v. Moyen

Robert Bosch GmbH, Power Tools Division

Robert Bosch France S.A.S.

Service Après-vente/Outillage

Senior Vice President Head of Product

Engineering Certification

ppa. Amata i.v. Noyen

Robert Bosch GmbH, Power Tools Division

Senior Vice President Head of Product

Engineering Certification

ppa. Alacata i.v. Nuoyen

Robert Bosch GmbH, Power Tools Division

Dr. Egbert Schneider Dr. Eckerhard Strötgen Senior Vice President Head of Product Engineering Certification

ppa. Abuca i.v. Nuoyen

Robert Bosch GmbH, Power Tools Division

Dr. Egbert Schneider Dr. Eckerhard Strötgen Senior Vice President Head of Product Engineering Certification

ppa. Abuca i.v. Moyen

Robert Bosch GmbH, Power Tools Division

Stap 1: Vuil losmaken

Dr. Egbert Schneider Dr. Eckerhard Strötgen Senior Vice President Head of Product Engineering Certification

ppa. Amaka i.v. Nuoyen

Robert Bosch GmbH, Power Tools Division

Senior Vice President Head of Product

Engineering Certification

ppa. Alacata i.v. Wuzyen

Robert Bosch GmbH, Power Tools Division

Senior Vice President Head of Product

Engineering Certification

ppa. Amania i.v. Moyen

Robert Bosch GmbH, Power Tools Division

Kundtjänst

Senior Vice President Head of Product

Engineering Certification

ppa. Aneka i.v. Mozyen

Robert Bosch GmbH, Power Tools Division

Kundeservice

Senior Vice President Head of Product

Engineering Certification

ppa. A##ta i.v. Mo#gen

Robert Bosch GmbH, Power Tools Division

Asiakaspalvelu

Dr. Egbert Schneider Dr. Eckerhard Strötgen Senior Vice President Head of Product Engineering Certification

ppa. Aminia i.v. Nudyu

Robert Bosch GmbH, Power Tools Division

Bosch San. ve Tic. A.S.

Ahi Evran Cad. No:1 Kat:22

Polaris Plaza

80670 Maslak/Istanbul

① +90 (0)212 / 335 06 00

Faks ....+90 (0)212 / 346 00 48 - 49

Uygunluk beyani

Dr. Egbert Schneider Dr. Eckerhard Strötgen Senior Vice President Head of Product Engineering Certification

ppa. Abuca i.v. Moyen

Robert Bosch GmbH, Power Tools Division