EMF 125.2 - Saw Eibenstock - Free user manual and instructions

USER MANUAL EMF 125.2 Eibenstock

Green hexagonal logo with stylized letter 'E' and number 'E' (no text or symbols beyond the graphic design)

Original Instructions....16 - 28

Green EIBEN angle grinder with black handle and blade, isolated on white background (no text or symbols visible)

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EMF 125.2

DEUTSCH

Wichtige Hinweise

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Momenteinschaltung:

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Close-up of a motorcycle's front bumper with a black M-QUICK button and arrow pointing to it (no text or symbols on the main subject)

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Close-up of a mechanical component with a metallic tool inserted, showing internal gear and a green component (no visible text or symbols)

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Close-up of a mechanical component with a hexagonal hole and a key inserted, showing no visible text or symbols.

Close-up of a mechanical component with a yellow line and arrow pointing to a small yellow object (no visible text or symbols)

Close-up of a mechanical component with threaded shaft and central pin (no visible text or symbols)

Symbol of a trash bin with crossed lines indicating no waste or discharge (no text or labels)

Nur für EU-Länder

Handwritten signature or scribble on white background, possibly a signature or artistic mark

Lothar Lässig

General Manager

18.09.2023

Handwritten signature or scribble on a wavy line, possibly from a document or form

Frank Markert

Head of Engineering

ENGLISH

Important Safety Instructions

Important instructions and warning notices are allegorized on the machine by means of symbols:

Before you start working, read the operating instructions of the machine.

Work concentrated and carefully. Keep your workplace clean and avoid dangerous situations.

In order to protect the user, take precautions.

During work you should wear ear protectors, goggles, dust mask, protective gloves and sturdy work clothes!

Use ear protection

Wear safety goggles

Wear a dust mask

Wear protective gloves

Warning of general danger

Warning of dangerous voltage

Warning of hot surface

Danger of being ripped or cut

Technical Data

Wall Chaser EMF 125.2

Rated voltage: 230 V ~
Power input: 1700 W
Order Number: 06703000

Frequency: 50 / 60 Hz

Rated speed: 7 500 rpm

Max. disc diameter: 125 mm

Spindle connection: ∅ 22.2 mm

Cutting depth max.: 30 mm

Groove width max.: 30 mm

Protection class: II

Degree of protection: IP 20

Net weight: about 3,5 kg

Interference suppression: EN 55014 and EN 61000

Available accessories:

	Ordernumber:
Diamond cutting disc Premium	3744D000
Industrial Vacuum Cleaner ESS 35 MP	09931000
Industrial Vacuum Cleaner DSS 35 M iP	09919000
Antistatic suction hose 5,00m for DSS 35 M iP	35319000

Content of Delivery

Wall chaser EMF 125.2 with 2 diamond cutting discs, tool kit and operating instructions in a plastic case.

Application for Indented Purpose

The wall chaser has to be used only completely mounted according to the mounting instructions.

The wall chaser is indented for professional use.

Together with a M-class vacuum cleaner and the appropriate diamond cutting discs the wall chaser may be used for cutting slots and grooves in mineral materials e. g. brick, gas concrete and tiles without using water.

Only use diamond cutting discs recommended by the manufacturer.

Safe work with the machine is only possible if you read this operating instruction completely and follow the instructions contained strictly. Additionally, the general safety instructions of the leaflet supplied with the tool must be observed. Prior to the first use, the user should absolve a practical training. Save all warnings and instructions for future reference.

If the mains cable gets damaged or cut during the use, do not touch it, but instantly pull the plug out of the socket. Never use the tool with damaged mains cable.

Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

• Do not use the tool in an environment with danger of explosion.
• Do not drill into asbestos-containing materials.
  ■ Modifications of the tool are prohibited.
• Never use the machine without dust guard.
• Always check the tool, cable and plug before use and plug before use. Have damages only repaired by specialists.
  Insert the plug into the socket only when the tool switch is off.
• When you work outside, the machine has to be used with a fault-current circuit breaker with max. 30 mA.
• The machine should only work under supervision of somebody.
  Plug and switch the machine off if it is not under supervision, in case of putting up and stripping down the machine, in case of voltage drop or when fixing or mounting an accessory.
• Switch the machine off if it stops for whatever reason. You avoid that it starts suddenly and not under supervision.
• Don't use the machine if a part of the housing is damaged or in case of damages on the switch, the cable or plug.
• Pay attention that the speed indicated on the cutting disc meets or is higher than the max. speed indicated on the machine.
• Use only diamond cutting wheels for your power tool.
• Wheels must be used only for recommended applications. For example: do not grind with the side of cutting wheel.
• Cutting wheels have to be stored and used carefully according to the instructions of the producer.
• Cutting discs flanges and other accessories must properly fit on the spindle of the power tool. Do not use any reducing pieces or adapters.
• Check the accessories before use. Do not use any products which are broken, cracked or damaged in another way.
  ■ Before use, make sure that the tool is correctly fixed and fastened.

Let it run idle for about 30 seconds in a safe position. If considerable vibrations occur or if other defects are recognised, switch off immediately.

• Always lead the mains and extension cable as well as the extraction hose to the back away from the machine.
  ■ Power tools have to be inspected by a specialist in regular intervals.
  ■ Never carry the machine at its cable.
• Do not touch rotating parts.
• Persons under 16 years of age are not allowed to use the tool.

• During use, the operator and other persons standing nearly have to wear suitable ear protectors, a dust mask, protection goggles as well as protective gloves.
• Make sure that persons in the work space are not endangered by particles flying around.
• Keep the handles dry, clean and free of oil and grease.
• Attention! The tool still runs for a little while after the machine was switched off.

Kickback and related warnings

• Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up.
  ■ Never place your hand near the rotating accessory.
• Do not position your body in the area where the power tool will move if kickback occurs.
• Use special care when working corners, sharp edges, etc. Avoid bouncing and snagging the accessory.
• Do not attach a saw chain woodcarving blade or toothed saw blade.
• Do not “jam” the cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut.
• When wheel is binding or when interrupting a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel comes to a complete stop. Never attempt to remove the cut-off wheel from the cut while the wheel is in motion, otherwise kickback may occur.
• Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and carefully reenter the cut.
• Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback.
• Use extra caution when making a “pocket cut” into existing walls or other blind areas.
• Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance.

- When working with the machine, always hold it firmly with both hands and provide for a secure stance.

For further safety instructions, please refer to the enclosure!

Electrical Connection

Before starting the machine check the correspondence between voltage and frequency according to the data mentioned on the identification plate.

Voltage differences from + 6 % and - 10 % are allowed.

The wall chaser is made in protection class II.

Only use extension cables with a sufficient cross-section. A cross-section which is too small could cause a considerable drop in performance and an overheating of machine and cable.

The tool is equipped with a start-up speed limiter to prevent that swift automatic circuit breakers are unintentionally triggered.

Recommended minimum cross sections and maximum cable lengths

Mains voltage	Cross section in sq. mm
	1.5	2.5
110V	-	40 m
230V 50 m 80	m

Switching on and off

The wall chaser EMF 125.2 is equipped with a lock-off button against unintentional witch-on.

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Moment operation

Switching-on: Slide the trigger switch forwards and then push the trigger switchupwards.

Switching-off: Release the trigger switch.

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Continuous operation:

Switching-on: Switch the machine on as described above. Now slide the trigger switch forwards again and release in the front position to lock the trigger switch (continuous operation).

Switching-off: Push the trigger switch upwards and release.

Restarting Protection

The restarting protection feature prevents uncontrolled restarting of the machine after an interruption in the power supply. To restart the operation, switch the On/Off switch to the Off position and start the machine again.

Exercise caution when cutting slots in supporting walls; see section "Information on structural calculations".

Do not strain the machine so heavily that it comes to a standstill.

Only use the Wall chaser dry cutting.

Adjust the cutting depth see section “Pre-selection the Cutting Depth”. To compensate inaccuracies that occur when breaking away the fin, the cutting depth must be set approx. 3 mm deeper than the requested slot depth.

Place the machine with the front roll (cover) on the surface to be worked.

Switch on the machine and slowly lower and plunge the cutting unit into the material.

Guide the machine with both handles, applying moderate feed, suited to the material being worked.

The wall chaser must always work in an up-grinding motion (sliding cut). Otherwise, the danger exists of it being pushed uncontrolled out of the cut.

Remove the remaining fin of the material with a break-out tool or a chiselling hammer. Curved cuts are not possible, as the diamond cutting discs could jam in the material.

When breaking through walls, e.g. with a rotary hammer, most of the chipping-off of the surface material can be avoided by first cutting in a slot with maximum cutting depth.

For cutting especially hard material, e.g. concrete with high pebble content, the diamond cutting disc can overheat and become damaged as a result. This is clearly indicated by circular sparking, rotating with the diamond cutting disc.

In this case, interrupt the cutting process and allow the diamond cutting disc to cool by running the machine for a short time with no load.

Noticeable decreasing work progress and circular sparking are indications of a blunt diamond cutting disc. Briefly cutting into abrasive material (e.g. lime-sand brick or the EIBENSTOCK-diamond-sharpening-stone) can re-sharpen the disc again.

Pre-selection of the Cutting Depth

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Fig.3

For adjusting the cutting depth open the locking lever.

By turning the protection cover adjust the required cutting depth on the scale and close the locking lever again.

The locking lever has to be locked firmly on working always.

Changing the Diamond Cutting Discs

Attention!

The Cutting discs, spacer discs and the flange nut might heat up enormously during operation. You could burn your hands or get cut or ripped by the segments.

Therefore, always use protective gloves when changing the grinding wheel.

Before any work on the tool, disconnect the plug from the mains!

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Press the spindle lock button to lock the work spindle.

Actuate the spindle lock button only when the work spindle is at a standstill.

Otherwise, the machine may become damaged.

Fig.4

Close-up of a mechanical component with a metallic tool inserted, showing internal gear and a green component (no visible text or symbols)

Open the clamping screw with the face spanner and remove the diamond cutting discs as well as the spacer discs from the work spindle.

Clean the work spindle and all parts to be mounted.

Fig.5

• Pre-selection of the Groove Width :

The groove width results from the number and thickness of the spacer discs between the two diamond cutting discs and the cutting width of the diamond cutting discs.

The grove width is calculated as follows: groove width = Thickness of the spacer discs + width of the diamond cutting discs.

Thickness of the spacer discs: 2, 3, 4, 6 and 10 mm

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First the wheel flange has to be mounted on the work spindle (see arrow).

The wheel flange with its driving must have a correct seat on the work spindle.

Then mount one of the two diamond cutting discs.

After that put the spacer discs and the second diamond cutting disc according to the required groove width on the work spindle.

Fig 6

Press the spindle lock button to lock the work spindle (see arrow - Fig.4).

Screw on the clamping screw and tighten it with the face spanner (see Fig.5).

Instructions for assembly:

- Regardless of the requested grove width, all spacer discs provided must always be mounted.

Otherwise, the diamond cutting disc can become loose during operation and lead to injuries.

• At least one spacer disc must be mounted between two diamond cutting discs.
• When mounting the diamond cutting discs, ensure that the direction of rotation arrows on the diamond cutting disc match with the rotation direction of the machine (see direction of rotation arrow on the protective hood).
  • Always replace the diamond cutting discs in pairs.
  • Use only original accessory!
• The wall chaser is in power and speed optimal adjusted to the EIBENSTOCK-diamond cutting discs.
• Thus you reach the best work result in consideration of the material to be worked on (see accessories).

In order to check whether the spindle stop is released before you switch on the tool, turn the spindle slightly.

Let the machine run for a short period of time and in a safe position. If the machine does not run easily, stop working immediately.

Information on Structural Calculations

Slots in supporting walls are subject to the Standard DIN 1053 part 1, or country-specific regulations. These regulations are to be observed under all circumstances. Before starting work, consult the responsible structural engineer, architect or the construction supervisor. The permitted slot depth and width depends on the slot length, wall thickness and the building material used.

Dust Extraction

Dust which occurs during your work is hazardous to health. That is why the EMF 125.2 must be used with a vacuum cleaner, and a dust mask has to be worn. We also recommend the use of an anti-static hose. This prevents electrostatic charging from occurring.

The suitable Wet/Dry Vacuum Cleaner ESS 35 MP / DSS 35 M iP is available as accessory. It can directly be attached to the connection on the dust hood.

Close-up of a mechanical component with a hexagonal hole and a key inserted, showing no visible text or symbols.

The suction hose can be locked against slipping out by means of the hose fixing.

Fig.7

Make the necessary drill hole as follows:

Put the suction hose in the connector of the hood.

Mark the plug-in depth with a crayon. (see arrow)

Fig.8

Drill 13 mm from this marking (line) a hole with diameter 6 mm in the nozzle.

Fig.9

When insert the suction hose pull the ring of the hose fixing and turn the nozzle till the fixation engages.

Before the beginning of maintenance or repair works you have to disconnect the plug from the mains.

Repairs may be executed only by appropriately qualified and experienced personnel. After every repair the machine has to be inspected by an electric specialist. Due to its design, the machine needs a minimum of care and maintenance. However, the following points always have to be observed:

■ Always keep the power tool and the ventilation slots clean.
- During work, please pay attention that no particles get inside the machine.
- In case of failure, a repair has to be carried out by an authorised service workshop.

Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts.

EIBENSTOCK's application service team will gladly answer questions concerning our products and their accessories.

Auto-stop brushes

In order to protect the motor, this power tool is equipped with auto-stop brushes. When the carbon brushes are worn out, the machine switches itself off. In this case both brushes must be replaced at the same time with original brushes by an electrical specialist.

Environmental Protection

Raw material recycling instead of waste disposal

To avoid damages on transportation, the power tool has to be delivered in a sturdy packing. Packaging as well as unit and accessories are made of recyclable materials and can be disposed accordingly.

The tool's plastic components are marked according to their material, which makes it possible to remove environmental friendly and differentiated because of available collection facilities.

Only for EU countries

Symbol of a trash bin with no text or labels

Do not dispose of electric tools together with household waste material!

In observance of the European Directive 2012/19/EU on waste electrical and electronic equipment and its implementation in accordance with national law, electric tools that have reached the end of their life must be collected separately and returned to an environmentally compatible recycling facility.

Noise Emission / Vibration

The indication of noise emission is measured according to EN 62841-2-3. The level of acoustic pressure on the work place could exceed 85 dB (A); in this case protection measures must be taken.

Wear ear protectors!

The typical hand-arm vibration is below 2.5 m/s ^4 .

Measured values determined according to EN 62841-2-3.

The vibration emission level given in this information sheet has been measured in accordance with a standardized test given in EN 62841-2-3 and may be used to compare one tool with another. It may be used for a preliminary assessment of exposure. The declared vibration emission level represents the main applications of the tool. However if the tool is used for different applications, with different accessories or poorly maintained, the vibration emission may differ. This may significantly increase the exposure level over the total working period. An estimation of the level of exposure to vibration should also take into account the times when the tool is switched off or when it is running but not actually doing the job. This may significantly reduce the exposure level over the total working period. Identify additional safety measures to protect the operator from the effects of vibration such as: maintain the tool and the accessories, keep the hands warm, organisation of work patterns.

Dust Protection

Dust from material such as paint containing lead, some wood species, minerals and metal may be harmful. Contact with or inhalation of the dust may cause allergic reactions and/or respiratory diseases to the operator or bystanders. Certain kinds of dust are classified as carcinogenic such as oak and beech dust especially in conjunction with additives for wood conditioning (chromate, wood preservative). Material containing asbestos must only be treated by specialists.

• Where the use of a dust extraction device is possible it shall be used.
• To achieve a high level of dust collection, use industrial vacuum cleaner ESS 35 MP / DSS 35 M iP for wood and/or minerals together with this tool.
• The work place must be well ventilated. The use of dust mask of filter class P2 is recommend.

Warranty

According to our general terms of delivery for business dealings, suppliers have to provide to companies a warranty period of 12 months for redhibitory defects (to be documented by invoice or delivery note). Damages due to natural wear, overstressing or improper handling are excluded from this warranty. Damages due to material defects or production faults shall be eliminated free of charge by either repair or replacement. Complaints will be accepted only if the tool is returned in non-dismantled condition to the manufacturer or an authorized Eibenstock service centre.

EU - Declaration of Conformity

We declare under our sole responsibility that the product described under “Technical Data” is in conformity with the following standards or standardization documents:

EN 62841-1:2016-07

EN 62841-2-3:2022-08

EN IEC 55014-1:2022-12

EN IEC 55014-2:2022-10

according to the provisions of the directives 2011/65/EU, 2014/30/EU, 2006/42/EG

Technical file (2006/42/EC) at:

Handwritten signature or scribble on white background, possibly a signature or artistic mark

Frank Markert

Head of Engineering

GB - Declaration of Conformity

We declare as the manufacturer under our sole responsibility that the product described under “Technical Data” fulfi lls all the relevant provisions of the following Regulations S.I. 2008/1597 (as amended), S.I. 2017/1206 (as amended), S.I. 2012/3032 (as amended) and that the following designated standards have been used:

BS EN 62841-1:2016-07

BS EN 62841-2-3:2022-08

BS EN IEC 55014-1:2022-12

BS EN IEC 55014-2:2022-10

Technical file (S.I. 2008/1597) at:

Handwritten signature or scribble with three curved lines and a period, possibly from a document or form.

Lothar Lässig

General Manager

Handwritten signature or scribble on white background

Frank Markert

Head of Engineering

18.09.2023

Subject to change without notice.

FRANÇAIS

Attention: Voltage dangereux

Attention : Surface chaude

Close-up of a metallic mechanical component with two directional arrows indicating movement or force (no text or symbols)

Fig.1

Close-up of a metallic vehicle's side profile with three white arrows pointing upward (no text or symbols)

Fig.2

Pre-selection of the Cutting Depth

Close-up of a mechanical component with a central knob and a double-headed arrow indicating vertical alignment (no text or symbols)

Abb.3

Close-up of a mechanical component with a white arrow pointing to a component labeled 'Maserer' (no other text or symbols visible)

Fig.4

Close-up of a mechanical component with a metallic tool inserted, showing internal gear-like structure (no text or symbols visible)

Close-up of a mechanical component with a magnified inset showing a circular ring and a white arrow pointing to a liquid-filled cylindrical part (no text or symbols visible)

Fig.6

Close-up of a mechanical component with a hexagonal hole and a key inserted, showing no visible text or symbols.

Close-up of a mechanical component with a yellow arrow pointing to a yellow tip, no visible text or symbols

Close-up of a mechanical component with threaded shaft and highlighted section (no text or symbols)

Symbol of a trash bin with no text or labels

Handwritten signature or scribble on white background

Frank Markert

Head of Engineering

Three black-and-white warning symbols: a person reading, a warning triangle with an exclamation mark, and a person wearing safety goggles.

Four circular icons showing different behaviors: headphones, glasses, hand gesture, and gloves (no text or symbols)

Four warning symbols: warning triangle with exclamation mark, lightning bolt symbol, steam train sign, and hand holding a tool.

Close-up of a mechanical component with two white arrows pointing upward and downward (no text or symbols)

Fig.1

Close-up of a metallic mechanical component with three white arrows pointing upward (no text or symbols)

Fig.2

Close-up of a mechanical component with a metallic handle and a curved bracket, showing a measurement arrow (no text or symbols)

Close-up of a motorcycle's front seat with a black plastic component and a white arrow pointing to the handle (no visible text or symbols)

Fig.4

Close-up of a mechanical component with a metallic tool inserted, showing internal structure and green components (no visible text or symbols)

Close-up of a mechanical component with a white arrow pointing to a metallic cylindrical part, no visible text or symbols.

Fig 6

Close-up of a mechanical component with a hexagonal hole and keychain, no visible text or symbols

Fig.7

Close-up of a mechanical clamp or bracket component with a yellow strip and threaded end (no visible text or symbols)

Fig.8

Close-up of a mechanical component with threaded shaft and central rod, showing a small circular feature (no text or symbols visible)

Fig.9

Simple line drawing of a trash bin with no text or symbols

Handwritten signature or scribble on white background

Frank Markert

Head of Engineering

NEDERLANDS

Three black-and-white warning symbols: a person reading, a warning triangle with an exclamation mark, and a person wearing glasses.

Four circular icons representing different types of protective devices: headphones, face mask, hand gesture, and face mask with a diagonal stripe.

Four warning symbols: triangular warning triangle with exclamation mark, lightning bolt symbol, smokestack with steam line, and hand holding a tool.

Close-up of a mechanical component with two white arrows pointing upward and downward (no text or symbols)

Abb.1

Moment inschakeling

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Fig.2

Continue inschakeling:

Pre-selection of the Cutting Depth

Close-up of a mechanical component with a metallic handle and a vertical measurement arrow (no text or symbols visible)

Fig.3

Close-up of a black mechanical component with a white arrow pointing to a labeled section (no readable text or symbols)

Fig.4

Close-up of a mechanical component with a metallic knob and green base (no visible text or symbols)

Fig.5

Close-up of a mechanical component with a magnified inset showing a circular ring and a vertical glass tube (no text or symbols visible)

Close-up of a mechanical component with a hexagonal hole and keychain, no visible text or symbols

Fig.7

Close-up of a mechanical component with a yellow arrow pointing to a small yellow mark on a black base (no text or symbols visible)

Fig..8

Close-up of a mechanical component with a highlighted section and arrow pointing to a small circular feature (no text or symbols visible)

Fig.9

Symbol of a trash bin with no text or labels

Handwritten signature or scribble on white background, possibly a signature or artistic mark

Lothar Lässig

General Manager

Handwritten signature or scribble on white background

Frank Markert

Head of Engineering

18.09.2023

Close-up of a metallic mechanical component with two white arrows pointing to features (no text or symbols visible)

Abb.1

Close-up of a car's side panel with three white arrows pointing to different areas (no text or symbols visible)

Fig.2

Moment Tilkobling:

Close-up of a mechanical component with a cylindrical feature and two arrows indicating measurement or alignment (no text or symbols)

Fig.3

For justering, lås "quick-release" håndtaget op.

Close-up of a motorcycle's front bumper with a white arrow pointing to the handle (no visible text or symbols)

Fig.4

Close-up of a mechanical component with a metallic tool inserted, showing internal gear and a green component (no text or symbols visible)

Fig.5

Close-up of a mechanical component with a magnified inset showing a circular ring and a vertical bar with liquid, no visible text or symbols.

Close-up of a mechanical component with a hexagonal hole and a key inserted, showing no visible text or symbols.

Fig.7

Close-up of a mechanical component with a yellow highlight and threaded shaft, no visible text or symbols

Abb.8

Close-up of a mechanical component with threaded shaft and highlighted section (no text or symbols)

Abb.9

Symbol of a trash bin with crossed lines indicating no waste or discharge (no text or labels)

Handwritten signature or scribble on white background

Frank Markert

Head of Engineering

Önemli Talimatlar

Close-up of a metallic mechanical component with two directional arrows indicating movement or force (no text or symbols)

Fig.1

Close-up of a metallic mechanical component with three white arrows pointing upward (no text or symbols)

Fig. 2

Moment bağlantı:

Close-up of a mechanical component with a metallic handle and a vertical double-headed arrow indicating a measurement or adjustment (no text or symbols present)

Fig. 3

Close-up of a mechanical component with a black button labeled 'M-2016' and an arrow pointing to it (no readable text beyond label)

Fig.4

Close-up of a mechanical component with metallic parts and a green component (no visible text or symbols)

Close-up of a mechanical component with a white arrow pointing to a cylindrical feature, no visible text or symbols.

Close-up of a mechanical component with a hexagonal hole and a key inserted, showing no visible text or symbols.

Close-up of a mechanical component with a yellow highlight and arrow pointing to a small yellow mark (no text or symbols visible)

Close-up of a mechanical component with threaded shaft and central rod, showing a small circular feature (no text or symbols visible)

Symbol of a trash bin with crossed lines indicating no waste or discharge (no text or labels)

Handwritten signature or scribble on white background, possibly a signature or artistic mark

Lothar Lässig

General Manager

18.09.2023

Handwritten signature or scribble on white background, possibly a signature or artistic mark

Frank Markert

Head of Engineering

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