BOSCH GWG 12V-50 S Professional Straight Grinder Instruction Manual

June 10, 2024
Bosch

GWG 12V-50 S Professional
HEAVY DUTY

Original instructions

GWG 12V-50 S Professional Straight Grinder

Safety Instructions

General Power Tool Safety Warnings

⚠ WARNING Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mainsoperated (corded) power tool or battery-operated (cordless) power tool. Work area safety

  • Keep work area clean and well lit. Cluttered or dark areas invite accidents.
  • Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
  • Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

Electrical safety

  • Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.

  • Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.

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

  • Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts.
    Damaged or entangled cords increase the risk of electric shock.

  • When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock..

  • If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply.
    Use of an RCD reduces the risk of electric shock.

Personal safety

  • Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.

  • Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.

  • Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool.
    Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.

  • Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.

  • Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

  • Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts.
    Loose clothes, jewellery or long hair can be caught in moving parts.

  • If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used.
    Use of dust collection can reduce dust-related hazards.

Power tool use and care

  • Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.

  • Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.

  • Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.

  • Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users.

  • Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool’s operation.
    If damaged, have the power tool repaired before use.
    Many accidents are caused by poorly maintained power tools.

  • Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

  • Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed.
    Use of the power tool for operations different from those intended could result in a hazardous situation.

Battery tool use and care

  • Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
  • Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
  • When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
  • Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.

Service

  • Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

Safety instructions for all operations
Safety warnings common for grinding or sanding

  • This power tool is intended to function as a grinder or sander. Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

  • Operations such as wire brushing, polishing or cutting-off are not recommended to be performed with this power tool. Operations for which the power tool was not designed may create a hazard and cause personal injury.

  • Do not use accessories which are not specifically designed and recommended by the tool manufacturer.
    Just because the accessory can be attached to your power tool, it does not assure safe operation.

  • The rated speed of the grinding accessories must be at least equal to the maximum speed marked on the power tool. Grinding accessories running faster than their rated speed can break and fly apart.

  • The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot be adequately controlled.

  • The arbour size of wheels, sanding drums or any other accessory must properly fit the spindle or collet of the power tool. Accessories that do not match the mounting hardware of the power tool will run out of balance, vibrate excessively and may cause loss of control.

  • Mandrel mounted wheels, sanding drums, cutters or other accessories must be fully inserted into the collet or chuck. If the mandrel is insufficiently held and/or the overhang of the wheel is too long, the mounted wheel may become loose and be ejected at high velocity.

  • Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips and cracks, sanding drum for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time.

  • Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small abrasive or workpiece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss.

  • Keep bystanders a safe distance away from work area.
    Anyone entering the work area must wear personal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation.

  • Always hold the tool firmly in your hand(s) during the start-up. The reaction torque of the motor, as it accelerates to full speed, can cause the tool to twist.

  • Use clamps to support workpiece whenever practical. Never hold a small workpiece in one hand and the tool in the other hand while in use. Clamping a small workpiece allows you to use your hand(s) to control the tool.
    Round material such as dowel rods, pipes or tubing have a tendency to roll while being cut, and may cause the bit to bind or jump toward you.

  • Never lay the power tool down until the accessory has come to a complete stop. The spinning accessory may grab the surface and pull the power tool out of your control.

  • After changing the bits or making any adjustments, make sure the collet nut, chuck or any other adjustment devices are securely tightened. Loose adjustment devices can unexpectedly shift, causing loss of control, loose rotating components will be violently thrown.

  • Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the accessory into your body.

  • Regularly clean the power tool’s air vents. The motor’s fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.

  • Do not operate the power tool near flammable materials. Sparks could ignite these materials.

  • Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.

  • Hold power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring. Cutting accessory contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.

Kickback and related warnings
Kickback is a sudden reaction to a pinched or snagged rotating wheel, sanding band, brush or any other accessory.
Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory’s rotation.
For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel’s movement at the point of pinching.
Abrasive wheels may also break under these conditions.
Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below.

  • Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. The operator can control  kickback forces, if proper precautions are taken.
  • Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory and cause loss of control or kickback.
  • Do not attach a toothed saw blade. Such blades create frequent kickback and loss of control.
  • Always feed the bit into the material in the same direction as the cutting edge is exiting from the material (which is the same direction as the chips are thrown). Feeding the tool in the wrong direction causes the cutting edge of the bit to climb out of the work and pull the tool in the direction of this feed.
  • Always have the work securely clamped. The aceessories will grab if they become slightly canted in the groove, and can kickback and you could lose control of the tool.

Safety warnings specific for grinding

  • Use only wheel types that are recommended for your power tool and only for recommended applications.

Additional safety information

  • Do not touch grinding discs until they have cooled down. The discs can become very hot while working.

  • Secure the workpiece. A workpiece clamped with clamping devices or in a vice is held more secure than by hand.

  • This power tool is not suitable for bench-mounted use.
    It must not be clamped into a vice or fastened to a workbench, for example.

  • In case of damage and improper use of the battery, vapours may be emitted. The battery can set alight or explode.
    Ensure the area is well ventilated and seek medical attention should you experience any adverse effects.
    The vapours may irritate the respiratory system.

  • Do not open the battery. There is a risk of short-circuiting.

  • The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally.
    An internal short circuit may occur, causing the battery to burn, smoke, explode or overheat.

  • Only use the battery in the manufacturer’s products.
    This is the only way in which you can protect the battery against dangerous overload.
    Protect the battery against heat, e.g. against continuous intense sunlight, fire, dirt, water and moisture. There is a risk of explosion and short- circuiting.

Product Description and Specifications

Read all the safety and general instructions.
Failure to observe the safety and general instructions may result in electric shock, fire and/or serious injury.
Please observe the illustrations at the beginning of this operating manual.

Intended Use
The power tool with backing pad and corresponding discs is intended for grinding, deburring and cleaning metal.

Product Features
The numbering of the product features refers to the diagram of the power tool on the graphics page.

  1. Direction of rotation arrow for the spindle
  2. LED indicator
  3. Buttons for speed preselection
  4. Rechargeable battery a)
  5. Rechargeable battery release button a)
  6. Unlocking lever for on/off switch
  7. On/off switch
  8. Spindle lock
  9. Grinding spindle
  10. Clamping nut
  11. Backing pad with straight shank b)
  12. Disc b)
  13. Handle (insulated gripping surface)
  14. Open-ended spanner
  15. Inner shank dimension L0
  16. Collet
    a) Accessories shown or described are not included with the product as standard. You can find the complete selection of accessories in our accessories range.
    b) Commercially available (not included in the scope of delivery)

Technical Data

Grinder GWG 12V-50 S
Article number 3 601 CA7 0..
Rated voltage V= 12
max. speed nA) min” 16000
Speed adjustment range n, min’ 5000-15000
Max. collet diameter mm 8
Spanner flat on the
– clamping nut mm 17
Max. grinding tool diameter mm 50
Speed preselection
Constant electronic control
Weight according to EPTA-Pro- cedure 01:20148) kg 0.71-0.91
Recommended ambient temper- ature during charging °C 0 to +35
Permitted ambient temperature during operation° °C -15 to +50
Permitted ambient temperature during storage °C -20 to +50
Recommended rechargeable batteries GBA 12V…
Recommended chargers GAL 12…

GAX 18…

A) Measured at 20–25 °C with rechargeable battery GBA 12V 3.0Ah and depending on the battery’s state of charge as well as the power tool’s operating temperature
B) Depends on battery in use
C) Limited performance at temperatures < 0 °C

Noise/Vibration Information
Noise emission values determined according to EN 60745-2-23.
Typically, the A-weighted sound pressure level of the power tool is less than 70 dB(A). The noise level when working can exceed the volume stated. Wear hearing protection!
Total vibration values ah (triax vector sum) and uncertainty K determined according to EN 60745-2-23: Surface grinding (roughing with grinding tool diameter of 25 mm): ah < 2.5 m/s 2 , K = 1,5 m/s 2
Surface grinding (roughing with grinding tool diameter of 50 mm): ah = 13.2 m/s 2 , K = 1,5 m/s 2
The vibration level given in these instructions has been measured in accordance with a standardised measuring procedure and may be used to compare power tools. It can also be used for a preliminary estimation of exposure to vibration.
The stated vibration level applies to the main applications of the power tool. However, if the power tool is used for different applications, with different application tools or poorly maintained, the vibration level may differ. This can significantly increase the exposure to vibration over the total
working period.
To estimate the exposure to vibration accurately, the times when the tool is switched off or when it is running but not actually being used should also be taken into account. This can significantly reduce the exposure to vibration over the total working period.
Implement additional safety measures to protect the operator from the effects of vibration, such as servicing the power tool and application tools, keeping the hands warm, and organising workflows correctly.

Rechargeable battery

Bosch sells some cordless power tools without a rechargeable battery. You can tell whether a rechargeable battery is included with the power tool by looking at the packaging.

Charging the battery

  • Use only the chargers listed in the technical data. Only these chargers are matched to the lithium-ion battery of your power tool.

Note: Lithium-ion rechargeable batteries are supplied partially charged according to international transport regulations. To ensure full rechargeable battery capacity, fully charge the rechargeable battery before using your tool for the first time.

Inserting the Battery
Push the charged battery into the battery holder until it clicks into place.

Removing the Battery
To remove the rechargeable battery, press the battery release buttons and pull the battery out.
Do not use force to do this.

Battery charge indicator
The 5 LEDs of the LED display will indicate the state of charge of the battery. The LED indicator lights up for 5 seconds after start-up.

LED Capacity
5 × continuous green light 80–100 %
4 × continuous green light 60–80 %
3 × continuous green light 40–60 %
2 × continuous green light 20–40 %
1 × continuous yellow light 1–20 %
1 × continuous red light 0–1 %

Temperature-dependent overload protection
In normal conditions of use, the power tool cannot be overloaded. If the power tool is overloaded or not kept within the permitted battery temperature range, the speed is reduced or the power tool switches off. At reduced speed, the power tool will run again at full speed once the permitted battery temperature is reached or the load is reduced. If it automatically shuts down, switch the power tool off, allow the battery to cool down, then switch the power tool back on.

Recommendations for Optimal Handling of the Battery
Protect the battery against moisture and water.
Only store the battery within a temperature range of −20 to 50 °C. Do not leave the battery in your car in the summer, for example.
A significantly reduced operating time after charging indicates that the battery has deteriorated and must be replaced.
Follow the instructions on correct disposal.

Fitting

  • Remove the battery from the power tool before carrying out work on the power tool (e.g. maintenance, changing tool, etc.). The battery should also be removed for transport and storage. There is risk of injury from unintentionally pressing the on/off switch.

Fitting the abrasive tools (see figure A)

  • Only use open-ended spanners that are suitable and undamaged (see “Technical Data”).
  • Only use brand accessories for grinding from the dealer for the power tool which are approved for a minimum speed of 16,000 min –1 , which have a maximum diameter of 50 mm and are held by a backing pad, which also has a maximum diameter of 50 mm and which has a straight shank with a diameter of 6 mm, 1/4″ or 8 mm.
    • Clean the grinding spindle (9) and all the parts to be fitted.
    • To release the collet (16), push the spindle lock (8) forwards.
    • Loosen the clamping nut (10) by placing an open-ended spanner (14) on the spanner flat and turning it anticlockwise.
    • Insert the straight shank of the backing pad (11) all the way into the collet (16).
    • Firmly clamp the backing pad (11) by turning the clamping nut (10) clockwise with the open-ended spanner (14).
    • Fit the disc (12) on the backing pad (11).
    • Then push the spindle lock (8) back again.

The grinding tools must run completely concentrically. Do not continue to use damaged grinding tools that are out of balance. If the grinding tools are out of balance, they should be replaced.

  • Do not, under any circumstances, tighten the collet with the clamping nut until a grinding tool has been fitted. The collet may otherwise become damaged.
  • Only use backing pads with an appropriate shank diameter. A backing pad with a shank diameter which does not correspond to the tool holder of the power tool (see “Technical Data”) cannot be held properly and will damage the collet chuck.
  • The application tool must be clamped at least 10 mm.
    The inner shank dimension L0 can be used to calculate the maximum permitted speed of the application tool from the specifications provided by the manufacturer of the application tool. It must not be less than the maximum speed of the power tool.

Dust/Chip Extraction
Dust from materials such as lead-containing coatings, some wood types, minerals and metal can be harmful to one’s health. Touching or breathing-in the dust can cause allergic reactions and/or lead to respiratory infections of the user or bystanders.
Certain dust, such as oak or beech dust, is considered carcinogenic, especially in connection with wood-treatment additives (chromate, wood preservative). Materials containing asbestos may only be worked by specialists.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the materials to be worked.
• Avoid dust accumulation at the workplace. Dust can easily ignite.

Operation

Starting operation
Switching On and Off

To start the power tool, push the unlocking lever (6) forwards and then push the on/off switch (7) up.
To switch off the power tool, release the on/off switch (7).

Speed preselection (see figure B)
You can preselect the required speed using the two buttons for speed preselection (3), even during operation. The required speed depends on the material and the working conditions; it can be ascertained through practical tests.

LEDs [min -1]
1 x continuous white light 5000
2 x continuous white light 7500
3 x continuous white light 10,000
4 x continuous white light 12500
5 x continuous white light 15000

• The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their rated speed can break and fly apart.

LED Displays (see figure B)
The following table explains the possible LED displays (2).

Paint State Meaning/cause Solution
White Continuous light
(1 x to 5 x) Speed preselection (see “Speed preselection (see figure B)”,

page 17)
Green| Continuous light
(2 x to 5 x)| Battery charged| (see “Battery charge indicator”, page 16)
Yellow| Continuous light
(1 x)| Battery almost empty (see “Battery charge
indicator”, page 16)| Replace or charge battery soon
Flashing light
(5 x)| Critical temperature has been reached
(motor, electronics, battery)| Run the power tool at no load and allow it to
cool down
Red| Continuous light (1 x)| Battery empty (see “Battery charge indicator”,
page 16)| Replace or charge battery
Flashing light (5 x)| Power tool is overheated and will switch off| Leave the power tool to cool down and switch it on again
Power tool is jammed and will switch off| Rectify the blockage and switch the power tool on again
The spindle lock is activated and the power
tool will switch off| Deactivate the spindle lock and switch the power tool on again

Constant Electronic control
The Constant Electronic keeps the speed at no load and under load virtually consistent, guaranteeing uniform performance.

Practical advice
Move the backing pad with disc evenly back and forth with light pressure to achieve an optimum work result. Pressure that is too strong reduces the performance capability of the power tool and causes the grinding tool to wear more quickly.
• Protect the grinding tools against impact.

Maintenance and Service

Maintenance and Cleaning

  • Remove the battery from the power tool before carrying out work on the power tool (e.g. maintenance, changing tool, etc.). The battery should also be removed for transport and storage. There is risk of injury from unintentionally pressing the on/off switch.
  • To ensure safe and efficient operation, always keep the power tool and the ventilation slots clean.

After-Sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. You can find explosion drawings and information on spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you with any questions about our products and their accessories.
In all correspondence and spare parts orders, please always include the 10‑digit article number given on the nameplate of the product.

Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange the collection of a product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: [email protected]

You can find further service addresses at: www.bosch- pt.com/serviceaddresses

Transport
The recommended lithium-ion batteries are subject to legislation on the transport of dangerous goods. The user can transport the batteries by road without further requirements.
When shipping by third parties (e.g.: by air transport or forwarding agency), special requirements on packaging and labelling must be observed. For preparation of the item being shipped, consulting an expert for hazardous material is required.
Dispatch battery packs only when the housing is undamaged. Tape or mask off open contacts and pack up the battery in such a manner that it cannot move around in the packaging. Please also observe the possibility of more detailed national regulations.

Disposal
Power tools, rechargeable batteries, accessories and packaging should be sorted for environmental-friendly recycling.
**** Do not dispose of power tools and batteries/rechargeable batteries into household waste!

Only for EU countries:
According to the Directive 2012/19/EU on waste electrical and electronic equipment and its transposition into national law, power tools that are no longer usable, and, according to the Directive 2006/66/EC, defective or drained batteries must be collected separately and disposed of in an environmentally correct manner.
If disposed incorrectly, waste electrical and electronic equipment may have harmful effects on the environment and human health, due to the  potential presence of hazardous substances.

Only for United Kingdom:
According to The Waste Electrical and Electronic Equipment Regulations 2013 (SI 2013/3113) (as amended) and the Waste Batteries and Accumulators Regulations 2009 (SI 2009/890) (as amended), products that are no longer usable must be collected separately and disposed of in an environmentally friendly manner.

Battery packs/batteries:
Li-ion:
Please observe the notes in the section on transport (see “Transport”, page 18).

1 607 950 525

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Copyright © 2017 STMicroelectronics
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  • Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

EU Declaration of Conformity
Grinder Article number
We declare under our sole responsibility that the stated products comply with all applicable provisions of the directives and regulations listed below
and are in conformity with the following standards.
Technical file at: *

GWG 12V-50 S| 3 601 CA7 000| 2006/42/EC
2014/30/EU
2011/65/EU| EN 60745-1:2009+A11:2010
EN 60745-2-23:2013
EN IEC 55014-1:2021
EN IEC 55014-2:2021
EN IEC 63000:2018
---|---|---|---
| * Robert Bosch Power Tools GmbH
(PT/ECS)
70538 Stuttgart
GERMANY
Henk Becker
Chairman of
Executive Management| Helmut Heinzelmann
Head of Product Certification
|
Robert Bosch Power Tools GmbH, 70538 Stuttgart, GERMANY
Stuttgart, 11.07.2022

Declaration of Conformity

Grinder
GWG 12V-50 S| Article number
3 601 CA7 000
---|---
We declare under our sole responsibility that the stated products comply with all applicable provisions of the regulations listed below and are in conformity with the following standards.
Technical file at: Robert Bosch Ltd. (PT/SOP-GB), Broadwater Park, North Orbital Road, Uxbridge UB9 5HJ, United Kingdom
| The Supply of Machinery (Safety) Regulations 2008
The Electromagnetic Compatibility Regulations 2016
The Restriction of the Use of Certain Hazardous Substances in
Electrical and Electronic Equipment Regulations 2012
EN 60745-1:2009+A11:2010
EN 60745-2-23:2013
EN IEC 55014-1:2021
EN IEC 55014-2:2021
EN IEC 63000:2018
| Robert Bosch Power Tools GmbH, 70538 Stuttgart, Germany
represented (in terms of the above regulations) by
Robert Bosch Limited, Broadwater Park, North Orbital Road,
Uxbridge UB9 5HJ, United Kingdom
Vonjy Rajakoba
Managing Director – Bosch UK| Martin Sibley
Head of Sales Operations and Aftersales
|
Robert Bosch Ltd. Broadwater Park, North Orbital Road, Uxbridge UB9 5HJ, United Kingdom, as authorised representative
acting on behalf of Robert Bosch Power Tools GmbH, 70538 Stuttgart, Germany

Robert Bosch Power Tools GmbH
70538 Stuttgart
GERMANY
www.bosch-pt.com
1 609 92A 8HB (2022.12) O / 237

Place of issue: Uxbridge
Date of issue: 22/11/2022
Bosch Power Tools
1 609 92A 8HB | (21.12.2022)

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