GGS 28 LC Professional - Grinder BOSCH - Free user manual and instructions

Brand	Bosch
Model	GGS 28 LC Professional
Product type	Straight grinder
Rated power input	650 W
Power output	380 W
Rated no-load speed	30,000 rpm
Variable speed	No (LC model, no preselection)
Max clamping diameter	8 mm
Max grinding accessory diameter	50 mm
Weight according to EPTA	1.6 kg
Power supply	Mains 230 V, 50/60 Hz
Main functions	Grinding, deburring, work with abrasive bands
Safety	On/Off switch with lock, kickback stop, electronic constant speed
Supplied accessories	Collet chuck, clamping nut, open-end wrenches
Maintenance and cleaning	Clean ventilation slots, use a vacuum cleaner, blow with compressed air
After-sales service	Bosch Direct Service (repair in 5 days), spare parts online
Protection rating	IP20 (estimated)
Warranty	Consult the dealer or Bosch

Frequently Asked Questions - GGS 28 LC Professional BOSCH

How to change the grinding accessory on the GGS 28 LC?

Unplug the tool. Use the supplied open-end wrenches: hold the drive spindle with the open-end wrench (8) and loosen the clamping nut (2) by turning counterclockwise. Insert the new mounted wheel until it stops into the collet (1), then tighten the nut by turning clockwise. Make sure the accessory is centered and tightened.

What is the power of the GGS 28 LC?

The rated power input is 650 W, with a power output of 380 W. The rated no-load speed is 30,000 rpm.

Is the speed adjustable on this model?

No, the GGS 28 LC model does not have speed preselection. The speed is fixed at 30,000 rpm. For adjustable speed, see models GGS 28 CE or GGS 8 CE.

How to clean the straight grinder?

Unplug the tool. Clean the ventilation slots regularly with a brush or compressed air. For metal dust deposits, use a vacuum cleaner. Do not use solvents. Store the tool in a dry place.

Which grinding accessories are compatible?

Use mounted wheels with a shank diameter of 8 mm maximum. The outer diameter of the accessory must not exceed 50 mm. Observe the maximum speed indicated on the accessory (at least 30,000 rpm). Use only accessories recommended by Bosch.

What to do in case of jamming or kickback?

The tool is equipped with an electronic kickback stop. If this occurs, release the switch, set the switch to the off position, then restart. Check the accessory and the workpiece before continuing.

How does the electronic constant speed work?

The electronic constant speed keeps the rotation speed almost constant, even under load. This allows smooth grinding and prevents unwanted slowdowns.

Can I use this grinder for cutting?

No, this tool is not designed for cutting. It is intended for grinding, deburring, and work with abrasive bands. Using a cutting wheel can be dangerous.

Where to find spare parts for the GGS 28 LC?

Spare parts are available on the Bosch website (www.bosch-pt.fr) or from Bosch after-sales service. You can also order via Direct Service.

What is the weight of the tool?

The weight according to EPTA procedure 01:2014 is 1.6 kg. This makes it easy to handle for precision work.

USER MANUAL GGS 28 LC Professional BOSCH

8 CE | 28 C | 28 CE | 28 LC | 28 LCE | 28 LP

Robert Bosch Power Tools GmbH

70538 Stuttgart

GERMANY

www.bosch-pt.com

1 609 92A 5T3 (2020.06) O / 240

1609 92A 5T3

Illustration of three Bosch electric motors with shafts and housing (no text or symbols)

Bosch Power Tools 1 609 92A 5T3 | (09.06.2020)

Deutsch

Sicherheitshinweise

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 mains-operated (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 en-

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ergising 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.

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 applications

Safety warnings common for grinding, wire brushing, polishing or carving

This power tool is intended to function as a grinder, wire brush, polisher or carving tool. 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 sanding 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.
▶ Hold power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock.
▶ 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.
▶ Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory.
▶ 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.

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.
When using rotary files, high-speed cutters or tungsten carbide cutters, always have the work securely clamped. These wheels will grab if they become slightly canted in the groove, and can kickback. When the rotary file, high-speed cutter or tungsten carbide cutter grab, it may jump from the groove and you could lose control of the tool.

Safety warnings specific for grinding and abrasive cutting-off operations

▶ Use only wheel types that are recommended for your power tool and only for recommended applications. For example: do not grind with the side of a cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.
For threaded abrasive cones and plugs use only undamaged wheel mandrels with an unrelieved shoulder flange that are of correct size and length. Proper mandrels will reduce the possibility of breakage.
Do not "jam" a cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to twisting or snagging of the wheel in the cut and the possibility of kickback or wheel breakage.
▶ Do not position your hand in line with and behind the rotating wheel. When the wheel, at the point of operation, is moving away from your hand, the possible kickback may propel the spinning wheel and the power tool directly at you.
When wheel is pinched, snagged or when interrupting a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel comes

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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. Investigate and take corrective action to eliminate the cause of wheel pinching or snagging.

▶ Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and carefully re-enter the cut. The wheel may bind, walk up or kickback if the power tool is restarted in the workpiece.
▶ Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own weight. Supports must be placed under the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel.
▶ Use extra caution when making a "pocket cut" into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical wiring or objects that can cause kickback.

Safety warnings specific for wire brushing operations

▶ Be aware that wire bristles are thrown by the brush even during ordinary operation. Do not overstress the wires by applying excessive load to the brush. The wire bristles can easily penetrate light clothing and/or skin.
▶ Allow brushes to run at operating speed for at least one minute before using them. During this time no one is to stand in front or in line with the brush. Loose bristles or wires will be discharged during the run-in time.
▶ Direct the discharge of the spinning wire brush away from you. Small particles and tiny wire fragments may be discharged at high velocity during the use of these brushes and may become imbedded in your skin.

Additional safety information

▶ Do not touch grinding discs until they have cooled down. The discs can become very hot while working.
▶ Use suitable detectors to determine if utility lines are hidden in the work area or call the local utility company for assistance. Contact with electric lines can lead to fire and electric shock. Damaging a gas line can lead to explosion. Penetrating a water line causes property damage or may cause an electric shock.
- 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.

Products sold in GB only:

Your product is fitted with an BS 1363/A approved electric plug with internal fuse (ASTA approved to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place by an authorised customer service agent. The replacement plug should have the same fuse rating as the original plug.

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

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 is intended for grinding and deburring metal with corundum grinding tools, as well as for working with sanding belt tools.

GGS 8 CE: The power tool is additionally intended for brushing and polishing metal.

Product Features

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

(1) Collet
(2) Clamping nut
(3) Grinding spindle
(4) Spindle collar (insulated gripping surface)
(5) On/off switch (GGS 8 CE/GGS 28 C/GGS 28 CE/GGS 28 LC/GGS 28 LCE)
(6) Speed preselection thumbwheel (GGS 8 CE/ GGS 28 CE/GGS 28 LCE)

(7) Handle (insulated gripping surface)

(8) Open-ended spanner on the grinding spindle ^A)

(9) Open-ended spanner on the clamping nut ^A

(10) Inner shank dimension L_0

(11) On/off switch (GGS 28 LP)

(12) Lock-off function for on/off switch (GGS 28 LP)

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.

Technical Data

Straight grinder GGS 8 CE GGS 28 C GGS 28 CE GGS 28 LC GGS 28 LCE GGS 28 LP
Article number	3 601 B22 1.. 3 601 B20 0.. 3 601 B20 1.. 3 601 B21 0.. 3 601 B21 1.. 3 601 B25 0..
Rated power input W 750 600 650 650 650 500
Power output W 420 350 380 380 380 280

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Straight grinder GGS 8 CE GGS 28 C GGS 28 CE GGS 28 LC GGS 28 LCE GGS 28 LP
Rated speed min	^-1	8000	30000	30000	30000	30000
Speed adjustment range	min^-1	2500-8000	-10000-		-10000-	-
				30000	30000
Max. collet diameter mm 8 8 8 8 8 8
Spanner flat on the
- Clamping nut mm 19 19 19 19 19
- Grinding spindle mm 19 19 13 13 13 13
Spindle collar dia-meter	mm 43 43 43 43 43 43
Spindle collar diameter
- With rubber cap mm - - - - - 38
- Without rubber cap mm - - - - - 34
Grinding tool dia-meter, max.	mm 50 50 50 50 50 40
Grinding tool thickness, max.	mm - - - - - 32
Polishing tool dia-meter, max.	mm 80 - - - - -
Constant electronic control		● ● ● ● ● ●
Speed preselection		● - ● - ● -
Weight according to EPTA-Procedure 01:2014	kg	1.7	1.4	1.4	1.6	1.6
Protection class		☐/II	☐/II	☐/II	☐/II	☐/II

The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country-specific models.

Noise/Vibration Information

		GGS 8 CE	GGS 28 C	GGS 28 CE	GGS 28 LC	GGS 28 LCE	GGS 28 LP
		3 601 B22 1..	3 601 B20 0..	3 601 B20 1..	3 601 B21 0..	3 601 B21 1..	3 601 B25 0..
Noise emission values determined according to EN 60745-2-23.
Typically, the A-weighted noise level of the power tool is
Sound pressure level	dB(A)	82	78	78	77	77	80
	dB(A)	93	89	89	88	88	91
Sound power level	dB	3	3	3	3	3	3
Uncertainty K
Wear hearing protection!
Vibration total values a_h (triax vector sum) and uncertainty K determined according to EN 60745-2-23:
Surface grinding (roughing with grinding tool diameter of 25 mm):
a_h	m/s ^2	< 2.5	3	3	6	6	6
K	m/s ^2	1.5	1.5	1.5	1.5	1.5	1.5
Surface grinding (roughing with grinding tool diameter of 50 mm):
a_h	m/s ^2	< 2.5	8	8	14	14	20
K	m/s ^2	1.5	1.5	1.5	1.5	1.5	1.5

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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.

Fitting

▶ Pull the plug out of the socket before carrying out any work on the power tool.

Fitting the Abrasive Tools (see figure A)

▶ Only use open-ended spanners that are suitable and undamaged (see "Technical Data").
- Clean the grinding spindle (3) and all the parts to be fitted.
- Use an open-ended spanner (8) on the spanner flat of the grinder spindle (3) to hold it in place. Loosen the clamping nut (2) by placing an open-ended spanner (9) on the spanner flat and turning it counterclockwise.
- Insert the straight shank of the grinding tool all the way into the collet (1).
- Hold the grinding spindle (3) with the open-ended spanner (8) and tighten the application tool by placing the open-ended spanner (9) on the spanner flat and turning it clockwise.

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 mounted points with an appropriate shank diameter. A mounting point 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 L_0 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

▶ Products that are only sold in AUS and NZ: Use a residual current device (RCD) with a nominal residual current of 30 mA or less.
▶ Pay attention to the mains voltage. The voltage of the power source must match the voltage specified on the rating plate of the power tool. Power tools marked with 230 V can also be operated with 220 V.

Switching On and Off

GGS 8 CE/GGS 28 C/GGS 28 CE/GGS 28 LC/GGS 28 LCE

To start the power tool, slide the on/off switch (5) forwards. To lock the on/off switch (5) in position, push the on/off switch (5) forwards and down until it clicks into place.

To switch off the power tool, release the on/off switch (5); or, if the switch is locked, briefly push the on/off switch (5) backwards and down and then release it.

Switching On and Off

GGS 28 LP

To start the power tool, first slide the lock-off button (12) to the rear, then press and hold the on/off switch (11).

To switch off the power tool, release the on/off switch (5).

Kickback Stop

If there is a sudden kickback in the power tool, e.g. jamming when carving, the power supply to the motor will be interrupted electronically.

To restart the tool, set the on/off switch (5) to

the off position and then 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.

Speed preselection

GGS 8 CE/GGS 28 CE/GGS 28 LCE

You can preselect the required speed using the speed preselection thumbwheel (6), even during operation.

The required speed depends on the material being worked and the diameter of the application tool. Observe the maximal allowable speed of the application tool.

Thumbwheel position	No-load speed (min ^-1 )	No-load speed (min ^-1 )
	GGS 28 CE	GGS 8 CE
	GGS 28 LCE
1 10000 2500
2 12700 3600
3 16700 4600
4 19700 5700
5 23500 6800
6 30000 8000

Practical advice

Move the grinding tool 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

▶ Pull the plug out of the socket before carrying out any work on the power tool.
▶ To ensure safe and efficient operation, always keep the power tool and the ventilation slots clean.
In extreme conditions, always use a dust extractor if possible. Blow out ventilation slots frequently and install a residual current device (RCD) upstream. When machining metals, conductive dust can settle inside the power tool, which can affect its protective insulation.

Store and handle the accessories carefully.

In order to avoid safety hazards, if the power supply cord needs to be replaced, this must be done by Bosch or by an after-sales service centre that is authorised to repair Bosch power tools.

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.

Australia, New Zealand and Pacific Islands

Robert Bosch Australia Pty. Ltd.

Power Tools

Locked Bag 66

Clayton South VIC 3169

Customer Contact Center

Inside Australia:

Phone: [phone]

Fax: [phone]

Inside New Zealand:

Phone: [phone]

Fax: [phone]

Outside AU and NZ:

Phone: [phone]

www.bosch-pt.com.au

www.bosch-pt.co.nz

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: [phone]

E-Mail: [e-mail]

Ireland

Origo Ltd.

Unit 23 Magna Drive

Magna Business Park

City West

Dublin 24

Tel. Service: [phone]

Fax: [phone]

Republic of South Africa

Customer service

Hotline: [phone]

Gauteng - BSC Service Centre

35 Roper Street, New Centre

Johannesburg

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

KZN - BSC Service Centre

Unit E, Almar Centre

143 Crompton Street

Pinetown

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

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Western Cape - BSC Service Centre

Democracy Way, Prosperity Park

Milnerton

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

Bosch Headquarters

Midrand, Gauteng

Tel.: [phone]

Fax: [phone]

E-Mail: [e-mail]

Armenia, Azerbaijan, Georgia

Robert Bosch Ltd

David Agmashenebeli ave. 61

0102 Tbilisi, Georgia

Tel. [phone]

www.bosch.com

Kyrgyzstan, Mongolia, Tajikistan, Turkmenistan, Uzbekistan

TOO "Robert Bosch" Power Tools, After Sales Service

Muratbaev Ave., 180

050012, Almaty, Kazakhstan

Service Email: [e-mail]

Official Website: www.bosch.com, www.bosch-pt.com

Disposal

The power tool, accessories and packaging should be recycled in an environmentally friendly manner.

Do not dispose of power tools along with household waste.

Only for EU countries:

According to the European Directive 2012/19/EU on Waste Electrical and Electronic Equipment and its implementation into national law, power tools that are no longer usable must be collected separately and disposed of in an environmentally friendly manner.

Français

Robert Bosch (France) S.A.S.

Robert Bosch Argentina Industrial S.A.

Calle Blanco Encalada 250 - San Isidro

B1642AMQ

Calle Robert Bosch No. 405

Bosch Service Center

Telegrafvej 3

2750 Ballerup

På www.bosch-pt.dk kan der online bestilles reservedele eller oprettes en reparations ordre.

Tlf. Service Center: 44898855

Fax: [phone]

E-Mail: [e-mail]

Bortskaffelse

Bosch Service Center

Telegrafvej 3

2750 Ballerup

Danmark

Tel.: [phone] (inom Sverige)

Fax: [phone]

Avfallshantering

System Constant Electronic

Robert Bosch Sp. z o.o.

Bosch Service Center PT

K Vápence 1621/16

692 01 Mikulov

Sistem electronic constant

Service scule electrice

Strada Horia Măcelariu Nr. 30–34, sector 1

013937 Bucureşti

Service scule electrice

Strada Horia Măcelariu Nr. 30–34, sector 1

013937 Bucureşti, România

www.bosch-pt.com/bg/bg/

Бракуване

Robert Bosch Morocco SARL

Sahba Technology Group

شارع مطار المثنى

بقداد

Illustration of four different types of mechanical tools or components, including a cylindrical tool, a triangular pin, a circular knob, and a cylindrical tool (no text or symbols present)

236

CE
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de	EU-Konformitätserklärung		Wir erklären in alleiniger Verantwortung, dass die genannten Produkte allen einschlägigen Bestimmungen der nachfolgend aufgeführten Richtlinien und Verordnungen entsprechen und mit folgenden Normen übereinstimmen.Technische Unterlagen bei:*
	Geradschleifer	Sachnummer
en	EU Declaration of Conformity		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:*
	Straight Grinder	Article number
fr	Déclaration de conformité UE		Nous déclarons sous notre propre responsabilité que les produits décrits sont en conformité avec les directives, règlements normatifs et normes énumérés ci-dessous.Dossier technique auprès de:*
	Meuleus droites	N° d'article
es	Declaración de conformidad UE		Declaramos bajo nuestra exclusiva responsabilidad, que los productos nombrados cumplen con todas las disposiciones correspondientes de las Directivas y los Reglamentos mencionados a continuación y están en conformidad con las siguientes normas.Documentos técnicos de:*
	Amoladora recta	N° de artículo
pt	Declaração de Conformidade UE		Declaramos sob nossa exclusiva responsabilidade que os produtos mencionados cumprem todas as disposições e os regulamentos indicados e estão em conformidade com as seguintes normas.Documentação técnica pertencente à:*
	Retificadora di-reita	N.° do produto
it	Dichiarazione di conformità UE		Dichiariamo sotto la nostra piena responsabilità che i prodotti indicati sono conformi a tutte le disposizioni pertinenti delle Direttive e dei Regolamenti elencati di seguito, nonché alle seguenti Normative.Documentazione Tecnica presso:*
	Smerigliatrice as-siale	Codice prodotto
nl	EU-conformiteitsverklaring		Wij verklaren op eigen verantwoordelijkheid dat de genoemde producten voldoen aan alle desbetreffende bepalingen van de hierna genoemde richtlijnen en verordeningen en overeenstemmen met de volgende normen.Technisch dossier bij:*
	Rechte slijpmachine	Productnummer
da	EU-overensstemmelseserklæring		Vi erklærer som eneansvarlige, at det beskrevne produkt er i overensstem-melse med alle gældende bestemmelser i følgende direktiver og forordninger og opfylder følgende standarder.Tekniske bilag ved:*
	Ligesliber	Typenummer
sv	EU-konformitetsförklaring		Vi förklarar under eget ansvar att de nämnda produkterna uppfyller kraven i alla gällande bestämmelser i de nedan angivna direktiven och förordningar nas och att de stämmer överens med följande normer.Teknisk dokumentation:*
	Rakslip	Produktnummer
no	EU-samsvarserklæring		Vi erklærer under eneansvar at de nevnte produktene er i overensstemmelse med alle relevante bestemmelser i direktivene og forordningene nedenfor og med følgende standarder.Teknisk dokumentasjon hos:*
	Rettsliper	Produktnummer
fi	EU-vaatimustenmukaisuusvakuutus		Vakuutamme täten, että mainitut tuotteet vastaavat kaikkia seuraavien direktiivien ja asetusten asiaankuuluvia vaatimuksia ja ovat seuraavien standardien vaatimusten mukaisia.Tekniset asiakirjat saatavana:*
	Suorahiomakone	Tuotenumero
el	Δήλωση πιστότητας EE		Δηλώνουμε με αποκλειστική μας ευθύνη, ότι τα αναφερόμενα προϊόντα αντιστοιχούν σε όλες τις σχετικές διατάξεις των πιο κάτω αναφερόμενων οδηγιών και κανονισμών και ταυτίζονται με τα ακόλουθα πρότυπα.Tεχνικά έγγραφα στη:*
	Ευθύς λειαντήρας	Αριθμός ευρετηρίου
tr	AB Uygunluk beyani		Tek sorumlu olarak, tanımlanan ürünün aşağıdaki yönetmelik ve direktiflerin geçerli bütün hükümlerine ve aşağıdaki standartlara uygun olduğunu beyan ederiz.Teknik belgelerin bulunduğu yer:*
	Kalırpçı taşlama	Ürün kodu

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CE

pl	Deklaracja zgodności UE		Oświadczamy z pełną odpowiedzialnością, że niniejsze produkty odpowiadają wszystkim wymaganiom poniżej wyszczególnionych dyrektyw i rozporządzeń, oraz że są zgodne z następującymi normami.Dokumentacja techniczna:*
	Szlifierka prosta	Numer katalogowy
cs	EU prohlásení oshodě		Prohlašujeme na výhradní zodpovědnost, že uvedený výrobek splňuje všechna příslušná ustanovení níže uvedených směrnic anařízení aje vsouladu snásledujícími normami:Technické podklady u:*
	Přímá bruska	Objednací číslo
sk	EÚ vyhlásenie ozhode		Vyhlasujeme na výhradní zodpovednosť, že uvedený výrobok spĺňa všetky príslušné ustanovenia nižšie uvedených smerníc anariadení aje vsúlade snasledujúcimi normami:Technické podklady má spoločnosť:*
	Priama brúska	Vecné číslo
hu	EU konformitási nyilatkozat		Egyedüli felelőséggel kijelentjük, hogy a megnevezett termékek megfelelnek az alábbiakban felsorolásra kerülő irányelvek és rendeletek valamennyi idevágó előírásainak és megfelelnek a következő szabványoknak.Műszaki dokumentumok megőrzési pontja:*
	Egyenes csiszoló	Cikkszám
ru	Заявление о соответствии EC		Мы заявляем под нашу единоличную ответственность, что названные продукты соответствуют всем действующим предписаниям нижеуказанных директив и распоряжений, а также нижеуказанных норм.Техническая документация хранится y:*
	Прямая шлифмашина	Tоварный No
uk	Заява про відповідність ЄС		Мизаявляємо під нашу одноособову відповідальність, що названі вироби відповідають усім чинним положенням нищеозначених директив і розпоряджень, а також нижчеозначеним нормам.Технічна документація зберігається y:*
	Прямая шлифмашина	Tоварний номер
kk	EO сәйкестік мағлумдамасы		Өз жауапкершілікпен біз аталған өнімдер төменде жзылған директикалар мен жарлықтардың тиісті қағилаларына сәйкестігін және төмендегі нормаларға сай екенін білдіреміз.Техникалық құжаттар:*
	Тік ажарлағыш	Өнім нөмірі
ro	Declaratie de conformitate UE		Declarăm pe proprie răspundere că produsele mentionate corespund tutu-ror dispozițiilor relevante ale directivelor și reglementărilor enumerate în ce-le ce urmează și sunt în conformitate cu următoarele standarde.Documentаție tehnică la:*
	Polizor drept	Număr de identificare
bg	ЕС декларация за съответствие		С пълна отговорностние декларираме, че посочените продукти отговарят на всички валидни изисквания на директивите и разпоредбите по-долу и съответства на следните стандарти.Техническа документация при:*
	Права шлифоваща машина	Каталожен номер
mk	EU-Изјава за сообразност		Со целосна одговорност изјавуваме, дека опишаните производи се во согласност со сите релевантни одредби на следните регулативи и прописи и се во согласност со следните норми.Техничка документација кaj:*
	Рамна брусилка	Број на дел/артик
sr	EU-izjava o usaglašenosti		Na sopstvenu odgovornost izjavljujemo, da navedeni proizvodi odgovaraju svim dotičnim odredbama naknadno navedenih smernica u uredaba i da su u skladu sa sledećim standardima.Tehnička dokumentacija kod:*
	Ravna brusilica	Broj predmeta
sl	Izjava o skladnosti EU		Izjavljamo pod izključno odgovornostjo, da je omenjen izdelek v skladu z vse-mi relevantnimi določili direktiv in uredb ter ustreza naslednjim standardom.Tehnična dokumentacija pri:*
	Premi brusilnik	Številka artikla
hr	EU izjava o sukladnosti		Pod punom odgovornošću izjavljujemo da navedeni proizvodi odgovaraju svim relevantnim odredbama direktiva i propisima navedenima u nastavku i da su sukladní sa sljedećim normama.Tehnička dokumentacija se može dobiti kod:*
	Ravna brusilica	Kataloški br.
et	EL-vastavusdeklaratsioon		Kinnitame ainuvastutajatena, et nimetatud tooted vastavad järgnevalt loetletud direktiivide ja määruste köikidele asjaomastele nõuetele ja on kooskõlas
	Otslihvija	Tootenumber

CE

III

			järgmiste normidega.Tehnilised dokumendid saadaval: *
Iv	Deklaräcija par atbilstībuES standartiem		Mēs ar pilnu atbildību paziņojam, ka šeit aplūkotie izstrādājumi atbilst visiem talāk minētajās direktīvās un rīkojumos ietvertajām saistošajām nostādnēm,kā ari sekojošiem standartiem.Tehniskā dokumentācija no: *
	Taisnā slipmašina	Izstrādājuma numurs
It	ES atitikties deklaracija		Atsakingai pareiškiame, kad išvardyti gaminiai atitinka visus privalomus žemiau nurodytu direktyvu ir reglamentu reikalavimus ir šiuos standartus.Techninė dokumentacija saugoma: *
	Tiesinis šlifuoklis	Gaminio numeris
	GGS 8 CE	3 601 B22 1..	2006/42/EC	EN 60745-1:2009+A11:2010
	GGS 28 C	3 601 B20 0..	2014/30/EU	EN 60745-2-23:2013
	GGS 28 CE	3 601 B20 1..	2011/65/EU	EN 55014-1:2017+A11:2020
	GGS 28 LC	3 601 B21 0..		EN 55014-2:2015
	GGS 28 LCE	3 601 B21 1..		EN 61000-3-2:2019
	GGS 28 LP	3 601 B25 0..		EN 61000-3-3:2013+A1:2019
				EN 50581:2012
			BOSCH	* Robert Bosch Power Tools GmbH(PT/ECS)70538 StuttgartGERMANY
			Henk BeckerChairman ofExecutive Management	Helmut HeinzelmannHead of Product Certification
				i.V. Kud
			Robert Bosch Power Tools GmbH, 70538 Stuttgart, GERMANYStuttgart, 08.06.2020

BOSCH