GSM 175 Professional - Broyeur BOSCH - Free user manual and instructions

USER MANUAL GSM 175 Professional BOSCH

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GSM 200 D Professional

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Senior Vice President

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GSM 200 D Professional

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General Power Tool Safety Warnings

Read all safety warnings and all

instructions. Failure to follow

the warnings and instructions may result in elec-

tric shock, fire and/or serious injury.

Save all warnings and instructions for future

The term “power tool” in the warnings refers to

your mains-operated (corded) power tool or

battery-operated (cordless) power tool.

a) Keep work area clean and well lit. Clut-

tered or dark areas invite accidents.

b) 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

c) Keep children and bystanders away

while operating a power tool. Distrac-

tions can cause you to lose control.

2) Electrical safety

a) 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.

b) Avoid body contact with earthed or

grounded surfaces, such as pipes, radia-

tors, ranges and refrigerators. There is

an increased risk of electric shock if your

body is earthed or grounded.

c) Do not expose power tools to rain or wet

conditions. Water entering a power tool

will increase the risk of electric shock.

d) 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 and moving parts.

Damaged or entangled cords increase the

risk of electric shock.

e) When operating a power tool outdoors,

use an extension cord suitable for out-

door use. Use of a cord suitable for out-

door use reduces the risk of electric

f) If operating a power tool in a damp loca-

tion is unavoidable, use a residual cur-

rent device (RCD) protected supply. Use

of an RCD reduces the risk of electric

a) 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 influ-

ence of drugs, alcohol or medication. A

moment of inattention while operating

power tools may result in serious person-

b) Use personal protective equipment. Al-

ways wear eye protection. Protective

equipment such as dust mask, non-skid

safety shoes, hard hat, or hearing protec-

tion used for appropriate conditions will

reduce personal injuries.

c) Prevent unintentional starting. Ensure

the switch is in the off-position before

connecting to power source and/or bat-

tery pack, picking up or carrying the

tool. Carrying power tools with your fin-

ger on the switch or energising power

tools that have the switch on invites acci-

d) Remove any adjusting key or wrench be-

fore turning the power tool on. A wrench

or a key left attached to a rotating part of

the power tool may result in personal inju-

e) Do not overreach. Keep proper footing

and balance at all times. This enables

better control of the power tool in unex-

f) Dress properly. Do not wear loose cloth-

ing or jewellery. Keep your hair, clothing

and gloves away from moving parts.

Loose clothes, jewellery or long hair can

be caught in moving parts.

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Bosch Power Tools 1 609 929 V05 | (9.3.10)

g) If devices are provided for the connec-

tion of dust extraction and collection fa-

cilities, ensure these are connected and

properly used. Use of dust collection can

reduce dust-related hazards.

4) Power tool use and care

a) Do not force the power tool. Use the cor-

rect power tool for your application. The

correct power tool will do the job better

and safer at the rate for which it was de-

b) 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 re-

c) Disconnect the plug from the power

source and/or the battery pack from the

power tool before making any adjust-

ments, changing accessories, or storing

power tools. Such preventive safety

measures reduce the risk of starting the

power tool accidentally.

d) Store idle power tools out of the reach of

children and do not allow persons unfa-

miliar with the power tool or these in-

structions to operate the power tool.

Power tools are dangerous in the hands of

e) Maintain power tools. Check for mis-

alignment or binding of moving parts,

breakage of parts and any other condi-

tion that may affect the power tool’s op-

eration. If damaged, have the power tool

repaired before use. Many accidents are

caused by poorly maintained power tools.

f) Keep cutting tools sharp and clean. Prop-

erly maintained cutting tools with sharp

cutting edges are less likely to bind and

are easier to control.

g) Use the power tool, accessories and tool

bits etc. in accordance with these in-

structions, taking into account the work-

ing conditions and the work to be per-

formed. Use of the power tool for

operations different from those intended

could result in a hazardous situation.

a) Have your power tool serviced by a qual-

ified repair person using only identical

replacement parts. This will ensure that

the safety of the power tool is maintained.

Safety Warnings for Bench Grinders

Wear safety goggles.

f Never use the machine with a damaged ca-

ble. Do not touch the damaged cable and

pull the mains plug when the cable is dam-

aged while working. Damaged cables in-

crease the risk of an electric shock.

f Connect the machine to a mains supply with

proper earthing connection. Socket outlet

and extension cable must be equipped with

an operative protective conductor.

f Do not use accessories which are not spe-

cifically designed and recommended by the

tool manufacturer. Just because the acces-

sory can be attached to your power tool, it

does not assure safe operation.

f The rated speed of the accessory must be at

least equal to the maximum speed marked

on the power tool. Accessories running fast-

er than their rated speed can break and fly

f Do not use a damaged accessory. Before

each use, check the grinding wheel for

chips and cracks. If the machine or applica-

tion tool is dropped, inspect for damage or

install an undamaged application tool. After

inspecting and installing the application

tool, position yourself and bystanders away

from the plane of the rotating application

tool and run the power tool at maximum no-

load speed for one minute. Damaged appli-

cation tools will normally break apart during

f Use the machine only with the spark guard

9. Sparks being expelled can injure your eyes

or set objects in the vicinity on fire.

OBJ_BUCH-1114-001.book Page 15 Tuesday, March 9, 2010 1:07 PM16 | English 1 609 929 V05 | (9.3.10) Bosch Power Tools f When grinding, tilt down the spark guard 9

as far as possible. Sparking occurs when

f Regularly check the clearance between the

workpiece support 10 as well as the holder

of the spark guard 8 to the grinding wheel,

and readjust as required. The clearance to

the grinding wheel may not exceed 2 mm.

When the clearance is larger, you are not suf-

ficiently protected against sparking. The

workpiece can be drawn in by the rotational

motion of the grinding wheel and lead to in-

f Guide the workpiece only against the

switched-on machine and do not switch the

machine off until after having removed the

workpiece. The workpiece can move sudden-

f Never apply the workpiece laterally against

the rotating grinding wheel, and always

grind from the front. The workpiece can be

drawn out of your hand through the rotation-

al motion of the grinding wheel and lead to

f Never reach into the running grinding wheel

of the machine. This can lead to serious inju-

f Do not stop coasting grinding wheels by ap-

plying lateral pressure to them. The work-

piece can be drawn out of your hand through

the rotational motion of the grinding wheel

and lead to injuries.

f Wear a work apron. Pay attention that other

persons are not put at risk from sparking.

Remove flammable materials in close vicini-

ty. Sparking occurs when cutting metal.

f Keep your workplace clean. Blends of mate-

rials are particularly dangerous. Dust from

light alloys can burn or explode.

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 fit-

ted in its place by an authorised customer serv-

ice 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 in-

serted into a mains socket elsewhere.

Functional Description

Read all safety warnings and all in-

structions. Failure to follow the

warnings and instructions may re-

sult in electric shock, fire and/or se-

While reading the operating instructions, unfold

the graphics page for the machine and leave it

The machine is intended for sharpening tools as

well as for grinding and deburring metal.

The machine may only be used for short-time op-

eration (60 min. max).

The numbering of the product features refers to

the illustration of the machine on the graphics

8 Holder for the spark guard

10 Workpiece support

Accessories shown or described are not part of the

standard delivery scope of the product. A complete

overview of accessories can be found in our acces-

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Measured sound values determined according

Typically the A-weighted sound pressure level of

the product is 72 dB(A). Uncertainty K=3 dB.

The noise level when working can exceed

Wear hearing protection!

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 61029 accord-

ing to the provisions of the directives

2004/108/EC, 2006/42/EC.

Senior Vice President

Double bench grinder GSM 175

GSM 200 D Professional

Weight according to EPTA-Procedure

/I /I /I The values given are valid for nominal voltages [U] of 230/240 V. For lower voltage and models for specific countries,

these values can vary.

Please observe the article number on the type plate of your machine. The trade names of the individual machines

* The operating mode S2 (60 min.) designates short-time operation with a maximum operating duration of 60 min-

utes. After this period, switch off the machine and allow it to cool down.

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1 609 929 V05 | (9.3.10) Bosch Power Tools

f Before any work on the machine itself, pull

Bolt the machine to a workbench/bench top

with suitable screws via the 4 holes intended for

Mounting the Spark Guard/Workpiece

Support (see figures A

f Use the machine only with the spark guard

9. Sparks being expelled can injure your eyes

or set objects in the vicinity on fire.

Mount the holder for the spark guard 8 with the

Screw the spark guard 9 to the holder of the

Mount the workpiece support 10 as shown in

f Regularly check the clearance between the

workpiece support 10 as well as the holder

of the spark guard 8 to the grinding wheel,

and readjust as required. The clearance to

the grinding wheel may not exceed 2 mm.

When the clearance is larger, you are not suf-

ficiently protected against sparking. The

workpiece can be drawn in by the rotational

motion of the grinding wheel and lead to in-

Replace the grinding wheel when the holder of

the spark guard 8 can no longer be adjusted to

the required clearance of 2 mm (max.) to the

Power supply (GSM 200 D)

(Three-Phase Current)

f Have the power tool connected to the

mains supply only through a qualified elec-

trician. The machine is provided without a

mains plug. When connecting, pay attention

to the correct rotation direction of the power

Changing a Grinding Wheel

f The rated speed of the accessory must be at

least equal to the maximum speed marked

on the power tool. Accessories running fast-

er than their rated speed can break and fly

Replace the grinding wheel as soon as its resid-

ual material reaches a thickness of 10 mm.

Loosen the 3 screws of cover 1 and remove cov-

er 1. Hold the grinder spindle 5 in place with an

open-end spanner (size 7 mm) and unscrew

Note: The grinder spindle 5 on the left side of

the machine has a left-hand thread.

Remove the clamping flange 3 and the grinding

wheel 5 from the grinder spindle.

The new grinding wheel is mounted in reverse

order. Place the cover 1 firmly onto the housing

and tighten with the 3 screws.

Dress used and out-of-centre grinding discs

with a whetstone (accessory) before continuing

Dust/Chip Extraction

f Dusts from materials such as lead-containing

coatings, some wood types, minerals and

metal can be harmful to one’s health. Touch-

ing or breathing-in the dusts can cause aller-

gic reactions and/or lead to respiratory infec-

tions of the user or bystanders.

Certain dusts, such as oak or beech dust, are

considered as carcinogenic, especially in

connection with wood-treatment additives

(chromate, wood preservative). Materials

containing asbestos may only be worked by

– Provide for good ventilation of the work-

– It is recommended to wear a P2 filter-

Observe the relevant regulations in your

country for the materials to be worked.

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of the power source must agree with the

voltage specified on the nameplate of the

machine. Power tools marked with 230 V

can also be operated with 220 V.

f Check the grinding tools before using. The

grinding tools must be properly mounted

and must rotate freely. Carry out a 1 minute

(minimum) test run at maximum speed in a

safe environment with no load. Do not use

damaged, out-of-centre or vibrating grind-

ing tools. Damaged grinding tools can burst

Switching On and Off (GSM 175/GSM 200)

To start the machine, push the On/Off switch 7

to the “I” position.

To switch off the machine, push the On/Off

switch 7 to the “0” position.

Switching On and Off (GSM 200 D)

To start the machine, turn the On/Off switch 7

To switch off the machine, turn the On/Off

switch 7 to position „0“.

Place the workpiece subject to grinding onto

the workpiece support 10 and press it moder-

ately against the grinding wheel. To achieve op-

timal grinding results, lightly move the work-

piece back and forth. This also ensures that the

grinding wheel is worn off evenly.

Occasionally cool off the workpiece in water.

Use silicon carbide grinding discs C (accessory)

when working carbide (TC) workpieces.

Protect the grinding tool against impact, shock

Maintenance and Service

Maintenance and Cleaning

f Before any work on the machine itself, pull

f For safe and proper working, always keep

the machine and ventilation slots clean.

If the machine should fail despite the care taken

in manufacturing and testing procedures, repair

should be carried out by an after-sales service

centre for Bosch power tools.

In all correspondence and spare parts order,

please always include the 10-digit article

number given on the type plate of the machine.

After-sales Service and Customer As-

Our after-sales service responds to your ques-

tions concerning maintenance and repair of your

product as well as spare parts. Exploded views

and information on spare parts can also be

Our customer service representatives can an-

swer your questions concerning possible appli-

cations and adjustment of products and acces-

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

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Fax: +353 (01) 4 66 68 88

Australia, New Zealand and Pacific Islands

Robert Bosch Australia Pty. Ltd.

Customer Contact Center

Republic of South Africa

Hotline: +27 (011) 6 51 96 00

35 Roper Street, New Centre

E-Mail: bsctools@icon.co.za

KZN – BSC Service Centre

Unit E, Almar Centre

E-Mail: bsc.dur@za.bosch.com

Western Cape – BSC Service Centre

Democracy Way, Prosperity Park

The machine, accessories and packaging should

be sorted for environmental-friendly recycling.

Only for EC countries:

Do not dispose of power tools in-

According the European Guideline

2002/96/EC for Waste Electrical

and Electronic Equipment and its

implementation into national

right, power tools that are no longer usable

must be collected separately and disposed of in

an environmentally correct manner.

Subject to change without notice.

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AVERTISSEMENT OBJ_BUCH-1114-001.book Page 21 Tuesday, March 9, 2010 1:07 PM22 | Français

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2004/108/CE, 2006/42/CE.

Robert Bosch GmbH, PT/ESC,

Senior Vice President

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GSM 200 D Professional

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ADVERTENCIA OBJ_BUCH-1114-001.book Page 29 Tuesday, March 9, 2010 1:07 PM30 | Español

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Senior Vice President

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GSM 200 D Professional

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MR P R O D U C T O C E R T I F I C A D O C E R T I F I E D P R O D U C T OBJ_BUCH-1114-001.book Page 36 Tuesday, March 9, 2010 1:07 PMPortuguês | 37 Bosch Power Tools 1 609 929 V05 | (9.3.10) pt

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Senior Vice President

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GSM 200 D Professional

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AVVERTENZA OBJ_BUCH-1114-001.book Page 44 Tuesday, March 9, 2010 1:07 PMItaliano | 45

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Senior Vice President

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GSM 200 D Professional

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WAARSCHUWING OBJ_BUCH-1114-001.book Page 51 Tuesday, March 9, 2010 1:07 PM52 | Nederlands

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Senior Vice President

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GSM 200 D Professional

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ADVARSEL OBJ_BUCH-1114-001.book Page 58 Tuesday, March 9, 2010 1:07 PMDansk | 59

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Senior Vice President

GSM 200 D Professional

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Bosch Service Center

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Senior Vice President

GSM 200 D Professional

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Bosch Service Center

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Senior Vice President

GSM 200 D Professional

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VAROITUS OBJ_BUCH-1114-001.book Page 76 Tuesday, March 9, 2010 1:07 PMSuomi | 77

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Senior Vice President

GSM 200 D Professional

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Senior Vice President

GSM 200 D Professional

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Senior Vice President

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GSM 200 D Professional

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