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Operating instructions

 

F 000 622 309 | 11.2009

Robert Bosch Ltda.

 

h) Use ear protectors.

 

 

 

Exposure to noise can 

cause hearing loss.

 

i) Use auxiliary handles supplied with the 

tool.

 

 

 

Loss of control can cause personal injury.

 

4. Power tool use and care

a) 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.

 

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 repaired.

 

c) 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.

 

d) 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.

 

e) 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.

 

f) Keep cutting tools sharp and clean.

 

 

 

Properly 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 
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.

 

h) Keep handles dry, clean and free from oil 

and grease.

 

 

 

Slippery handles do not allow 

for safe handling and control of the tools in 
unexpected situations.

 

5. Service

a) 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.

 

b) In case of consuming of the carbon 

brushes to send the tool by assistance 
authorized technique for substitution.

 

 

 

Carbon brushes are of specify them cause 
damages to the motor of the tool.

 

c) if the power cord is damaged, the power 

cord shall be replaced by manufacturer, 
service or qualified person to avoid the 
risk of electrical shock.

Safety warnings that are common for 
grinding, sanding, wire brushing or abra-

sive cutting off operations:

a) This power tool is intended to function as a 

grinder, sander, wire brush or cut-off 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.

 

b) This power tool is not recommended for 

polishing.

 

 

 

Operations for which the power 

tool was not designed may create a hazard 
and cause personal injury.

 

c) 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.

 

d) 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 fly apart.

 

e) 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 guarded or controlled.

 

f) The arbor size of wheels, flanges, backing 

pads or any other accessory must properly 
fit the spindle of the power tool. 

 

Accessories with arbor holes that do not 
match the mounting hardware of the power 
tool will run out of balance, vibrate excessively 
and may cause loss of control.

0_GWS8_115ET_pag5a40.indd   32

03.12.09   14:51:25

Содержание GWS Professional 8-115

Страница 1: ... substituídos gratuitamente por qualquer Oficina Autorizada Bosch contra a apresentação do Certificado de Garantia preenchido e ou da fatura respectiva Não estão incluídos na garantia 4 Os defeitos originados de 4 1 uso inadequado da ferramenta 4 2 instalações elétricas deficientes 4 3 ligação da ferramenta elétrica em rede elétrica inadequada 4 4 desgaste natural 4 5 desgaste oriundo de intervalo...

Страница 2: ...cessories and packaging should be sorted for environmental friendly recycling Only for EC countries Do not dispose of power tools into household waste According the European Guide line 2002 96 EC for Waste Elec trical and Electronic Equipment and its implementation into national right power tools that are no longer usable must be collected separately and dis posed of in an environmentally correct ...

Страница 3: ...Robert Bosch Ltda F 000 622 309 11 2009 5 0_GWS8_115ET_pag5a40 indd 5 03 12 09 14 51 20 ...

Страница 4: ... reduces the risk of electric shock f 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 g In case that it has necessity of substitution of the electric handle must direct the tool for an assistance authorized technique A damaged handle increase the risk of electric shock 3 Personal safety ...

Страница 5: ...low for safe handling and control of the tools in unexpected situations 5 Service a 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 b In case of consuming of the carbon brushes to send the tool by assistance authorized technique for substitution Carbon brushes are of specify them caus...

Страница 6: ... l 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 m 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 n Regularly clean the power tool s air vents The motor s fan wi...

Страница 7: ...ssibility of wheel breakage Flanges for cut off wheels may be different from grinding wheel flanges e Do not use worn down wheels from larger power tools Wheels intended for larger power tools are not suitable for the higher speed of a smaller tool and may burst Additional safety warnings specific for abrasive cutting off operations a Do not jam the cut off wheel or apply excessive pressure Do not...

Страница 8: ... when connectable e Keep your workplace clean Blends of materials are particularly dangerous Dust from light alloys can burn or explode f Never use the machine with a damaged cable Do not touch the damaged cable and pull the mains plug when the cable is damaged while working Damaged cables increase the risk of an electric shock g Connect machines that are used in the open via a residual current de...

Страница 9: ...ages U of 127 V or 220 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 may vary Noise vibration information Measured values determined according to EN 60745 Typically the A weighted noise levels of the prod uct are Sound pressure level 91 dB A Sound power level...

Страница 10: ...engage Adjust the position of the protection guard 6 to the requirements of the work process For this press the release lever 2 upward and turn the protection guard 6 to the required position Adjust the protection guard 6 in such a manner that sparking is prevented in the direction of the operator The protection guard 6 may be turned only upon actuation of the release lever 2 Otherwise the power t...

Страница 11: ...ing spindle M 14 An O ring plas tic part is inserted in the mounting flange 8 around the centring collar If the O ring is missing or is damaged it must in all cases be replaced article number 1 600 210 039 before the mounting flange 8 is mounted Flap disc For operations with the flap disc always mount the hand guard 13 Rubber sanding plate For operations with the rubber sanding plate 14 always mou...

Страница 12: ... It is recommended to wear a P2 filter class respirator Observe the relevant regulations in your coun try for the materials to be worked Operation Starting operation Observe correct mains voltage The voltage 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 and power tools marked with 127 V can al...

Страница 13: ...g metal For cutting metal always work with the protection guard for cutting 12 When cutting work with moderate feed adapted to the material being cut Do not exert pressure onto the cutting disc tilt or oscillate the machine Do not reduce the speed of running down cut ting discs by applying sideward pressure The machine must always work in an up grinding motion Otherwise the dan ger exists of it be...

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