Bosch GBR 15 CAG Professional Manual Original página 16

16 | English
Kickback is the result of power tool misuse and/or incor-
rect operating procedures or conditions and can be avoid-
ed 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. Al-
ways use auxiliary handle, if provided, for maximum
control over kickback or torque reaction during
start-up. The operator can control torque reactions or
kickback forces, if proper precautions are taken.
 Never place your hand near the rotating accessory. Ac-
cessory may kickback over your hand.
 Do not position your body in the area where power tool
will move if kickback occurs. Kickback will propel the
tool in direction opposite to the wheel's movement at the
point of snagging.
 Use special care when working corners, sharp edges,
etc. Avoid bouncing and snagging the accessory. Cor-
ners, sharp edges or bouncing have a tendency to snag the
rotating accessory and cause loss of control or kickback.
 Do not attach a saw chain woodcarving blade or
toothed saw blade. Such blades create frequent kickback
and loss of control.
Additional safety instructions for grinding
 Use only wheel types that are recommended for your
power tool and the specific guard designed for the se-
lected wheel. Wheels for which the power tool was not de-
signed cannot be adequately guarded and are unsafe.
 The grinding surface of the centre depressed wheels
must be mounted below the plane of the guard lip. An
improperly mounted wheel that projects through the plane
of the guard lip cannot be adequately protected.
 The guard must be securely attached to the power tool
and positioned for maximum safety, so the least
amount of wheel is exposed towards the operator. The
guard helps to protect operator from broken wheel frag-
ments, accidental contact with wheel and sparks that
could ignite clothing.
 Wheels must be used only for recommended applica-
tions. For example: do not grind with the side of the
cut-off wheel. Abrasive cut-off wheels are intended for
peripheral grinding; side forces applied to these wheels
may cause them to shatter.
 Always use undamaged wheel flanges that are of cor-
rect size and shape for your selected wheel. Proper
wheel flanges support the wheel thus reducing the possi-
bility of wheel breakage. Flanges for cut-off wheels may be
different from grinding wheel flanges.
 Do not use worn down reinforced 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
Wear safety goggles.
3 609 929 C68 | (11.9.13)
All manuals and user guides at all-guides.com
 Use suitable detectors to determine if utility lines are
 Release the On/Off switch and set it to the off position
 When working stone, use dust extraction. The vacuum
 Do not touch grinding and cutting discs before they
 When working with the machine, always hold it firmly
 Secure the workpiece. A workpiece clamped with clamp-
 Keep your workplace clean. Blends of materials are par-
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 author-
ised 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 sock-
et elsewhere.
Products sold in AUS and NZ only: Use a residual current de-
vice (RCD) with a rated residual current of 30 mA or less.
Safety Warnings for Diamond Cup Wheels
 Work only with the fitting extraction hood of the power
 Select a diamond cup wheel suitable for the material to
 Before assembling, clean the clamping set, spindle and
 Observe the dimensions of the diamond cup wheel. The
 The allowable maximum speed of the diamond cup
 To prevent damage, dismount diamond cup wheels be-
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 explo-
sion. Penetrating a water line causes property damage or
may cause an electric shock.
when the power supply is interrupted, e. g., in case of a
power failure or when the mains plug is pulled. This pre-
vents uncontrolled restarting.
cleaner must be approved for the extraction of stone
dust. Using this equipment reduces dust-related hazards.
have cooled down. The discs can become very hot while
working.
with both hands and provide for a secure stance. The
power tool is guided more secure with both hands.
ing devices or in a vice is held more secure than by hand.
ticularly dangerous. Dust from light alloys can burn or ex-
plode.
tool being used, connected to a suitable vacuum clean-
er.
be worked. Observe the material information on the
packaging.
diamond cup wheel.
mounting hole diameter must fit the mounting flange.
Do not use reducers or adapters. The mounting hole of
the diamond cup wheel may not be enlarged.
wheel must correspond with the maximum speed of the
power tool.
fore transporting the power tool.
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