English - 3
■
In case of mains failure or when the main plug
is pulled, unlock the On /Off switch immedi-
ately and turn it to the off position. This pre-
vents uncontrolled restarting.
■
The machine itself should only be used for dry
cutting/grinding.
■
When working with the machine, always
mount the auxiliary handle.
■
Hold electric tools by their insulated han-
dles whenever they could possibly touch a
hidden wire or their own cords.
Touching a “live” wire can transfer the voltage
to the exposed metal parts of the tool and give
the operator an electric shock.
■
Use appropriate detectors to determine if
utility lines are hidden in the work area or
call the local utility company for assis-
tance.
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.
■
The protection guard
6
must be mounted when
working with grinding or cutting discs. The
hand protector
12
(accessory) must be
mounted when working with the rubber sand-
ing plate
13
or the cup brush
16
/disc brush/
flap disc.
■
When working with stone, use a vacuum
cleaner for removing dust. The vacuum
cleaner must be approved for removing ma-
sonry dust. When cutting stone, use the cutting
guide.
■
Don’t work with materials containing asbestos.
■
Use only grinding tools whose allowable speed
is at least as high as the idling speed of the
machine.
■
Check grinding tools before use. The grinding
tool must be properly mounted and turn freely.
Perform a test run for at least 30 seconds with-
out load. Do not use damaged, out-of-round or
vibrating grinding tools.
■
Protect the grinding wheel from impact, shock
and grease.
■
Apply the machine to the workpiece only when
switched on.
■
Keep hands away from rotating grinding tools.
■
Pay attention to the direction of rotation. Al-
ways hold the machine so that sparks and
grinding dust fly away from the body.
■
Flying sparks are produced when grinding
metal, so make sure that no persons are en-
dangered. Because of a possible fire hazard,
no combustible materials should be nearby
(spark flying zone).
■
Be careful when cutting grooves, e. g. in load-
carrying walls: See the information on statics.
■
Blocking the cutting disc leads to a strong jerk-
ing reaction of the machine. If this happens,
switch off the machine immediately.
■
Observe the dimensions of the grinding discs.
The diameter of the hole must fit retainer
mounting flange
8
(M 14),
17
(M 10). Do not
use any reducers or adapters.
■
Never use cutting discs for rough grinding. Do
not exert any lateral pressure on the cutting
discs.
■
Observe the manufacturer’s instructions re-
garding mounting and use of grinding tools.
■
Caution! The grinding wheel keeps running af-
ter the machine has been switched off.
■
Do not tighten the machine in a vise.
■
Never allow children to use the machine.
■
Bosch can only guarantee a flawless function-
ing of the machine if the original accessories
intended for it are used.
■
Before any work on the machine itself, pull
the power plug.
Protective Hood
■
The protection guard 6 must be mounted when
working with grinding or cutting discs.
Place the protective hood 6 on the spindle collar.
Adjust the position of the protective hood 6 to the
requirements of the work process. Clamp down
with screw 7.
The closed side of the protective hood 6 must
always point towards the operator.
Auxiliary Handle
■
When working with the machine, always
mount the auxiliary handle.
Screw in the auxiliary handle 3 on the right or left
of the machine head depending on the chosen
working method.
Hand Protector
The hand protector 12 (accessory) must be
mounted when working with the rubber sanding
plate 13 or the cup brush 16/disc brush/flap disc.
The hand protector 12 is fastened with the auxil-
iary handle 3.
Mounting the
Protective Devices
2 609 140 063 - Buch Seite 3 Mittwoch, 11. Februar 2004 10:03 10
8 • 2 609 140 063 • TMS • 04.02.04
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