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47
Bosch Power Tools
3 609 929 B88 | (9/3/09)
Vibration-dampen-
ing Auxiliary Handle
(see figure C)
The vibration-dampening auxiliary handle reduc-
es the vibrations, making operation more com-
fortable and secure.
f
Operate your machine only with the auxilia-
ry handle 2.
– Screw the auxiliary handle
2
on the right or
left of the machine head depending on the
working method.
f
Do not make any alterations to the auxiliary
handle.
f
Do not continue to use an auxiliary handle if
it is damaged.
Hand Guard (see figure D)
f
For operations with the rubber sanding
plate 20 or with the cup brush/wheel
brush/flap disc, always mount the hand
guard 12.
– The hand guard
12
is fastened with the auxil-
iary handle
2
.
Mounting the Grinding Tools
General Information
f
Disconnect the power supply before mak-
ing any adjustments, changing accessories,
or placing the machine aside.
This safety
measure prevents accidental starting of the
power tool.
f
Grinding and cutting discs become very hot
while working; do not touch until they have
cooled.
Pay attention to the dimensions of the grinding
tools. The mounting hole diameter must fit the
mounting flange without play. Do not use reduc-
ers or adapters.
– Clean the grinder spindle
3
and all parts to
be mounted.
f
After mounting the grinding tool and before
switching on, check that the grinding tool is
correctly mounted and that it can turn free-
ly. Make sure that the grinding tool does
not graze against the protection guard or
other parts.
Mounting Grinding or Cutting Discs
(see figures E1
–
E2)
Installation
– Make sure that the fitting protection guard is
mounted (see “Mounting the Protective De-
vices”, page 46).
– Place the clamping flange
13
on the grinder
spindle
3
.
A plastic part (O-ring) is fitted around the cen-
tring collar of mounting flange
13
.
If the O-ring
is missing or damaged,
it must immediately be
replaced before mounting flange
13
is mounted.
– Mount the desired grinding/cutting disc
14
in
the correct rotation direction onto the grind-
er spindle
3
.
– Place the clamping nut
15
onto the spindle
thread so that the central recess of the
clamping nut faces upward.
– Tighten the clamping nut with two-pin span-
ner
16
, while counter-holding the spanner
surfaces of the grinder spindle
3
with open-
end spanner
17
.
Removal
– Hold the grinder spindle
3
on the spanner
surfaces with open-end spanner
17
.
– Unscrew the clamping nut 15 from the grind-
er spindle with two-pin spanner 16, while
counter-holding the spanner surfaces with
open-end spanner 17.
– Afterwards, pull the grinding tool and the
mounting flange from the grinder spindle.
Applies for the following types:
– 0 602 301 4..
– 0 602 305 40.
– 0 602 306 434
– 0 602 324 40.
– 0 602 327 401
Applies for the following types:
– 0 602 304 40.
– 0 602 324 44., ... 464,
... 474, ... 434
– 0 602 327 401
– 0 602 329 4..
– 0 602 331 4..
– 0 602 332 4..
– 0 602 334 4..
OBJ_BUCH-698-001.book Page 47 Thursday, September 3, 2009 12:19 PM