English |
23
Bosch Power Tools
1 609 929 S13 | (28.1.09)
An estimation of the level of exposure to vibra-
tion should also take into account the times
when the tool is switched off or when it is run-
ning but not actually doing the job. This may sig-
nificantly reduce the exposure level over the to-
tal working period.
Identify additional safety measures to protect
the operator from the effects of vibration such
as: maintain the tool and the accessories, keep
the hands warm, organisation of work patterns.
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 60745 accord-
ing to the provisions of the directives
2004/108/EC, 98/37/EC (until 28 Dec 2009),
2006/42/EC (from 29 Dec 2009).
Technical file at:
Robert Bosch GmbH, PT/ESC,
D-70745 Leinfelden-Echterdingen
Robert Bosch GmbH, Power Tools Division
D-70745 Leinfelden-Echterdingen
24.09.2008
Assembly
Mounting/Replacing the Saw Blade
f
Before any work on the machine itself, pull
the mains plug.
f
When mounting the saw blade, wear protec-
tive gloves.
Danger of injury when touching
the saw blade.
f
Only use saw blades that correspond with
the characteristic data given in the operat-
ing instructions.
f
Do not under any circumstances use grind-
ing discs as the cutting tool.
Selecting a Saw Blade
An overview of recommended saw blades can
be found at the end of this manual.
Removal of the Saw Blade (see figure A)
For changing the cutting tool, it is best to place
the machine on the face side of the motor hous-
ing.
– Press the spindle lock button
4
and keep it
pressed.
f
The spindle lock button 4 may be actuated
only when the saw spindle is at a standstill.
Otherwise, the power tool can be damaged.
– With the Allen key
6
, unscrew the clamping
bolt
17
turning in rotation direction
n
.
– Tilt back the retracting blade guard
11
and
hold firmly.
– Remove the clamping flange
18
and the saw
blade
19
from the saw spindle
21
.
Mounting the Saw Blade (see figure A)
For changing the cutting tool, it is best to place
the machine on the face side of the motor hous-
ing.
– Clean the saw blade
19
and all clamping
parts to be assembled.
– Tilt back the retracting blade guard
11
and
hold firmly.
– Place the saw blade
19
on to the mounting
flange
20
. The cutting direction of the teeth
(direction or arrow on saw blade) and the di-
rection-of-rotation arrow on the blade guard
15
must correspond.
– Mount the clamping flange
18
and screw in
the clamping bolt
17
turning in rotation di-
rection
o
. Observe correct mounting posi-
tion of mounting flange
20
and clamping
flange
18
.
– Press the spindle lock button
4
and keep it
pressed.
– With the Allen key
6
, tighten the clamping
bolt
17
turning in rotation direction
o
. The
tightening torque is between 6–9 Nm, which
corresponds to hand tight plus ¼ turn.
Dr. Egbert Schneider
Senior Vice President
Engineering
Dr. Eckerhard Strötgen
Head of Product
Certification
OBJ_BUCH-841-004.book Page 23 Wednesday, January 28, 2009 11:24 AM