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61
Bosch Power Tools
1 609 929 U05 | (9.6.09)
Adjusting with Help of the Fine Scale
With the fine scale
48
, the horizontal mitre angle
can be set with an accuracy of up to ¼°.
Example:
In order to adjust a 40.5° mitre angle,
the ½° mark of the fine scale
48
must be
brought into alignment with the 42° mark of
scale
25
.
Adjusting Standard Vertical Bevel Angles
(see figure
H)
For quick and precise adjustment of commonly
used bevel angles, stops are provided for 0°,
45° and 33.9° angles.
– Loosen the clamping lever
38
.
–
Standard angles 0° and 45°:
Tilt the tool arm by the handle
20
to the right
stop (0°) or to the left stop (45°).
–
Standard angle 33.9°:
Push the stop bolt
34
completely inside.
Then swivel the tool arm by the handle
20
un-
til the bolt faces against the stop screw
33
.
– Retighten the clamping lever
38
again.
Adjusting Any Vertical Bevel Angle
(see figure
I)
The vertical bevel angle can be set in the range
from –2° to +48°.
– Loosen the clamping lever
38
.
– Tilt the tool arm by the handle
20
until the an-
gle indicator
49
indicates the desired bevel
angle.
– Hold the tool arm in this position and retight-
en the clamping handle
38
.
Note:
For larger vertical bevel angles, pay atten-
tion that the lighting unit
35
does not collide
with the workpiece or the fence during sawing.
(see figure
J)
Starting Operation
Switching On
(see figure
K)
– For
starting operation
, press the green ON
pushbutton
2
(
I
).
The tool arm can be guided down only after
pushing button
19
.
– For
sawing
button
19
must therefore be
pushed additionally.
Switching Off
– Press the red OFF pushbutton
1
(
O
).
Power Failure
The ON/OFF switch is a so-called non-voltage
switch, which prevents the power tool from re-
starting after a power failure (e. g., when the
mains plug is pulled during operation).
– To restart the power tool, press the green ON
pushbutton
2
again.
Working Advice
f
Before any work on the machine itself, pull
the mains plug.
General Sawing Instructions
f
For all cuts, it must first be ensured that the
saw blade at no time can come in contact
with the fence, screw clamps or other ma-
chine parts. Remove possibly mounted aux-
iliary stops or adjust them accordingly.
Protect the saw blade against impact and shock.
Do not subject the saw blade to lateral pressure.
Do not saw warped/bent workpieces. The work-
piece must always have a straight edge to face
against the fence.
Illuminating the Work Area
(see figure
L)
Provide for sufficient lighting of the direct work-
ing area.
– For this, switch on the lighting unit
35
with
the switch
36
.
Requested
setting of the
initial angle X
Fine scale
mark
(scale 48)
... bring into
alignment with
the mark
(scale 25)
X,25°
¼°
X + 1°
X,5°
½°
X + 2°
X,75°
¾°
X + 3°
OBJ_BUCH-302-005.book Page 61 Tuesday, June 9, 2009 2:19 PM