Bosch Professional GCM 10 J Manual Original página 35

OBJ_BUCH-1156-001.book Page 35 Thursday, February 11, 2010 12:08 PM
For quick and precise setting of often used mi-
tre angles, detents 11 are provided on the saw
table:
Left Right
0°
15°; 22.5°; 15°; 22.5°;
30°; 45° 30°; 45°
– Loosen the locking knob 8 in case it is tight-
ened.
– Pull lever 9 and rotate the saw table 6 left or
right to the requested detent.
– Release the lever again. The lever must be
felt to engage in the detent.
– Tighten the locking knob 8 again.
Adjusting Vertical Bevel Angles
(see figure J)
The vertical bevel angle can be set in the range
from –2° to 47°.
– Loosen the clamping lever 19.
– Tilt the tool arm by the handle 2 until the an-
gle indicator 41 indicates the desired bevel
angle.
– Hold the tool arm in this position and retight-
en the clamping lever 19.
For quick and precise setting of the standard
angles 0° and 45°, factory-set stop screws (27
and 18) have been provided for.
– Loosen the clamping lever 19.
– For this, tilt the tool arm by the handle 2 to
the stop toward the right (0°) or to the stop
toward the left (45°).
– Retighten the clamping lever 19 again.
Bosch Power Tools
Starting Operation
Switching On (see figure K)
– To start the machine, press the On/Off
switch 3 and keep it pressed.
Note: For safety reasons, the On/Off switch 3
cannot be locked; it must remain pressed during
the entire operation.
The tool arm can only be guided downward
when pressing lever 1.
– For sawing, you must additionally press lever
1 in addition to actuating the On/Off switch.
Switching Off
– To switch off the machine, release the
On/Off switch 3.
Working Advice
General Sawing Instructions
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.
Long workpieces must be underlaid or support-
ed at their free end.
Position of the Operator (see figure M)
Do not stand in a line with the saw blade in
front of the machine. Always stand aside of
the saw blade. This protects your body
against possible kickback.
– Keep hands, fingers and arms away from the
rotating saw blade.
– Do not cross your arms when operating the
tool arm.
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