Starting Operation - Bosch Professional GCM 10 SD Manual Original

46 | English
Bevel angle range
0 – 45°
– Pull the right fence extension 19 completely
outward. (see "Extending the Fence",
page 45)
– Loosen the clamping lever 14.
– Lightly tilt the tool arm leftward out of the 0°
position via handle 5 and turn knob 39 until
the desired bevel angle range is indicated.
– Tilt the tool arm via handle 5 to the right until
angle indicator 22 indicates the desired bev-
el angle.
– Hold the tool arm in this position and retight-
en the clamping lever 14.
The clamping force of the clamping lever
must securely hold the position of the tool
arm at any bevel angle.
Standard 0° Bevel Angle
To enable simple and swift resetting of the
standard 0° bevel angle, knob 39 will engage in
the bevel angle range.
45°– 0
– Tilt the tool arm from right to left over the 0°
position.
Bevel angle range
– Pull both fence extensions 19 completely
outward. (see "Extending the Fence",
page 45)
– Loosen the clamping lever 14.
– Lightly tilt the tool arm leftward out of the 0°
position via handle 5 and turn knob 39 until
the desired bevel angle range is indicated.
– Tilt the tool arm via handle 5 to the left or
right until angle indicator 31 or 22 indicate
the desired bevel angle.
– Hold the tool arm in this position and retight-
en the clamping lever 14.
The clamping force of the clamping lever
must securely hold the position of the tool
arm at any bevel angle.
Standard 33.9° Bevel Angle
– Standard angle 33.9°:
Pull adjustment knob 32 completely outward
and turn it by 90°. Now tilt the tool arm via
the handle 5 until the tool arm can be heard
to engage.
1 609 929 X04 | (13/7/10)
(see figure K)
45°+
Adjusting the Handle (see figure L)
For a more convenient hand position, the handle
5 can be turned to 4 different positions.
– Loosen clamp 3.
– Grasp and pull tongue 4 outward, then turn
handle 5 until it engages in the desired posi-
tion.
– Let go of tongue 4 again and lock clamp 3.

Starting Operation

Observe correct mains voltage! The voltage
of the power source must agree with the
voltage specified on the nameplate of the
machine. Power tools marked with 230 V
can also be operated with 220 V.
Switching On (see figure M)
– To start the machine, press the On/Off
switch 25 and keep it pressed.
Note: For safety reasons, the On/Off switch 25
cannot be locked; it must remain pressed during
the entire operation.
The locking lever 41 will only disengage the re-
tracting blade guard 8 after pressing button 6,
so that the tool arm can be lowered.
– For sawing, you must press button 6 in addi-
tion to actuating the On/Off switch.
Switching Off
– To switch off the machine, release the
On/Off switch 25.
Bosch Power Tools