Bosch PSR 10,8 LI Original Instructions Manual page 48

OBJ_BUCH-623-002.book Page 48 Thursday, September 4, 2008 3:32 PM
48 | English
Setting the Torque
The required torque can be preselected in 10+1 steps
with the torque preselection ring 3. With the correct set-
ting, the insert tool is stopped as soon as the screw is
screwed flush into the material or when the set torque is
reached.
Select a higher setting when driving out screws, or set to
the symbol "Drilling".
Drilling
The safety clutch is deactivated in the "Drilling" position.
Switching On and Off
To start the machine, press the On/Off switch 9 and keep
it pressed.
The light 7 is lit when the On/Off switch 9 is slightly or
completely pressed in and permits to light the work area
when the lighting conditions are bad.
To switch off the machine, release the On/Off switch 9.
Adjusting the Speed
The speed of the switched on power tool can be variably
adjusted, depending on how far the On/Off switch 9 is
pressed.
Light pressure on the On/Off switch 9 results in a low ro-
tational speed. Further pressure on the switch results in
an increase in speed.
Fully automatic spindle locking (Auto-lock)
When the On/Off switch 9 is not pressed, the drill spindle
and thus the tool holder are locked.
This enables screws to be screwed in, even when the bat-
tery is empty and allows for the machine to be used as a
screwdriver.
2 609 002 549 | (4.9.08) Bosch Power Tools