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Reversing the Rotational Direction (see figure C)
The rotational direction switch 6 is used to reverse the
rotational direction of the machine. However, this is not
possible with the On/Off switch 7 actuated.
Right rotation: Push the rotational direction switch 6
left to the stop (for screwing in screws).
Left Rotation: For loosening or unscrewing screws,
push the rotational direction switch 6 right to the stop.
Setting the Torque
With the torque presetting ring 4 the required torque
setting can be preselected in 10 steps. With the cor-
rect setting, the insert tool is stopped as soon as the
screw is screwed flush into the material or when the
adjusted torque is reached. The safety clutch is deacti-
vated in the “ ” position, e. g. for loosening screws.
Select a higher setting or switch to the “ ” symbol
when unscrewing screws.
Switching On and Off
To start the power tool, press the On/Off switch 7 and
keep it pressed.
The Power Light 10 lights up when the On/Off switch
7 is halfway or fully pressed, and enables illumination of
the screwing location in unfavorable light conditions.
To switch off the power tool, release the On/Off
switch 7.
Adjusting the Speed
The speed of the switched on power tool can be vari-
ably adjusted, depending on how far the On/Off switch
7 is pressed.
Light pressure on the On/Off switch 7 results in a low
rotational speed. Further pressure on the switch results
in an increase in speed.
Fully automatic spindle locking (Auto-lock)
When the On/Off switch 7 is not pressed, the drill spin-
dle and thus the tool holder are locked.
This enables screws to be screwed in, even when the
battery is empty and allows for the tool to be used as a
screwdriver.
Temperature Dependent Overload Protection
When using as intended for, the power tool cannot be
subject to overload. When the load is too high or the
allowable battery temperature of 70 °C is exceeded,
the speed is reduced. The power tool will not run at full
capacity until after cooling down.
Protection Against Deep Discharging
The lithium ion battery is protected against deep dis-
charging by the “Electronic Cell Protection (ECP)”.
When the battery is empty, the machine is switched off
by means of a protective circuit: The inserted tool no
longer rotates.
Working Instructions
f Apply the power tool to the screw only when
it is switched off. Rotating tool inserts can slip off.
Soft Grip
The gripping surface (soft grip) 5 reduces the danger
of slipping and thereby improves the grip on the
machine and the handling.
At the same time, the rubber coating achieves a vibra-
tion-reducing effect.
Craftsman Case (see figures D– E)
The craftsman case 12 can hold the power tool, the
respective battery charger, a spare battery and addi-
tional accessories. The craftsman case 12 can be hung
up with the utility hook 11.
The carrying holster 13 for the cordless screwdriver is
fastened in the case with a Velcro strap and can easily
be removed. The loop of the carrying holster, e. g., can
be fastened to a belt.
Tips
Before screwing larger, longer screws into hard mate-
rials, it is advisable to predrill a pilot hole with the core
diameter of the thread to approx.
2
/
3
of the screw
length.
Maintenance and Service
Maintenance and Cleaning
f Before any work on the power tool (e. g.,
maintenance, tool change, etc.) as well as
during transport and storage, set the rota-
tional direction switch to the center position.
Unintentional actuation of the On/Off switch can
lead to injuries.
f For safe and proper working, always keep the
power tool and the ventilation slots clean.
When the battery is no longer operative, please refer to
an authorized after-sales service agent for Bosch
power tools.
If the power tool should fail despite the care taken in
manufacturing and testing procedures, repair should
be carried out by an after-sales service center for
Bosch power tools.
In all correspondence and spare parts orders, please
always include the 10-digit article number given on the
type plate of the power tool.
OBJ_BUCH-195-002.book Page 9 Wednesday, September 27, 2006 12:45 PM
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