2 609 005 103 | (18.4.11) Bosch Power Tools
32 | English
Certain dusts, such as oak or beech dust, are considered as carcino-
genic, especially in connection with wood-treatment additives (chro-
mate, wood preservative). Materials containing asbestos may only be
worked by specialists.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the materials to be
worked.
f Prevent dust accumulation at the workplace. Dusts can easily ig-
nite.
Operation
Starting Operation
Reversing the Rotational Direction (see figure C)
The rotational direction switch 7 is used to reverse the rotational direction
of the machine. However, this is not possible with the On/Off switch 8 ac-
tuated.
Right Rotation: For drilling and driving in screws, push the rotational di-
rection switch 7 left to the stop.
The indicator for right rotation 4 lights up when the On/Off
switch 8 is actuated and the motor is running.
Left Rotation: For loosening or unscrewing screws, push the rotational
direction switch 7 right to the stop.
The indicator for left rotation 6 lights up when the On/Off switch
8 is actuated and the motor is running.
Setting the Torque
The required torque can be preselected in 20 steps with the torque prese-
lection ring 3. With the correct setting, 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 “Drill-
ing”.
OBJ_BUCH-1400-001.book Page 32 Monday, April 18, 2011 9:02 AM
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