Starting Operation

The rotational direction switch (8) is used to change the rotational direction of the power tool. However, this is not possible while the on/off switch (6) is being pressed.

Right rotation: To drill and to drive in screws, press the rotational direction switch (8) through to the left stop.

Left Rotation: To loosen and unscrew screws and nuts, press the rotational direction switch (8) through to the right stop.

Drilling and screwdriving

Set the selector switch (4) to the "drilling" symbol.

Impact drilling

Set the selector switch (4) to the "impact drilling" symbol.

The selector switch (4) clicks into place and can also be actuated when the motor is running.

To start the power tool, press and hold the on/off switch (6).

Press the lock-on button (5) to lock the on/off switch (6) in this position.

To switch off the power tool, release the on/off switch (6); or, if the switch is locked with the lock-on button (5), briefly press the on/off switch (6) and then release it.

You can adjust the speed of the power tool when it is on by pressing in the on/off switch (6) to varying extents.

A light pressure on the on/off switch (6) results in a low rotational speed. Increased pressure on the switch causes an increase in speed.

You can preselect the required speed/impact rate using the speed preselection thumbwheel (7), even during operation.

The required speed/impact rate is dependent on the material and the work conditions and can be determined by practical trials.