Westfalia 54 63 09 Bedienungsanleitung Seite 17

5. Press the trigger (2) to operate the tool. The trigger is also used to control the
rotation speed and the torque. The deeper the trigger is pressed, the faster
the unit runs. While working hold the unit firmly with your hands.
6. The unit is designed for clockwise and
counter-clockwise
rotational direction switch (3) at the front
resp. at the back side of the unit to choose
between left
movement.
7. Push this switch out forwards. When you
press the trigger (2), the unit revolves
clockwise.
8. Push the switch out backwards. Then the
impact wrench will rotate counter-clockwise
when you press the trigger.
9. The adjustable flow regulator (4) is located at the bottom side of the tool. This
control is used to setup the maximum rotational speed resp. the maximum
torque. Press this switch and turn it at the same time to the desired stage. At
the lowest stage the tool will work with a maximum torque of 140 Nm. At the
highest stage the tool will work with a maximum torque of 312 Nm.
10. First disconnect the air impact wrench from the air supply when exchanging
the socket / the tool, when not using the unit, after finished working and when
applying maintenance work. Press the trigger in order to remove any
remaining air from the air impact wrench.
Tips for Using
Use the air impact wrench for screwing on and unscrewing of bolts and nuts.
The impact wrench creates a high maximum torque of up to 312 Nm by
means of pulse ("beaten") rotational movements.
When screwing on bolts and screws, first turn them on the thread by hand for
a few turns, so that inadvertent tilting is prevented.
Always start working with low revolutions. Make sure not to over tighten the
bolts and nuts!
Operation
rotation.
and right direction
Use the
of
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