Hints For Operation - Westfalia 92 85 75 Originalanleitung

screw the hex screw first. Alternatively you can use the mini oil-fog
lubricator (11). Also pay attention to the chapter "Lubrication".
2. Connect the quick coupler of the air impact wrench to the compressor.
Switch on the compressor and setup a pressure of 6.3 bar.
3. Press the trigger (3) 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.
4. The device is designed for clockwise and counter-clockwise rotation.
Use the toggle switch (2) at the front resp. at the back side of the unit
to choose between left and right direction of movement. Push this
switch out forwards. When you press the trigger (3), it revolves clock-
wise. Push the switch out backwards. Then the impact wrench will
rotate counter-clockwise when you press the trigger.
5. 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 maxi-
mum torque of 140 Nm. At the highest stage the tool will work with a
maximum torque of 312 Nm.
6. First disconnect the air impact wrench from the air supply when
exchanging the socket, 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.

Hints for Operation

▪
Use the air impact wrench for screwing on and unscrewing of bolts and
nuts. The impact wrench creates a high maximum torque 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!
▪
Ensure that the snap ring (7) is correctly maintained and if it is dam-
aged or missing, replace immediately before work commences. En-
Operation
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