OLF-5 Series
Starting up the OLF
HYDAC FILTER SYSTEMS GMBH
en
Page 20 / 52
BeWa OLF5_Serie 3433222b en-us 2011-11-14.doc
2011-11-14
Setting the flow control valve
Ensure that the flow rate is defined by a fixed aperture (measurement orifice). This
can only be set for a certain range.
NOTICE
Setting by force
The flow control valve will be destroyed
►
Do not forcefully turn the adjustment screw above the setting limit.
To do so, proceed as follows:
1. Loosen the lock nuts (B) by turning
them in a counter-clockwise direction
with an open-jaw wrench.
A
B
2. Set the desired flow rate on the
adjustment screw (A).
3. Hold the adjustment screw in position
Check the position by tightening the lock
nuts (B) in a clockwise direction.
4. The setting is complete.