7 | Performing maintenance
HYDAC FILTER SYSTEMS GMBH
50 / 76
MoWa OLFP-3-6 3819798a en-us
7.3 Changing the filter element - OLFP-6
In this chapter, you will find the procedure for changing the fil-
ter element.
1x Allen wrench
= 10 mm
2x Wrench
= 30 mm
To change the filter element, proceed as follows:
1.
Switch off the pump in the hydraulic system or shut the
shut-off valve at the inlet
IN
and outlet
OUT
.
2.
Carry out the pressure release of the filter housing.
In order to do so, fully screw out the vent screw counter-
clockwise by means of an Allen wrench
= 10 mm.