8 | Performing maintenance
HYDAC FILTER SYSTEMS GMBH
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MoWa OLFCM 3573893a en-us lq
8.3 Changing the filter element - Toploader
In this chapter, you will find the procedure for changing the fil-
ter element.
1x Allen wrench
= 5 mm
1x Allen wrench
= 6 mm
ü
The following steps relate to a
filter unit/filter
housing.
ü
Switch the hydraulic system/the unit off and close the
shut-off device at inlet (IN) and outlet (OUT).
ü
Secure the unit from being switched on accidentally dur-
ing maintenance.
1.
Depressurize the filter housing. In order to do so, care-
fully open the bleed screw (Air Bleed) on the filter bowl
cover (
= 6 mm). Do not unscrew the bleed screw
completely.
CAUTION! The operating medium escapes.
Summary of Contents for OLFCM 10/15
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