HYDAC FILTER SYSTEMS OLF-5 Series - Page 66

8 | Performing Maintenance HYDAC FILTER SYSTEMS GMBH
66 / 100 MoWa OLF-5 3433222d en-us print
7. Check the O-ring on the filter bowl for damage.
If required, replace it.
Coat the O-rings on the filter bowl lightly with the operat-
ing medium.
8. Moisten the O-rings on the new filter element with the
operating medium.
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