9 | Performing Maintenance
HYDAC FILTER SYSTEMS GMBH
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BeWa MFU-10P 4391553b en-us
11.
Check the O-rings on the filter element for damage.
12.
Coat the threaded connection on the filter bowl and the
O-rings on the filter element lightly with the fluid.
NOTICE! Damaged O-rings cause leaks at the filter
bowl.
13.
Completely fill the filter element with the fluid to be
pumped to ensure protection against dry-running.
14.
Feed in the filter bowl with the filter element from the
bottom to the connector head.
NOTICE! Ensure that the plastic hose (161) is located
in the middle of the filter element and that it is not
kinked. Exchange a damaged / kinked plastic hose
immediately.
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