9 | Performing Maintenance
HYDAC FILTER SYSTEMS GMBH
98 / 124
BeWa MFU-10P 4391553b en-us
Fig. 31:
Changing the protective screen on the ContaminationSensor
521 O-ring
531 Protective screen
550 screws
561 Male connector for power supply to the
ContaminationSensor
For removal, proceed as follows:
1.
Switch off the filter unit at the main switch and unplug
the power connector.
2.
Unscrew the plug (561) for the power supply of the
ContaminationSensor in counterclockwise direction and
remove it.
3.
Loosen the screws (550) with the Allen wrench
= 5 mm in counterclockwise direction and unscrew them
completely out.
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9
10
A
