6 | Operation
HYDAC FILTER SYSTEMS GMBH
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BeWa OF5 CM 3580053c en-us print
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The ContaminationSensor and/or the
SensorMonitoring Unit is supplied with power and
starts the self-test. If the ContaminationSensor or the
SensorMonitoring Unit can not detect a flow rate,
CHECK appears in the display.
2.
Switch the motor-pump assembly on at the (12.2)
switch.
O
If the container is full or if the required oil cleanliness
has been achieved, switch off the filter unit at the (12.1)
main switch.
6.2 Selecting the operating modes
The filter unit cannot change over between the operating
modes. The following operating modes are possible:
– Circulation pumping with filtration
– Circulation pumping without filtration
– Filtration up to the required cleanliness class
Circulation pumping with filtration
Fig. 14:
Operating mode Circulation pumping with filtration
For the Circulation pumping with filtration operating mode, use
the respective filter element with the required filtration rating.
1.
Select the right filter element for an operating mode and
exchange this according to the chapter Changing the fil-
ter element.
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