7 | Operation
HYDAC FILTER SYSTEMS GMBH
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BeWa OFU 3120755e en-us print
7.1 Activate the main switch
Depending on the version with a visual or electrical clogging in-
dicator, the main switch differs according to the following fig-
ure:
or
L
Fig. 12:
Activate the main switch
L Main switch / E-STOP
L1 Indicator lamp of filter element is dirty
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