Subject to change · UMPC 045_31168300 · 0717 · EN
Page 12
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Fig.3: Component overview 3 (transport rack removed)
Switching lever
This lever is used to switch the unit from "pumping" mode to "filtering".
Differential pressure switch
This switch monitors the pressure of the medium before and after the filter.
Thus, when the pressure difference is too high (differential pressure due to a dirty filter element), the unit independently switches
itself off.
Switching lever
Differential
pressure
switch