Alarm Function Of Double Membrane - Bukh DV10 Workshop Manual

S5
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Alarm Function of Double Membrane

A sensing element is fitted in the double membrane. The element is shown on the diagram below.
The sensing element is connected to the the operating panel and if water penetrates into the
double membrane it will release an acoustic alarm.
As a precaution the alarm function should be checked once or twice a year by short-circuiting the
connections 1 and 2 on the plastic box No. 008E5840 placed on the engine next to the multiple
plugs.
009W2229-R01