Burkert 8112 Mode D'emploi page 23

LEVEL SWITCH 8112 - with relay output
Wrong mode selected
l
à Set the correct mode on the mode switch (max.: overfill
protection,min.: dry run protection). Wiring should be
carried out according to the quiescent current principle.
? Signal lamp flashes red
Electronics has detected a failure
l
à Exchange instrument or return instrument for repair
? The signal lamp flashes alternately red and green
instrument defective
l
à Exchange instrument or return instrument for repair
Maintenance and fault rectification
23