FluidAqua Mobil - FAM 10
Troubleshooting
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 42 / 72
BEWA FAM10 3102456f en-us 2012-03-13.doc
2012-03-13
Troubleshooting
Error message
Cause
Remedy (also see
following detailed
description)
Vacuum chamber
overfilled
Maximum filling level 03 in
the vacuum chamber
exceeded.
Empty vacuum column and
restart FAM 10.
Level switch 02/03
Level switch defective
Replace the level switch.
Level switch 01/02
Level switch defective
Replace the level switch.
Filling pos. V-Pump Min Lack of oil in the vacuum
pump
Top up the oil until the fill
level between min. and
max. on the inspection
glass is reached.
Filling pos. V-Pump
Max.
Too much oil in vacuum
pump
Drain the oil until the fill
level between min. and
max. on the inspection
glass is reached.
Change fluid filter
End differential pressure on
the filter has been reached
Replace the filter element
on the fluid filter.
Float switch
Oilpan of the FAM filled
Empty the oil pan. Check
the unit for leaks.
"motor protection
E/F/V/CS pump"
Electric motor of the
evacuation, feed, vacuum
or CS pump overloaded
Switch the motor protection
on the electric controller on.
Check the operating
viscosity.
Incorrect phase
sequence
Engines have incorrect
direction of rotation
Rotate phase inverter on
the CEE plug 180°.
Dry running E-pump
Vacuum chamber is being
filled too slowly, flow into
vacuum chamber is smaller
than flow rate of the
evacuation pump.
Clean the suction screen in
front of the inlet valve.
Check the viscosity of the
operating medium, the
cross-section and the
suction hose length. Check
the filling pump. Check the
clogging indicator on the
fluid filter.
Outlet clogged
No operating fluid is
pumped out of the FAM 10
Open the shut-off device on
the return line. Check the
3/2 solenoid valve.
Inlet clogged
No operating fluid is
pumped into the FAM 10
Open the shut-off device on
the suction line. Check the
filling pump.
