Error messages / troubleshooting
FAM 25/45/60/75/95
en(us)
Page 134/160
BEWA FAM25-95 3402054f en(us) 2013-06-13
2013-06-13
24. Oil tank of rotary vane vacuum pump is empty -> refill oil
Cause:
The MIN switch point in the oil tank of the rotary vane vacuum
pump has been reached.
The message appears at once on the display.
The FAM goes into the after-running phase and switches off.
Remedy:
Perform the following steps:
Step
Description
1. Message:
24. Oil tank of rotary vane vacuum pump is empty -> refill oil.
2.
Fill up the rotary vane vacuum pump with vacuum pump oil.
For details, see page 47.
3.
Actuate ESC key and reset failure with the F3 key.
4.
Start the unit by pressing the F1 key.
5.
The fault is repaired.
If the failure recurs, even though there is enough vacuum pump oil
between the MIN and MAX markings, first check the float switch and
afterwards the PLC.