Error messages / Troubleshooting
FluidAqua Mobil - FAM10/15-P
en(us)
Page 91 / 124
BEWA FAM10-15-P 4052078 en-us 2015-11-05.doc
2015-11-05
4. Error, float switch of rotary vane vacuum pump at fill level Min. / fill
level Overflow
Cause:
The MIN and Overflow switch points on the float switch
of the vacuum pump were reached at the same time.
The PLC outputs a message on the display.
Remedy: Perform
the
following
steps:
Step
Description
1. Message:
4. Error, float switch of rotary vane vacuum pump at fill level Min
/ fill level Overflow.
2.
Switch off the FAM at the main switch.
3.
Check that the level switch of the rotary vane vacuum pump is
functioning correctly.
->a. Level switch is OK.
-> proceed to Step 5.
4.
->b. Level switch is not OK.
-> proceed to Step 7.
5.
Check the plug to the level switch.
Check the cable from the level switch to the control cabinet and
in the control cabinet to the PLC.
->a. The cable and plug are OK.
-> proceed to Step 9.
6.
->b. The cable and plug are not OK. -> proceed to Step 8.
7.
Replace the level switch.
-> proceed to Step 10.
8.
Replace the damaged parts.
-> proceed to Step 10.
9.
The PLC is defective -> contact the HYDAC Service Department.
10.
The fault is repaired.
Summary of Contents for FluidAqua Mobil FAM 10-P
Page 123: ......