Error messages / Troubleshooting
FluidAqua Mobil - FAM10/15-P
en(us)
Page 97 / 124
BEWA FAM10-15-P 4052078 en-us 2015-11-05.doc
2015-11-05
18. / 19. / 20. / 21. / 22. Motor protection switch Qx has tripped.
Cause:
The motor protection switch has tripped, due to an
overload in the motor-pump group. The FAM switches
off after 1.8 seconds.
Remedy: Perform
the
following
steps:
Step
Description
1. Message:
18. Motor protection switch Q2 has tripped.
19. Motor protection switch Q3 has tripped.
20. Motor protection switch Q4 has tripped.
21. Motor protection switch Q5 has tripped.
22. Motor protection switch Q6 has tripped.
2.
Switch off the unit at the main switch.
3.
Open the control cabinet door.
Switch the tripped motor protection switch back on.
Check the setting on the motor protection switch with the
specifications on the motor type plate. Correct the settings if
necessary.
4.
Plug the power plug into the power outlet.
Switch on the FAM at the main switch and start operation by
pressing the F1 key.
->a. The fault is repeated.
-> proceed to Step 6.
5.
->b. The fault is not repeated.
-> proceed to Step 13.
6.
Check the current consumption of the motor with the nominal
current specification on the motor type plate (I
≤
I
N
).
Check the viscosity of the medium.
Only with water ring vacuum pump -> Clean the tank of the water
ring vacuum pump.
7.
Close the control cabinet door. Switch on the FAM at the main
switch and start operation by pressing the F1 key.
->a. The fault recurs
-> proceed to Step 9.
8.
->b. The fault does not recur
-> proceed to Step 13.
9.
Replace motor protection switch and/or the fuse.
10.
Close the control cabinet door.
Switch on the FAM at the main switch and start operation by
Summary of Contents for FluidAqua Mobil FAM 10-P
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