FAM 15/30 ATEX
Error messages / troubleshooting
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 51 / 84
BeWa FAM15_30 Atex 3197970c en-us 2012-08-08.doc
2012-08-08
[H12] E/V/R pump motor protection
Step
DESCRIPTION
Malfunction:
"E/F/V pump motor protection"
1.
Switch off FAM at the main switch and pull out mains plug
2
Open the switch cabinet door, switch the motor protection switch
and/or fuse back on "I" that has tripped and check the setting of the
motor protection switch and/or the voltage capacity of the fuse in
accordance with the motor type plate and/or the heater type plate.
->a. The fault recurs
-> proceed to Step 4.
3.
->b. The fault does not recur
-> proceed to Step 8.
4.
Measure the current consumption of the engines whose motor
protection switch
or fuse has tripped.
5.
Close switch cabinet door, main switch to "On", start FAM
->a. The fault recurs
-> proceed to Step 7.
6.
->b. The fault does not recur
-> proceed to Step 9.
7.
Check the operating viscosity of the medium (only for motor protection
switch),
perform maintenance work on the vacuum pump
8. Remedy
malfunction