Special Service Actions - ABB PQFM Instruction Manual

LV Active Filters PQF
Servicing report
Condition of filter main contactor, contactors and fuses
· Main contactor is OK? (Y/N)
· Contactors can move freely? (Y/N)
Fuses are OK? (Y/N)
·
If 'N', describe the problems in the 'comments' section of this report.
Tightness of electrical and mechanical connections
· Check tightness of all electrical connections
· Check the mechanical fixation of all components
Retighten connections/fixations if necessary
Correct the outstanding problems
Restart the filter upstream protection and restart the filter
· Close the auxiliary circuit fuse box and apply power to the unit
Control board LEDs light up
o
PQF-Manager booting
o
Fan(s) start(s) running
o
Start the filter
If major servicing work has been done, follow the commissioning instructions to start the filter.

10.7.3 Special service actions

Fan replacement
· Fan operating hours?
DC capacitor replacement
· Filter operating hours?
· Ambient filter conditions?
· Describe in the 'comments' section of this report.
DC capacitor reforming (CE versions only)
· Filter storage time?
· Reforming time?
· Describe in the 'comments' section of this report.
202 Maintenance instructions ç Manual Power Quality Filter PQFM
Project:
Issued by:
Date:
(auxiliary fuses, (optional) main fuses, upstream fuses, ...)
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