Special Service Actions - ABB PQFS Installation, Operation And Maintenance Instructions

LV Active Filters PQF
Servicing report
Condition of filter main contactor and fuses
·
Main contactor 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
Reclose the auxiliary fuse box and refit the filter protective cover
Reclose the filter upstream protection
Restart the filter
·
PQF-Manager booting
·
Fan(s) start(s) running
·
DC capacitors charging
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
·
Filter storage time?
·
Reforming time?
·
Describe in the 'comments' section of this report.
148 Maintenance instructions ç Manual Power Quality Filter PQFM
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Date:
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