ABB PQFS User Manual

Manual Power Quality Filter PQFS  Table of contents 5
9.2.2 Stopping the filter with the PQF-Manager ................................................................................. 170
9.3 Modifying the user requirements............................................................................................................. 172
9.4 Changing the system temperature unit and PQF-Manager backlighting ...................................... 173
9.5 Consulting filter measurements............................................................................................................... 173
9.6 Consulting filter statistics and manufacturer data ............................................................................. 173
9.7 Filter behavior on fault – retrieving error information ........................................................................ 174
10 Maintenance instructions ...............................................................................................................176
10.1 What this chapter contains........................................................................................................................ 176
10.2 Maintenance intervals ................................................................................................................................. 176
10.3 Standard maintenance procedure ........................................................................................................... 177
10.3.1 Step 1: Check the ambient temperature conditions ................................................................ 177
10.3.2 Step 2: Record the filter operating status .................................................................................. 177
10.3.3 Step 3: Shut the filter down ............................................................................................................ 177
10.3.4 Step 4: Inspect and clean the filter ............................................................................................... 178
10.3.5 Step 5: Check the condition of the filter contactors and fuses ............................................. 178
10.3.6 Step 6: Check the tightness of the electrical and mechanical connections ....................... 178
10.3.7 Step 7: Correct any abnormal conditions found ....................................................................... 178
10.3.8 Step 8: Restart the filter .................................................................................................................. 178
10.4 Fan replacement ........................................................................................................................................... 179
10.5 DC capacitor change .................................................................................................................................. 180
10.6 DC capacitor reforming ............................................................................................................................. 180
10.7 Output filter board change ........................................................................................................................ 181
10.8 Servicing report ............................................................................................................................................ 181
10.8.1 Filter identification ........................................................................................................................... 182
10.8.2 Standard maintenance procedure ................................................................................................ 183
10.8.3 Special service actions .................................................................................................................... 185
10.8.4 Comments .......................................................................................................................................... 185
11 Troubleshooting guide .................................................................................................................. 186
11.1 What this chapter contains........................................................................................................................186
11.2 Fault treatment procedure ........................................................................................................................186
11.3 Spare part list for normal and dedicated filter servicing ...................................................................189
11.4 Troubleshooting guide .............................................................................................................................. 190
11.4.1 Verification of the PQF-Manager status and the system LEDs ............................................ 190
11.4.2 Fault tracing ....................................................................................................................................... 191
12 Technical specifications ................................................................................................................ 210
12.1 What this chapter contains........................................................................................................................ 210
12.2 Technical specifications ............................................................................................................................. 210

ABB PQFS Specifications

General

Brand	ABB
Model	PQFS
Category	Industrial Electrical
Language	English