Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 - Manual (Page 48)

48 Rockwell Automation Publication 20B-IN025B-EN-P - January 2011
Chapter 3 Component Replacement Procedures
DC Bus Filter Board See Chapter 1 - Drive Components to locate the component detailed in these
instructions.
Remove Components
1. Read and follow the Safety Precautions on page 8 and Important Initial
Steps on page 10 .
2. Remove the safety shield over the DC Bus Filter Board.
3. Disconnect all wiring from TB1 and TB2 terminals.
4. Remove the four board mounting bolts.
5. Remove the DC Bus Filter Board; return or dispose of it properly.
Install Components
1. Install the new DC Bus Filter Board. Torque mounting bolts to 1.7 N•m
(15 lb•in).
2. Reconnect all wiring as detailed in the above Table.
3. Replace all safety shields and enclosure covers before applying power to the
drive.
TB2 TB1
TB2-3 TB2-1 TB1-3 TB1-1
Board Mounting Bolts (4)
Connector Wire Color(s) Connects To:
TB1-1 Black J24 on Power Interface Board
TB1-3 Red J24 on Power Interface Board
TB2-1 Black DC- Bus Capacitor
TB2-3 Red DC+ Bus Capacitor