Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 - Manual (Page 71)

Rockwell Automation Publication 20B-IN025B-EN-P - January 2011 71
Component Replacement Procedures Chapter 3
Do not disconnect the U, V, or W Busbars at the bottom.
6. AC input only: Disconnect all busbars where they connect to the
Converter SCR modules with 16 mm bolts. Disconnect wiring.
Do not disconnect the U, V, or W Busbars at the bottom.
7. Disconnect the U, V, and W Busbars at the top of each bar where they
connect to the Output Busbars for the Current Transducers with two 17
mm bolts and one 11 mm nut.
Do not remove the busbars from the setscrew on the Output Busbars at
this time.
17 mm bolt on
DC– Busbar
17 mm bolt on
DC+ Busbar
Do not
disconnect
Busbars at
the bottom.
AC Drive Shown
16 mm bolts