Rockwell Automation 20B PowerFlex 700 Drive Components Replacement - Frame 8 - Manual (Page 63)

Rockwell Automation Publication 20B-IN024C-EN-P - June 2012 63
Component Replacement Procedures Chapter 3
Heatsink Fan - Removal
from Front of Drive The heatsink fan is located on the back of the drive. These instructions explain
how to remove the fan from the front of the drive.
See Chapter 1 - Component Diagrams and Torque Specifications to locate the
component detailed in these instructions.
Remove Components
1. Read and follow the
Safety Precautions on page 12 and Important Initial
Steps on page 13 .
2. Disconnect all appropriate wiring to AC and DC busbars so you can
remove entire set of busbars with the busbar mounting plate in a later step.
3. Remove the stacking panel as detailed on
page 26 .
4. Disconnect the DC+ and DC- busbars that connect to the converter
busbars at the top of each bar.
Heatsink Fan
behind
mounting
plate