User Manual

70 Rockwell Automation Publication 20B-IN025B-EN-P - January 2011
Chapter 3 Component Replacement Procedures
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 - 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. Disconnect all wiring to AC and DC Busbars so you can remove all
busbars with the busbar mounting plate in a later step.
3. Perform Remove Main Control Panel on page 22
.
4. Perform Remove Stacking Panel on page 25
.
5. AC input only: Disconnect the DC+ and DC- Busbars that connect to
the Converter Busbars at the top of each bar.
Heatsink Fan
(DC input drive shown)