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Rockwell Automation 20B PowerFlex 700 Drive - Frame 7 Components Replacement User Manual

Page 32

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Rockwell Automation Publication 20B-IN017B-EN-P - September 2011

Chapter 3 Component Replacement Procedures

Install Components

1. Install the new Power Interface Board.

Tighten board screws to 1.7 N•m (15 lb•in)

2. Reconnect all wiring except the ribbon cable going from the Power

Interface Board ( J1) to the Main Control Board ( J2).

3. Reinstall the Main Control Panel Assembly.

Tighten sheet metal screws to 3.2 N•m (28 lb•in)

4. Reconnect the ribbon cable going from the Power Interface Board ( J1)

to the Main Control Board ( J2).

5. Replace all safety shields and enclosure covers before applying power to

the drive.

Fan

The Fan is located behind the Main Control Panel assembly and Precharge
Board.

Refer to the figure below and the figures in

Component Diagrams and Torque

Specs on page 13

for these instructions.

Fan Assembly