Owner manual

Rockwell Automation Publication 20B-IN026B-EN-P - July 2013 47

Inverter Assembly Component Replacement Procedures Chapter 3

Switch Mode Power Supply

Board

See Chapter 1 - Component Diagrams and Torque Specifications to locate

components in these instructions.

Remove Components

1. Read and follow the Safety Precautions on page 11 and Important Initial

Steps on page 12.

2. Remove safety shields and enclosure covers as needed.

3. Remove the Main Control Panel. See Main Control Panel (Inverter

Assembly) on page 22.

4. Carefully label and disconnect all wiring from the Switch Mode Power

Supply Board.

5. Remove the Switch Mode Power Supply Board mounting torx screw

located at the lower right corner of the board.

Connector Wire Color(s) Connects To:

J1 Black J2 on Power Interface Board

J2 Black J13 on Power Interface Board

J3 Red/White J12 on Power Interface Board

J4 Open

Torx Screw

Spacers (3)

J2 J4 J3