Rockwell Automation 20P PowerFlex DC Drive - Frame C Pulse Transformer Circuit Board - Manual (Page 5)

Rockwell Automation Publication 20P-IN010C-EN-P - February 2012 5
PowerFlex DC Drive Frame C Pulse Transformer Circuit Board
2. Loosen the two captive screws at the top of the Control EMI shield and
partially lower the shield. The shield will not open to its full extent due to
a cable connection between the Switching Power Supply board and the
Pulse Transformer board.
3. Disconnect the cable from connector XSW on the Switching Power
Supply board and lower the Control EMI shield until it rests on the drive
chassis.
IMPORTANT If the drive is not in a vertical position, the Control EMI shield will not stay open
without a means of restraint.
Loosen screws
Remove cable