Step 3: move the emi shield and control board – Rockwell Automation 20P PowerFlex DC Drive - Frame C Field Snubber Circuit Board User Manual
Page 5
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PowerFlex® DC Drive - Frame C Field Snubber Circuit Board
5
Step 3: Move the EMI
Shield and Control Board
You must move the Control EMI shield that holds the Control board in order
to access the Field Snubber circuit board.
1. Carefully disconnect the cables from connectors XFCD and XR on the
Control 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.
=
Disconnect
cables
Loosen screws
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