Manual
Table Of Contents
- Front Cover
- What This Kit Includes
- Tools That You Need
- What You Need to Do
- Step 1: Remove Power from the Drive
- Step 2: Remove the Protective Covers
- Step 3: Move the EMI Shield and Control Board
- Step 4: Remove the Existing Field Snubber Circuit Board
- Step 5: Install the New Field Snubber Circuit Board
- Step 6: Install the EMI Shield and Control Board
- Step 7: Replace the Protective Covers and Documenting the Change
- Related Documentation
- Pub. No. - Date
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