Rockwell Automation 20P PowerFlex DC Drive - Frame C Field Snubber Circuit Board - Manual (Page 2)

2 PowerFlex® DC Drive - Frame C Field Snubber Circuit Board
What You Need to Do The Field Snubber circuit board is located in the upper left corner of the
drive chassis, next to the Pulse Transformer circuit board.
To install the Field Snubber circuit board:
❐ 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 document the change
Field Snubber circuit
board
Control EMI shield
and Control board
Note: Drive shown with
front covers removed.
Pulse Transformer
board