Rockwell Automation 20P PowerFlex DC Drive - Frame A Bimetal Thermostat - Manual (Page 5)

PowerFlex® DC Drive - Frame A Bimetal Thermostat 5
3. Remove the five screws that secure the ground wire (in the lower left
corner) and Control EMI shield to the chassis and slide the Control EMI
shield and Control board up and out of the drive.
Important: Be careful when removing the EMI shield not to pull free
any of the gate leads or other cables on the Pulse
Transformer circuit board below the EMI shield.
Step 4: Remove the Pulse
Transformer and Switching
Power Supply Boards Note: The Switching Power Supply circuit board is located on the back of
the Pulse Transformer circuit board. You do not need to remove the
Switching Power Supply board from the back of the Pulse Transformer
board.
Remove
screws
Remove
screw and
ground wire