Rockwell Automation 20P PowerFlex DC Drive - Frame B SCR Modules - Manual (Page 4)

4 PowerFlex® DC Drive - Frame B SCR Modules
3. Loosen, but do not remove, the screws that secure the top cover to the
drive, then slide the cover up and off the drive chassis.
Important: The HIM assembly is connected via a cable to the Control
board and therefore will not pull free from the drive until
disconnected. See step 4 below for instructions.
4. Disconnect the HIM Communication cable from the connector on the
upper right corner of the Control board and set the cover aside.
U V C D W
Tightening torque:
1.5 N•m (13.3 lb•in)
Pull tabs out
to disconnect
cable.