Rockwell Automation 20P PowerFlex DC Drive Cover and HIM Assembly Installation Instructions - Manual (Page 4)

4 PowerFlex® DC Drive Cover and HIM Assembly
b. On frame B and C drives, loosen, but do not remove, the screws that
secure the top front 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
page 4 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.
Frames B & C (Frame B shown)
Tightening torque:
1.5 N-m (13.3 lb.-in.)
=
Pull tabs out
to disconnect
cable.
All Frames (Frame A shown)
=