Rockwell Automation 20P, 23P PowerFlex DC Drive and SAR Control Circuit Board Installation Instructions - Manual (Page 4)

Publication 20P-IN004B-EN-P
4
Frame B and C Drives
1. Disconnect the DPI cable from the HIM (if present).
2. Loosen, but do not remove, the screws that secure the top and bottom front
covers to the drive, then slide the covers off the drive chassis.
Important: The HIM assembly is connected to the control board via a
communication cable. Carefully set the top cover down next
to the chassis.
3. Continue with Disconnect the HIM Communication Cable on page 6 .
Disconnect
DPI cable.
Frames B shown
=
Tightening torque:
1.5 N•m (13.3.lb•in)
Loosen
screws Loosen
screws