Rockwell Automation 20P, 23P PowerFlex DC Drive and SAR Control Circuit Board Installation Instructions - Manual (Page 3)

3
Publication 20P-IN004B-EN-P
Step 3: Remove the Drive
Covers • To open frame A drives and the stand-alone regulator, see Frame A Drives
and the Stand-Alone Regulator below.
• To open frame B and C drives see Frame B and C Drives on page 4 .
• To open frame D drives see Frame D Drives on page 5 .
Frame A Drives and the Stand-Alone Regulator
1. Disconnect the Device Peripheral Interface (DPI) cable from the HIM
assembly (if present).
2. Loosen the captive screws that secure the bottom front cover to the drive,
then slide the cover down and off the drive chassis.
3. Press in on the sides at the bottom edge of the top cover and pull the cover
toward you until the cover is partially off the drive chassis. Then pull the top
of the cover toward you until the mounting pins align with the keyholes in
the top of the cover. Then carefully lift the cover off of 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.
4. Continue with Disconnect the HIM Communication Cable on page 6 .
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Disconnect DPI cable
Tightening torque:
1.5 N•m (13.3.lb•in)
When mounting
pins fits in
keyhole, lift
cover off drive
chassis.
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