Rockwell Automation 20P PowerFlex DC Drive - Frame D Field Fuse Holder Replacement User Manual
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2
1. Remove and lock-out all incoming power to the drive.
2. Loosen, but do not remove, the four hexalobular screws that secure the top
control pan cover to the drive, then slide the cover up and off the drive
chassis. Tightening torque is noted in the illustration for reassembly.
3. Disconnect the DPI cable from the HIM assembly (if present).
Important: A communication cable connects the HIM assembly to the
Control board mounted on the control pan. Therefore, the
bottom control pan cover and HIM assembly cannot be fully
removed from the drive until the cable is disconnected. Step 4
details this connection.
4. Loosen, but do not remove, the four hexalobular screws that secure the
bottom control pan cover to the drive, then slide the cover up and off the
drive chassis. Tightening torque is noted in the illustration for reassembly.
L1
L2
L3
O
I
Top control
pan cover
Bottom control
pan cover
Tightening torque:
1.5 N•m (13 lb•in)
T15
=
Disconnect
DPI cable