Step 2: remove the protective covers – Rockwell Automation 20P PowerFlex DC Drive - Frame B Pulse Transformer Circuit Board User Manual
Page 3
Rockwell Automation Publication 20P-IN009D-EN-P - February 2012
3
PowerFlex DC Drive Frame B Pulse Transformer Circuit Board
Step 2: Remove the
Protective Covers
1. Disconnect the DPI cable from the HIM assembly (if present).
2. Loosen, but do not remove, the screws that secure the bottom cover to the
drive, then slide the cover down and off the drive chassis.
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.
=
Disconnect DPI
cable
Tightening torque: 1.5
N•m (13.3 lb•in)
U
V
C
D
W
Tightening torque:
1.5 N•m (13.3 lb•in)