Allen-Bradley PowerFlex 700H Installation Instructions Manual page 12

PowerFlex 700S and 700H Fan Inverter Upgrade Kit (Frame 9)
Step 6: Removing the Old
EMI-Protection Plate
12
B
B
Rockwell Automation Publication PFLEX-IN015A-EN-P - March 2005
Task Description
Disconnect the external cables, which connect the drive to incoming AC power and
A
the motor, from the power terminal block.
Disconnect the internal cables from the power terminal block and place them at the
B
top of the drive, in order to gain access to the EMI-Protection Plate.
Proper tightening torque for reassembly is 20 N•m (177 lb•in).
Remove four M4x8 Pozidrive screws, which secure the EMI-Protection Plate to the
C
drive.
Proper tightening torque for reassembly is 3 N•m (27 lb•in).
Remove the two screws, which secure the common mode inductors. Then remove
D
the inductors.
Proper tightening torque for reassembly is 3 N•m (27 lb•in).
Disconnect the fan which is mounted on the EMI-Protection Plate. You may need to
E
remove the fan on the new EMI Plate to rotate it. If you do, the proper tightening
torque for reassembly is 3 N•m (27 lb•in).
Remove the EMI-Protection Plate from the drive.
F
C
C
C
EMI
Protection
Plate
D
D
C
E