Rockwell Automation 20P PowerFlex DC Drive - Frame D Armature Leg Fuse Replacement User Manual
Page 4
Publication 20P-IN060A-EN-P - May 2010
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Power, Control and Information Solutions
6. Loosen the bolts that secure the fuse to the bus bar and SCR leg
terminal. Rotate the top of the fuse out and downward and pull the fuse
off of the lower bolt and out of the drive.
7. Replace the fuses using the following tightening torque: 45 N•m (398
lb•in).
8. Install the existing fuse switches on the fuse body using the existing
hardware. Verify that all wires are properly connected to the fuse
switches.
9. Replace the control panel and DPI cable (if necessary).
Loosen bolt
Loosen bolt
Remove fuse