Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 - Manual (Page 115)

Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014 115
PowerFlex 700H and 700S Drives - Frame 11 Procedures Chapter 3
AC or DC Fan System Fuses (20-PP20202) and Fuse Holder (20-
PP20300) Removal and Installation
The fan system fuses and fuse holder are located on the V phase on the front of
the drive. Follow these steps to remove and replace the fan system fuse holder.
1. Review the General Precautions on page 17 .
2. Remove power from the drive. See Remove Power from the Drive on page
91 .
3. Move the control frame and remove the air flow plate and protective
covers from the drive. See Move the Control Frame and Remove the Air
Flow Plate and Protective Covers on page
92 .
4. Remove the fuses from the fuse holder.
5. Check the fuses. See Checking Fuse Integrity with no Power Applied on
page
263 .
6. Disconnect the four fuse power wires (black and red pairs) connected to
the top and bottom of the fuse holder.
7. Remove the M5 x 10 mm POZIDRIV screw that secures the fuse holder
to the drive frame and remove the fuse holder.
8. Install the new fan system fuse holder in the reverse order of removal.
6
6
Black Red
Black Red
PZ2
3.0 N
• m (27 lb • in)
4