Owner manual

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

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.

BlackRed

PZ2

3.0 N

•m (27 lb•in)