Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 - Manual (Page 48)

48 Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
Chapter 1 PowerFlex 700H and 700S Drives - Frame 9 Procedures
11. Remove the four screws that secure the main fan to the fan bracket and
discard the fan. The sheet metal bracket must be reused.
Note: The Main AC and DC fans have different mounting hardware and
hole dimensions. The AC fan uses four M4 x 8 mm screws that are spaced
40 mm apart on the bracket. The DC fan uses four M5 x 10 mm screws
that are spaced 65 mm apart on the bracket. Based on the manufacturing
date, the sheet metal mounting bracket was fabricated for either an AC
fan, a DC fan, or both.
12. Install the main fan in the reverse order of removal.
IMPORTANT Verify that the fan turns easily on the bracket before installing it in the
drive.
10
PZ2
4.0 N
• m (35 lb • in)
11
F - 6.4 mm (0.25 in.)
4.0 N
• m (35 lb • in)