Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 - Manual (Page 112)

112 Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
Chapter 3 PowerFlex 700H and 700S Drives - Frame 11 Procedures
7. Remove the four M5 x 16 mm POZIDRIV screws that secure the finger
guard and fan inlet ring to the fan housing and remove the guard and ring.
8. Remove the four hexalobular screws on the back of the fan assembly.
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 housing. The DC fan uses four M5 x 10 mm screws
that are spaced 65 mm apart on the housing. Based on the manufacturing
date, the sheet metal housing was fabricated for either an AC fan, a DC
fan, or both.
7
PZ2
2.6 N
• m (23.0 lb • in)
8
T20
2.6 N
• m (23 lb • in)