Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 - Manual (Page 250)

250 Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
Chapter 8 PowerFlex 700AFE Drive - Frame 13 Procedures
Note: The DC fan replacement kit only contains the fan motor and impeller
assembly. Therefore, the sheet metal housing for the fan must be reused. 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.
1. Review the General Precautions on page 17 .
2. Remove power from the AFE. See Remove Power from the AFE on page
192 .
3. Remove the LCL filter fan assembly from the AFE. See LCL Filter Fan
Assembly Removal and Installation on page
252 .
4. Remove the two M4 x 10 mm POZIDRIV screws that secure the cover to
the chassis and remove the cover.
5. Disconnect the cables from connectors X2, X3 and X8 at the top of the
board.
6. Disconnect the cable from connector X81 at the bottom of the board.
SK-H1-DCFANBD1
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