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Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 User Manual

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100

Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014

Chapter 3

PowerFlex 700H and 700S Drives - Frame 11 Procedures

6.

Remove two M5 x 10 mm POZIDRIV screws from the bottom of the
assembly that secure the AC fan inverter board to the assembly and remove
the AC fan inverter circuit board.

7.

On center AC fan inverter assemblies, remove the capacitor and fuse block
bracket assembly. You will re-use the fuse block on the new assembly.

8.

Complete the appropriate installation:

If you are replacing the AC fan inverter circuit board, install the new
circuit board on the existing AC fan inverter assembly in the reverse
order of removal.

If you are replacing the AC output transformer assembly, install the
existing AC fan inverter circuit board on the new AC output
transformer assembly in the reverse order of removal.

6

PZ2
2.3 N

m (20.4 lb

in)

AC Fan System Shown