Rockwell Automation 20Y PowerFlex 700H, 700S, and 700AFE Drive Fan Systems, Frames 9...14 User Manual
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Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
Table of Contents
Cross-plate Stirring Fan (20-PP01068) Removal and Installation . 51
Internal Stirring Fan (20-PP01068) Removal and Installation . . . . 52
PowerFlex 700H and 700S Drives -
Frame 10 Procedures
Tools Needed for Frame 10 Fan System Repairs. . . . . . . . . . . . . . . . . . . . . 56
Frame 10 Schematic Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Frame 10 Fan System Replacement Procedures. . . . . . . . . . . . . . . . . . . . . . 59
Remove Power from the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Move the Control Frame and Remove the Air Flow Plate and
Protective Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Remove the Main AC or DC Fan Power Supply Assemblies . . . . . . 63
Main AC Fan Inverter Circuit Board (20-VB00299) and AC Fan
Output Transformer Assembly [20-FR10844 (Left) or 20-FR10845
(Right)] Removal and Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Main DC Fan Power Supply System (SK-H1-DCFANBD1) Removal
and Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
AC to DC Fan System Retrofit Kit (SK-H1-DCFANRETROFIT-
F10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Main AC Fan Inverter Capacitor (SK-H1-FANCAP-F1012)
Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Main AC Fan (20-PP01080) and Main DC Fan (SK-Y1-DCFAN1)
Assembly Removal and Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
ASIC Circuit Board Assembly Cooling Fan (20-PP01096) Removal
and Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
AC or DC Fan System Fuses (20-PP20202) and Fuse Holder (20-
PP20300) Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
PowerFlex 700H and 700S Drives -
Frame 11 Procedures
Tools Needed for Frame 11 Fan System Repairs. . . . . . . . . . . . . . . . . . . . . 88
Frame 11 Schematic Diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Frame 11 Fan System Replacement Procedures. . . . . . . . . . . . . . . . . . . . . . 91
Remove Power from the Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Move the Control Frame and Remove the Air Flow Plate and
Protective Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Removing the Main AC or DC Fan Power Supply Assemblies . . . . 95
Main AC Fan Inverter Circuit Board (20-VB00299) and AC Output
Transformer Assembly (20-FR10845) Removal and Installation . . 99
Main DC Fan Power Supply Circuit Board (SK-H1-DCFANBD1)
Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101