Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
69
PowerFlex 700H and 700S Drives - Frame 10 Procedures
Chapter 2
Main DC Fan Power Supply System (SK-H1-DCFANBD1) Removal and
Installation
Note: PowerFlex 700H and 700S frame 10 drives have two fan power supplies.
You can retrofit an existing AC fan system or replace a DC fan system with a new
DC fan system. See Energy-related Products Fan Efficiency Directive on page
for guidelines on replacing an existing fan system with a new DC fan system.
Note: Retain the fan power supply sheet metal bracket for reuse.
Follow these steps to remove and replace an existing fan system with a new DC
fan system.
1.
Review the General Precautions on page
2.
Remove power from the drive. See Remove Power from the Drive on page
.
3.
Move the control frame and remove the air flow plate and protective
covers from the drive. See Move the Control Frame and Remove the Air
Flow Plate and Protective Covers on page
4.
Remove the appropriate main fan assembly. See Remove the Main AC or
DC Fan Power Supply Assemblies on page
.
Summary of Contents for Allen-BradleyPowerFlex 700AFE
Page 1: ...PowerFlex 700H 700S and 700AFE Drive Fan Systems Frames 9 14 Drives Installation Instructions ...
Page 4: ...4 Rockwell Automation PublicationPFLEX IN029B EN P August 2014 Summary of Changes Notes ...
Page 10: ...10 Rockwell Automation Publication PFLEX IN029B EN P August 2014 Table of Contents ...
Page 18: ...18 Rockwell Automation PublicationPFLEX IN029B EN P August 2014 Preface Notes ...
Page 295: ......