Owner manual

Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014 157

PowerFlex 700H and 700S Drives - Frame 13 Procedures Chapter 5

Inverter Units

1. Review the General Precautions on page 17.

2. Remove power from the drive. See Remove Power from the Drive on page

134

3. Move the control frame, and remove the screens, airflow plates, and

protective covers. See Move the Control Frame, and Remove the Screens,

Airflow Plates, and Protective Covers on page 135

4. Remove the main fan assemblies. See Remove the Main Fan Assembly on

page 143

5. Remove the AC fan inverter assemblies. See Removing the Main AC or

DC Fan Power Supply Assemblies (Inverter Only) on page 145

6. For AC input standalone drives only, remove the wire harness that

connects the fans on the converter and inverter units.

Note: DC input drives do not have an converter section, so there is no

converter to inverter interconnect wire harness.

Converter Section Inverter Section