Owner manual

Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014 215
PowerFlex 700AFE Drive - Frame 10 Procedures Chapter 7
4. Remove the protective cover in the LCL Filter cabinet.
LCL Filter DC Fan Fuses (20-PP20202) Removal and Installation
See Figure 20 on page 186 for the location of the LCL filter DC fan fuses.
1. Review the General Precautions on page 17
.
2. Remove power from the AFE. See Remove Power from the AFE on page
192
.
3. Install the LCL filter DC fan fuses in the reverse order of removal.
LCL Filter Fan DC Power Supply (SK-Y1-DCPS1-D460 or SK-Y1-DCPS1-F325) Removal and
Installation
Note: It is not necessary to remove the fan assembly from the LCL filter, but by
doing so, it may be easier to replace the fan DC power supply circuit board.
The LCL filter fan DC power supply wiring diagram is shown in Figure 25
. The
diagram shows the connections to the AFE power structure and DC bus.
Protective Cover
IP21 (Rittal) cabinet
shown with doors
removed
LCL Filter Fan and DC
Power Supply (behind
cover)