Owner manual

74 Rockwell Automation Publication PFLEX-IN029B-EN-P - August 2014
Chapter 2 PowerFlex 700H and 700S Drives - Frame 10 Procedures
Main AC Fan Inverter Capacitor (SK-H1-FANCAP-F1012) Removal and
Installation
Note: The AC fan inverter capacitor replacement kit (SK-H1-FANCAP-F1012)
contains a new sheet metal bracket, hardware and fasteners, and a series B
capacitor (identified in the table and shown below). The series B capacitor
(50 mm dia. x 62 mm tall) is larger than the series A capacitor (35 mm dia. x
57 mm tall). If a series A capacitor is currently installed, always
replace it with the
new series B capacitor.
Follow these steps to remove, test, and replace the main AC fan inverter
capacitor.
1. Review the General Precautions on page 17
.
2. Remove power from the drive. See Remove Power from the Drive on page
59
.
Photo ID# Part Description Quantity
1AC Fan capacitor 1
2 AC Fan capacitor bracket
(1)
(1) If a series B AC fan inverter assembly is currently installed in the drive, the sheet metal frame has been modified to
accommodate the series B (larger) capacitor. Therefore, in this case, the fan capacitor bracket, adapter bracket and adapter
fastening hardware is not needed.
1
3 Adapter bracket
(1)
1
4 M12 lock washer (for AC fan capacitor) 1
5 M12 fastening nut (for AC fan capacitor) 1
6 Spring washer (for adapter bracket)
(1)
1
7 M8 x 16 mm hexagonal socket screw (for adapter bracket)
(1)
1
8 M5 x 10 mm POZIDRIV screw (for adapter bracket)
(1)
2