Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 - Manual (Page 44)

44 Rockwell Automation Publication 20B-IN025B-EN-P - January 2011
Chapter 3 Component Replacement Procedures
5. Using your fingers or needle-nose pliers, squeeze the tabs of each of the
three spacers and separate the Switch Mode Power Supply Board from the
mounting plate.
6. Remove the Switch Mode Power Supply Board; return or dispose of it
properly.
Install Components
1. Install the new Switch Mode Power Supply Board.
Tighten board screws to 1.7 N•m (15 lb•in).
2. Reconnect all wiring as detailed in the Table on the previous page.
3. Reassemble all components in the reverse order of removal.
4. Tighten sheet metal screws to 3.2 N•m (28 lb•in).
5. Reconnect the ribbon cable going from the Power Interface Board ( J1) to
the Main Control Board ( J2).
6. Reinstall the Main Control Board as instructed on page 22 .
7. Replace all safety shields and enclosure covers before applying power to the
drive.