Install components – Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 User Manual
Page 47
Rockwell Automation Publication 20B-IN025B-EN-P - January 2011
47
Component Replacement Procedures Chapter 3
5.
For AC input: Remove the Precharge Board mounting torx screw located
at the upper left corner of the Precharge Board.
6.
Remove the Precharge Board; return or dispose of it properly.
• For AC input: Using your fingers or needle-nose pliers, squeeze the
tabs of each of the three spacers and separate the Precharge Board from
the mounting plate.
• For DC input: Turn each of the six lock screws 1/4 turn
counterclockwise to unlock.
Install Components
1.
Install the new Precharge Board.
2.
Reconnect all wiring as detailed in the Table on the previous page.
3.
Reinstall the Blower Control Board as instructed on page
24
.
4.
Replace all safety shields and enclosure covers before applying power to the
drive.
Spacers (3)
Screw
AC Input
Lock Screws (6)
DC Input
TB2
J3
J1
J2
J3
J1
J2
TB1