Rockwell Automation PF700 PowerFlex 700 Drive Components Replacement - Frame 9 - Manual (Page 39)

Rockwell Automation Publication 20B-IN025B-EN-P - January 2011 39
Component Replacement Procedures Chapter 3
b. Remove and save the four mounting screws.
4. If the 20-Comm-C Board is not used, remove the screw securing the T-
Comm grounding tab.
5. Place the tip of a flathead screwdriver between the T-Comm grounding tab
and screw mount. Gently pry up until the grounding tab is in an upright
position or about 90 degrees from the screw mount.
6. If needed, use the same flathead screwdriver tip to pry the seven locking
tabs away from the T-Comm Board.
7. Remove the T-Comm Board from the Main Control Board; return or
dispose of it properly.
T-Comm grounding tab screw T-Comm grounding tab flat T-Comm grounding tab upright
T-Comm Board Locking Tab Locations
Five locking tabs are on the back side of the Main Control Board (above); two are on the front side in the area between
the optional HIM and 20-Comm-C board slots (upper right).
NOTE: Use a flathead screwdriver tip to pry the locking tabs away from the T-Comm Board (lower right).