Publication 22C-SB003A-EN-P – August 2008
8
PowerFlex 400 Frames D-H Replacement Procedure for Main Control Board
3. Remove the plastic tray together with the main control board.
4. Place the new plastic tray with the new main control board where the old
tray was.
5. Place the four screws back in to secure the plastic tray.
Torque to about 0.9…1.1 N-m (8.0…9.7 lb.-in).
IMPORTANT
The main control board should fit the plastic tray snugly.
IMPORTANT
For Frame D, use the four tapping 4*8 mm screws.
For Frames E-H, use the four M4*8 mm screws.
