160 Rockwell Automation Publication 750-TG101A-EN-P - June 2022
Chapter 6 Frame 7 Renewal Kits Installation
21. Remove the seven M5 x 12 mm slotted-Torx screws in the center of the
board.
22. Remove three M4 x 8 mm slotted-Torx screws at the bottom edge of the
board.
23. Remove the four M5 x 20 mm Torx screws, two at the left and two at the
right edge of the board.
24. Lift the power interface circuit board carefully off the gate driver board
connector (detail shown in this illustration) and remove the power
interface circuit board from the drive.
Install the Power Interface Circuit Board
Install the power interface circuit board in the reverse order of removal.
IMPORTANT A connector on the back side of the power interface circuit board is
connected to a mating connector on the gate driver circuit board.
Side Rails and Other Components Not Shown for Clarity Only.
21
M5 x 12 mm
T25 or F - 6.4 mm (0.25 in.)
4.86 N
•m (43.0 lb•in)
23
M5 x 20 mm
T25
4.86 N
•m (43.0 lb•in)
22
M4 x 8 mm
T20 or F - 6.4 mm (0.25 in.)
1.13 N
•m (10.0 lb•in)
23
Gate Driver Circuit Board
14-pin Connector Detail
24
IMPORTANT Carefully align the connector on the bottom-left side of the power interface
circuit board to the 14-pin connector on the gate drive circuit board.
IMPORTANT Be sure to install the power interface circuit board ground wire harness to
the control pod support bracket. See step 11
on page 155 for location.
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