Rockwell Automation GV3000/SE V.6 Regulator Board 0-56921-6xx, 413338-6BU, 0-56940-6xx, 814.61.00 - Manual (Page 16)

2-4 GV3000/SE Drive Version 6 Regulator Board Installation Instructions
Step 3.4. Use a magnetic screwdriver to remove the three M4 x 10 screws that fasten
the bottom of the keypad support bracket to the drive heat sink.
Important: The bracket is connected to the drive by wiring. Do not attempt to lift the
bracket out completely as this can damage or pull out wiring.
Step 3.5. Spread the retaining clips on the 26-conductor Regulator board ribbon
cable to disconnect it from the Current Feedback board. The Current
Feedback board is located on the right below the keypad.
Step 3.6. Move the keypad support bracket aside.
Step 3.7. Pinch the retaining clip that is through the center of the Current Feedback
board and carefully pull out the Current Feedback board.
Step 3.8. Unplug the internal fan assembly power connector (CONN7) from the drive.
Step 4. Remove the Regulator Board from the Keypad Bracket
Refer to figure 2.2 for component locations.
Step 4.1. Disconnect the green-striped ribbon cable from the Regulator board. This
cable is located on the right side of the drive. To disconnect this cable,
insert a small screwdriver inside the cable loop and press in on the
retaining clip in the center of the connector while pulling out the connector.
Refer to figure 2.3.
Figure 2.3 – Disconnecting the Keypad Ribbon Cable from the Regulator Board