Precor 9.31 Manual page 42

Procedure 6.8 - Replacing the A.C. Input Module
1. Set the treadmill circuit breaker in the "off" position and unplug the treadmill's line cord from
the A.C. outlet.
2. Remove the treadmill's motor cover.
3. Remove the four screws that fasten the mounting panel to the treadmill. See Diagram 6.5.
4. Lift the mounting away from the frame to access the bottom side of the mounting panel.
5. Remove the two screws fastening the line cord retaining bracket to the mounting panel.
Remove the retaining bracket. Remove the line cord from the A.C. input module.
6. Note where the brown, blue and green/yellow wire are connected to the A.C. input module.
Remove all of the wiring from the A.C. input module.
7. Remove the hardware fastening the A.C. input module to the mounting panel.
8. Set the replacement A.C. input module in its mounting position and fasten it with the
hardware removed in step 6.
9. Insert the line cord in the A.C. input module. Replace the line cord retaining bracket and
fasten it with the hardware removed in step 5.
10. Set the mounting panel in its mounting position and fasten it with the hardware removed in
step 3.
11. Replace the treadmill's motor cover.
12. Insert the line cord in the A.C. outlet. Check treadmill operation per Section 3.
9.31, 9.33, 9.35 Treadmill
Page 42