Matrix A30 Troubleshooting Manual page 5

ECB Motor Replacement Procedure
Required Tools:
Phillips screwdriver
•
• Needle nose or bent nose pliers
Follow these steps to replace the ECB motor:
1. Turn off and unplug the unit.
2. Using a screwdriver, remove the appropriate covers to access the ECB motor.
3. Remove the old ECB motor: unplug two wires from the resistance motor, disconnect the tension
wire, and remove 4 screws to remove the motor from the frame.
4. Plug in the new motor. (The black sensor wire plugs into the side, and the white/blue
communication wire plugs into the top of the motor.)
5. Use a screwdriver to remove the black wheel from the motor; set the wheel and screw aside.
IMPORTANT: Do NOT move on to the next step until the black wheel has been removed.
6. Plug in and power on the unit. Once the console powers on, the motor will automatically adjust to
position itself at the lowest resistance level. You may see the white pulley socket rotate.
5| Revision Date: 2/4/2020 | Revised by: EM