Belt Not Moving:
If the belt isn't moving, there are a few potential causes. One common issue is a faulty motor controller. Even if the red LED on the control panel is lit up, it might not be sending voltage to the motor. To check the motor, follow these steps:
First, test the motor using the methods outlined in this guide: Motor Testing.
Motor Testing (treadmilldoctor.com)
If the motor is working, the motor control board may be the culprit.
Console Wire Check:
Inspect the console wires that run from the motor board through the primary wire. Loose or damaged wires can cause the belt to stop moving. Reconnect any loose wires.
Smoking Smell:
The smoking smell you noticed could indicate an electrical issue. It's essential to address this promptly.
Off-Center Belt Alignment:
If the belt is off-center, it can cause problems. Confirm that the treadmill is on level ground by using a bubble level. Then, follow these steps for belt alignment: Belt Moves to One Side.
How to Fix Treadmill Belt Slipping to One Side ' Stay Centered (treadmilldoctor.com)
Loud Mechanical Sound:
The noise during operation might be due to misalignment or worn components. Inspect the treadmill's moving parts for any signs of wear.
Retirement Decision:
Based on the severity of the issues and potential repair costs, you'll need to decide whether it's worth fixing or if it's time to retire the treadmill.
Professional Inspection:
If you're unsure, consider having a professional technician assess the treadmill.