Troubleshooting Guide

Treadmill will not start.

1.Is the Safety Key inserted into the treadmill Console?

2.Make sure the power cord is plugged into a surge protector, the surge protector is plugged into a properly grounded outlet, and the surge protector is turned on. (Refer to “Power Requirements” on page 11.)

3.Check the circuit breaker located on the front of the treadmill. If the switch protrudes, it has tripped. Wait five minutes and then press the switch back in.

4.Check the house electrical breaker box and the circuit breaker for the room where the treadmill is located. If it has tripped, reset or have an electrician replace the breaker in home.

5.Have an electrician check to ensure there is adequate voltage at the outlet.

Treadmill loses power during use.

1.Check the circuit breaker located on the front of the treadmill. If the switch protrudes, it has tripped. Wait five minutes and then press the switch back in.

2.Check the house electrical breaker box and the circuit breaker for the room where the treadmill is located. If it has tripped, reset or have an electrician replace the breaker in home.

3.If the treadmill will not operate, please call Keys Fitness Customer Service at 888-340-0482.

Treadmill walking belt slows during use.

1.Check to make sure the treadmill is securely plugged into an UL-listed surge protector, rated at 15 amps, with a 14-gauge cord of five feet or less and the surge protector is securely plugged into the outlet.

2.If treadmill will not operate, please call Keys Fitness Customer Service at 888-340-0482.

Treadmill walking belt slips or is not centered on rear roller.

1.Refer to “Belt Adjustment” section on page 28.

2.Need help? Call Keys Fitness Customer Service at 888-340-0482.

Treadmill Error Messages.

Your treadmill is equipped with a software package that enables error messages to be displayed when there is a problem.

To avoid possible damage to the treadmill and the possibility of injury, do not oper- ate the treadmill until the problem is corrected. Call Keys Fitness Customer Service at 888-340-0482, or see “Error Messages” on page 29 of this Owner’s Manual.

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Keys Fitness HT-740T owner manual Troubleshooting Guide, Treadmill will not start, Treadmill loses power during use