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 29.

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 31 of this Owner’s Manual.

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Keys Fitness KF-3.5T owner manual Troubleshooting Guide, Treadmill will not start, Treadmill loses power during use
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KF-3.5T specifications

The Keys Fitness KF-3.5T treadmill is a premium piece of equipment designed for both casual fitness enthusiasts and serious athletes. This treadmill stands out in the crowded market due to its robust construction, advanced features, and user-friendly technology.

One of the most notable aspects of the KF-3.5T is its powerful motor, which provides a peak output of 3.5 horsepower. This ensures a smooth and consistent running experience, even at higher speeds. It offers a speed range from 0.5 to 12 miles per hour, allowing users to tailor their workouts, whether they prefer a gentle walk or an intense run.

The KF-3.5T is equipped with an extra-wide running surface measuring 20 inches by 60 inches, providing ample space for users to run or walk comfortably. This design reduces the risk of falling off the side and enhances safety during workouts. Additionally, the treadmill features a cushioning system that absorbs impact, minimizing strain on joints and making it suitable for users of all ages and fitness levels.

This treadmill also boasts a comprehensive display console that tracks essential workout metrics such as time, distance, speed, incline, and calories burned. Users can easily adjust settings with straightforward controls, ensuring a seamless experience throughout their exercise sessions. The console is also compatible with Bluetooth technology, allowing users to sync their devices and access fitness apps for a more interactive workout experience.

Included with the KF-3.5T are several workout programs designed to challenge users and keep their routines fresh. From interval training to hill climbs, these preset programs cater to various fitness goals and help maintain motivation.

The incline feature is another vital characteristic of the KF-3.5T, offering adjustable settings up to 15 levels. This enables users to simulate outdoor running conditions and engage different muscle groups, enhancing the effectiveness of their workouts.

In terms of durability, the KF-3.5T features a steel frame construction that ensures stability and longevity, making it a reliable option for home gyms. The treadmill is also foldable, providing convenience for those with limited space.

Ultimately, the Keys Fitness KF-3.5T treadmill combines power, practicality, and an engaging user experience, making it a standout choice for anyone looking to invest in their fitness journey. Its thoughtful design and comprehensive features cater to a wide range of users, ensuring a beneficial and enjoyable workout.
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