PROBLEM: The walking belt slows when walked on

SOLUTION: a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 8.

b.If the walking belt is overtightened, treadmill perfor- mance may decrease and the walking belt may be- come damaged. Remove the key and UNPLUG THE POWER CORD. Using the allen wrench, turn both rear roller adjustment bolts counterclockwise, 1/4 of a turn. When the walking belt is properly tightened, you should be able to lift each side of the walking belt 3 to 4 inches off the walking platform. Be careful to keep the walking belt centered. Plug in the power cord, in- sert the key and run the treadmill for a few minutes. Repeat until the walking belt is properly tightened.

b

3”–4”

Rear Roller Adjustment Bolts

c.If the walking belt still slows when walked on, please call our Customer Service Department, toll- free.

PROBLEM: The walking belt is off-center or slips when walked on

SOLUTION: a. If the walking belt is off-center, first remove the key and UNPLUG THE POWER CORD. If the walking belt has shifted to the left, use the allen wrench to turn the left rear roller bolt clockwise 1/2 of a turn. If the walking belt has shifted to the right, turn the left rear roller bolt coun- terclockwise 1/2 of a turn. Be careful not to overtighten the walking belt. Plug in the power cord, insert the key and run the treadmill for a few minutes. Repeat until the walking belt is centered.

b.If the walking belt slips when walked on, first remove the key and UNPLUG THE POWER CORD. Using the allen wrench, turn both rear roller bolts clockwise, 1/4 of a turn. When the walking belt is correctly tightened, you should be able to lift each side of the walking belt 3 to 4 inches off the walking platform. Be careful to keep the walking belt centered. Plug in the power cord, insert the key and carefully walk on the treadmill for a few minutes. Repeat until the walking belt is properly tightened.

a

b

PROBLEM: The incline of the treadmill does not change correctly or does not change when iFIT.com CDs and videos are played

SOLUTION: a. With the key in the console, press one of the Incline buttons. While the incline is changing, re- move the key. After a few seconds, re-insert the key. The treadmill will automatically rise to the maximum incline level and then return to the minimum level. This will recalibrate the incline system.

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NordicTrack NTTL25510 manual Problem The walking belt slows when walked on
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NTTL25510 specifications

The NordicTrack NTTL25510 is a top-of-the-line treadmill designed for those serious about their fitness journey. This model incorporates a host of advanced features and technologies that not only enhance the workout experience but also ensure that users achieve their fitness goals effectively.

One of the standout features of the NTTL25510 is its impressive 3.0 HP motor, which provides a powerful performance that can handle everything from gentle walking to intense running sessions. With a maximum speed of 12 mph, users can easily adjust their pace to match their workout intensity. The treadmill also boasts a robust incline range of up to 15%, allowing for more challenging workouts that simulate hill climbing.

A key highlight of the NTTL25510 is the large, interactive 10-inch touchscreen display. This high-definition screen offers users access to a variety of training programs and entertainment options. The machine includes a vast library of preloaded workouts designed by certified personal trainers, making it easy for users to diversify their routines and stay motivated. Additionally, the display supports Bluetooth connectivity, enabling users to sync their devices and stream music or use fitness apps seamlessly.

The NordicTrack NTTL25510 also features iFit technology, a subscription-based program that brings a library of global workouts to the treadmill. Users can virtually run along some of the most scenic routes worldwide with the AutoAdjust feature that automatically adjusts the incline and speed to match the terrain of the chosen route. This experience allows for an immersive workout that keeps users engaged and challenged.

Comfort is paramount in the design of the NTTL25510. The FlexSelect deck cushioning system provides a balance between firmness and support, reducing the impact on joints while still offering a solid surface for running. The treadmill is also equipped with built-in speakers and a fan to enhance the overall workout experience.

Furthermore, safety features such as a large safety key and a sturdy handrail add peace of mind for users during their workouts. Foldable design allows for easy storage, making it an excellent choice for those with limited space.

In summary, the NordicTrack NTTL25510 treadmill stands out with its powerful motor, interactive touchscreen, and innovative iFit technology. Its combination of advanced features, comfort-focused design, and motivational options make it an excellent addition to any home gym, catering to both beginners and experienced runners alike.
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