•Do not use this product outdoors, near swimming pools or in areas of high humidity.

•Never operate a Life Fitness product with the air openings blocked. Keep air openings free of lint, hair or any obstructing material.

•Never insert objects into any openings in this product. If an object should drop inside, turn off the power, unplug the power cord from the outlet and carefully retrieve it. If the item cannot be reached, contact Life Fitness Customer Service.

•Never place liquids of any type directly on the unit, except in a bottle holder or accessory tray. Lidded containers are recom- mended.

•When using the treadmill, wear shoes with rubber or high traction soles. Do not use shoes with heels, leather soles, cleats or spikes. Make sure no stones are embedded in the soles. Do not use this product in bare feet. Keep all loose clothing, shoelaces and towels away from moving parts.

•Do not reach into or underneath the unit, or tip it on its side during operation.

•Keep an open area of six feet (2 meters) by three feet (1 meter) behind the treadmill clear of any obstructions, including walls, furniture and other equipment.

•Use the hand rails whenever additional stability is required. In case of emergency, such as tripping, the user should grab the hand rails and place his/her feet on the side platforms. The hand rails may be held to enhance stability as needed, but are not for continuous use.

•Never walk or jog backwards on the treadmill.

•Immobilize the treadmill so the motors will not run when the unit is not in use. To do this, press and hold both the down arrow and the enter key on the console.

•Activate software lockout when not in use. Refer to Console Owner’s Manual for lockout instructions. Store instructions ouf of reach of children.

•Use caution when folding and unfolding the treadmill. Do not let the treadmill lower to the floor unassisted. Guide the deck to the floor by hand.

•Use this appliance only for its intended use as described in this manual. Do not use attachments not recommended by the manufacturer.

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Life Fitness F3 user manual
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F3 specifications

The Life Fitness F3 is a state-of-the-art folding treadmill designed for both home and commercial use, offering an ideal balance of functionality, durability, and space-saving design. This treadmill is engineered to cater to a diverse range of fitness enthusiasts, from beginners to advanced runners, making it a great addition to any workout space.

One of the defining features of the F3 is its folding design, which allows users to easily fold and store the treadmill when not in use. This is particularly beneficial for those with limited space, as it can easily fit in closets or corners, optimizing home gym layouts. The robust hydraulic lift system ensures that folding and unfolding the treadmill is safe and effortless.

The F3 is equipped with a powerful motor that delivers smooth and consistent performance. The 3.0 HP motor accommodates a range of speeds and incline levels, making it suitable for various workout intensities. It can reach speeds of up to 10 mph and offers an incline of up to 12%, allowing users to simulate outdoor running conditions or add challenge to their workouts.

The FlexDeck shock absorption system is another key characteristic of the Life Fitness F3. This technology reduces impact on joints by providing cushioning at the point of impact while also offering a stable surface for running. This is particularly important for those who may be prone to injury or prefer a softer running surface.

The treadmill features a spacious running surface measuring 20 inches by 55 inches, providing ample space for users to move comfortably. Additionally, the large LCD display keeps track of essential workout metrics such as time, distance, speed, calories burned, and heart rate.

Speaking of heart rate, the F3 comes equipped with HeartSync heart rate monitoring technology, which includes built-in sensors on the handlebars and is compatible with wireless heart rate monitors. This allows users to effectively monitor their heart rate zones, enhancing workout efficiency.

The F3 also offers a variety of built-in workout programs, catering to different fitness levels and goals. These programs include interval training, weight loss, and heart rate training, providing users with a diverse range of options to keep their workouts engaging.

In conclusion, the Life Fitness F3 treadmill embodies a combination of innovative technologies, user-friendly features, and sturdy construction. This treadmill is an excellent choice for anyone looking to elevate their fitness routine while enjoying the convenience of a space-saving design.
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