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

a, If the waiking belt is off-center, first remove the

key and UNPLUG THE POWER CORD. If the walking belt has shifted to the taft, use the hex key to turn the Jeff idler roller screw clockwise 1/2 of a turn',if the walking belt has shifted to the right, turn the left idler roller screw counterclock- wise "_/2 of a 1urn. Be careful not to overtighten the

walking bait. Then, 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 re* move the key and UNPLUG THE POWER CORD, Using the hex key, turn both id[er roller screws clockwise, 1/4 of a turn, When the walking belt is correctly tightened, you should be able to lift each edge of the walking belt 2 to 3 in, (5 to 7 cm) oll the walking pSatform. Be careful to keep the walk- ing belt centered. Then, plug in the power cord, insert the key, and carefully walk on the treadmill for a few minutes. Repeat until the walking bait }s properly tightened.

SYMPTOM: The upperbody arms squeak during

use

a.(Note: Correcting this problem requires a small amount of marine grease, available at hardware steres.) Turn the resistance knob (A) counterclock- wise and remove it, Next, remove the resistance cone (E_) and the upper body arm {C}, along with the resistance plate (D), plastic spacer" (E), spring washer (F), washers (G), and thrust bearing (H). (Nots: if the resistance plate [D] comes out of the resistance cone (B), press it back in,) Apply a thin layer of white marine grease to the outer surface of the resistance cone (B). Then reattach all parts in the orde_ shown below.

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ProForm 831.24843.0 user manual Use