With the heUpof a second person, carefully raise the Uprights (70, 76) as shown, Carefully pivot the Hood (28) off,

Locate the Reed Switch (39) and the Magnet (6) on the bft side of the Pulley (7), Turn the Pulley until the Magnet is aligned with the Reed Switch, Make sure that the gap between the Magnet and the Reed Switch is about 1/8", if necessary, bosen the Screw (11), move the Reed Switch slightly, and then retighten the Screw, Reattach the Hood, and run the treadmHUfor a few minutes to check for a correct speed reading,

1/8"-

11/

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PROBLEM: The walking belt slows when walked on

SOLUTION: a, Use only a singleooutlet surge suppressor that meets all the specifications described on page 12,

b, if the walking belt is overtightened, treadmill perforo mance may decrease and the walking belt may beo come damaged, Remove the key and UNPLUG THE POWER CORD, Using the hex key, turn both rear roller bolts counterclockwise, 1/4 of a turn, When the walking belt is properly tightened, you should be able to lift each edge of the walking belt 2 to 3 inches above the walking platform, Be careful to keep the

walking belt centered, Then, plug in the power cord,

Rear Roller Bolts

insert the key, and run the treadmill for a few minutes, Repeat until the walking belt is properly tightened,

c, if the walking belt still slows when walked on, please see the front cover of this manual,

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

SOLUTION: a, If the waJking beJt is off-center, first remove the key and UNPLUG THE POWER CORD, If the walking belt has shifted to the Jeft, use the hex key 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 bolt counterclockwise 1/2 of a turn, Be careful not to

overtighten the walking belt, 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 rear roller bolts clock° wise, 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 inches above the walking platform, Be careful to keep the walking 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 belt is properly tightened,

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Healthrider H450I manual