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

OLUTION: a

f the walking belt is off-center,

irst remove the

key and UNPLUG THE POWER CORD. If the

alking belt has shifted to the left,

se 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 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 walk-

ing belt is centered.

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 cor-

rectly tightened, you should be able to lift each

edge of the walking belt 2 to 3 in. (5 to 7 cm) off

the walking platform. Be careful to keep the walk-

ing belt centered. Then, plug in the power cord, in-

sert the key, and carefully walk on the treadmill for

a few minutes. Repeat until the walking belt is

properly tightened.

ProForm 4.0 User Manual

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