ProForm 705 ZLT Treadmill User Manual


 
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PROBLEM: The walking belt is off-center or slips when walked on
SOLUTION: a. If the walking belt is off-center, first remove the
k
ey and UNPLUG THE POWER CORD. If the
walking belt has shifted to the left, use the hex
k
ey to turn the left idler roller bolt clockwise 1/2 of a
turn; if the walking belt has shifted to the right,
turn the left idler roller 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 idler 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 walk-
ing 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.
a
b