25
SYMPTOM: The walking belt is off-center.
IMPORTANT: The walking belt should be centered
between the foot rails. If the walking belt rubs
against the foot rails, the walking belt may become
damaged.
a. First, remove the key and UNPLUG THE POWER
CORD. If the walking belt has shifted to the left,
use the hex key to turn the left idler roller screw
clockwise 1/2 of a turn; if the walking belt has
shifted to the right, turn the left idler roller screw
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.
SYMPTOM: The walking belt slips when walked on
a. First, remove the key and UNPLUG THE POWER
CORD. Using the hex key, turn both idler roller
screws clockwise, 1/4 of a turn. When the walk-
ing belt is correctly 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 walking belt centered. Then, plug in the power
cord, insert the key, and carefully walk on the tread-
mill for a few minutes. Repeat until the walking belt
is properly tightened.
a
a
Foot
Rails
