18
Locate the Reed Switch (97) and the Magnet (62) on
the left side of the Pulley (71). Turn the Pulley until the
M
agnet is aligned with the Reed Switch. M
ake sure
that the gap between the Magnet and the Reed
S
witch is about 3 mm (1/8 in.).
I
f necessary, loosen
the Screw (21), move the Reed Switch slightly, and
then retighten the Screw. Reattach the Hood (not
shown), and run the treadmill for a few minutes to
check for a correct speed reading.
PROBLEM: The
walking belt slows when walked on
SOLUTION: a. If an extension cord is needed, use only a 3-conductor, 1mm
2
(14-gauge) cord that is no longer
than 1.5 m (5 ft.).
b. If the walking belt is overtightened, treadmill perfor-
mance may decrease and the walking belt may be-
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 5 to 7 cm (2 to 3
in.) off the walking platform. Be careful to keep the
walking belt centered. Then, plug in the power cord,
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 walking belt is off-center or slips when walked on
SOLUTION: a. If the walking belt has shifted to the left, first re-
move the key and UNPLUG THE POWER CORD.
Using the hex key, turn the left rear roller bolt clock-
wise 1/2 of a turn. Be careful not to overtighten the
walking belt.
If the walking belt has shifted to the
right, turn the left rear roller bolt counterclockwise 1/2
of a turn. 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 5 to 7 cm (2 to 3 in.) off the walking plat-
form. Be careful to keep the walking belt centered.
Then, plug in the power cord, insert the key, and care-
fully walk on the treadmill for a few minutes. Repeat
until the walking belt is properly tightened.
b
a
b
5–7cm
Rear Roller
Bolts
62
21
97
Top View
3 mm
71
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