31
SYMPTOM: The incline of the treadmill does not
change correctly
a. Calibrate the incline system (see page 27).
SYMPTOM: The walking belt slows when walked on
a.
Use only a surge suppressor that meets all of the
speci
fi
cations described on page 20.
b.
If the walking belt is overtightened, treadmill
performance may decrease and the walking belt
may become damaged. Remove the key and
UNPLUG THE POWER CORD.
Using the hex key,
turn both idler roller screws counterclockwise, 1/4
of a turn. When the walking belt is properly tight-
ened, 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 run the treadmill for a few minutes.
Repeat until the walking belt is properly tightened.
c.
Your treadmill features a walking belt coated with
high-performance lubricant.
IMPORTANT: Never
apply silicone spray or other substances to
the walking belt or the walking platform unless
instructed to do so by an authorized service
representative. Such substances may deterio-
rate the walking belt and cause excessive wear.
If you suspect that the walking belt needs more
lubricant, see the front cover of this manual.
d.
If the walking belt still slows when walked on, see
the front cover of this manual.
SYMPTOM: The walking belt is off-center or slips
when walked on
a.
If the walking belt is off-center,
fi
rst 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 counterclock-
wise 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.
Idler Roller Screws
2–3 in.
b
a
Summary of Contents for PFTL79117.0
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