NordicTrack CTL8250 - Manual (Page 35)

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4. SYMPTOM: THE WALKING BELT IS OFF-CENTER
a. If the walking belt has shifted to the left: Remove the
key and unplug the power cord. Using the included allen
wrench, turn the roller adjustment bolts in the directions
shown, 1/4 of a turn each. Be careful not to overtighten the
walking belt. Plug in the power cord, insert the key and
use the treadmill for a few minutes. Repeat until the walk-
ing belt is centered.
b. If the walking belt has shifted to the right: Remove the
key and unplug the power cord. Using the included allen
wrench, turn the roller adjustment bolts in the directions
shown, 1/4 of a turn each. Be careful not to overtighten the
walking belt. Plug in the power cord, insert the key and
use the treadmill for a few minutes. Repeat until the walk-
ing belt is centered.
c. If the walking belt slips when walked on: Remove the
key and unplug the power cord. Using the included allen
wrench, turn both roller adjustment bolts clockwise 1/4 of a
turn. When the walking belt is properly tightened, you
should be able to lift each side of the walking belt 1 to 2
inches off the walking platform. The center of the walking
belt should just touch the walking platform. Make sure to
keep the walking belt centered. Plug in the power cord, in-
sert the key and run the treadmill for a few minutes.
Repeat until the walking belt is properly tightened.
5. SYMPTOM: THE WALKING BELT STOPS OR THE INCLINE CANNOT BE ADJUSTED EVEN THOUGH
THE CONSOLE REMAINS LIT
a. This indicates that a controller error may have occurred. To correct the problem, refer to step 8 on page 23.
a
b
c