Adjusting the running belt has two functions: elastic adjustment and running
center position adjustment. The running belt has been adjusted at the
factory. However, after use, the running belt will be stretched. Deviation from
the center plate causes damage to the running belt friction trim strip and the
rear cover. It is normal for the running belt to be stretched during use. If you
are running with a treadmill that is slippery or not smooth, you can adjust the
tightness of the running belt to improve.
How to adjust the running belt?
Insert the 6 mm inner hexagonal wrench into the adjusting screw on the left
side of the running belt and rotate
the wrench clockwise for 1/4 turns to adjust the rear roller to tighten the running
belt.
Repeat step 1 to adjust the right screw. It must be determined that the
adjustment screw rotates the same distance so that the rear roller is adjusted
parallel to the frame.
Repeat steps 1 and 2 until the running belt does not slip.
Note: The running belt can't be adjusted too tightly, which will break the running
belt and increase the pressure of the front and rear rollers, causing problems
such as roller bearing damage and abnormal noise. If you want to reduce
the tension of the running belt, turn the wrench counterclockwise. Note that
the left and right sides are rotated to the same distance.
Summary of Contents for 140T
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