How To Adjust The Running Belt; Adjust The Running Belt To The Middle Position - AsViva T21 Benutzerhandbuch

MAINTENANCE AND CARE

How to adjust the running belt

1. 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.
2. 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.
Please note:
The running belt can't be adjusted too tightly, which will break the running belt and increase the pres-
sure 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.

Adjust the running belt to the middle position

When you are using the treadmill, if the two feet are not the same force when running, the pressure
on the running belt is unbalanced and the running belt is off center. This deviation is normal. When no
one is on the running belt, it will return to the center. If it does not return to the center, you will need to
adjust the belt back to the center.
Please note
3. Move the treadmill to no-load operation and adjust the speed to 6KM/H.
4. Observe the distance from the running belt to the left and right border. If left deviation, use inner
hexagonal wrench, rotate the left 1/4 screw clockwise. If right deviation, use inner hexagonal
wrench and turn the 1/4 screw on the right side clockwise. If the running belt is still not in the
middle, repeat the above action until it is adjusted to the middle.
5. After adjusting the running belt to the middle, adjust the speed to 1KM/H and observe the devia
tion of the running belt and whether there is slipping during running. If there is a deviation, repeat
the running step.
Warning!
Do not overtighten the rollers! This will cause permanent bearing damage. If the above steps are not
effective, you need to tighten the running belt again.
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