1. Check the adjustment screw of the treadmill. Usually there is a belt adjuster at the bottom of the treadmill to control the tension of the belt. Use a screwdriver to check whether it is loose or twisted. If so, please rotate the regulator to the correct position to make it firmly fixed.
2. Check the screw adjuster of the treadmill. Sometimes the screw adjuster of the treadmill is loose, which causes the belt to be unbalanced and needs to be tightened. Tighten the screws on the screw adjuster with a wrench or wrench set.
3. Replace the treadmill belt. If the treadmill belt is aging or damaged, it needs to be replaced with a new belt. When replacing a new belt, you need to pay attention to the model and specification of the new belt, otherwise it will affect the running stability.
4. Lubricate the treadmill belt. If the belt of the treadmill needs lubrication, you can clean the dust and stains on the surface of the belt first, and then apply the special lubricant for the treadmill on the surface of the belt to reduce the friction of the belt and prolong the service life.
In short, if you encounter the problem of belt deviation during the use of the treadmill, you can take the above measures to ensure the stability and safety of the treadmill. At the same time, you can also do a good job in the maintenance of the treadmill in the daily use process to avoid problems.