Electric Wheelchair - How to Check the Beer Zero (Maintenance Sharing)
When used for a long time, the beer in the front wheels will wear out and wear out, causing rough steering or noise. We can raise the front wheel and force the wheel to rotate. If it is normal, the wheel will rotate infinitely without resistance, such as the right wheel in the film; on the contrary, the left wheel will stop after spinning for a while. The results can be obtained from this experiment , there is a high chance that the left front wheel is not smooth.
The products of Haohao Medical Supplies: the beer zero can be replaced free of charge for life, and it uses Japanese NTN high-grade smooth beer zero.
If you have any questions about product trial, maintenance, repair, etc., you are welcome to contact us . We guarantee that the engineers and technicians in our team will handle your problems very carefully.
Service details: https://www.hohomedical.com/pages/after-sales
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