with my experience, I think below tips should be noticed
1. every part has very strict application requirement, when some parts’ performance can’t meet the requirement it should be changed, avoiding affect the normal usage.
2. every force part is the most import part which should be maintenance carefully. When some problems happened on the force part welds and the weld heat affected area, measure should be taken out to solve it.
3. after using mingtai medical pendant 80H, it should be inspected timely. Every connecting parts’ solid situation should be checked when changing operator, if some parts are loose, tight it. If there is some abnormal sound, check it immediately, and take notes at the same time.