What causes abnormal noise during startup?
1 Answers
The causes of abnormal noise during startup are as follows: Belt slipping on the generator: The reason for abnormal noise during startup is that the belt is slipping on the generator, causing intense friction and vibration between the belt and pulley, which produces a certain frequency of noise. Loose or aged belt: The reason for belt aging is that the belt gradually hardens and loses elasticity during prolonged use, reducing the friction between the belt and pulley. In this case, the only solution is to replace the belt. Factors that can lead to a loose belt include improper adjustment of the belt tensioner or insufficient tensioner spring force. In such cases, the tension of the belt tensioner should first be adjusted. If this doesn't work, the tensioner should be replaced.