For the development of hot melt glue machine，glue machine high temperature operation is understood，so cleaning rubber machine has some security hidden danger。

Maintenance and repair of hot melt glue machine，should pay attention to the following points： 1、He repair work，you must first cut off the power supply of hot melt glue machine，shall not be charged operation。 2、In the repair work，workers should not wear conductive decor，prevent accidents。