Routine Maintenance

Carbon Brush Replacement

The carbon brush is a consumable part. After using the machine for a few months, it should be checked regularly whether the carbon brush is used up. If it is used up, please replace it in time. One carbon brush is left and right. Please use a flat-blade screwdriver to open it.

 

Carbon Brush

The carbon brush and the motor rub against each other to generate a current, which causes the motor to work. Sparks are generated in friction, which is a normal working principle. The carbon brush will wear out during use and the motor will not work after use. So change regularly.