No turning (silent)
Causes: 1. Power cord is broken; 2. 2. Power switch is damaged; 3. Carbon body of the brush is damaged
1. Check and replace the power cord; 2. Check and replace the power switch; 3. Check and replace the brush
Not turning (audio)
Causes: 1. Gear damage; 2. 2. Bearing damage; 3. Stator loosens; 4. Rotor fault; 5. Stator fault; 6. Bad brush contact
Elimination method: 1. Check and replace the gear; 2. 2. Check and replace the bearing; 3. Fasten the stator assembly fixing bolts; 4. Check and replace the rotor; 5. Check and replace the stator; 6. Check and replace the brush.
Company sales hotline: 18038046058 Address: No. 168, Fengping Industrial Park, Zhenzhen Village, Boluo County, Huizhou City, Guangdong Province