1. Power supply, switch fuse fuse or three-phase protection switch trip;
2.Dirt blocked the pump impeller stuck;
3.The motor stator winding burned bad. Generally caused by the motor burned in addition to the motor itself caused by burning, but also due to motor water or overload caused by burning around the circumference.
Nanjing Forever Sewage Treatment Equipments Co., LTD. is specialized in submersible sewage pumps and sewage treatment equipment. Our services include consulting before or after an order was placed , supply of professional suggestion as well as maintenance and so on. We are always at your service and our nearly 20 years of experience are at your disposal.
- Tell: 0086-25-83412331
- Fax: 0086-25-83462752
- Email: [email protected]
- Address: No.21 Longhua Rd., Economic Development Zone of Luhe, Nanjing P.R.China