Priming pump failure and repair 1, no response after power. Most of the power plug, power outlet and motor windings due to short circuit. 2, difficult to start or not start, and accompanied by "buzzing" sound. When servicing used a small bamboo direction by running fast toggle fan, pump, if the motor up and running quickly, 100ZX100-20 pump, explanation is start capacitor or start winding damage, 100ZX100-40 pump, the same should be replaced capacity capacitor or repair start winding; if motor issuers, mostly mechanical failure of the motor and the pump head, such as bearing damage, impeller stuck like. 5, the contents of many operating conditions, such as the liquid saturated steam operation force T P, the suction side pressure PS (absolute), the discharge side of the container pressure PZ, altitude, ambient temperature or continuous operation, the pump is a fixed position gap or it may shift. Self-priming pump, 100ZX100-65 pump, mechanical seal (quality businessmen) Ltd provided by the Shijiazhuang-send pump. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) is specialized in "slurry pumps, submersible pumps, sewage pumps, chemical pump, pulp pump, water pump, mud pump, multi-stage" of the enterprise, the company of " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Xu.