Self - suction non - clogging sewage pump common faults and solutions

Self-priming non-clogging sewage pump is a novel product developed successfully on the basis of repeated research on the same kind of technology at home and abroad, but no matter how novel the pump is, after being used for a long time, it is inevitable Will there be failure, then what are the common pump failure? And how to solve it? The following is a self-priming non-clogging sewage pump common fault and solution introduction. Self-priming non-clogging sewage pump common faults and solutions First, the self-priming sewage pump no water, there are such failure reasons: 1, the pump body without stock solution or lack of stock solution, when the pump encountered this situation 2, the suction pipe leaks, this time need to quickly eliminate the pipeline leakage; 3, the pump voltage is too low, the solution is to adjust the voltage; 4, suction stroke is too high or inhalation Pipe is too long, which requires reducing the suction or shorten the pipeline; 5, mechanical seal leakage is too large, you can repair or replace the pipeline. Second, the pump out of water, there are such causes of failure are: 1, due to improper use of the impeller flow path or suction pipe is blocked, which requires the elimination of obstruction; 2, serious impeller wear and tear, the solution is to replace the impeller; 3, Power shortage speed is too low, this time need to adjust the rated speed. Third, the pump noise, vibration is too large, there are such causes of failure are: 1, the foot is unstable, which is the need to reinforce the foot; 2, the bearing wear and tear is serious, the solution is to replace the bearing; 3, Shaft, adjust the pump and motor coaxial. Fourth, the bearing temperature is too high, there are such failure reasons: 1, deterioration or dry grease, the solution is to replace the grease; 2, bearing damage, the solution is to replace the damaged bearings. Fifth, the pump leaks, there are such reasons for failure are: 1, loose coupling bolts, the solution is to fasten the loose bolts; 2, seal wear and tear, the solution is to replace the worn seals. Read more: China Building Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Industry Interconnection (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)

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