Self - priming magnetic pump common fault and troubleshooting methods

With the continuous improvement of pump technology, self-priming magnetic pump is used more and more frequently, greatly improving the work efficiency, reduce operating costs, but in the process of using self-priming magnetic pump inevitable Will encounter various problems, continue to create trouble for us, and now share with you some of the self-priming magnetic pump common fault and treatment. Fault 1: self-priming magnetic pump does not water a, reverse pump troubleshooting method: to change the motor wiring b, water pipeline leak check method: to prevent leakage c, pump cavity too little Check the investigation method: increase the storage capacity d , The voltage is too high, start the coupling slippery investigation method: adjust the voltage e, suction stroke is too high Troubleshooting method: to reduce the sand installation location f, the valve does not open Troubleshooting method: correct or change the valve Fault 2: insufficient magnetic flux pump a, inhalation Pipe diameter is too small or fouling Check method: Exchange the inlet pipe b, impeller flow path obstruction Check method: Clean the impeller c, high lift Check method: Open the valve d, speed is not enough Troubleshooting method: to restore the rated speed Fault three: A low magnetic head pump a, flow is too large Inspection method: off the small water valve b, the speed is too low Troubleshooting method: to restore the rated speed Fault four: too much noise a, serious wear and tear Axis inspection method: replacement pump shaft b, sleeve Severe wear and tear troubleshooting method: Replace the sleeve c, drive magnet cup and isolation sleeve contact troubleshooting method: Remove the pump head reassembly d , Seal ring and impeller grinding Inspection method: replacement thrust ring, seal ring The above is some self-priming magnetic pump in daily life, a summary of common faults, Xiao Bian sorted them out for your reference study, I hope we can send in the future Use, and continue to enrich the use of self-priming magnetic pump tips. This article belongs to Industrial Internet (Xiamen) Technology Co., Ltd., without written authorization, is forbidden to reprint, offenders will be held criminally responsible. Author: Asian pumps Network Editor: Ko Muk available (QQ / micro-channel: 97,129,095) starting: http: //beng.liuti.cn/ (service hotline:)

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