Corrosion-resistant magnetic pump precautions and common troubleshooting

Corrosion-resistant magnetic pump operation is connected to the shaft and the impeller were fitted with magnetic materials and mutual attraction coupling, without the need to be accompanied by the traditional mechanical shaft seal, which is completely sealed. It selects a specially designed special formula ceramic bearings, with strong wear resistance and corrosion resistance, so that its advanced performance and quality and safety can be absolutely guaranteed. Is the instrument failure, and sometimes may be our improper use, and sometimes the instrument itself, the following to share with you the use of corrosion-resistant magnetic pump precautions and common troubleshooting. 1, Due to the cooling and lubrication of magnetic pump bearings are transported by the medium, it is absolutely forbidden to move freely, while avoiding the power outage after the start of the time-space load operation. 2, was transported medium, if it contains solid particles, the pump inlet to add filter: If containing ferromagnetic particles, the need to add magnetic filter. 3, the pump should be used in the ambient temperature should be less than 40 ℃, motor temperature rise must not exceed 75 ℃. 4, the medium being transported and its temperature should be within the allowable range of the pump (see the attached table). Engineering plastic pump temperature 5, for the transmission fluid is easy to precipitate crystallization of the media, after use should be promptly cleaned, drain the pump effusion. 6, 500 hours after running the magnetic pump, the bearing should be demolished and the wear ring moving the end surface, if the bearing and sleeve clearance greater than 0.5 ~ 1mm, impeller axial movement 1.5 ~ 2mm, the bearing should be replaced and the axial movement ring. Common failures and treatment methods Pump does not water 1, the pump reverses to change the motor wiring 2, inlet pipe leakage to prevent leakage 3, the pump cavity is too little to increase the water storage 4, the voltage is too high, start the coupling Slippery adjust the voltage 5, the suction stroke is too high to reduce the sand installation location flow less than 1, the suction pipe diameter is too small to change the inlet pipe 2, the impeller flow blockage to clean the impeller 3, lift too high to open the valve 4, the speed is too low to restore the rated speed lift Too low 1, the flow is too big clearance valve 2, the speed is too low Restore the rated speed noise is too high 1, the shaft is seriously worn Replace the pump shaft 2, the sleeve serious wear and tear Replace the sleeve 3, drive the magnetic cup and isolation sleeve contact removal Pump head reassembly 4, o-ring damage replacement o-ring corrosion-resistant magnetic pump shaft seal design without the total, completely avoid the traditional mechanical seal leak pump liquid corrosion caused by corrosion defects after the pollution, is the industrial equipment On the ideal liquid pump. The pump is characterized by notable features: multi-purpose, that is, a pump to adapt to a variety of conditions. Such as the transfer of acid, alkaline solution or slurry; smelting industry, a variety of corrosive pulp; a variety of organic acids, strong oxidants, environmental protection industries such as various types of sewage. The pump that is resistant to corrosion and wear-resistant no leakage, the use of a very wide range. Further reading: industry leaders IFAT China Guangzhou Exhibition building water pump manufacturers ranking article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: gogoing (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)

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