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CQB-G high temperature magnetic pump operation precautions
[Asia Pump Network News] High-temperature magnetic pump and pump in general have some differences in the use of the operation should pay special attention to Xiaobian now come and talk to you CQB-G high temperature magnetic pump operation should pay special attention to matter. CQB-G high temperature magnetic pump CQB-G high temperature magnetic pump Operation Notes First, to prevent particles from entering (1) does not allow ferromagnetic impurities, particles into the magnetic clutch and bearing friction. (2) After conveying the easily crystallized or precipitated medium, it should be rinsed promptly (after the pump is stopped, pour water into the pump chamber and discharge clean after running 1min) to ensure the service life of the sliding bearing. (3) When transporting media containing solid particles, filter at the inlet of the pump tube. Second, to prevent demagnetization (1) magnetic moment can not be designed too small. (2) It should be run under the specified temperature, the medium temperature is strictly not allowed. A platinum resistance temperature sensor can be installed on the outer surface of the magnetic pump isolation sleeve to detect the temperature rise in the annulus area so as to alarm or stop when the temperature exceeds the limit. Third, to prevent dry friction (1) is strictly forbidden. (2) It is forbidden to use the medium to empty. (3) In the case of the outlet valve is closed, the pump continuous operation time shall not exceed 2min, to prevent the magnetic actuator from overheating failure. Fourth, not available In the pressure system due to the existence of a certain magnetic pump cavity pump and magnetic pump is used in the "static bearings", which series of pumps must not be used in the pressure of the system, is Pressure and negative pressure are not feasible. (1) Due to the cooling and lubrication of magnetic pump bearings are transported by the media, it is absolutely forbidden air-to-run, while avoiding the power outage caused by the middle of the work after the start-up time and space. (2) is transported medium, if it contains solid particles, the pump inlet to be added to the filter: If containing ferromagnetic particles, the need to add magnetic filters. (3) The pump should be used in the ambient temperature should be less than 40 ℃, the motor temperature should not exceed 75 ℃. (4) The medium to be conveyed and its temperature should be within the allowable range of the pump. 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 fluid. (6) 1000 hours after the normal operation of the magnetic pump should be dismantled bearing and face ring wear and tear, and replace the consumable parts should not be reused. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) http://beng.liuti.cn/ (Service Hotline:)