[Asia Pump Network News] corrosion-resistant submersible sewage pump in our production and use of a very wide range of factories, hospitals, construction, irrigation and so need it. Therefore, we need to understand the use of corrosion-resistant submersible sewage pump precautions, so that we can better use, maintenance, extend the service life of corrosion-resistant submersible sewage pumps, reduce costs. Below, Xiaobian introduced from 8 aspects, as follows: Corrosion-resistant submersible sewage pump to use Note 1, check the corrosion-resistant submersible sewage pump vent, drain hole, put the hole and cable connector seal is loose, If loose, it must be tightened. 2, check the insulation resistance with a 500-volt shake table, should not be less than 0.5 megohms, if less than this value, to open the drain, bleed holes for drying or drying. 3, check the cable, if broken or broken, etc., it should be replaced, so as to avoid leakage. 4, before starting to check all the circuits, switches, to see if the wiring is correct and solid. 5, submersible pump into the water when used, the cable must not be forced, the rope tied it to the wellhead wooden frame. The maximum depth of electric pump into the water is 3 meters, the minimum depth of 0.5 meters (from the center of the impeller). 6, in operation, we should always observe the well water level changes. The motor must not be exposed to the water, nor into the mud, so as not to affect the motor heat and burn the winding. Should change with the well water level, at any time lift the pump, such as the emergence of water reduction or interruption, should immediately identify the cause or shutdown inspection. The cable can not be friction with the well wall, so as to prevent the well from penetrating into the motor along the cable core after the cable is broken. 7, the new or re-replaced the overall sealed box submersible pump, the use of 50 hours, you should check the seal is good, check once a month, while checking the motor rotor and stator shielding sleeve seal is good. 8, one year after use, should check the corrosion of submersible sewage pump corrosion, and rust paint. Know the use of corrosion-resistant submersible sewage pump precautions, the use of the process, we should pay more attention to observe whether there is the phenomenon described above, and solve the problem in time. This can be well protected corrosion-resistant submersible sewage pump to extend its service life. Further Reading: motor top ten brands of Chinese architecture exhibition water pump manufacturers ptc rankings show pump valve pipe fittings show information in this document belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asia Pump Network Editor: L (QQ / WeChat: 676824158) starting: http://beng.liuti.cn/ (service hotline: 400-6030-811)
