Well pump with submersible pumps, as the name suggests is a submersible pump, a deep well in the water can be transported to the surface of a device. Well submersible pumps are not new to us and play an important role in our daily lives. Today, Xiao Bian for everyone to introduce the use of submersible well pump precautions, so that everyone in the process of using more smoothly and better protect it. The details are as follows: Wells with submersible pump precautions (1) inspection wells with submersible pump vent, drain hole, drain hole and cable connector seal is loose, if loose must be tightened. (2) Inspect the insulation resistance with a 500-volt shake table, and should not be less than 0.5 megohms. If it is lower than this value, open the drain and bleed holes and dry or dry it. (3) inspection wells with submersible pump cable, if broken or broken, etc., should be replaced, in order to avoid leakage. (4) Wells with submersible pump before starting to check all the circuits, switches, to see if the wiring is correct and solid, and then idling on the ground for 3 to 5 minutes (time should not be too long, so as not to damage the parts or burn the motor windings) And check the motor rotation direction is correct, as above, no problem, can be put into the water to use. (5) submersible pump into the water, the cable must not be forced, the rope should be tied to it in 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) During operation, the water level in the well should be constantly observed. The motor must never be exposed to the water or into the silt, so as not to affect the heat dissipation of the motor 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) A new or replaced submersible pump with integrated seal box shall be inspected for a good seal after 50 hours of use and shall be inspected once a month thereafter. Also, check that the shielding sleeve seal between the motor rotor and the stator is good. (8) After using the submersible pump well for one year, it should check the corrosion of the pump and remove rust paint. If not for a long time, should be carefully inspected on a dry and ventilated house custody. Understand the use of submersible pump wells precautions, can help you better use, maintain it, to extend its service life, improve work efficiency. Mechanical equipment is in need of maintenance, otherwise easy to be out of order, the above precautions if done, is a very good maintenance behavior. Expand to read: Pumps Valves Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Fair Mold Top Ten Brands 2016 Exhibition Information This article belongs to Industrial Internet (Xiamen) Technology Co., Ltd. All are welcome to reprint, please note Ming author and source of: Asian pumps network editor: small L (QQ / micro-channel:) starting: http: //beng.liuti.cn/ (service hotline:)
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