Engineering Plastics diaphragm pump is a new type of conveying machinery, which uses compressed air as the power source, both to move the liquid flow, but also transport some of the medium is easy to flow. So in the daily routine, how to maintain it? Then Xiaobian will introduce the maintenance of plastic diaphragm pumps. Engineering plastic diaphragm pump maintenance methods 1, check the pump and pipe joints at any loose phenomenon. Turn the pump by hand to see if the pump is flexible and then try the motor steering. 2, add bearing lubrication oil to the suspension, observe the oil level should be between the two oil marks. 3, unscrew the water diversion plug, irrigation water. 4, close the outlet valve and outlet pressure gauges and imported vacuum gauge. 5, start the motor, when the pump is running, working pressure gauge export and import vacuum gauge, depending on the appropriate pressure display, and gradually open the valve, while checking the motor load conditions. 6, try to control the pump flow and head pump marked on the scope of the plate to ensure that the plastic diaphragm pumps in the vicinity of high efficiency point of long-term operation, in order to obtain the maximum energy-saving effect. The above is the maintenance of plastic diaphragm pumps, here also stressed that good maintenance work, but also to extend the life of the pump one of the ways. Extended reading: China Construction Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Industry Exhibition Industry Interconnect (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Daohui (QQ / WeChat:) http: //beng.liuti .cn / (Service Hotline:)
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