Small environmental equipment, environmental Luoyang Yu Quan (certified), Baoding environmental equipment provided by Luoyang Yu Quan sewage treatment Limited. Luoyang Yu Quan Sewage Treatment Co., Ltd. (www.yuquankj.net) is specialized in "environmental protection equipment, sewage treatment equipment, industrial wastewater treatment equipment, grille decontamination machine" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Chang Chih-feng. Integrated wastewater treatment equipment submersible sewage pump protection features: integrated wastewater treatment equipment submersible sewage pumps are drawn control signal line environmental protection equipment, using a dedicated control cabinet to control, to meet the manual and automatic control of small environmental equipment, but also to accept the central remote control operation. Has to pump overload, phase, short circuit, leakage, over-temperature, dehumidification and other protection functions and provide the appropriate signal indication, ensures reliable plant operation. Integrated wastewater treatment equipment monitoring devices: According to the control and protection requirements of the tender, set the following functions, dedicated to performance testing of submersible pumps, heating and dehumidification comprehensive protection. Above picture is for reference smelting environmental equipment, detailed models, please consult us, more models, please visit our official website or call us for handling precautions centrifugal pump sewage treatment equipment: Caution sewage treatment equipment centrifugal pump test run: unit After installing the adjustment is completed, you can test run. Before the test run should do the following: coaxial pump and motor after confirmation, hand rotation coupling, empirically feel the severity of their rotation is uniform, any abnormal sound, check all pumps and motors have a normal phenomenon . (For example, after loosening jammed rotating parts, debris blockage, freezing the pump, packing or mechanical seal too tight or too loose, bent shaft bearings in oil and other issues.) Check the power supply system of large-scale sewage treatment equipment environmental equipment, power supply switches, meters, lines and other related equipment is in good condition. Water valve fully open (when the water valve), while closing the outlet valve and pressure gauge, to pump water (such as the use of vacuum valves bottomless water). Loosen the pump cover side bleed plugs, put the best possible residual air in the pump body and then re-tighten. Re-check the centrifugal pump sewage treatment equipment is intact throughout the bolting. Confirm the water conditions are met (such as feed water height, intake pressure, etc.). Above picture is for reference only, please consult our detailed models, more models, please visit our official website or call us for.