Troubleshooting edit failure of a water pump does not absorb water pressure gauge and vacuum gauge pointer severe beating reasons: 1. Perfusion enough water piping and instrumentation 2. 3. The suction coupling at the leak is too high Remedy: 1. Check the bottom valve leaks. to hire enough water 2. Tighten the leak at 3. Reduce suction lift pump failure two non-absorbent vacuum gauge indicates high vacuum reasons: 1. Bottom valve does not open or have too much resistance suction line clogged 2. 3. filter clogging solve Measures: 1. Check the bottom valve 2. Replace the water-absorbing 3. Clean the filter three, D single suction multistage centrifugal pump to start moving forward and stop handling: (a) connection with the order: (1) the seal ring separately firmly mounted in the water segment and guide vanes bezel. (2) the guide wing suit MD85-45X6 wear multi-stage pump in the middle, and then the guide wings installed in all of the middle of the bezel up. (3) will be installed and suspect yu A shaft sleeve through the water segment, and push the impeller, in the middle of the upper layer of the pad of paper, and put on the middle, pushed into the second impeller wear more stage pump, repeat the above steps, all the impellers and middle Bahrain. (4) The balance ring balance sets and water segment guide wings were installed on the water segment. (5) mounted on the middle section of the water, and then tighten the bolt to the inlet, middle and outlet sections are fastened together. (6) mounted on the balance disc and sleeve B (50D8 pump unnecessary items). (7) the paper pad mounted to the end cap, the end cap to the water segment, and packing and packing ring, packing gland into the water segment sequentially and end cap packing room. (8) the bearing body were installed to cover more water segment and tail and bolted. (9) into the bearing retainer sleeve, ball bearings, and nuts to secure. (10) into the right amount of grease in the bearing body and pad of paper set in the bearing cover, the bearing cap to the bearing shaft with screws. (11) mounted on the coupling member, Hancock and deflated all four plugs. Wear multi-stage pump | MD85-45X8 wear multi-stage pumps | multistage pump (certified merchants) are provided by Anguo City-yuan Pump Company. Anguo Shi Yuan Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in "IS centrifugal pumps, XA centrifugal pump, BA centrifugal, B-type centrifugal pump, double suction centrifugal pump" of the enterprise, the company adhering to the "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.