Installation edit the installation in addition to satisfying the general technical requirements to install this pump is installed, it should pay attention to the following points: 1, when a combination of motor and pump installation, should the pump coupling end of the axially outer pull out, and then leave 3 -5mm end clearance value, in order to ensure the value of the pump and motor axial gap between the two coupling. Note: Make sure the floor leveling, equipment level of good after grouting CAUTION: To make a successful installation, the coupling adjustment must be correct, a flexible coupling can not compensate for any obvious imbalance. Imbalance may cause rapid wear, noise, vibration and damage to the equipment. Therefore, the coupling must be adjusted within the given limits. Caution: You must take measures to support the pump inlet and outlet, to prevent overloading the pump inlet 2, the centerline of the pump and motor shaft should be on the same horizontal line. 3, the pump can only afford their own internal forces, can not withstand any external force. A cast iron pump together form a studio. 3. The impeller is made of high quality cast iron, there are leaves, liquid axially unilateral entry, the front and rear wheel compression range, there must be an axial force, the axial force to bear on the balance disc, impeller manufactured by static balance test. The shaft is made of high-quality carbon steel, in the middle with the impeller, with the key, the sleeve and the sleeve nut on the shaft. The coupling end of the shaft member is mounted, connected directly to the motor. 5. Seal bad made of cast iron, high-pressure water pumps to prevent water leakage back part, are fixed in the inlet section and the middle and a lot of air into the liquid leakage, vertical multistage centrifugal pump is sealed by a water segment and end cap packing room, packing gland MD155-30X8 mining multi-stage pump, packing rings and packing etc. MD155-30X10 mining multi-stage, filling the chamber plays the role of a small amount of high-pressure water flows into the water seal. Tightness of the packing must be appropriate, not too tight also not too loose, liquid oozing drop by drop can prevail. If the packing is too tight, the sleeve is easy to heat, while consuming power. Packing too loose mining multi-stage pump, fluid loss due to reduced pump efficiency. Three, D single suction multistage centrifugal pump to start moving forward and stop handling: (a) connection with the order: (1) the seal ring are firmly mounted in the water segment and guide vanes bezel. (2) the lead in the middle of the wing suit, 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 MD155-30X9 mining multi-stage pump, and pushed into the impeller, spread a layer of paper in the middle of the mat, incorporates the middle, again and again into the second impeller, repeat the above steps, all the (3) level meter to check the level of the base, pull tight to the foot after leveling nut filled with water base mud. (4) After 3 to 4 days after the cement to dry, and then check the level of degree. Mining multi-stage pump _MD155-30X7 mine by Anguo Shi Yuan Pump Co. multistage pump _ wear multi-stage centrifugal pump. 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.