Note: 1, the pump should be mounted horizontally on a concrete foundation; 2, the inlet and outlet pipe of the pump should be supported, not by the pump to bear weight; 3, mounting height shall not exceed the pump NPSH requirements; 4, When installing, you should exercise caution to prevent tools and debris fall into the pump body; 5, install security complete, the application of hand plate moving couplings, rotate ease qualified; 6, open office by steering pump steering proofreading mark; 7 , use, always check the pump and motor, found abnormal noise or temperature, should immediately downtime. Installation and maintenance: 1, according to the basis of the size of good concrete foundation with anchor bolts into the well to be buried; 2, before installing the pump and motor response inspect each part should be non-destructive An Guoqing pump manufacturers should be no debris in the pump; 3, on the basis of the unit between the floor and put a pair of chocks basis, by adjusting the wedge pad, aligning the pump level. After adjustment water pump manufacturers, tighten the bolt; 4, pump suction, discharge piping separate bracket support; 5, the installation is completed, the final hand rotation coupling, check for collision phenomenon, turn easily, even No string moving phenomenon is the end of installation; 6, in order to prevent debris from entering the pump, should be located at the inlet filter, the filter area should be larger than the pipe cross-sectional area 3 to 4 times; 7, high lift pump in the export pipeline also Ann should check valve to prevent the sudden shutdown of the water hammer damage; 8, must ensure compliance with the pump mounting height NPSH pump water pump use, and consider the line losses and medium temperature. Start and run: 1, before driving should be filled with liquid delivery pump (in the case of suction on the case) to close the outlet valve connect the power; 2, power on, press the right direction signs to check the pump rotation is correct; 3, try moving the unit turn 5 to 10 minutes, if no anomalies can be put into operation; 4, when the shutdown should first exit valve closed, and then cut off the power; 5, first rinse with water when removing the pump until the pump body completely wash clean corrosive media; 6, the replacement pump parts water pump, not with a sharp object, hit a hard object pump parts, cloth, wood, cork applications tap, removed parts should be light, sealing face on. Heating the shaft alignment in a large curvature convex surface at the localized heating, the temperature controlled at 600 ℃, and leveling of the two ends of the fulcrum shaft, and supporting the pad is placed in the bottom, maintaining the level of the line, then the maximum bending ( convex) at the pressure, the temperature should rise slowly, not too fast. Heating area and pressure size, should be based on specific circumstances. Supporting plate is lower than required to achieve alignment position some, generally 1 ~ 4 mm, a value similar to the type of the shaft material, the heating temperature, pressure, speed and so on size and force. After the shaft alignment to meet the requirements of the shaft portion of the heating applications asbestos insulation number h and then cooled. Should be annealed after straightening, slowly rotating the shaft. Heated to about 350 ℃, incubated 1 h or more, and then heat-asbestos wrap material, the axis of rotation and then cooled to about 70 ℃ natural cooling in air. Baoding water pump manufacturers, Xin-pump (certified), Fujian, Hebei water pump provided by Xin-pump factory. Hebei Xin-pump factory (www.shuibeng999.com) (www.shuibeng999.com) Hebei Baoding, centrifugal pumps leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Xin-pump in leadership with the staff warmly welcome all inquiries negotiations to create Xin Cheng pump a better future. You can also access (www.shuibeng999.com/supply_details_46779885.html), for more information about the company.