1. Before the start of the pump casing is higher than the impeller on the edge of the impeller, open the suction line of the valve, open the outlet control valve
2. Disassembly and assembly, according to the total assembly requirements of the product.
3. Must make the pump inlet is higher than the pump shaft center line, but the import installation height not more than 3.5 meters.
4. In the pump outlet pipe with a one-way valve, and in the process of self suction can not make the pump discharge smoothly, should be in the outlet of the pump and the exhaust pipe and valve.
5. Stop, first shut off the valve on the discharge line.
6. Pump every work 15-20 hours, or the use of pre inspection and timely replenishment of the corresponding grades of lubricating oil.
7. In the pump and the original motivation for direct connection drive, should pay attention to the pump shaft and the original motivation of the output shaft of the concentric and prime mover belt transmission, attention should be paid to the pump shaft and the original motivation of parallelism, and the two pulley alignment, the tightness of the belt moderate.
8. Should be adjusted in the use of the technical specifications of the pump, in order to achieve economic and durable.
