1. When installing, use a flexible coupling, the concentricity tolerance between the pump and the motor shaft must be less than 0.10mm (TIR), the maximum allowable angle error is less than 0.2 degrees; the pump shaft should not bear radial and axial loads; The bracket must be strong, have good rigidity, and be able to absorb vibration sufficiently.
2. Set the suction pressure at the pump inlet: The recommended inlet pressure is 0 to 35Kpa.
3. The oil should be kept clean and the pipes and fuel tanks must be cleaned thoroughly; the cleanliness of the oil should be within NSA12.
4. Normal pump operation (under rated conditions) is based on the use of SAE10W oil in the range of 38 ° C to 82 ° C (or similar viscosity)
5. Before starting the pump, check the inlet, outlet and direction of rotation. After fixing the pump, rotate the shaft of the pump evenly and flexibly by hand. At the first start, if the pump does not start immediately, the air should be discharged from the pump’s delivery line.
6. When used for the first time, the pump body and suction pipe should be filled with oil, and the pump should not be allowed to run without oil.
7. When the outlet pressure is lower than the inlet pressure, do not start the pump. This will cause working noise and blade instability.
8. Cold start conditions: When operating SAE10W oil in the range of 860 to 40 cSt, speed and pressure should be limited to 50% or less of their respective ratings until the system is warmed up. When the fluid viscosity of the starting unit is greater than 860 cSt, extra care must be taken. Care should be taken to warm up the entire system, including remote cylinders and electric motors.
9. At high temperature, the viscosity must not be lower than 13cSt, and the temperature must not exceed 99 ° C, because the expected value of cartridge kites and elastomers will decrease.
As a professional vane pump manufacturer and supplier in China-Zhejiang Yongling Hydraulic Machinery Co., Ltd. states: V/Vq Series Vane Pumps have a unique filter element design in the vane, and have maintainability, high efficiency and long service life. Features. Suitable for industry. Welcome to purchase: https://www.china-vanepump.com/product
2. Set the suction pressure at the pump inlet: The recommended inlet pressure is 0 to 35Kpa.
3. The oil should be kept clean and the pipes and fuel tanks must be cleaned thoroughly; the cleanliness of the oil should be within NSA12.
4. Normal pump operation (under rated conditions) is based on the use of SAE10W oil in the range of 38 ° C to 82 ° C (or similar viscosity)
5. Before starting the pump, check the inlet, outlet and direction of rotation. After fixing the pump, rotate the shaft of the pump evenly and flexibly by hand. At the first start, if the pump does not start immediately, the air should be discharged from the pump’s delivery line.
6. When used for the first time, the pump body and suction pipe should be filled with oil, and the pump should not be allowed to run without oil.
7. When the outlet pressure is lower than the inlet pressure, do not start the pump. This will cause working noise and blade instability.
8. Cold start conditions: When operating SAE10W oil in the range of 860 to 40 cSt, speed and pressure should be limited to 50% or less of their respective ratings until the system is warmed up. When the fluid viscosity of the starting unit is greater than 860 cSt, extra care must be taken. Care should be taken to warm up the entire system, including remote cylinders and electric motors.
9. At high temperature, the viscosity must not be lower than 13cSt, and the temperature must not exceed 99 ° C, because the expected value of cartridge kites and elastomers will decrease.
As a professional vane pump manufacturer and supplier in China-Zhejiang Yongling Hydraulic Machinery Co., Ltd. states: V/Vq Series Vane Pumps have a unique filter element design in the vane, and have maintainability, high efficiency and long service life. Features. Suitable for industry. Welcome to purchase: https://www.china-vanepump.com/product
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