Keep suction lines free of obstructions. Ensure there are no air leaks; air leaks; air being drawn in on the suction side is the major cause of pump malfunction.
防止吸管堵塞，确保没有空气泄漏，在吸取端的空气泄漏能引起泵的故障。
The water pump USES centrifugal force to send fluid to the outside while it spins, causing fluid to be drawn from the center continuously.
当水泵转动时，其离心力把液体甩出来，从而就不断地从中心吸水。
This results in a much more benign forward start as less refrigerant is drawn into the compressor pump and the amount of oil pumped out of the compressor on start up is minimized.
这使得在更少制冷剂吸入到压缩机泵，并使启动时泵出压缩机的油量最小化时得到更良好的正向启动。
The relationship between such changes in the law integrated into a number of curves drawn to indicate that this is the pump performance curve.
把这种相互关系的变化规律，综合绘制成几条曲线来表示，这就是水泵性能曲线。
The relationship between such changes in the law integrated into a number of curves drawn to indicate that this is the pump performance curve.
把这种相互关系的变化规律，综合绘制成几条曲线来表示，这就是水泵性能曲线。
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