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In the process of blade oil pump operation, sometimes, because of some reasons will cause some bad phenomena, such as sucking oil, this phenomenon is one of the common faults of the blade oil pump, so what is the cause of the oil pump of the blade? Let's take a look at it next.

There are many reasons why the oil pump of the blade is not sucked up to oil, and the joint of the tubing and the oil pipe of the oil pump is not close, and a large amount of air channeling is the main reason. At this time, it is necessary to unscrew the tubing joint and fill the oil pump in the oil pump, then the slurry pump is opened, then the air is removed and then the tubing joint is tightened and the blade card is tightened. Living is also one of the reasons for this phenomenon, and the general oil is not clean, with dirt, so that the gap between the blade and the rotor slot plugging in and out, the main reason why the blade is stuck, at this time, the need to remove the blade oil pump and carry out cleaning, according to the actual situation, to see if the need to lapping blades, If necessary, until grinding, it can move flexibly in the rotor slot.

In addition, the cause of the oil pump of the oil pump is that the oil suction filter or the oil suction pipe is blocked; the oil tank in the tank is insufficient, and the oil pipe is not inserted in the oil and the rotating direction of the vane pump is wrong.

Therefore, in the process of using the blade oil pump, we must pay more attention to prevent this phenomenon.