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排灌用泵的正确使用与经常的维修保养,往往不被人们重视,等到需要排灌发现打不上水来的时候才送到工厂,这就不但误了农时,同时也增加了修理的成本,甚至会造成较大的损失。现就修理中常遇见的几个问题,谈谈看法,以供参考。水泵打不上水来,常见的原因之一是水泵轴在上填料的地方磨损严重,使填料无法压紧,从而漏气打不上水来。日久天长轴总是要磨损的,但如果经常检
Drainage pump with the correct use of regular maintenance and repair are often not taken seriously until the need for irrigation and drainage can not be found when the water was sent to the factory, which not only misuse of agricultural time, but also increased the cost of repairs, or even Will cause greater losses. Now on the repair often met a few questions, talk about the views for reference. One of the most common causes of the pump being unable to get into the water is that the shaft of the pump is worn badly on the packing, so that the packing can not be compressed and the air leakage can not hit the water. The long axis of the sun always wear, but if regular inspection