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(1)气压表压力上升援慢原因是管路漏气、气泵工作不正常、单向阀锈蚀或卡滞、油水分离器放油螺塞未关紧或调压阀漏气。首先应排除管路漏气.其次检查气泵工作状态。将气泵出气管拆下.用大拇指压紧出气口,若排气压力低.说明气泵有故障。若气泵工作状态良好.可再检查油水分离器放油螺塞或调压阀.避免旁通,最后检查三通接头中的两个单向阀。单向阀卡滞会造成储气筒不能进气或进气缓慢。
(1) barometer pressure rise slowly slow due to pipeline leaks, the pump is not working properly, one-way valve corrosion or jamming, oil-water separator drain plug is not closed tight or pressure regulator leaks. First of all should rule out the pipeline leakage .Second check the pump working condition. Remove the air pump out of the air pipe, compress the air outlet with your thumb, if the exhaust pressure is low, it means the air pump is faulty. If the pump is in good working condition, check the oil-water separator oil drain plug or pressure regulator valve to avoid by-pass and finally check the two check valves in the tee connector. One-way valve stuck will cause the gas cylinder can not intake or intake slowly.