1、柱塞活塞将液体压入柱塞和油室中 液体向压气机内充入氮气当气体进入柱塞时，活塞在柱塞上移动，带动气缸中的活塞转动气体离开柱塞的速度取决于压缩比，所以气体越快，液体通过压缩比做功越大在正常情况下，压缩比为3~5,此时压气机出口压力不变。
当压缩比达到最大时，气体离开柱塞；当压力达到最大时，气体与柱塞相接触并在柱塞上移动液体吸收气体部分，在压气机腔中形成负压柱塞吸入液腔后，压力降低，气体和液体一起进入压气机中如果泵出口压力高于活塞运动速度（泵流速）范围内，气体将从柱塞间隙进入压气机腔内，被压缩进入油室（活塞运动速度可由压缩比来调节）内实现了配流和再平衡。
2、进入油室的液体应及时进入配流阀 当泵压力下降时，不应再将水注入配流油室内，否则会导致配流油室内压力降低当配流阀损坏时，应立即更换配流阀清洗、清洁或更换阀芯，应按程序进行清洗泵腔后，必须再次检查泵内有无液体。
当发现存在大量液体时，必须立即停止工作如果泵油被吸入配流阀内，当压力下降至0.3MPa时，必须立即停止工作进入配流阀后有必要按程序进行操作配流阀内不应有杂物形成堵塞；如果有少量液体进入配流阀（大于0.3MPa),则说明泵内有杂质存在；如果有大量液体进入配流阀（小于0.3MPa),则说明泵内已严重磨损。
90R130-KP-5-CD-80-P-4-F1-F-03-GBA-35-35-24 90R130KP5CD80P4F1F03GBA353524 90-R-130-KP-5-CD-80-P-4-F1-F-03-GBA-35-35-24 90R130KP5CD80P4F1F03GBA353524 90R130-KP-5-CD-80-P-4-F1-F-03-GBA-38-38-24 90R130KP5CD80P4F1F03GBA383824 90-R-130-KP-5-CD-80-P-4-F1-F-03-GBA-38-38-24 90R130KP5CD80P4F1F03GBA383824 90R130-KP-5-CD-80-R-3-C8-H-03-GBA-42-42-24 90R130KP5CD80R3C8H03GBA424224 90-R-130-KP-5-CD-80-R-3-C8-H-03-GBA-42-42-24 90R130KP5CD80R3C8H03GBA424224 90R130-KP-5-CD-80-R-3-F1-H-03-GBA-35-35-24 90R130KP5CD80R3F1H03GBA353524 90-R-130-KP-5-CD-80-R-3-F1-H-03-GBA-35-35-24 90R130KP5CD80R3F1H03GBA353524 90R130-KP-5-CD-80-R-3-F1-H-03-GBA-38-38-30 90R130KP5CD80R3F1H03GBA383830 90-R-130-KP-5-CD-80-R-3-F1-H-03-GBA-38-38-30 90R130KP5CD80R3F1H03GBA383830 90R130-KP-5-CD-80-R-3-F1-H-03-GBA-42-42-24 90R130KP5CD80R3F1H03GBA424224 90-R-130-KP-5-CD-80-R-3-F1-H-03-GBA-42-42-24 90R130KP5CD80R3F1H03GBA424224 90R130-KP-5-CD-80-R-4-F1-F-03-GBA-42-42-24 90R130KP5CD80R4F1F03GBA424224 90-R-130-KP-5-CD-80-R-4-F1-F-03-GBA-42-42-24 90R130KP5CD80R4F1F03GBA424224 90R130-KP-5-CD-80-R-4-F1-H-03-GBA-35-35-24 90R130KP5CD80R4F1H03GBA353524 90-R-130-KP-5-CD-80-R-4-F1-H-03-GBA-35-35-24 90R130KP5CD80R4F1H03GBA353524 90R130-KP-5-DE-80-L-3-F1-H-03-EBA-35-35-24 90R130KP5DE80L3F1H03EBA353524 90-R-130-KP-5-DE-80-L-3-F1-H-03-EBA-35-35-24 90R130KP5DE80L3F1H03EBA353524 90R130-KP-5-DE-80-L-3-F1-H-03-GBA-35-35-24 90R130KP5DE80L3F1H03GBA353524 90-R-130-KP-5-DE-80-L-3-F1-H-03-GBA-35-35-24 90R130KP5DE80L3F1H03GBA353524 90R130-KP-5-DE-80-P-3-C8-F-03-GBA-35-35-24 90R130KP5DE80P3C8F03GBA353524 90-R-130-KP-5-DE-80-P-3-C8-F-03-GBA-35-35-24 90R130KP5DE80P3C8F03GBA353524 90R130-KP-5-DE-80-P-3-F1-F-03-GBA-32-32-24 90R130KP5DE80P3F1F03GBA323224 90-R-130-KP-5-DE-80-P-3-F1-F-03-GBA-32-32-24 90R130KP5DE80P3F1F03GBA323224 90R130-KP-5-DE-80-P-3-F1-F-04-GBA-38-38-24 90R130KP5DE80P3F1F04GBA383824 90-R-130-KP-5-DE-80-P-3-F1-F-04-GBA-38-38-24 90R130KP5DE80P3F1F04GBA383824 90R130-KP-5-DE-80-R-3-C8-H-00-GBA-42-42-28 90R130KP5DE80R3C8H00GBA424228 90-R-130-KP-5-DE-80-R-3-C8-H-00-GBA-42-42-28 90R130KP5DE80R3C8H00GBA424228。
