?如果氣不暢，要及時(shí)進(jìn)行處理； 1:柱塞泵在正常工作狀態(tài)下，應(yīng)將氣缸內(nèi)吸入的空氣排盡不允許有空氣進(jìn)入但當(dāng)柱塞泵運(yùn)行到一定轉(zhuǎn)速時(shí)，系統(tǒng)內(nèi)的空氣便可通過柱塞閥排出柱塞泵在運(yùn)轉(zhuǎn)中出現(xiàn)壓力升高、排氣排盡、活塞在壓縮行程運(yùn)動(dòng)開始時(shí)的壓力應(yīng)控制在0.2Mpa以內(nèi)，當(dāng)壓力高于0.2Mpa時(shí)可排氣，而高于0.2Mpa時(shí)，則必須停機(jī)，再作檢查：當(dāng)壓力為0.6~0.8Mpa時(shí)若仍有空氣就應(yīng)處理；2:為防止油中混入空氣造成系統(tǒng)磨損及污染而導(dǎo)致燃燒不良；在活塞頂部或排氣管堵塞時(shí)排氣管出現(xiàn)氣阻而造成氣流量不足；柱塞泵產(chǎn)生卡滯及空轉(zhuǎn)；柱塞泵吸不上空氣；柱塞泵供油不足；壓力過低后停止工作。
造成燃燒不完全和排氣不暢的原因是柱塞泵和系統(tǒng)部件中有雜質(zhì)或潤滑油不足；或柱塞泵軸承潤滑不良、進(jìn)排氣系統(tǒng)中堵塞；柱塞泵泵體內(nèi)溫度過高；柱塞泵缸體密封圈老化；柱塞泵泵油嘴堵塞或油量不足等因素造成漏油；活塞密封環(huán)變形或損壞等情況導(dǎo)致氣泵供油不足；或吸力過大而引起轉(zhuǎn)子不動(dòng)等等；3:有一定的壓力但不超過工作壓力。
原因：進(jìn)空氣過多或排不上空氣；進(jìn)空氣量過??；進(jìn)氣門打開后排不出廢氣而導(dǎo)致柱塞泵不工作；或者是啟動(dòng)中發(fā)動(dòng)機(jī)怠速運(yùn)轉(zhuǎn)了幾分鐘后突然停機(jī)；造成氣缸內(nèi)壓力上升速度過快或過慢；發(fā)動(dòng)機(jī)中排出廢氣太多；活塞在下止點(diǎn)時(shí)活塞在上止點(diǎn)處停頓不動(dòng)；活塞與連桿中間空隙過大；氣缸上墊圈損壞等因素造成活塞向下運(yùn)動(dòng)或缸體上部活塞向下運(yùn)動(dòng)時(shí)排氣不暢；進(jìn)排氣通道堵塞使壓縮空氣不能及時(shí)排出從而導(dǎo)致排氣不暢。
柱塞泵在運(yùn)轉(zhuǎn)過程中排氣可能引起故障并引起燒機(jī)油、燒壞發(fā)動(dòng)機(jī)也有可能是在發(fā)動(dòng)機(jī)怠速運(yùn)轉(zhuǎn)時(shí)突然停止排氣時(shí)而造成發(fā)動(dòng)機(jī)溫度過高 90R130-KA-1-CD-80-L-3-F1-F-03-EBA-35-35-20 90R130KA1CD80L3F1F03EBA353520 90-R-130-KA-1-CD-80-L-3-F1-F-03-EBA-35-35-20 90R130KA1CD80L3F1F03EBA353520 90R130-KA-1-CD-80-L-4-F1-F-03-GBA-40-40-24 90R130KA1CD80L4F1F03GBA404024 90-R-130-KA-1-CD-80-P-3-C8-F-03-GBA-20-20-24 90R130KA1CD80P3C8F03GBA202024 90-R-130-KA-1-CD-80-P-3-C8-H-03-GBA-35-35-24 90R130KA1CD80P3C8H03GBA353524 90-R-130-KA-1-CD-80-P-4-F1-H-03-GBA-32-32-24-F001 90R130KA1CD80P4F1H03GBA323224F001 90-R-130-KA-1-CD-80-P-4-F1-H-03-GBA-35-35-24 90R130KA1CD80P4F1H03GBA353524 90R130-KA-1-CD-80-R-3-F1-H-03-GBA-35-35-24 90R130KA1CD80R3F1H03GBA353524 90-R-130-KA-1-CD-80-R-3-F1-H-03-GBA-35-35-24 90R130KA1CD80R3F1H03GBA353524 90R130-KA-1-CD-80-R-4-C8-H-03-EBA-38-38-26 90R130KA1CD80R4C8H03EBA383826 90-R-130-KA-1-CD-80-R-4-C8-H-03-EBA-38-38-26 90R130KA1CD80R4C8H03EBA383826 90-R-130-KA-1-CD-80-R-4-F1-F-03-GBA-35-35-24 90R130KA1CD80R4F1F03GBA353524 90-R-130-KA-1-CD-80-S-3-C8-F-03-GBA-42-42-30 90R130KA1CD80S3C8F03GBA424230 90R130-KA-1-CD-80-S-3-C8-H-04-GBA-42-42-24 90R130KA1CD80S3C8H04GBA424224 90-R-130-KA-1-CD-80-S-3-C8-H-04-GBA-42-42-24 90R130KA1CD80S3C8H04GBA424224 90R130-KA-1-DE-80-L-3-C8-F-04-GBA-35-35-24 90R130KA1DE80L3C8F04GBA353524 90-R-130-KA-1-DE-80-L-3-C8-F-04-GBA-35-35-24 90R130KA1DE80L3C8F04GBA353524 90R130-KA-1-DE-80-L-4-F1-F-03-GBA-14-14-24 90R130KA1DE80L4F1F03GBA141424 90-R-130-KA-1-DE-80-L-4-F1-F-03-GBA-14-14-24 90R130KA1DE80L4F1F03GBA141424 90-R-130-KA-1-DE-80-P-3-C8-F-03-GBA-20-20-24 90R130KA1DE80P3C8F03GBA202024 90-R-130-KA-1-DE-80-P-3-C8-H-03-GBA-42-42-24 90R130KA1DE80P3C8H03GBA424224 90R130-KA-1-DE-80-R-3-C8-F-04-GBA-32-32-20 90R130KA1DE80R3C8F04GBA323220 90-R-130-KA-1-DE-80-R-3-C8-F-04-GBA-32-32-20 90R130KA1DE80R3C8F04GBA323220 90-R-130-KA-1-DE-80-R-3-F1-F-03-GBA-38-38-24 90R130KA1DE80R3F1F03GBA383824 90R130-KA-1-DE-80-R-3-F1-H-09-GBA-38-38-24 90R130KA1DE80R3F1H09GBA383824 90-R-130-KA-1-DE-80-R-3-F1-H-09-GBA-38-38-24 90R130KA1DE80R3F1H09GBA383824 90R130-KA-1-NN-80-L-3-F1-F-00-GBA-17-17-20 90R130KA1NN80L3F1F00GBA171720 90-R-130-KA-1-NN-80-L-3-F1-F-00-GBA-17-17-20 90R130KA1NN80L3F1F00GBA171720 90R130-KA-1-NN-80-L-3-F1-F-00-GBA-23-23-28 90R130KA1NN80L3F1F00GBA232328 90-R-130-KA-1-NN-80-L-3-F1-F-00-GBA-23-23-28 90R130KA1NN80L3F1F00GBA232328 90-R-130-KA-1-NN-80-L-3-F1-F-03-GBA-23-23-24 90R130KA1NN80L3F1F03GBA232324 90-R-130-KA-5-NN-80-S-4-F1-H-03-GBA-35-35-24 90R130KA5NN80S4F1H03GBA353524。
