?1、泵缸內(nèi)有無(wú)異物或破碎物 將螺母旋入或拔出螺母與泵上的螺釘不得擰得過(guò)緊或擰得過(guò)松螺母與泵缸的間隙應(yīng)為0.1-0.20mm,以防發(fā)生飛濺和磨損影響泵效率或?qū)е卤霉ぷ鞑环€(wěn)定將泵入液體放盡注意觀察壓力和流量，并用軟管向管道內(nèi)加注液壓油。
將泵葉插入或抽出葉片孔時(shí)，必須將葉輪放在孔內(nèi)或支架上保持泵葉在工作中在使用中應(yīng)隨時(shí)觀察液面是否下降、溢流槽是否堵塞、液面高度是否與作業(yè)高度一致等情況 2.定期檢查管道接口是否堵塞 要經(jīng)常清理管路接口內(nèi)的雜質(zhì)。
應(yīng)定期檢查管路接頭內(nèi)的密封面是否被破壞要經(jīng)常檢查連接接頭內(nèi)的密封墊是否被磨損如發(fā)現(xiàn)密封墊磨損、泄漏量過(guò)大，必須及時(shí)更換要經(jīng)常注意管路接頭密封圈（端面）是否有裂紋，如有裂紋或龜裂，應(yīng)及時(shí)處理如果膠圈開(kāi)裂或裂紋較深，必須及時(shí)更換。
應(yīng)經(jīng)常檢查液壓管路接頭密封墊安裝是否到位，松動(dòng)處是否正確涂以黃油或煤油保持良好潤(rùn)滑狀態(tài)；檢查液壓管路接頭密封墊處密封效果是否良好；檢查各部位螺釘螺栓連接是否牢固；檢查油泵是否運(yùn)轉(zhuǎn)正常；檢查各液壓閥、接頭內(nèi)閥塞是否漏油后及時(shí)加以修理或更換；檢查接頭密封是否嚴(yán)密、密封是否完好、密封面是否有損壞或脫膠現(xiàn)象等；檢查各部位螺栓密封間隙是否符合要求；各部位螺釘是否松動(dòng)等；在使用過(guò)程中要注意防止設(shè)備意外移動(dòng)而造成的傷害；定期檢查液壓管路接頭密封圈以及液壓油中油量及油質(zhì)和泵送介質(zhì)質(zhì)量、壓力及其管道內(nèi)壁清理液面等工作情況。
90-R-180-MA-5-EG-80-S-M-C8-J-C5-NNN-23-23-24 90R180MA5EG80SMC8JC5NNN232324 90R180-MA-5-NN-80-S-C-C8-H-C5-NNN-29-29-24 90R180MA5NN80SCC8HC5NNN292924 90-R-180-MA-5-NN-80-S-C-C8-H-C5-NNN-29-29-24 90R180MA5NN80SCC8HC5NNN292924 90R180-MA-5-NN-80-S-C-C8-J-C5-NNN-35-35-22 90R180MA5NN80SCC8JC5NNN353522 90-R-180-MA-5-NN-80-S-C-C8-J-C5-NNN-35-35-22 90R180MA5NN80SCC8JC5NNN353522 90R180-MA-5-NN-80-S-C-C8-J-C5-NNN-42-42-28 90R180MA5NN80SCC8JC5NNN424228 90-R-180-MA-5-NN-80-S-C-C8-J-C5-NNN-42-42-28 90R180MA5NN80SCC8JC5NNN424228 90R180-MA-5-NN-80-S-C-F1-H-C4-NNN-35-14-30 90R180MA5NN80SCF1HC4NNN351430 90-R-180-MA-5-NN-80-S-C-F1-H-C4-NNN-35-14-30 90R180MA5NN80SCF1HC4NNN351430 90R180-MA-5-NN-80-S-C-F1-H-C5-FAC-35-35-24 90R180MA5NN80SCF1HC5FAC353524 90-R-180-MA-5-NN-80-S-C-F1-H-C5-FAC-35-35-24 90R180MA5NN80SCF1HC5FAC353524 90R180-MA-5-NN-80-S-C-F1-H-C5-NNN-35-14-24 90R180MA5NN80SCF1HC5NNN351424 90-R-180-MA-5-NN-80-S-C-F1-H-C5-NNN-35-14-24 90R180MA5NN80SCF1HC5NNN351424 90R180-MA-5-NN-80-S-C-F1-J-C4-NNN-42-42-30 90R180MA5NN80SCF1JC4NNN424230 90-R-180-MA-5-NN-80-S-C-F1-J-C4-NNN-42-42-30 90R180MA5NN80SCF1JC4NNN424230 90R180-MA-5-NN-80-S-C-F1-J-C5-NNN-35-35-28 90R180MA5NN80SCF1JC5NNN353528 90-R-180-MA-5-NN-80-S-C-F1-J-C5-NNN-35-35-28 90R180MA5NN80SCF1JC5NNN353528 90R180-MA-5-NN-80-S-C-F1-J-C5-NNN-42-42-24 90R180MA5NN80SCF1JC5NNN424224 90-R-180-MA-5-NN-80-S-C-F1-J-C5-NNN-42-42-24 90R180MA5NN80SCF1JC5NNN424224 90-R-180-MA-5-NN-80-S-M-C8-H-C5-FAC-42-42-24 90R180MA5NN80SMC8HC5FAC424224 90R180-MA-5-NN-80-S-M-F1-J-C5-NNN-35-35-24 90R180MA5NN80SMF1JC5NNN353524 90-R-180-MA-5-NN-80-S-M-F1-J-C5-NNN-35-35-24 90R180MA5NN80SMF1JC5NNN353524 90R180-MA-5-NN-80-T-C-F1-J-C5-FAC-29-29-24 90R180MA5NN80TCF1JC5FAC292924 90-R-180-MA-5-NN-80-T-C-F1-J-C5-FAC-29-29-24 90R180MA5NN80TCF1JC5FAC292924 90R180-MA-5-NN-80-T-M-C8-J-C5-NNN-26-26-24 90R180MA5NN80TMC8JC5NNN262624 90-R-180-MA-5-NN-80-T-M-C8-J-C5-NNN-26-26-24 90R180MA5NN80TMC8JC5NNN262624。
