分(fen)類:技術知識發布時間:2015/09/14
在正常使用 混凝土泵 混凝土泵
(1)對系統原(yuan)用的液壓油(you)進行(xing)檢查,一(yi)般油(you)顏色(se)應(ying)為(wei)透(tou)明帶淡黃色(se),渾濁或乳化的,了(le)解其(qi)污染變質程度,然后放凈(jing)。
(2)如原用(yong)(yong)油(you)(you)(you)(you)很臟,放出后(hou)應(ying)先用(yong)(yong)煤油(you)(you)(you)(you)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)系統,再(zai)用(yong)(yong)工(gong)作油(you)(you)(you)(you)或低(di)粘度(du)的環(huan)烷基油(you)(you)(you)(you)(50℃運動粘度(du)10~20厘沲)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)。清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)時要使油(you)(you)(you)(you)泵間隙運轉,即轉轉停停。油(you)(you)(you)(you)泵要用(yong)(yong)較粗的吸油(you)(you)(you)(you)濾清(qing)(qing)(qing)(qing)(qing)器(過濾精度(du)用(yong)(yong)80目/英寸),清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)完(wan)后(hou)再(zai)換(huan)裝原設計的濾油(you)(you)(you)(you)器。清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)油(you)(you)(you)(you)箱(xiang)不要用(yong)(yong)棉紗或棉布擦(ca)拭。可在(zai)用(yong)(yong)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)油(you)(you)(you)(you)循(xun)環(huan)清(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)放凈后(hou),用(yong)(yong)壓縮空氣把油(you)(you)(you)(you)箱(xiang)吹凈。
(3)先核(he)對(dui)新油(you)的(de)牌(pai)號、品質(zhi),不(bu)得使(shi)用其它牌(pai)號,更不(bu)能兩種牌(pai)號混(hun)用。