分類:技術知識(shi)發布(bu)時間:2015/09/14
在正常使用 混凝土泵 混凝土泵
(1)對系統原用的液壓(ya)油(you)進行檢(jian)查,一(yi)般油(you)顏色應為透明帶淡黃(huang)色,渾濁或乳(ru)化的,了解其污染變質程度,然后放凈(jing)。
(2)如原用(yong)(yong)油(you)(you)(you)(you)很臟(zang),放出(chu)后(hou)應(ying)先用(yong)(yong)煤(mei)油(you)(you)(you)(you)清(qing)(qing)洗(xi)系(xi)統,再用(yong)(yong)工作(zuo)油(you)(you)(you)(you)或低粘(zhan)度的環烷基(ji)油(you)(you)(you)(you)(50℃運(yun)動粘(zhan)度10~20厘沲)清(qing)(qing)洗(xi)。清(qing)(qing)洗(xi)時要(yao)使(shi)油(you)(you)(you)(you)泵間隙運(yun)轉,即轉轉停停。油(you)(you)(you)(you)泵要(yao)用(yong)(yong)較粗的吸油(you)(you)(you)(you)濾清(qing)(qing)器(過濾精度用(yong)(yong)80目/英寸),清(qing)(qing)洗(xi)完后(hou)再換裝原設(she)計的濾油(you)(you)(you)(you)器。清(qing)(qing)洗(xi)油(you)(you)(you)(you)箱不要(yao)用(yong)(yong)棉(mian)(mian)紗(sha)或棉(mian)(mian)布擦拭(shi)。可在用(yong)(yong)清(qing)(qing)洗(xi)油(you)(you)(you)(you)循環清(qing)(qing)洗(xi)放凈后(hou),用(yong)(yong)壓縮空氣(qi)把油(you)(you)(you)(you)箱吹(chui)凈。
(3)先(xian)核對新油的牌號、品(pin)質(zhi),不得使(shi)用(yong)(yong)其它(ta)牌號,更不能(neng)兩種牌號混用(yong)(yong)。