1、升降貨梯http://www.it616.com.cn/液壓管道用來傳遞介質，承受的壓力大，因此不得隨意踩踏拉壓管道，不得把有害溶劑和液體灑在管道上，防止管道腐蝕。
Lift cargo ladder hydraulic pipes used to convey the media, the pressure is large, so do not arbitrarily trample pull pressure pipe, not the harmful solvent and liquid spilled on the pipe to prevent pipeline corrosion.
2、要定期檢查升降貨梯管道有無磨損破裂現象，出現上述情況，應及時更換。
To regularly check the elevator pipe has no wear and tear phenomenon, the above situation, should be replaced in a timely manner.
3、要定期檢查升降貨梯http://www.it616.com.cn/接頭，接頭不能松動且密封要好，防止液壓油泄露。
To regularly check the elevator fittings, joints can not be loosened and sealed to prevent leakage of hydraulic oil.
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