1、
升降貨梯http://m.it616.com.cn/在移動時，只能靠人力推動整個升降機的底層作水平移動，注意附近正在運轉的電器，特別是空中管線等。
Cargo lifter on the move, only by human pushing horizontally across the bottom of the lift moving, attention is running near appliances, especially air pipelines.
2、升降貨梯上不允許有人或其他物品，以防墜落傷人在崎嶇不平的地面或斜坡、墻外支撐時，升降貨梯外支撐只可離開地面足夠的距離。
Some people are not allowed on cargo lifter or other items, fall and hurt in rough terrain or slope, when the supporting wall, cargo lifter outside support can only leave enough distance to the ground.
3、
升降貨梯http://m.it616.com.cn/以避讓障礙物，移動時升降貨梯的高度不應超過最小底部尺寸的2.5倍。
Cargo lifter to avoid obstacles while moving cargo lift height should not exceed 2.5 times the minimum base dimension.
