1、采用液壓裝置調整登車橋高度。此時，需要及時觀察登車橋高度，確保其不低于貨車尾部的搭接面。順時針方向旋緊 回油管路螺絲手柄， 使其處于閉合狀態；用加力桿上下搖動油泵，進行加油。
Ramps with hydraulic height adjustment device. In this case, the need for timely concept axle height, make sure it is not less than the end of the lap surface truck. Clockwise and tighten the screw handle the return line, it is in a closed state; shaking with afterburner rod pump, refueling.

2、倒車。貨車慢慢倒到登車橋http://m.iyunsun.com/連接板的下方，位賈要擺正，要避免與登車橋發生碰撞。松開回油螺絲，使液壓油路處于卸壓狀態。此時，登橋能自行下降，連接板搭在貨車尾部。
Beneath the truck and slowly pour into Ramps connecting plate, bit Jia should have a positive, to avoid a collision with the dock leveler. Loosen the screws back to the oil, the oil in the hydraulic pressure relief state. In this case,can fall on their own boarding bridge, connecting plate resting on the rear truck.

3、調整前支腿高度，使其與地面接觸，將登車橋上的環鏈吊鉤與貨車牢固的相鉤連接。
Adjust the height of the front legs, making contact with the ground, the chain hook and truck Ramps on a solid phase hooking.

4、在登車橋http://m.iyunsun.com/走輪處放置好剎車墊，將輪擋放置妥當。
Ramps to go round in a good place at the brake pads, the chocks placed properly.