The first step is to determine the location of the interior control box, that is, the position of the device to manipulate the telescopic door switch.

第二步：将220V电源引到控制盒的位置下端,要求最好是再带1根接地线,粗细规格为1.37,而且有漏电保护装置,并采用PVC暗敷。

The second step is to introduce the 220V power to the lower end of the control box. The best request is to bring 1 grounding lines, the thickness and specification is 1.37, and the leakage protection device is applied, and the PVC is applied secretly.

第三步：预留￠ 32mm PVC管道,从控制盒的位置下端往下至地平面以下,穿墙往外,至轨道大致位置地平面下0.1-0.15米处,供以后伸缩门室外线路入室

The third step: reserved Phi 32mm PVC pipeline, from the lower end position of the control box down to below ground level to the wall, to track the approximate position of ground plane under 0.1-0.15 meters, after the gate line for outdoor burglary

第四步：按照上表得出门洞长度，砌门洞时洞宽内净空不小于0.75-0.8米,高度内净尺寸普通门不小于门高+0.25米,豪华门不小于门高+0.1米;门洞末端里侧中上端留宽0.4米,高0.6米检修孔,有条件的可将门洞总长度再加长0.2-0.3米,这样可将检修孔改成一扇小门,方便日后检修维护伸缩门线路。

The fourth step: in accordance with the table out the hole length, the width of clearance in masonry when the hole is not less than 0.75-0.8 meters in height, the net size is not less than the ordinary door door +0.25 meters high, luxury door door is not less than +0.1 meters high; the upper end of the left side is 0.4 meters wide, 0.6 meters high maintenance hole conditions the total length of the door hole of long 0.2-0.3 meters, so Kong Gaicheng will overhaul a small door, convenient maintenance after the gate line.

第五步：在铺设轨道前除留下约0.8-0.9米宽外,先做好两边的地面;2-3日(冬天5-7日)后,再在铺设轨道的同时,土建配合做好轨道处的地面，注意铺设轨道期间，路面禁止通行。

The fifth step: before laying the track, we should keep the ground on the both sides before leaving the 0.8-0.9 meters wide. After 2-3 days (winter 5-7 days), when laying the track, the civil engineering will do well with the floor of the track.