1. Construction conditions: within the required installation scope of stainless steel elevator door pocket, elevator installation has been completed. Elevator floor tiles and door stones have been pasted; The gap between the small door frame and the door opening wall shall meet the installation requirements of the door pocket.

2、根据设计图纸检查门的规格、开启方向及相关配件。

2. Check the specification, opening direction and relevant accessories of the door according to the design drawings.

3、测量位置线，确定门框位置，用墨斗弹拉出竖线，门一侧的两条竖线。

3. Measure the position line, determine the position of the door frame, pull out the vertical line with an ink fountain, and two vertical lines on one side of the door.

4. 用冲击钻在垂直线上钻孔。孔与孔之间的距离约为。门的一侧有两排10个孔。冲击钻的钻头深度应该在6cm左右。

4. Use percussion drill to drill holes on the vertical line. The distance between holes is approximately. There are two rows of 10 holes on one side of the door. The drill depth of percussion drill should be about 6cm.

5、按照门的形状将三个成品门框连接起来，用大钉子固定接缝。

5. Connect the three finished door frames according to the shape of the door, and fix the joints with large nails.

6、在门框顶部钉一个钉子，将线垂下，通过线调整门框的垂直度，边测量边用扭钉将门框固定在门孔上。

6. Nail a nail on the top of the door frame, hang the line, adjust the verticality of the door frame through the line, and fix the door frame on the door hole with twist nails while measuring.

7、将门放在不锈钢电梯门套上并做好标志，确定铰链在门套上的具体位置，然后根据铰链的厚度切割出线口直径。还要切出锁套的口径。将门安装在门套上，用螺丝刀拧紧铰链上的螺丝。注意门与不锈钢电梯门套之间的间隙不应大于1.5mm，以门开闭顺畅为准。

7. Place the door on the stainless steel elevator door pocket and mark it, determine the specific position of the hinge on the door pocket, and then cut the outlet diameter according to the thickness of the hinge. Also cut out the diameter of the lock sleeve. Install the door on the door pocket and tighten the screws on the hinge with a screwdriver. Note that the gap between the door and the stainless steel elevator door pocket shall not be greater than 1.5mm, subject to the smooth opening and closing of the door.