国彩APP1、在设计前，是要确认好电梯施工的图纸，注意是看电梯门的规格，还有开启的方向，确认无误后，方可开始施工，从而确保整体的质量，使用更加放心。

1. Before designing, it is necessary to confirm the construction drawings of the elevator, paying attention to the specifications of the elevator door and the direction of opening. Only after confirming that there are no errors can construction begin, in order to ensure the overall quality and use with more confidence.

2、使用专用的卷尺，将电梯门的宽、高测量出来，尽量多测几次，取平均值，确保数据更加准确，便于电梯门套的制作，后期安装也会更加的简单。

国彩APP2. Using a specialized tape measure, measure the width and height of the elevator door as many times as possible and take the average to ensure more accurate data for the production of the elevator door frame. This will also make installation easier in the later stage.

国彩APP3、电梯在安装的过程中，一定要有专职人员在旁边监护，并且在安全区域设立警示牌，以免不相干的人员进入施工现场，从而引发不必要的危险。

3. During the installation process of elevators, there must be dedicated personnel to supervise and set up warning signs in the safe area to prevent unrelated personnel from entering the construction site and causing unnecessary danger.

4、电梯安装前，还有必要对各个零部件进行核查，要是发现了不合格的部件，要及时将其更换掉，尽量不要强行安装，否则极容易埋下安全隐患，带来危险。

4. Before installing the elevator, it is necessary to inspect all components. If any non-conforming parts are found, they should be replaced in a timely manner. It is advisable not to forcefully install them, as this can easily create safety hazards and bring danger.

5、电梯施工的现场中，在场的工作人员，都需要服从指挥者的安排，并要有专门负责电源的人看守。重要的是，所有的人员，都要穿戴好安全保护装备。

5. At the elevator construction site, the staff present must obey the arrangements of the commander and have someone specifically responsible for the power supply to guard. It is important that all personnel wear safety protective equipment.