电动伸缩门作为普通商品，有时会出现这样那样的问题。较常见的问题是电动伸缩门的跑偏。客户可以尝试自己处理这些简单的问题。处理电动伸缩门的跑偏，首先要知道它是怎么引起的：
As a common commodity, electric retractable doors sometimes encounter various problems. A common problem is the deviation of electric telescopic doors. Customers can try to handle these simple issues themselves. To handle the deviation of the electric telescopic door, the first thing to know is how it is caused:
1、判断你的电机链条是否松动
1. Determine if your motor chain is loose
2、电机和控制系统是否有问题，包括控制系统的参数设置
2. Are there any issues with the motor and control system, including the parameter settings of the control system
3、门体比较紧，导致门体安装不良，操作不良
3. The door body is relatively tight, resulting in poor installation and operation of the door body
4. 机头底板够重吗？一些小厂家，为了省钱，15m的门标配了8cm的板，但是只有3cm的板，导致鼻子牵引失重
Is the base plate of the machine head heavy enough? Some small manufacturers, in order to save money, have equipped 15m doors with 8cm boards as standard, but only 3cm boards, resulting in nose traction loss
5、门体款式不适合无轨。一些不专业的厂家认为任何款式都可以做到。其实是有技巧规则的。重要的是门体的门头一定要平行
5. The door style is not suitable for trackless. Some unprofessional manufacturers believe that any style can be achieved. Actually, there are rules of skill. The important thing is that the door heads of the door body must be parallel
6、地面歪斜或不平，可能不合格。
6. The ground is skewed or uneven, which may not be qualified.
