电动伸缩门的保养方法主要有以下方法：

Electric retractable door maintenance methods are mainly the following methods:

1、清除电动伸缩门的电机及传动链条表面灰尘，并适当增加润滑油；

1. Remove the motor and drive chain surface dust, and increase the lubricating oil properly;

2、检查控制箱内的器件，坚固接线的端口，清理箱内及表面的灰尘；

2, check the control box components, strong wiring port, cleaning the box and the surface of the dust;

3、检查开关控制盒，及开关按钮中的灰尘，以免造成按键的失灵情况；

3, check the switch control box, and switch button dust, so as not to cause the button failure;

4、检查轨道或地面有没有杂物，卡住轮子或导向卡以免造成堵塞。

4, check the track or the ground has no debris, stuck wheels or guide card, so as not to cause blockage.

5、通过手动的方式查看电动伸缩门运行状况并调整好位置，令电动伸缩门开启或关闭处于适当的位置。

5, through manual way to see the operation of the electric telescopic door and adjust the position, so that the electric retractable door open or closed in the appropriate position.

6、尽量避免酸碱性强的化学物品接触电动伸缩门的表面，经常检查电动伸缩门的配件，如发现有损坏现象时要及时进行修理或更新。

6, try to avoid acid and alkali strong chemicals contact the surface of electric retractable door, often check the electric retractable door accessories, if found damage phenomenon should be repaired or updated in time.

7、遇到LED显示屏故障时，先分析故障原因，如遇到解决不到的问题，可向购买电动伸缩门的厂家寻求帮助。

7, when the LED display fault, first analyze the cause of the fault, such as the problem can not be solved, you can buy electric retractable door manufacturers to seek help.

在日常使用中，如果使用者都能注意这些事项，就应该能够延长电动伸缩门的使用寿命，经久耐用。

In daily use, if the user can pay attention to these matters, it should be able to extend the service life of electric retractable door, durable.