1 . There is no obvious reason for the automatic folding door to move in reverse. After the reverse movement, the door opening indicator will be on for 5 seconds. Check the protection system (if the infrared sensor is installed with this component, carry out maintenance). When the LED light is on, align it.

2 .自动折叠门设备自行开关：检查遥控器按钮是否卡在"开"方向，取消即可。

2 . Self opening and closing of automatic folding door equipment: check whether the button of the remote control is stuck in the "open" direction, and cancel it.

3 .自动折叠门停止运行，但不能完全关闭。 维护方法重复“设置界限”一项中具体明确的例程。 调整门臂长度、闭合力或向下(闭合)极限后，应重复反向试验。

3 . The automatic folding door stops running, but cannot be fully closed. The maintenance method repeats the specific routine in the item "setting limits". After adjusting the length of the door arm, closing force or downward (closing) limit, the safety reverse test shall be repeated.

4 .自动折叠门可以打开，但不能关闭：查看保护配件(红外线传感器) ) (如果安装了该附件)。 如果发光二极管灯发光，则对准对准。 如果启动灯不发光，设备是新的，就安装。 进行必要的调整后，*重复逆试验。

4 . The automatic folding door can be opened but not closed: check the safety protection accessories (infrared sensor) (if installed). If the LED light is on, align it. If the starting light does not glow and the device is new, install it. After making necessary adjustments, * repeat the safety reverse test.

5 .自动折叠门既不能通过门控制面板操作，也不能通过遥控器操作。 维护方法如下。

5 . The automatic folding door can neither be operated through the door control panel nor through the remote control. The maintenance method is as follows.

a  .自动折叠门上有电源吗？ 把灯插在插座上。 如果未点亮，请检查保险丝盒或断路器。

a  . Is there a power supply on the automatic folding door? Plug the light into the socket. If not, check the fuse box or circuit breaker.

b  .你有没有解锁自动折叠门？ 只要没有解除锁定就可以。

b  . Did you unlock the automatic folding door? As long as the lock is not unlocked.

c  .自动折叠门下有冰或积雪吗？ 自动折叠门冻在地上了。 障碍物。 因此，在设置自动折叠门时，需要考虑这个问题。

c  . Is there ice or snow under the automatic folding door? The automatic folding door is frozen on the ground. Remove obstacles. Therefore, this problem needs to be considered when setting the automatic folding door.

e  .自动折叠门上的弹簧开始破裂了。 请合格者代替

e  . The spring on the automatic folding door began to break. Please replace the qualified one