对于我们来说卷帘门经常用来停放车库等，不过卷帘门也时常会发生问题，比如卷帘门接通电源所有功能皆不能动作。下面济南卷帘门厂为您进行解答。

For us, the rolling shutter door is often used to park the garage, but problems often occur with the rolling shutter door. For example, all functions of the rolling shutter door cannot operate when the power is connected. Now Jinan Rolling Door Factory will give you an answer.

解决方法：

resolvent:

1、检查按钮盒接线是否松动;

1. Check whether the button box wiring is loose;

2、按钮盒按键按下听是否有响声，如有响声，检查限位接线是否正常;

2. Press the button of the button box to hear whether there is a sound. If there is a sound, check whether the limit wiring is normal;

3、如按钮盒及限位接线均正常，还不动作，测试变压器输入及输出电源是否带电及电机接线端子是否带电，如都正常，则直接按控制箱上接触器，如电机动作则可能是控制箱电路板损坏，更换电路板;如还不动作则可能是电机或接触器损坏，直接更换电机或接触器;

3. If the button box and limit wiring are normal and still do not work, test whether the input and output power of the transformer are live and whether the motor terminal is live. If they are normal, press the contactor on the control box directly. If the motor acts, it may be that the circuit board of the control box is damaged, and replace the circuit board; If the motor or contactor is damaged, replace the motor or contactor directly;

4、检查主电源是否有故障，查看保险是否烧坏。

4. Check whether the main power supply is faulty and whether the fuse is burnt out.

这里厂家也提醒您，要检查卷帘门开关部位的电源问题，开关部位的电路问题是影响整个卷帘门工作的重要一环，如果开关电源电路出现问题，卷帘门的活动自然受到影响，如果判断错误，肆意拆开卷帘门内部机械检查问题，不仅问题没有解决，还会真的因为不当操作，新增加故障问题。

Here, the manufacturer also reminds you to check the power supply safety problem at the switch part of the roller shutter door. The circuit problem at the switch part is an important link that affects the operation of the whole roller shutter door. If the power supply circuit is faulty, the movement of the roller shutter door will be affected naturally. If the judgment is wrong, open the internal machinery of the roller shutter door wantonly to check the problem. Not only the problem is not solved, but also the problem is really added due to improper operation.

此外我们需要查看门体和轨道之间是否有障碍物，门体本身是否有裂痕，在门况与门边缘是否有缝隙，有隐患，以及卷帘门的上下卷动是否顺畅，是否存在卡顿现象，同时还需要查看，卷帘门的电源电线上是否有隐患。

In addition, we need to check whether there are obstacles between the door body and the track, whether there are cracks in the door body, whether there are gaps between the door condition and the door edge, whether there are potential safety hazards, whether the rolling up and down of the roller shutter door is smooth, whether there is a jam, and whether there are potential safety hazards on the power cord of the roller shutter door.

卷帘门接通电源所有功能皆不能动作的相关内容就是这样了，您有什么不明白的地方就来我们网站http://www.jnhsjlm.com咨询吧！

The rolling shutter door is connected to the power supply, and all functions cannot operate. That's all. If you have any questions, please come to our website http://www.jnhsjlm.com Consult!