車庫門日常使用過程中出現故障的時候，有時可能很難找出問題所在，而且自己也很難修理。下面是濟南卷簾門廠為您所講述的車庫門一些常見的故障排除指南，以便您可以確切地了解引起故障的原因。

When the garage door breaks down during daily use, sometimes it may be difficult to find out the problem and repair it. Here are some common troubleshooting guidelines for garage doors described by Jinan rolling shutter door factory for you, so that you can accurately understand the cause of the fault.

扭力彈簧是否完好無損？

Is the torsion spring intact?

位于車庫門上方的長扭力彈簧是車庫門系統的。它是否正常工作？直接影響整個車庫門的運行。如果它出現問題，需要及時更換。更換扭力彈簧非常危險，務必請人員更換。

The long torsion spring located above the garage door is the center of the garage door system. Is it working properly? It directly affects the operation of the whole garage door. If it has problems, it needs to be replaced in time. It is very dangerous to replace the torsion spring. It must be replaced by professional personnel.

是否手動打開和關閉？

Do you want to open and close manually?

拉上車庫門上的釋放繩，然后手動開啟車門，看它是否能平穩地打開和關閉。如果沒有，那么就是軌道，滾輪或是扭簧出現問題，從而排除了不是車庫門電機的故障。

Pull the release rope on the garage door, and then manually open the door to see if it can be opened and closed smoothly. If not, then there is a problem with the track, roller or torsion spring, which eliminates the fault of the garage door motor.

如果門確實能平穩地打開和關閉，那么問題出在其他方面。保持車門向下，重新接合緊急釋放裝置，以便進一步排除故障。

If the door does open and close smoothly, the problem lies in other aspects. With the door down, re engage the emergency release for further troubleshooting.

遙控器可以正常使用嗎？

Can the remote control be used normally?

如果車庫門遙控器沒有響應，請嘗試使用墻壁開關打開和關閉車庫門。如果可以正常打開和關閉，則說明遙控器存在問題。只需要更換電池或者更換新的遙控器就可以了。

If the garage door remote control does not respond, try to open and close the garage door using the wall switch. If it can be opened and closed normally, there is a problem with the remote control. Just replace the battery or replace the remote controller.

墻壁開關可以工作嗎？

Does the wall switch work?

如果在使用遙控器時車庫門是正常打開和關閉的，而在使用墻壁開關時不可以打開和關閉的，那么您就會知道墻壁開關是有問題的。在這種情況下，您可能需要更換墻壁開關或開關線。

If the garage door is normally opened and closed when using the remote control, but cannot be opened and closed when using the wall switch, you will know that the wall switch is faulty. In this case, you may need to replace the wall switch or switch cable.

門會打開但不會關閉嗎？

Will the door open but not close?

如果您的門打開但沒有關閉，則可能是安全傳感器出現問題。確保傳感器對齊。如果對齊，則可能需要更換它們。

If your door is open but not closed, there may be a problem with the security sensor. Ensure that the sensors are aligned. If they are aligned, they may need to be replaced.

當然，該故障排除指南不會解決車庫門的所有可能問題，這只是一個簡單的介紹。通過這些步驟可以幫助您確定是否可以自己解決庫存門的故障，如果不行，您可以找車庫門修理的人士來幫你解決。來關注我們網站http://www.hdnsy.com，更多了解！

Of course, this troubleshooting guide will not solve all possible problems of the garage door, which is only a simple introduction. These steps can help you determine whether you can solve the problem of the inventory door by yourself. If not, you can find a garage door repair professional to help you. Follow our website http://www.hdnsy.com Yes, learn more!