1. The electric roller shutter door keeps moving up and down when it reaches the top

機械有卡死或者潤滑不良，檢查一下機械負載。機械可能有共振現象，調整載波，改變減速比，避開共振頻率，加裝減震墊片。

If the machine is stuck or poorly lubricated, check the mechanical load. Mechanical resonance may occur. Adjust the carrier wave, change the reduction ratio, avoid resonance frequency, and install shock absorbers.

2、電動卷簾門總是卡頓

2. The electric roller shutter door always gets stuck

常見的是軸承問題。如果不能確定是否是軸承問題，建議先把負載和電機脫開。以確定是電機問題還是負載問題。開電和沒上電前都要用手轉下電機，檢查是否有卡阻感。電機有卡阻感，電機連接線沒碰到一起那就是控制器壞了。如果電機有轉動聲，但不見門體運行，那有可能是需要更換電容。如排除了電機問題，那有可能是門體運行軌道有雜質，這些雜質的存在會導致門體的運行受阻。

A common issue is with bearings. If it is uncertain whether it is a bearing issue, it is recommended to disconnect the load from the motor first. To determine whether it is a motor issue or a load issue. Before turning on or off the power, manually rotate the motor to check for any jamming. The motor has a jamming feeling, and if the motor connecting wires do not touch each other, it means that the controller is broken. If the motor makes a rotating sound but the door body is not running, it is possible that the capacitor needs to be replaced. If the motor problem is ruled out, it is possible that there are impurities in the running track of the door body, which can cause the operation of the door body to be hindered.

3、電動快速卷簾門下到位了，卻還自動下滑

3. The electric fast rolling shutter door is in place, but it still automatically slides down

可能是抱閘或是卡住機械的東西壞了，還有可能是抱閘不緊導致的，不能抱住卷閘門，電動卷閘門應有個機械抱死的部件，就是能卡住卷閘門卷軸的那個。檢查一下，如果確實是壞了，就需要更換一個，如果只是偶然一次沒卡死，可以重新上下調試一下。

It may be due to the brake or something stuck in the machinery that is broken, or it may be due to the brake not being tight enough to hold the rolling gate. The electric rolling gate should have a mechanical locking component that can hold the rolling gate shaft. Check it out, if it is indeed broken, it needs to be replaced. If it doesn't get stuck by chance, you can debug it up and down again.

4、電動卷簾門遙控打不開

4. The remote control of the electric roller shutter door cannot be opened

，安裝調試的時候有沒有問題，如果安裝調試沒問題的話，一般電機和卷軸也不會有問題。那么通常會考慮無線遙控的問題。遙控器有沒有設置好、是否有電、有沒有損壞。 如果是一樘很老的、使用時間很久的卷簾門，又排除了遙控器的問題，那么就用開關操作一下，聽一下電機是否還在工作。電機沒有聲音，卷軸也不工作，那么就需要考慮更換電機了。

Firstly, there are no issues during installation and debugging. If there are no issues during installation and debugging, generally there will be no problems with the motor and winding shaft. So the issue of wireless remote control is usually considered. Is the remote control set properly, powered, and damaged. If it is a very old and long used roller shutter door, and the problem with the remote control is eliminated, then use the switch to operate it and listen if the motor is still working. The motor has no sound and the winding shaft is not working, so it is necessary to consider replacing the motor.

5、電動卷簾門行程調法

5. Electric roller shutter door stroke adjustment method

先根據安裝說明書上的知識，輸入初始密碼，進入“設置”，再進入“行程設置”，然后再根據自己的需求進行調整。

Based on the knowledge in the installation manual, enter the initial password, enter "Settings", then enter "Travel Settings", and then adjust according to your own needs.

6、卷簾門電動門內部線路如何檢查

6. How to check the internal wiring of the electric roller shutter door

打開簾布右側的“控制箱”進行檢查。

Open the "control box" on the right side of the curtain for inspection.

控制箱內部展示圖

Internal display diagram of control box

7、電動卷簾門半夜自動開

7. Electric roller shutter door opens automatically at midnight

可能該電動移門安裝了雷達感應器。夜間雷達碰到感應物，就自動打開了。建議夜間不使用卷簾門的情況下，更好是鎖死，并切斷電源。

Perhaps the electric sliding door is equipped with a radar sensor. At night, the radar automatically turns on when it encounters sensing objects. It is recommended to lock and cut off the power supply when not using the rolling shutter door at night.

8、電動卷簾門能不能改成手動的

8. Can the electric roller shutter door be changed to manual

可以，進入行程，進行模式設置，改為手動。

Yes, enter the travel mode and set the mode to manual.

9、電動卷簾門按一下動一下

9. Press and move the electric roller shutter door

通常是因為模式設置為“點動”模式了，可以重新進入行程設置，對模式進行修改。修改為“手動”或者“自動”

Usually, because the mode is set to "jog" mode, you can re-enter the travel setting and modify the mode. Change to "manual" or "automatic"

10、電動卷簾門向上不好使

10. The electric roller shutter door is difficult to operate upwards

排除電機問題，通常考慮控制鍵壞了，需要打開控鍵盒面板，進行檢修。

To troubleshoot motor issues, it is usually considered that the control keys are broken and the control box panel needs to be opened for maintenance.

11、電動卷閘門一邊高一邊低

11. Electric roller shutter with one side high and one side low

排除按裝時沒裝好的可能，或者有硬物阻塞。需要檢查一下卷簾行進的通道。

Eliminate the possibility of not being properly installed during installation, or having hard objects blocking it. We need to check the passage of the roller shutter.

12、快速卷簾門檢修那些項目

12. What are the maintenance items for fast rolling shutter doors

PVC快速卷簾門主要是要防撞柱斷裂，簾布卡死下不來，內外壓差太大運行不暢，滾筒脫焊，控制器不靈等。

The main purpose of PVC fast rolling shutter doors is to prevent collision column breakage, stuck curtain fabric, large internal and external pressure difference, poor operation, roller detachment, and ineffective controller.

感謝您的閱讀，此文的文章來源：濟南卷簾門更多的內容和問題請點擊：http://www.santoncc.cn我們會繼續努力的為您提供服務，感謝您的支持！

Thank you for reading. The source of this article is Jinan Rolling Shutter Door. For more information and questions, please click on: http://www.santoncc.cn We will continue to work hard to provide you with services. Thank you for your support!