There are many types of crystal shutter door, among which electric is one of them. Today, let's take a look at the maintenance of crystal roller shutter door.

一、在電動卷簾門的使用過程中，要盡量保持控制器和電壓的穩定，禁止安裝在非常潮濕的環境，另外不要隨意打開遙控器，如若發現門體上有電線纏繞、打結等應及時處理。注意通道的是否堵塞，阻礙門體下降，如若發生異響應立即停止電機運作。

1、 In the process of using the electric rolling shutter door, it is necessary to keep the controller and voltage stable as far as possible. It is forbidden to install it in a very humid environment. In addition, do not open the remote control at will. If there are wires winding or knotting on the door body, it should be handled in time. Pay attention to whether the channel is blocked to prevent the door body from falling. In case of abnormal response, stop the motor immediately.

二、要經常性的檢查電動卷簾門上下行程的開關，對行程控制器加上潤滑油，保持正常良好的運行，另外，操作人員手動控卷簾門，檢查器運行情況，校對上下行程開關位置，使電動卷簾門開啟或關閉時處于適當位置，且檢查過程中嚴防電動卷簾門沖頂或沖底或者反轉，如若出現緊急情況應立即停止轉動，切斷電源。

2、 Regularly check the switch of up and down travel of electric rolling shutter door, add lubricating oil to the travel controller to maintain normal and good operation. In addition, the operator manually controls the rolling shutter door, checks the operation of the device, and checks the position of the up and down travel switch, so that the electric rolling shutter door is in an appropriate position when opening or closing, and strictly prevent the electric rolling shutter door from hitting the top or bottom or Reverse, in case of emergency, stop the rotation immediately and cut off the power supply.

三、操作員更好是經常性的要檢查好電動卷簾門的手動開關和手動升降裝飾，以防止在緊急的情況下電動卷簾門會失靈，或者造成不必要的事故。

3、 It is better for the operator to check the manual switch and manual lifting decoration of the electric rolling shutter door regularly, so as to prevent the electric rolling shutter door from failure or causing unnecessary safety accidents in case of emergency.

四、要保持軌道運行暢通，及時清理電動卷簾門的軌道，保持內部清潔，卷簾門電機和傳動鏈條要經常加注潤滑劑，檢查控制箱內器件和開關控制盒，緊固接線端口，緊固螺絲等，清潔控制箱內、表面和按鈕上的灰塵污物，防止按鈕卡住而不能反彈。

4、 To keep the track running smoothly, timely clean the track of the electric rolling shutter door and keep the interior clean. The motor and drive chain of the rolling shutter door should be filled with lubricant regularly. The devices and switch control box in the control box and the switch control box should be checked. The connection ports and screws should be tightened. The dust and dirt in the control box, surface and button should be cleaned to prevent the button from sticking and not rebounding.

要讓水晶卷簾門使用的時間更久，合理的維護是很重要的。

To make the crystal shutter door use longer, reasonable maintenance is very important.