卷簾門的電源應是消防電源，電源和控制線的截面積、絕緣電阻、線路敷設和保護管的材質應符合規范要求。火災停電后人工機械提升，使關閉的卷簾門下降，而卷簾門可以依靠自身的重量恢復到原來的關閉狀態。這種門有很多優點，其防火能力很強，如果遇到火災事故的話可以有效的把火勢控制住，防止蔓延到其他地方造成更大的損失。

The power supply of the rolling shutter door shall be the fire power supply, and the cross-sectional area, insulation resistance, line laying and the material of the protective tube of the power supply and control line shall meet the specification requirements. After the fire and power failure, the manual and mechanical lifting makes the closed roller shutter door lower, and the roller shutter door can rely on its own weight to return to the original closed state. This kind of door has many advantages, and its fire prevention ability is very strong. If there is a fire accident, it can effectively control the fire and prevent it from spreading to other places and causing greater losses.

這種門的制作材料是金屬鋼板，表面做了很好的防腐處理，還具有很強的封閉功能。使用這種門后不僅可以防火還可以防止灰塵等雜物進入室內。卷簾門的開啟和關閉是非常方便的，現在常用的是電子卷簾門，安裝好之后，可以用電子遙控器在遠處進行遙控。卷簾門的開啟和關閉需要一個過程，這樣在關閉的時候就不會傷到人。因為國內對建筑防火的要求越來越高，對建筑應該配備什么樣的設施有很詳細的規定，對卷簾門的需求也逐漸增加。

This kind of door is made of metal steel plate, with good anti-corrosion treatment on the surface and strong sealing function. After using this door, it can not only prevent fire, but also prevent dust and other debris from entering the room. It is very convenient to open and close the roller shutter door. Now the electronic roller shutter door is commonly used. After installation, you can use the electronic remote control to remotely control it from a distance. Opening and closing the rolling shutter door requires a process, so that people will not be hurt when it is closed. Because the domestic requirements for building fire prevention are getting higher and higher, there are very detailed regulations on what facilities the building should be equipped with, and the demand for roller shutter doors is also gradually increasing.

卷簾門安裝之后出現一直報警等此類問題，一般有以下幾個原因：

There are several reasons for such problems as continuous alarm after the installation of roller shutter door:

1、卷簾門電機出現故障，不能完全將卷簾門升起，需檢查維修；

1. The motor of the rolling shutter door fails, and the rolling shutter door cannot be completely raised, so it needs to be checked and repaired;

2、卷簾門的卷揚系統出現故障，不能動作是卷簾門升起或者降落，隨著故障的嚴重，可能提升力會隨之下降，需要檢查維修；

2. If the winding system of the rolling shutter door fails, the rolling shutter door will rise or fall. With the severity of the failure, the lifting force may decline, which needs to be checked and repaired;

3、卷簾門自身故障引起，卷簾門是有兩側軌道固定升降，如果卷簾門出現傾斜或者不平衡，會出現卡住，不能升降的現象，隨著故障的嚴重，可能會越卡越低，需要對卷簾門進行調整。

3. The rolling shutter door is caused by its own failure. The rolling shutter door has fixed lifting tracks on both sides. If the rolling shutter door tilts or is unbalanced, it will get stuck and cannot be lifted. With the severity of the failure, it may get stuck and lower, so it needs to be adjusted.

濟南卷簾門廠家為您提供解決方法：1、檢查按鈕盒接線是否松動；2、按鈕盒按鍵按下聽是否有響聲，如有響聲，檢查限位接線是否正常；3、如按鈕盒及限位接線均正常，檢查電源是否缺相,相序有無發生變化及電壓是否正常;檢查電機線連接是否松動。然后直接對癥下藥,關掉就好了。

Jinan roller shutter door manufacturer provides you with solutions: 1. Check whether the button box wiring is loose; 2. Press the button on the button box to hear whether there is a sound. If there is a sound, check whether the limit wiring is normal; 3. If the button box and limit wiring are normal, check whether the power supply is in phase failure, whether the phase sequence changes and whether the voltage is normal; Check whether the motor wire connection is loose. Then apply the medicine directly to the case and turn it off.

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