The roller shutter door remote controller has many keys to control the roller shutter door. Among them, the lock key of the remote controller can lock the motor. At this time, other keys of the roller shutter door remote controller will fail and cannot be operated.

這時可以按停止鍵將解除鎖定。就切斷卷簾門的電源，再拉。檢修口的位置一般在右 上角，可以試一下簡單的方法就是斷電，在給電，遙控的鎖就自動解除了。

At this time, you can press the stop key to unlock. Just cut off the power supply of the rolling shutter door and pull it again. The position of the manhole is generally in the upper right corner. You can try it. The simple method is to cut off the power. When the power is supplied, the remote control lock will be released automatically.

維修步驟如下所示

The maintenance steps are as follows

按一下和電機連接的手控向上箭頭(或者遙控器向上箭頭)，電機正轉(進行關門操作

Press the manual up arrow connected to the motor (or the up arrow of the remote control), and the motor rotates forward (to close the door)

按一下和電機連接的手控停止箭頭(或者遙控器停止鍵)，電機停止(進行停止操作

Press the manual stop arrow connected to the motor (or the stop key of the remote control) to stop the motor

按一下和電機連接的手控向下箭頭(或者遙控器向下鍵)，電機反轉(進行開門操作

Press the manual down arrow connected to the motor (or the down key of the remote control), and the motor will reverse (open the door)

按一下遙控器鎖鍵將鎖死電機，遙控器其它功能鍵將無效，將無法對電機進行控制操作，按停止鍵將解除鎖定;進行開門或關門時，若想轉換方向(即開門變成關門，關門變成開關)則可通過控制器上面的一個撥動開關進行切換。

Press the lock key of the remote controller once to lock the motor, and other function keys of the remote controller will be invalid, so it will be impossible to control the motor. Press the stop key to unlock; when opening or closing the door, if you want to change the direction (i.e. opening the door into closing the door, closing the door into a switch), you can switch through a toggle switch on the controller.

近幾年，隨著社會發展的越來越快，智能設備越來越完善，越來越簡單方便，電動卷簾門也逐漸開始走進了家家戶戶，卷簾門是以鋼襯為支撐骨架的，鋼襯的好與壞也直接影響卷簾門的質量，以及其維修焊角開裂門窗開裂原因。

In recent years, with the faster and faster development of society, the intelligent equipment is more and more perfect, more and more simple and convenient. The electric rolling shutter door also gradually begins to enter every household. The rolling shutter door is supported by the steel lining. The good or bad of the steel lining also directly affects the quality of the rolling shutter door, as well as the reasons for the cracking of its maintenance welding angle and doors and windows.

(2)濟南電動卷簾門維修、焊角開裂門窗開裂

(2) Jinan electric rolling shutter door maintenance, welding angle cracking, door and window cracking

卷簾門維修、焊角開裂門窗開裂有很多種，開裂的原因有以下幾種

There are many kinds of door and window cracks in rolling shutter door maintenance, weld fillet cracking, and the causes of cracking are as follows

施工單位不注意保護窗體，用一些鈍物將型材硬性砸傷而引起內應力的改變,使焊角開;玻璃壓條過長或鋁滑軌過長，裝配時就得使勁敲打，用力過度造成焊角開裂;焊接溫度過低，也容易造成焊角開裂。溫度降低，材料的分子熱運動能力降低，宏觀表現為材料發脆，容易發生焊角開裂。如果環境溫度低于10℃時，建議暫停組裝作業。

The construction unit does not pay attention to the protection of the window, and uses some blunt objects to smash the profile hard, resulting in the change of internal stress, resulting in the opening of the welding corner; if the glass strip is too long or the aluminum slide rail is too long, it has to knock hard during assembly, resulting in the cracking of the welding corner; if the welding temperature is too low, it is also easy to cause the cracking of the welding corner. When the temperature is reduced, the molecular thermal movement ability of the material is reduced, and the macro performance is that the material is brittle, Weld fillet cracking is easy to occur. If the ambient temperature is lower than 10 ℃, it is recommended to suspend the assembly operation.

(3)塌腰塑鋼卷簾門維修

(3) Maintenance of collapse waist plastic steel rolling shutter door

塌腰塑鋼電動卷簾門維修是以鋼襯為支撐骨架的，鋼襯的好與壞也直接影響卷簾門維修的質

The maintenance of collapse waist plastic steel electric rolling shutter door takes the steel lining as the support framework. The good or bad of the steel lining also directly affects the quality of the maintenance of rolling shutter door

量，塌腰原因之一就是因為有些組裝卷簾門維修廠家在組裝過程中把本應為1.2毫米厚的鋼襯改成低于1.2毫米厚的，甚有些組裝廠根本就不放鋼襯，這樣經過一段時間后， 就會發生塌腰。

One of the reasons for the waist collapse is that some assembly roller shutter door maintenance manufacturers change the steel lining that should be 1.2mm thick to less than 1.2mm thick during the assembly process, and even some assembly plants do not put the steel lining at all. In this way, the waist collapse will occur after a period of time.