卷簾門是用多種門片組成在一起的，在固定的滑道內，以門上方卷軸為中間轉動上下的門。它無法關閉的原因是什么？

The Roller shutter is composed of a variety of door pieces. It is a door that rotates up and down in the fixed slide way with the roller above the door as the center. What is the reason why it cannot be closed?

1.如果檢查地感控制機器的綠燈一直亮著，自動手動開關就不能操作；須按住地面傳感器上的復位按鈕超過5秒鐘。釋放后，紅燈一直亮，綠燈熄滅。如果重置后綠燈仍然亮著，請詢問檢查；地面環路周圍是否有相應的音量

If the green light of the ground sensing control machine is constantly on, the automatic manual switch cannot be operated; The reset button on the ground sensor must be pressed and held for more than 5 seconds. After release, the red light remains on and the green light goes out. If the green light remains on after resetting, please inquire for inspection; Is there a corresponding volume around the ground loop

2.當濟南卷簾門處于自動狀態時，門體在設定的延時關閉時間后仍在下落。檢查的紅外光是紅色還是綠色，綠色表示正常狀態，紅色表示故障適當調整紅外位置，直到綠燈亮；

2. When the Roller shutter of Jinan is in the automatic state, the door body is still falling after the set delay closing time. Is the infrared light checked red or green? Green indicates normal status, while red indicates a malfunction. Adjust the infrared position appropriately until the green light is on;

3.卷簾門卡住或門體吊帶脫落。

3. The Roller shutter is stuck or the door sling falls off.

4.當門體反復運行時，門體似乎反復運行。如果在檢查門體下降過程中有物體或窗簾本身阻隔了紅外線，采取相應措施。

4. When the door body repeatedly runs, it seems that it runs repeatedly. If there are objects or curtains blocking infrared rays during the inspection of the door lowering process, corresponding measures should be taken to eliminate them.

獨特工藝制作的卷簾門主框型材由塑料件連接而成，連接處的螺絲固定采用隱藏式設計，提升了門的外觀。型材與塑料件的連接采用沖壓和鉆孔，使門體結構牢固。交叉連接設計：十字管采用特殊工藝沖壓而成，與圓管緊密結合，不僅使門排結構更加牢固，而且保證操作更加順暢。

The main frame profile of Roller shutter made by unique technology is connected by plastic parts, and the screw fixing at the connection adopts hidden design, which improves the appearance of the door. The connection between the profile and plastic parts adopts stamping and drilling to make the door structure firm. Cross connection design: The cross tube is stamped with a special process and tightly combined with the circular tube, which not only makes the door truss structure more firm, but also ensures smoother operation.

卷簾門是用一個特殊的電機帶動卷簾的中間軸旋轉到達卷簾開關，旋轉到電機設定的上下自動停止。希望以上內容對你有幫助。還有不了解的地方隨時來咨詢我們http://www.santoncc.cn！

The Roller shutter uses a special motor to drive the intermediate shaft of the roller shutter to rotate to the roller shutter switch. When it reaches the upper and lower limits set by the motor, it will stop automatically. I hope the above content is helpful to you. Feel free to consult us if you have any questions or concerns http://www.santoncc.cn !