卷簾門的軸管壞了。 

　　The axle tube of the roller shutter door is broken. 

　　二、卷簾門軸管的固定螺栓松動，使固定座出現脫落現象。

 　2、 The fixing bolt of the roller shutter shaft tube is loose, which makes the fixing seat fall off. 

　　三、卷簾門筒與固定式座位的昂科菌病跌落，使筒體固定并分離。 

　　3、 The roll up door cylinder and the fixed seat of the oncomycosis fall, so that the cylinder is fixed and separated.

 　四、卷簾門葉片接頭解耦，或與軸管設定螺釘松動，使門片脫落。 　

　4、 The blade joint of roller shutter door is decoupled, or the set screw of shaft pipe is loose, which makes the door piece fall off. 

　　五、門板卡住后，被人為用力拉動，致使刀片脫節問題。

 　　5、 After the door plate is stuck, it is pulled by human force, resulting in the problem of blade disconnection. 　

 　為了防止防風百葉窗出現解耦問題,安裝時,必須注意線的完整性,標準化操作,防風百葉窗的正確安裝,使用百葉窗百葉窗關注的軌道,不能油掛輪,否則輥吊架上滑動的現象,會使門的身體碰撞。 　　In order to prevent the decoupling problem of the windproof louver, attention must be paid to the integrity of the line, standardized operation, correct installation of the windproof louver, and the track concerned by the louver louver shall be used without oil hanging wheel, otherwise the sliding phenomenon on the roller hanger will cause the door body collision. 

　　以上是濟南卷簾門公司為大家介紹的相關內容，想要了解更多內容，歡迎訪問網站：http://www.wurkt.com 　

　The above is the relevant content introduced by Jinan roller shutter company. To learn more, please visit the website: http://www.wurkt.com