卷帘门下降时突然被东西卡住,别慌,三步教你应急处理,第一步,立即按下遥控器暂停键,强制中断降落,防止门体挤压变形,第二步,尝试按上升键复位,两种情况要分清

　　When the rolling shutter door drops, it suddenly gets stuck by something. Don't panic, there are three steps to teach you emergency handling. The first step is to immediately press the pause button on the remote control to forcefully interrupt the descent and prevent the door from being squeezed and deformed. The second step is to try pressing the up button to reset. The two situations should be distinguished

　　第,一、门能正常升起,说明卡组未造成结构损坏,后续可多次测试升降，确保正常,

　　Firstly, if the door can be raised normally, it indicates that the card assembly has not caused any structural damage. Subsequent tests can be conducted multiple times to ensure normal operation,

　　二、电机空转，弹门不动,站在安全距离,听电机声音,若有运转声,十有八九是轴承与卷帘门片脱节,为避免其他风险,建议直接联系专业维修人员,

　　2、 The motor is idling and the door does not move. Stand at a safe distance and listen to the sound of the motor. If there is a running sound, it is highly likely that the bearing is disconnected from the rolling shutter door. To avoid other risks, it is recommended to directly contact professional maintenance personnel,

　　第三步,自己维修,想挑战自己,维修流程为,拆开头部外包,将连片使用螺丝和轴承固定后,调整限位即可,关注我后续解答门片与轴承固定,手把手教你校准限位器,轻松省下一笔维修费

　　The third step is to repair by yourself. I want to challenge myself. The maintenance process is to disassemble the head outsourcing, fix the connecting pieces with screws and bearings, and then adjust the limit. Follow my follow-up answer: fix the door pieces and bearings, and teach you to calibrate the limit device by hand, so as to save a maintenance cost easily