卷簾門的常見故障和維修方法

　　Common faults and maintenance methods of rolling shutter doors

　　一、卷簾門常見故障

　　1、 Common faults of fireproof rolling shutter doors

　　門體無法正常升降：可能是由于電機故障、傳動系統損壞或電源問題引起的。

　　The door cannot be lifted or lowered normally: it may be caused by motor failure, damage to the transmission system, or power supply issues.

　　關閉不嚴：可能原因是門體變形、軌道異物或安裝不正。

　　Loose closing: Possible reasons include door deformation, foreign objects on the track, or improper installation.

　　自動控制失靈：可能是傳感器故障、控制器損壞或線路連接不良。

　　Automatic control failure: It may be due to sensor failure, controller damage, or poor wiring connection.

　　頻繁誤報：可能原因是探測器誤報、線路干擾或設備故障。

　　Frequent false alarms: Possible causes include detector false alarms, line interference, or equipment malfunctions.

　　二、卷簾門維修方法

　　2、 Maintenance methods for fireproof rolling shutter doors

　　門體無法正常升降：檢查電機是否正常工作，如有問題則更換電機；如電機正常，則檢查傳動系統是否損壞，如有損壞則維修或更換傳動系統；同時檢查電源是否正常，確保電源連接良好。

　　The door body cannot be lifted and lowered normally: First, check if the motor is working properly. If there is a problem, replace the motor; If the motor is normal, check if the transmission system is damaged. If there is any damage, repair or replace the transmission system; At the same time, check if the power supply is normal and ensure that the power connection is good.

　　關閉不嚴：調整門體的位置和角度，清理軌道上的異物，確保門體和軌道安裝正確、無偏斜。如問題嚴重，可能需要更換門體或維修軌道。

　　Loose closing: Adjust the position and angle of the door body, clean foreign objects on the track, and ensure that the door body and track are installed correctly and without deviation. If the problem is serious, it may be necessary to replace the door body or repair the track.

　　自動控制失靈：檢查傳感器是否正常工作，如有故障則更換傳感器；檢查控制器是否損壞，如有損壞則更換控制器；同時檢查線路連接是否良好，確保線路無斷路或短路。

　　Automatic control failure: Check if the sensor is working properly. If there is a malfunction, replace the sensor; Check if the controller is damaged. If there is any damage, replace the controller; At the same time, check if the circuit connection is good and ensure that there is no open or short circuit in the circuit.

　　頻繁誤報：檢查探測器是否正常工作，如有問題則更換探測器；檢查線路是否存在干擾，如有干擾則采取相應的抗干擾措施；同時檢查設備是否存在故障，如有故障則進行維修。

　　Frequent false alarms: Check if the detector is working properly, and if there are any problems, replace the detector; Check if there is interference in the circuit, and if there is interference, take corresponding anti-interference measures; At the same time, check if there are any faults in the equipment, and if there are any faults, repair them.

　　綜上所述，卷簾門的常見故障包括門體無法正常升降、關閉不嚴、自動控制失靈和頻繁誤報等。針對這些故障，可以采取相應的維修方法，包括更換部件、調整安裝和檢查線路等。在日常生活中，應定期對卷簾門進行檢查和維護，確保其正常工作和有效性。

　　In summary, common faults of fireproof rolling shutter doors include inability to lift and lower the door body properly, lax closing, automatic control failure, and frequent false alarms. Corresponding maintenance methods can be taken for these faults, including replacing components, adjusting installation, and inspecting wiring. In daily life, fire rolling shutter doors should be regularly inspected and maintained to ensure their normal operation and effectiveness.

　　本文由濟南卷簾門廠提供技術支持，更多的詳細精彩內容請點擊我們的網站http://www.hirxiwp.cn，我們將會全心全意為您提供滿意的服務。

　　This article is provided by Jinan Rolling Shutter Door Factory with technical support. For more detailed and exciting content, please click on our website http://www.hirxiwp.cn We will wholeheartedly provide you with satisfactory service.