卷帘门是一种具有保温、防风、防尘、隔音、防火、防异味等功能适用于物流通道，大面积洞口，防风要求较高等内外门的工业门。长期使用卷帘门很久时间后，可能会出现卷帘门的门帘不停的不断上下的现象，只能使用急停功能或者手动功能才能让卷帘门的门帘停止。那么该如何解决这类情况呢？济南卷帘门厂马上为您讲解一下。

Rolling shutter door is an industrial door with functions of heat preservation, wind protection, dust prevention, sound insulation, fire prevention, odor prevention, etc. It is applicable to logistics channels, large openings, and internal and external doors with higher wind protection requirements. After using the roller shutter for a long time, the shutter of the roller shutter may keep moving up and down. Only the emergency stop function or manual function can stop the shutter of the roller shutter. So how to solve this kind of situation? Jinan Rolling Door Factory will explain it to you right away.

卷帘门门帘出现故障的原因可能是雷达的固定处不牢固，在长期震动门体的情况下，就可能会出现雷达发射区移位导致感应区照射到门帘才出现不断上下的情况。或者是雷达的灵敏度调节的太高，因为卷帘门的门体运行过程中发生轻微的震动是无可避免的，如果灵敏度太高，可能余震会让雷达感应出来，才会导致门帘无法关闭。

The reason for the failure of the roller shutter door curtain may be that the fixed position of the radar is not firm. When the door body is vibrated for a long time, the radar transmission area may shift, causing the sensor area to shine on the door curtain, and then it will rise and fall continuously. Or the sensitivity of the radar is adjusted too high, because it is inevitable that the door body of the roller shutter will vibrate slightly during operation. If the sensitivity is too high, aftershocks may be sensed by the radar, which will cause the door curtain to fail to close.

那么卷帘门的不停上下故障如果是配件松动只需要把雷达固定好然后调节下雷达感应区就可以解决。感应度太灵敏只需要把小型螺丝刀对雷达的灵敏度按钮进行调节。如果发现安装的卷帘门故障严重，那么一定要及时安排卷帘门厂家的维修人员上门处理，避免损坏门体和影响卷帘门的正常使用。

If the rolling shutter door fails to move up and down all the time, just fix the radar and adjust the lower radar sensing area to solve the problem. The sensitivity is too sensitive. Just use a small screwdriver to adjust the sensitivity button of the radar. If it is found that the installed roller shutter door has serious faults, the maintenance personnel of the roller shutter door manufacturer must be timely arranged to handle the problems on site to avoid damaging the door body and affecting the normal use of the roller shutter door.

保养方法和要求：

Maintenance methods and requirements:

1.保养人员应由人员组成，保养工作须由经验丰富、熟悉地铁情况的技术人员检查。保养人员不应任意变动。

1. The maintenance personnel shall be composed of personnel, and the maintenance work shall be checked by experienced technicians who are familiar with the subway. The maintenance personnel shall not change at will.

2.普通卷帘门、防火卷帘门、工业提升门、电动伸缩门、拉闸门、电动感应门在各分项保养作业后须进行整体运行、检查、调试正常。

2. The general rolling shutter door, fire rolling shutter door, industrial lifting door, electric telescopic door, sliding gate and electric sensing door must be operated, inspected and debugged normally after the maintenance of each item.

3.现场保养工作结束后需做到人员、工具清，并做好相应保养实施记录。

3. After the on-site maintenance is completed, the personnel and tools shall be cleared, and the corresponding maintenance implementation records shall be made.

卷帘门的门帘出现故障原因及解决方法，安装快速卷帘门对后期的使用会有很大的帮助，选择有实力的厂家更能够保障产品质量，避免后期浪费资源。欢迎大家关注我们网站http://www.jnhsjlm.com，以此来了解更多卷帘门信息！

The reasons and solutions for the failure of the shutter of the roller shutter door. The installation of the fast roller shutter door will be very helpful for the later use. Selecting a strong manufacturer can better ensure the product quality and avoid wasting resources in the later period. Welcome to our website http://www.jnhsjlm.com To learn more about roller shutter doors!