防火卷帘门常见故障维修和维护保养

防火卷帘门我们经常在大型、和办公楼看到，对于防火卷帘门经常会发生故障问题，出现故障时该如何维修，以及在日常生活中如何维护保养，以降低出现故障的概率呢？以下济南防火卷帘门安装维修厂家简单总结了防火卷帘门常见故障维修和维护保养，希望对你有帮助。

We often see fire Roller shutter in large shopping malls, supermarkets and office buildings. Fire Roller shutter often breaks down. How to repair it when it breaks down, and how to maintain it in daily life to reduce the probability of failure? The following Jinan fire Roller shutter installation and maintenance manufacturer briefly summarized the common fault repair and maintenance of fire Roller shutter, hoping to help you.

怎么判断防火卷帘门控制器收到火警信号后是正常运行的？

How to judge whether the fire Roller shutter controller is operating normally after receiving the fire alarm signal?

答：当防火卷帘控制器接收到火灾报警信号后，并应符合下列要求

Answer: After receiving the fire alarm signal, the fire shutter controller should meet the following requirements

1）控制分隔防火分区的防火卷帘由上限位自动关闭到全闭。

1) Control the automatic closing of the fire shutter for dividing the fire compartment from the upper limit to the fully closed position.

2）防火卷帘控制器接到感烟火灾探测器的报警信号后，控制防火卷帘自动关闭到中位（1.8m）处停止，接到感温火灾探测器的报警信号后，继续关闭到全闭。

2) After receiving the alarm signal from the smoke fire detector, the fire shutter controller automatically closes to the middle position (1.8m) and stops. After receiving the alarm signal from the temperature fire detector, it continues to close until fully closed.

3）防火卷帘半降、全降的动作状态信号应反馈到消防控制室。

3) The action status signals of the fire shutter's half down and full down should be fed back to the fire control room.

如何判断备用电源是否正常工作？

How to determine whether the standby power supply works normally?

答：切断防火卷帘控制器的主电源，观察电源工作指示灯变化情况和防火卷帘是否发生误动作。再切断卷门机主电源，使用备用电源供电，使防火卷帘控制器工作lh,用备用电源启动速放控制装置，观察防火卷帘动作、运行情况。

Answer: Cut off the main power supply of the fire shutter controller, observe the changes in the power indicator light and whether there is any malfunction of the fire shutter. Cut off the main power supply of the rolling door machine again, use a backup power supply to power up the fire shutter controller for 1 hour, start the quick release control device with the backup power supply, and observe the action and operation of the fire shutter.

以上是防火卷帘门比较常见的问题，其实我们在日常生活中也要对防火卷帘门应定期检查、维护，以保证其正常运行。比如：

The above are common problems of fire Roller shutter. In fact, we should regularly check and maintain fire Roller shutter in our daily life to ensure its normal operation. For example:

1.每日应对防火卷帘门下部进行一次检查，并应清理妨碍设备启闭的物品。

1. The lower part of the fireproof Roller shutter shall be checked once a day, and the articles that hinder the opening and closing of the equipment shall be cleaned.

2.每季度应对防火卷帘的控制器、手动放速装置、手动拉链功能进行检查。

2. The controller, manual speed release device, and manual zipper function of the fireproof roller shutter should be inspected every quarter.

3.每年应对防火卷帘门控制器的火灾报警功能、自动控制功能、手动控制功能、故障报警功能、备用电源转换功能做好检查。

3. Check the fire alarm function, automatic control function, manual control function, fault alarm function and standby power conversion function of the fire Roller shutter controller every year.

对检查和试验中发现的问题应及时，对损坏或不合格的设备、零配件应立即更换，并应恢复正常状态。这样可以很好的避免防火卷帘门出现故障的概率。更多相关事项就来我们网站http://www.jnyuqilin.com咨询吧!

Any problems found during inspection and testing should be promptly resolved. Damaged or unqualified equipment and parts should be replaced immediately and restored to normal condition. This can avoid the failure probability of fire Roller shutter. For more related matters, come to our website http://www.jnyuqilin.com Consult!