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防火卷帘门的常见故障及处理方法
2019-5-6 17:22:16
防火卷帘门不断应用到大型超市、商场、地下车库、厂房及其他人员密集的场所,难免会遇到一些小问题需要解决,济南卷帘门厂小编总结几点供大家参考,希望对大家有所帮助。
Fire-proof roll-curtain doors are constantly applied to large supermarkets, shopping malls, underground garages, factories and other places where people are concentrated. It is unavoidable to encounter some minor problems that need to be solved. The small edition of Jinan roll-curtain door factory summarizes a few points for your reference, hoping to help you.
一、防火卷帘门不动作:首先应检查电源,看防火卷帘门的电源空开是否有电,如果没电,就应线检查电源部分。如果有电,此时卷帘控制箱的电源指示灯应当是绿色常亮。如果指示灯不亮此时我们应检查控制箱内的变压器(变压器的电阻270欧姆)是否烧坏。如果电源指示灯是绿色闪烁,表明电源部分可能缺相,如果电源不缺项有可能是控制箱的备用电源板烧坏;也有可能住电源板和备用电源板都烧坏。
1. Fire-proof rolling shutter door does not move: first of all, should check the power supply, see if the power supply of fire-proof rolling shutter door is open or not, if there is no electricity, should check the power supply part. If there is electricity, the power indicator of the curtain control box should be green and always bright at this time. If the indicator is not on, we should check whether the transformer (270 ohms of transformer resistance) in the control box is burnt out. If the power indicator is green flashing, it indicates that the power supply may be out of phase, if the power supply is not absent, it may be that the backup power supply board of the control box burns out; it may also be that both the power supply board and the backup power supply board are burned out.
二、操作按钮使用不灵:应当先按下停止键,再按下复位键,然后按上行下行键。
Second, the operation button is not working properly: the stop key should be pressed first, then the reset key should be pressed, and then the up and down keys should be pressed.

三、电源空开推不上:送闸时,空开推不上首先应检查备用板是否有问题,备用板的输出线的电阻约为300欧姆。如果开路时或短路应该检查电机的点刹车是否烧坏,或检查备用板是否烧坏。

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Third, the power supply can not be pushed on empty: when sending the gate, the first thing to check is whether there is a problem with the backup board. The resistance of the output line of the backup board is about 300 ohms. If open circuit or short circuit, check whether the point brake of the motor is burnt or whether the spare plate is burnt.
四、操作按钮不好用或按什么按钮都是下行:应先检查主电板与备电板的连接排线时是否松动。
Fourth, the operation button is not easy to use or what button to press is downward: should first check whether the connection between the main board and the spare board is loose when arranging wiring.
五:防火卷帘门报警时,应当先让防火卷帘门自动下降到底,途中不要按任何按钮,然后再上行。
Fifth: When alarming the fire-proof rolling shutter door, we should first let the fire-proof rolling shutter door drop to the end automatically, and then do not press any buttons on the way, and then go up.
六、按钮操作只有上行或下行:这时应先检查限位线是否有掉线现象,若果没有,有可能是主电源板坏了。
Sixth, the button operation only upstream or downstream: at this time should first check whether the limit line is off-line phenomenon, if not, it may be that the main power board is broken.
以上精彩内容由济南卷帘门厂家整理提供,更多精彩内容欢迎大家多多关注我们的官网:!多谢大家的支持。
The above wonderful content is provided by Jinan curtain door manufacturer. More wonderful content is welcome to pay more attention to our official website: ! Thank you for your support.
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