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地址:济南市天桥区金牛建材市场

防火卷帘门维修常见故障及处置方式

来源:http://zbfuguang.com 日期:2022-12-14 发布人:
防火卷帘门一直用于大型,购物,地下车库,工厂和其他拥挤的地方。不能阻止地会有一些小问题需要解决。济南卷帘门厂小编总结了几点,供您参考。
Fire resistant rolling doors have been used in supermarkets, shopping centers, underground garages, factories and other crowded places. There will be some small problems that cannot be stopped. Jinan Rolling Door Factory has summarized several points for your reference.
1.防火卷帘门不起作用:
1. The fire rolling shutter door does not work:
先检查电源,以查看防火卷帘门的电源MCB是否带电。若是没有电源,请检查电源线。若是有电,则快门控制箱的电源指示灯应呈绿色常亮。若是指示灯不亮,则应检查控制箱中的变压器(变压器的电阻为270欧姆)是否烧坏。若是电源指示灯闪灼绿色,则解释电源部件可能缺相。若是不缺少电源,则可能是控制箱的备用电源板被烧坏了。带电电源板和备用电源板都可能被烧坏。
Check the power supply first to see if the power supply MCB of the fire shutter door is charged. If there is no power supply, please check the power cord. If there is power, the power indicator of the shutter control box should be green and always on. If the indicator light is not on, check whether the transformer in the control box (the resistance of the transformer is 270 ohms) is burnt out. If the power indicator flashes green, it explains that the power supply components may be out of phase. If there is no lack of power, the backup power panel of the control box may be burnt out. Both the live power panel and the standby power panel may be burnt out.
2.不能将电源断路器向上推:
2. The power circuit breaker cannot be pushed upward:
在打开制动器时,不能将断路器向上推。,检查备用板是否存在问题。备用板输出线的电阻约为300欧姆。若是开路或短路,请检查电念头的点制动器是否烧坏,或检查备用板是否烧坏。
When opening the brake, do not push the circuit breaker upward. First, check the spare board for problems. The resistance of the spare board output line is about 300 ohms. In case of open circuit or short circuit, please check whether the point brake of the electric actuator is burnt out, or check whether the spare board is burnt out.
3.操作按钮无法正常事情:
3. The operation button fails to work normally:
您应先按住手按钮,然后按复位按钮,然后按向上和向下按钮。
You should first press the Stop button, then press the Reset button, and then press the Up and Down buttons.
4.电源控制箱或按钮面板上的指示灯所有点亮:
4. All indicators on the power control box or button panel are on:
此时,检查按钮线路是否短路或按钮是否被挤压。若是不存在上述征象,则可能是电源主板上的芯片损坏。此时应替换芯片。注重反向连衣裙(即启齿面临启齿)。
At this time, check whether the button circuit is short circuited or the button is squeezed. If the above symptoms do not exist, the chip on the power supply motherboard may be damaged. Replace the chip at this time. Pay attention to the reverse dress (that is, when you speak, you will speak).
济南卷帘门厂
五:按钮操作只能向上或向下:
5: The button operation can only be upward or downward:
此时,检查极限线是否断开。若是不是,则可能是主电源板损坏。
At this time, check whether the limit line is disconnected. If not, the main power board may be damaged.
6.操作按钮不易使用或所有按钮都处于关闭状态:
6. The operation buttons are not easy to use or all buttons are closed:
先检查主板和备用板之间的毗邻电缆是否松动
First, check whether the adjacent cables between the mainboard and the standby board are loose
7.增添锁定控制:
7. Add lock control:
只需在电缆的第5位和12位串联一个1K电阻。
It is only necessary to connect a 1K resistor in series at bit 5 and 12 of the cable.
8.判断电念头的质量:
8. Judge the quality of the electric actuator:
电念头的三相电阻为47-70欧姆,而且三相平衡。三相不平衡可能是电念头损坏。
The three-phase resistance of the electric motor is 47-70 ohms, and the three-phase is balanced. The three-phase imbalance may be the damage of the electric motor.
防火卷帘的安装和调试也是很关键的,要在安装和调试之前,请检查控制器,按钮盒,卷门机,行程开关和电制动器的毗邻线是否正常,并在确认后举行调试。更多相关使用注意事项就来我们网站http://zbfuguang.com咨询吧!
The installation and commissioning of fire shutter is also critical. Before installation and commissioning, please check whether the adjacent lines of controller, button box, door roller, travel switch and electric brake are normal, and conduct commissioning after confirmation. Please visit our website for more precautions http://zbfuguang.com Consult!

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