快速卷帘门的卷筒采用高精度钢管加工，确保卷筒高速卷动时动平衡，导轨有冷轧钢板表面喷塑，不锈钢和铝合金三种材料供用户选择。那么在使用时出现一些故障怎么应对呢？下面济南卷帘门厂为您解答。

The reel of the fast rolling shutter door is processed by high-precision steel pipe to ensure the dynamic balance of the reel when it is rolled at high speed. The guide rail has three materials for users to choose, namely, cold rolled steel plate surface spraying, stainless steel and aluminum alloy. How to deal with some failures during use? Now Jinan Rolling Door Factory will answer your question.

1.快速门不下降

1. The fast door does not descend

光电传感器显示红灯---检查光电传感器，让发射器跟反光板在同一水平上，绿灯正常。

Photoelectric sensor shows red light --- check the photoelectric sensor to make the transmitter and reflector at the same level, and the green light is normal.

下降限位短路---检查信号线是否出错，如果信号线没问题就重新调整限位器下降限位。

Short circuit of lowering limit --- check whether the signal line is wrong, and readjust the lowering limit of the limiter if the signal line is OK.

气囊线交叉---更换气囊螺旋信号线。

Airbag cable crossing --- replace airbag spiral signal cable.

地磁环感应器灯---关掉电源重新启动。

Geomagnetic ring inductor lamp --- turn off the power and restart.

雷达指示灯长亮---检查雷达感应区内是否有移动物体或荧光灯闪烁。

The radar indicator is always on --- check whether there are moving objects or the fluorescent lamp flashes in the radar sensing area.

变频器程序出错---重新启动电源开关。

Inverter program error - restart the power switch.

2.快速门在使用过程中上升或下降不停止

2. The fast door does not stop rising or falling during use

下线位太低使得气囊胶管接触地面---调整下限位地面距离后再恢复正常启动

The lower thread position is too low, so that the airbag rubber hose contacts the ground - adjust the ground distance of the lower limit and then resume normal startup

气囊压力管接触到地面突出异物---地面障碍物，保证地面平整后恢复正常启动

The airbag pressure pipe contacts with the protruding foreign matters on the ground --- ground obstacles, and it will resume normal startup after the ground is flat

雷达感应到门帘下降---调整雷达传感器，防止雷达感应到门体。

The radar detects that the door curtain is falling --- Adjust the radar sensor to prevent the radar from sensing the door body.

3.快速门下降过程中碰到物体,门体不上升

3. When the fast door encounters an object in the process of descending, the door body does not rise

气囊线断开---检查信号线接头是否断开、松动，重新锁紧螺丝

Disconnection of airbag cable --- check whether the connector of signal cable is disconnected and loose, and re lock the screw

气囊反光片无信号---检查气囊感应管是否漏气，用手压气管反光片灯亮正常。

No signal from the air bag reflector - check whether the air bag sensor tube leaks, and press the air tube reflector lamp to light normally.

4.快速门不上升、不下降

4. The fast door does not rise or fall

电源接触问题---检查电源线，供电正常电控箱面板电源指示灯亮

Power contact problem --- check the power line, power supply is normal. The power indicator on the panel of the electric cabinet is on

急停键未打开---松开急停开关

Emergency stop button is not opened --- release the emergency stop switch

雷达有信号门无动作---将开门方式调自动位置

The radar has a signal door but does not operate --- set the door opening mode to the automatic position

上升或下降限位器短路---检查上限位或下限位接触点及上下连接信号线

Short circuit of rising or falling limiter --- check the upper limit or lower limit contact point and the upper and lower connecting signal wires

变频器出现乱码---关掉电源60秒后重新开启使用

The inverter has garbled code --- turn off the power for 60 seconds and then turn it back on for use

电机有运转声音无动作---检查轴与减速机连接处是否断开，电控箱，计电器是否损坏。

The motor has running sound but no action --- check whether the connection between the shaft and the reducer is disconnected, and whether the electric cabinet and the meter are damaged.

此外快速卷帘门使用长了后，难免会脏，就需要清洗，很多人都会选择洗衣粉来清洗，其实这样是不太好的，建议好还是使用专用的清洗剂洗涤会比较好。您还有什么问题可随时来我们网站http://zbfuguang.com咨询！

In addition, the quick rolling shutter door is inevitably dirty after long use, so it needs to be cleaned. Many people will choose washing powder to clean it. In fact, this is not good. It is recommended to use a special detergent to wash it. You can come to our website anytime if you have any questions http://zbfuguang.com consulting service