Shenzhen revolving door troubleshooting revolving door
Time: 2022-10-01 View: 701
Shenzhen revolving door manufacturer pointed out that troubleshooting revolving door is not complicated.
1. Shenzhen revolving door fault self diagnosis display device.
The scheme of fault self diagnosis display varies from manufacturer to manufacturer. The following is only an example of a manufacturer´s fault self diagnosis display device. There is a fault indicator light above the revolving door body of the automatic revolving door. The fault can be analyzed according to the different changes of the fault lights A, B, C, D, E, F.
When the A light is on, it means that the internal and external emergency stop buttons of the revolving door are opened, causing the revolving door to fail to act. Turn the button clockwise to unlock, and the fault can be eliminated.
When the B light is on, you can check whether the infrared anti pinch sensor has foreign matters detected by the sensor, or you can check the column rubber anti pinch sensor (note: check both sides of the above two sensors)
When the F light is on, the infrared anti-collision function starts, and the revolving door cannot rotate at this time. In case of this fault, please check whether the infrared aiming sensors on both sides are blocked by foreign objects, or whether the two infrared aiming sensors cannot receive and send accurately due to the change of the door.
When using the function of sliding door in the middle of Shenzhen revolving door (including three functions), if the function switch at this time is set at the position where you can enter and exit, the sliding door can be opened but cannot be closed. At this time, the fault light D is on, and the fault light F is on. You can check whether the transmission and reception of the push-pull infrared sensor are accurate. When the sliding door is closed, D, F, etc. will go out. When the three groups of fault lights flash, it means that there is no mains power, and the revolving door will automatically find the position of the sliding door. At this time, the sliding door function will be executed.
2. Troubleshooting of Shenzhen revolving door:
Most of the reasons are that when the starting sensor is about to stop, foreign matters are detected in front of the rotary door leaf (or other suspicious parts), which leads to wrong detection results. Stop the revolving door, adjust the starting sensor, and adjust its detection range and sensitivity if necessary. Failure to notify the manufacturer.
Shenzhen revolving door suddenly stops turning. Check whether the anti pinch safety function of the chromatographic column is activated. Check whether the anti-collision pedestrian heel sensor of each door leaf works and whether there are obstacles at the bottom of each door leaf. Check whether the main power supply is powered off and whether various insurances are in good condition. Check whether the mechanical lock hole microswitch on the top of the ceiling works. Failure to notify the manufacturer.
