| 电动伸缩门发生故障是常有的事 |
| 添加时间：2023/5/26 15:39:40 浏览次数： |
| 电动伸缩门发生故障是常有的事，尤其是使用年限比较久的那种，发生故障的机率就更大，更频繁。所以，了解一些电动伸缩门发生故障的原因能帮助我们有效解决问题，是很有必要的。 It is common for electric retractable doors to malfunction, especially for those that have been in use for a long time. The probability of malfunction is higher and more frequent. Therefore, it is necessary to understand the reasons for the malfunction of electric telescopic doors, which can help us effectively solve the problem. 电动伸缩门发生故障的原因有很多种情况，我们会发现电动伸缩门觉见的问题就那两种。下面我们就对这两种情况进行分析和处理方法进行说明。 There are many reasons for the malfunction of electric telescopic doors, and we will find that there are only two types of problems with the perception of electric telescopic doors. Below, we will analyze and explain the methods for handling these two situations. 现象一：微机操作和本地操作的伸缩门不动作，也不失电； Phenomenon 1: The telescopic doors operated by microcomputers and locally do not operate or lose power; 检查步骤：检查电动伸缩门是否机械下沉，行程开关是否正常，远方和就地开关是否接触良好和断开，门头上的断件保护开关是否正常； Inspection steps: Check whether the electric telescopic door is mechanically sinking, whether the travel switch is normal, whether the remote and local switches are in good contact and disconnected, and whether the break protection switch on the door head is normal; 电动伸缩门故障原因分析：绿灯亮为正常，红灯不亮。如果红灯和绿灯都亮，则是破损物品保护器的故障。如果红灯亮，且三项电不缺，则属于断线物品保护器质量问题； Analysis of the cause of the malfunction of the electric telescopic door: the green light is normal, while the red light is not. If both the red and green lights are on, it is a malfunction of the damaged item protector. If the red light is on and all three items are in good condition, it is a quality issue with the disconnected item protector; 处理方法：将断项保护器的常闭触点短路，恢复正常工作。 Solution: Short circuit the normally closed contact of the break item protector and restore normal operation. 现象二：值班人员接触开关进行操作，门的开合方向不对。去当地操作观察，发现门的方向有时对有时错，误认为电机相序有问题，更换新相序后故障仍未*； Phenomenon 2: The operator on duty contacts the switch for operation, and the opening and closing direction of the door is incorrect. After going to the local operation and observation, it was found that the direction of the door was sometimes right and sometimes wrong, and it was mistakenly believed that there was a problem with the motor phase sequence. After replacing the motor with a new phase sequence, the fault still persists; 检查步骤：检查电动伸缩门电机的三个直接电阻是否平衡，启闭行程是否正确，伸缩门机械是否重； Inspection steps: Check whether the three direct resistances of the electric telescopic door motor are balanced, whether the opening and closing stroke is correct, and whether the mechanical weight of the telescopic door is heavy; 检查结果：伸缩门电机直接电阻小于一项，行程正常，电动伸缩门无机械下沉； Inspection results: The direct resistance of the telescopic door motor is less than one item, the stroke is normal, and there is no mechanical sinking of the electric telescopic door; 故障原因分析：由于伸缩门型线 流水槽模具 景观石 检查井钢模具 保定通风管道 隔离墩模具 保定保洁公司机械轻，电机少，电机在自由状态下转动。它向哪个方向旋转更轻。因此，电动伸缩门门的开闭方向无法固定。此故障属于缺失项。将电机缺件恢复正常，排除故障。 Fault cause analysis: Due to the light mechanical weight of the telescopic door and the lack of motors, the motor rotates in a free state. Which direction does it rotate lighter. Therefore, the opening and closing direction of the electric telescopic door cannot be fixed. This fault is a missing item. Restore the missing parts of the motor to normal and troubleshoot. 如果遇到这两种情况，可以对应看一下，这些小问题可以自己解决。 If you encounter these two situations, you can take a corresponding look and solve these small problems yourself. |
| 上一页 牌照字符识别 |
| 下一页 采购电动伸缩门要注意什么呢？ |
Copyright © 技术支持：遨游网络