电动门内进水主要是下雨，雨水从电缆槽内顺着电缆管进电动头内部。如左端下集管排污#2电动门，电动头是奥玛电动门，出现故障为集控室内画面无反馈显示，到就地发现门上三个指示灯同时亮，明显看出是报一个故障信号，可能是力矩故障，但是打手动转动手轮，发现阀门没有被卡住，动作正常，这时推测可能是反馈装置失灵，打开盖子看扭王块模具 高铁遮板模具 阶梯护坡模具 拱形护坡模具 卵形槽模具 保定室内设计培训 保定平面设计培训反馈装置也正常，这时想可能是拨码开关没拨好或电路板问题。当打开另一个盖子时发现电路板拨码开关处存有积水，当断掉电源后，擦干电路板电动头内积水，送电后工作正常。

The water in the electric door is mainly rain. The rain water enters the electric head from the cable trench along the cable pipe. For example, the lower header drain ා 2 electric valve at the left end, the electric head is the Omar electric valve, and if there is a fault, there is no feedback display in the picture in the central control room. It is found that the three indicator lights on the door are on at the same time on the spot. It is obvious that a fault signal is reported, which may be a torque fault. However, turning the hand wheel manually, it is found that the valve is not stuck, and the action is normal. At this time, it is speculated that the feedback device may be out of order, Open the cover to see if the feedback device is normal. At this time, I think it may be that the dial switch is not set properly or the circuit board is faulty. When the other cover is opened, it is found that there is water at the circuit board dial switch. When the power supply is cut off, wipe the water in the electric head of the circuit board dry, and work normally after power transmission.