论文部分内容阅读
我队一台北京BJ212车,在行驶途中,前后小灯、仪表灯,突然自动全亮。司机发现后把车停在路边,检查车灯总开关,并未打开,一切正常。接着把4个保险片全部拔掉,灯还是全亮不灭,又把大灯总开关上的线头全部拆下,后小灯和仪表灯灭了,但前小灯还是亮着。最后只好把车开回车队,经仔细检查,发现前小灯线和电流表上的火线因线绝缘磨破,两线相碰,造成前后小灯及仪表灯自动全亮。故将两线相碰破绝缘的地方用绝缘胶布包好后,故障即排除。
My team a Beijing BJ212 car, on the road, before and after the small lights, instrument lights, all of a sudden automatic light. After the driver found the car parked on the roadside, check the headlight switch, did not open, everything is normal. Then all four fuse unplug, the light is still bright, but also the headlights on the head of the total removed, after the small lights and instrument lights off, but before the small light is on. Finally had to drive the car back to the team, after careful examination and found that the front of the small wire and ammeter on the line of insulation due to wear and tear, two lines collide, resulting in front and rear small lights and dashboard lights automatically full light. Therefore, the two-line contact with broken insulation insulation tape wrapped, the fault is ruled out.