天气预报 > 汽车 > 电锤冒烟有烧焦味不转
电锤冒烟有烧焦味不转
更新时间: 2021-04-06 15:31:19  

1、转子与碳刷的接触不良所致。

2、去电子元件店买一瓶清洁剂(说要清洁开关按键触点用),回来来后二边各取出碳刷,然后用清洁剂对准机内转子(与碳刷磨擦的转轴)喷射,二边旋碳刷的孔均会看见转子槽,二边都要喷射,清洁剂是绝缘的,不过是易燃液体,需等十分钟,待清洁剂挥发掉后,装上碳刷,修复完毕。

关键词: 冒烟

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