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电灯开关怎么拆
更新时间： 2020-10-29 20:13:13  

首先要切断电源，然后使用专业工具将开关面板拆卸下来，一般的面板下都有一个凹槽，用一字改锥可以撬开。撬开后就会看到底座上有两个螺丝，将螺丝拧开 抓住开关底座向外拉。可以看到开关后方接线柱时将灯的开关进线拆下来即可。测试：准备一个电笔，先合闸，使用电笔对线进行依次测试，能够点亮的都是进线。若需要将开关重新安装时，需要先接线然后固定底座安装面板即可。

关键词： 电灯 开关 怎么

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