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如何给美的热水器更换阳极镁棒

更新时间: 2020-10-13 00:00:00     

步骤:

断开开关后拔出热水器插头,关闭冷水进水管的阀门。拆下污水口保护盖,污水口下方放一水桶接污水,然后松开镁棒螺丝头,用手慢慢拉出旧镁棒,排空污水。第一遍放出污水后,打开冷水进水阀门,用水冲洗一下内胆里面残留的污垢。如果内胆特别脏,可再放满水后重新排放一下污水。最后关闭冷水进水阀门,安装上新的镁棒以及污水口保护盖。

关键词: 如何 热水器 更换 阳极

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