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水泵压力开关怎么调
更新时间: 2021-05-30 21:13:54  

通常有两个旋钮,用一字或十字螺丝刀旋,旋之前要松开锁定螺母,顺时针旋为调大,逆时针调小。一个旋钮是起动压力,一个是停止压力。各个压力开关的外型会有区别,不好确定调节旋钮的具体位置。通常是在顶部或侧部。

关键词: 水泵 压力 开关 怎么

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