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乾粉灭火器的使用方法
更新时间: 2020-09-14 00:00:00  

干粉灭火器,最常用的开启方法为压把法:

将灭火器提到距火源适当位置后。先上下颠倒几次,使筒内的干粉松动。然后让喷嘴对准燃烧最猛烈处。拔去保险销,压下压把,灭火剂便会喷出灭火。使用时需注意,开启干粉灭火棒时,左手握住其中部,将喷嘴对准火焰根部,右手拔掉保险卡,旋转开启旋钮,打开贮气瓶,滞时1-4秒,干粉便会喷出灭火。

关键词: 灭火器 使用 方法

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