Thermal arc 180ac/dc

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发表于 2021-10-14 15:51:29 | 显示全部楼层 |阅读模式

I use a thermal arc 180ac/dc very little hours of use. When switching on the Hf is constantly on with no trigger from the torch. Unplugging all cables and disconnecting gas supply makes no difference.Any idea what is causing this fault?

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