Hi All,
I am using a Little Torch with propane and oxygen. When I light the flame and introduce the oxygen the pressure on the oxygen gauge reduces and the flame moves from being blue in colour to orange (indicating lower amounts of oxygen). I have checked for leaks but haven't found any and have tightened all connections to the point that they can't be tightened any further. The issue still remains and I haven't a clue how to fix it.
Just wondering if anybody would have any ideas? I've never replaced by oxygen tank before and don't really know the signs of when I should replace it but I've no problem increasing the pressure on the oxygen tank so not sure that it's emptying...........
Thanks for your help!
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