Oxycon trouble!

[Richard]

My oxycon has started cutting out again, I have tried dropping it but it still cuts out.

I was wondering if anyone uses oxygen generators and if so are they anymore reliable and who supplies them.

Thanks

[Lush!]

Oh are they a different thing then?  I just assumed it was another name for an oxygen concentrator!   

[One Key Beads]

I thought they were the same thing too.  But I'd be interested to know the answer - mine keeps going off the scale and making the torch scream.

Jeanette