Hi Geoff,

I've got a feeling that the fault was something similar to what Medic has described, but as I'm not an engineer I'm not certain what the fault actually was.

I just know that Zoll quoted alot for the repair to be done and we managed the repair at about 20% of the cost because Zoll were quoting for a lot of things that didn't need doing.

I'm sure it was something to do with an internal battery (and not the main battery either before you make a note at my lack of technical knowledge smile ).


Chris Horwood-Jones