Hi Dave They have sent me a replacement unit FOC but on the understanding that it has no warranty. You can see that they have sent a tweet, but I don't use twitter. My telephone number was on my original message, so they could have contacted me.
We have another one now that has a problem with the connection to the circuit. It will be interesting to see what the outcome of that one is. We have quite a few of these units here and I'm wondering how long they are going to last.
Regards

Richard


Richard Aldridge
Lead Technologist
Adult Critical care unit
Royal London Hospital
Whitechapel Road
London E1 1BB
Tel 0203 59 40302