When pressing the system test selector switch, the machine passes two of the three tests, but always displays "System Leak Test... Failed". Anesthesiologist reports the machine appears to function OK and is able to use it. Any ideas why this might be happening? Unfortunately, this is a long distance attempt to solve this issue at the moment. Anes. is willing to help with issue if it's a simple solution, otherwise I'll have to make the four hour trip. All suggestions would be very much appreciated. Thank you.
Equipment: Drager Fabius Tiro. Sevo vaporizer, Cosy etc.
