Hello all,
Even though the 7200 fleet from PB are on their last legs, I would like to know if anyone has experienced their 7200s (in the past)shutting off/freezing with a loss in ventilation as well.

Thanks

Here's a copy of a recent reply to Bill C concerning problems with PB 7200:

I had a few problems with this vent (but considering all those years of good service...); one of theses times was that it stop working, and came back "to life" ten seconds later..

I would add that no alarms were herd... I was lucky to be teaching a student at exactly that moment!