Unfortunately, they made it a little too beefy in the airstream. The unit is well made, quite strong, with a HEPA filter. But how to fix them? I looked and didn't find any answers so I decided to figure it out myself.
But, you can still find them online and at thrift stores for under $20 sometimes. while conveniently forgetting to tell the buyer about the Fatal Flaw. Anyway, people bought them then dumped them off to thrift stores, yard sales, etc. How did the manufacturer not know this? Beats me. So you had to wait for it to cool down to start again. Unfortunately, the unit had one Fatal Flaw: it would turn itself off if it got too hot and it always got too hot, usually after just a few minutes. It included a bunch of attachments for a variety of uses from a floor vacuum, car vac, inflator and much more. The Ryno 800 TurboVac was/is a pretty great little vacuum, well made, with a lot of power to suck or blow.