2 of 3 blowers have failed
Have three of the blowers. Two of the three are now broken units within a few months. The shaft of the impeller retainer breaks and the entire impeller slides back and makes contact with the protective screen on the back and totally melts it. One of the motors also blew, but probably from the sudden contact. At first customer service seemed very good, but then after 3 months of waiting, they only sent me one replacement unit because they couldn’t find another order. What kind of records do they keep? Still waiting on the 2nd replacement. I’m almost afraid to use the other unit, as I’m sure it will break as well. They are very powerful units, just need to stop making them on a 3d printer and make them more like a drill for $200.