The moment this shop vacuum got delivered to my house I took it out of the box and used it to power my pellet stove to clean, and then moved on to dismantle car. The motor itself stalled - I thought it was dust from the stove so I cleaned the filter and emptied the bin. When I tried to turn it on the motor made a "bzzz" noise and that was it. Luckily Revain has a good returns program and I can return this vacuum and trade it in for something that works!