No. There is no reset switch on your vacuum. It doesn't work like a computer, which might have some sort of a software problem that will cause it to hang and require you to manually restart it. A vacuum usually connects through an electric lever once you push the button. The only way to 'reset' a vacuum would be to unplug it from the wall, plug it in, and press the on button/swith. It sounds like your vacuum is probably broken.
Rick, January 2007