Per chance, that the box is not plugged in, gfci needs reset if there is one, breaker tripped, motor burned out. Bet you that if you did troubleshooting on the part that is not working, you may find out why.
__________________ Ren: Now listen, Cadet. I've got a job for you. See this button? Ren: Don't touch it! It's the History Eraser button, you fool! Stimpy: So what'll happen? Ren: That's just it. We don't know. Maybe something bad, maybe something good. I guess we'll never know, 'cause you're going to guard it. You won't touch it, will you?