I had that happen to me one year. It was spring and when I turned it on for the firt time....nothing. Long story short, the ground fault breaker in the garage had been tripped. All I did was reset it. I bet your's won't be as easy as that.
I just checked. I still can't figure out how to adjust it when to stop from left to right. I know it's something easy, I just can't figure it out.
I beleive it's Rain Bird 5000 series rotor.
I had a Rain Bird system installed when our house was built a year ago. The contractor didn't leave any instructions. How do I adjust the spray of water from left to right? There are 4 different adjustment holes on the top of the head. One in the front, two in the middle and one in the rear that indicated + and -. Any info would be greatly appreciated.