Small Engine Troubleshooting Problems? Ask a Mechanic Now.
This most often happens when the genset is no longer producing power.
But since your belt broke, it is very possible that the belt took out one of the safety switch wires, such as the low oil pessure, high temperature or low coolant switches. Check carefully for any missing/broken wires.
I have uploaded a wiring diagram.
Click here to download it.
Did you get the wiring diagram?