Hello, I have a Flotec 1.5 HP for my well. This morning I watered the front yard fine and when I went to water the back the pump would not come on. There is no humming or anything. I waited 30 minutes and same thing. I did notice a little smell near the pump but can't say for sure that something is burning. Is there anything inside the motor that I can look at or do signs point to a bad motor?