Background: We recently pulled our table saw out of storage (sat unused for about 1yr). It ran great for a couple days and then started flipping the breaker. It is 220V (though voltage in the building typically runs closer to 200V) on a 20A breaker. The space is unheated and it is below freezing most nights, but this was never an issue in the past. The table saw ran great in the same conditions for 3yrs.
Problem: When the on button is pressed you can hear the breaker immediately flip; the motor spins the blade about 1 rotation. Occasionally, if the table saw has sat for a while, the motor will start and run fine. However, it will fail to start every time after that.
Attempted solutions: We have switched breakers - no change. I have checked the centrifugal switch - contact is good (and the motor never gets up to speed to disengage). I have switched for a brand new capacitor - no change.