Just had the pool opened last week and closed the automatic cover. It is a Safe T 3 cover and today when I was opening it up it stopped half way. The motor is not running at all its like there is no power going to it. The switch is on, I checked the breaker in the house and everything else has power, the heater, pump, UV filter. Is there a breaker switch or some other electrical switch that could have tripped? The cover motor is only four years old and gets regular annual maintenance, I can’t see how it would have just died all of a sudden.