Jacuzzi 3/4 Hp Cygnet Pump "skimmer weir door" Questions

...The pump will catch prime and run the cycle again and again. Free up the skimmer weir door and this will fix this. Also low water will do the same thing, so be sure you have enough water in the

...to be sure your skimmer weir door is free. If this is stuck water in the skimmer will run the pump for a moment then the water will run around the door and fill the skimmer to start the cycle

...your skimmer weir door. If it get's stuck in the up position it will do the same thing. To be sure start the pump then watch the water in the skimmer. If it sucks dry then it is one of these