Is there a good post I can refer to that will help me figure out how to properly prime my pump to get it going again. Today I cleaned the cartridge filters on the pool at the house we moved into 2 months ago. The only instructions I have are from the pump manual left by the previous owner. I opened the air relief valve on the top of the filter, filled the pump basket with water and turned on the pump. The pump cuts out after a few seconds and the pump displays an alarm that says "Pump Prime Dry". I reset the alarm and tried this several times with no luck. I'm missing something.