I’m attempting to blow out my pool lines and I’m not having any luck. I have an I in-ground pool with 1 skinner, 2 return jets, and one main drain. I have the sand filter set to recirculate. I have a pancake compressor with a 6 gallon tank that charges up to 150 psi.
I opened the two drain plugs on my pump and the one on my sand filter to drain the water out then re-plugged the sand filter and one of the drain plugs in the pump. In the other pump plug I installed a 1/4” npt fitting for the air hose. With the compressor charged to 150 psi and my regulator set at around 5psi. I first tried the main drain. So I closed the skimmer and return line valve. Connected the air hose and nothing. Even raising the psi on the regulator doesn’t do anything except exhaust the air in the tank. I’ve tried the same thing for the return lines and the skimmer.
I opened the two drain plugs on my pump and the one on my sand filter to drain the water out then re-plugged the sand filter and one of the drain plugs in the pump. In the other pump plug I installed a 1/4” npt fitting for the air hose. With the compressor charged to 150 psi and my regulator set at around 5psi. I first tried the main drain. So I closed the skimmer and return line valve. Connected the air hose and nothing. Even raising the psi on the regulator doesn’t do anything except exhaust the air in the tank. I’ve tried the same thing for the return lines and the skimmer.