Well, I wasted another day, and when anticipating more of the same tomorrow, I decided tonight was good enough.
I am using ********, and I read where someone used an air line respirator. That sounded best to me, for the questions I had about my exhaling CO2 would not be relative with a sealed respirator.
I had previously attached all of the tank, hose, respirator, and was confident that the fitting were all air tight. On my 22 Cu Ft tank, the regulator has its typical two dials, and a shut-off valve near the connection of the hose for the head gear.
Put on the sealed […]