So I need to disassemble my pressurized system. I turned off the CO2 from the main valve on the CO2 tank, but the pressure reading on the high pressure gauge hasn't changed and CO2 is still flowing through the system.
I don't want to go unscrew the regulator from the tank and have it burst off...is there just some CO2 still left in the system? (I know with the CO2 tanks that I work with at my lab, we turn off the main valve first and then the regulator to let out whatever CO2 is in between the regulator and the CO2 tank...could it be that b/c the flow here is so much less it's just taking longer for it to fully clear?)
I don't want to go unscrew the regulator from the tank and have it burst off...is there just some CO2 still left in the system? (I know with the CO2 tanks that I work with at my lab, we turn off the main valve first and then the regulator to let out whatever CO2 is in between the regulator and the CO2 tank...could it be that b/c the flow here is so much less it's just taking longer for it to fully clear?)