Hi.

High pressure and temperature condenser.
Water temp ok, condenser clean. Refrigerant level on the low side.
Suspecting "air" in refrigerant.
I would like to transfer my 12kg R507 to recovery bottle and vacuum the system.
Do anybody have a procedure for removing non-condensing gasses from recovery bottle?
How long time should i settle the R507 before blowing of "air"

Best Regards
mm