I’m looking to set up a nitrogen push to my system but I have a few questions I can’t seem to find answers to.
How do I know when I’ve pushed all the solvent through?
Do I turn off and close my recovery pump?
When I bleed off the nitrogen when do I stop?
Are you not reading the replies in this thread?
There could be a lot of variables. Do you have a top-mount tube (gravity) or run racks?
But most importantly, do you not have a sight glass on whatever your collection base is? When solvent stops dripping and its only vapor or N2, your solvent is thru (liquid phase, that is) but like I said there can be variables that could make that not true (equalization)
I did read that thread as well as ask a question in it for clarification but didn’t receive an answer.
I have a top mount tube.