Hi everybody
I have a question which hopefully someone can answer. If I use an RB80 ( I have no training at this unit and do not intend to use one, this is just a technical question) with a 21/35 mix ( 21 O2 and 35 he) under which depth do I have to switch to open circuit in order not habe missing O2, and, this is the main question, would a regular flushing of the Loop be enough in say 60 feet of water and less, meaning to wait for the O2 gauge to react on the low PP02 and then flush?
Thanks a lot to anyone who can explain that to me!
Take care
I have a question which hopefully someone can answer. If I use an RB80 ( I have no training at this unit and do not intend to use one, this is just a technical question) with a 21/35 mix ( 21 O2 and 35 he) under which depth do I have to switch to open circuit in order not habe missing O2, and, this is the main question, would a regular flushing of the Loop be enough in say 60 feet of water and less, meaning to wait for the O2 gauge to react on the low PP02 and then flush?
Thanks a lot to anyone who can explain that to me!
Take care