Rebreather Maintenance

[Inspirationdiver]

I check all my o-rings every time I assemble the unit. They don't need to be greased every time, I usually end up adding grease about every 10-20 dives. As far as other maintenance, after a weekend of diving I usually let the unit sit assembled for a day or two before I take the time to do anything to it. Then I rinse out all the hoses and counterlungs, sterilize them, and then lay everything out to dry. It only takes about 10-15 minutes to do everything.