[PSUBS-MAILIST] Purge Valve

[Cliff Redus via Personal_Submersibles]

 On the R300, I can purge HP air side by just opening the manual MBT blow valve.  On O2 side, I do what Alec does, bleed through the manual O2 make up valve in my AMOC (Air Management, Oxygen Makeup) box.  
Cliff
    On Thursday, March 28, 2019, 11:06:11 PM CDT, Alan via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 Hi,
Just wondering if people use / have an external valve to purge air / O2 from the 
system to enable the removal of the first stage yoke from the tank.
With a dive set up you just press the second stage purge valve.
Alan



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