[Hallb-engineering] DC-gas

Denny Insley dinsley at jlab.org
Wed May 17 17:43:22 EDT 2017

Hello all, 

   Krister gave me a call this evening because he was getting constant alarms from DC-Gas.  I logged in and took a look at 
things and found the #1 mixing tank pressure and the C02 before the MFC's in major alarm. Both #1 and #2 CO2 flow indicators
show around 2lpm flow. Krister tried to call George, then talked to Bob. It was decided to wait till morning so I disabled both 
alarms in the alarm handler so Krister could keep the phone on.


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