User name Jack
Log entry time 15:19:53 on June 4,2002
Entry number 85229
keyword=Detector gas systems
When I came in to work this past friday I found the carbon dioxide for the
FPP/EP/Mirror Aerogel had run out and the lines had bled down to 0 PSI. I put
full cylinders in, but left the regulator to run wide open. The regulator quickly
froze up and became damaged. After thawing out it would regulate at about 30 PSI.
After lunch today I replaced the damaged regulator with a working one. Gas is
now flowing to the detectors at this time.