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User name brads
Log entry time 11:40:58 on November 05, 2008
Entry number 246865
This entry is a followup to: 246855
keyword=H2 pressure regulator swapped out
Scot replaced the pressure regulator on the H2 bottle. I guess the old
one was limited to 110 psig on the low pressure side. Looking back in
the Halog, I guess we ran at 100 psig H2 during 1 pass.
System was pumped and purged a couple of times to flush any air that
might have bled in during the regulator swap.
The new gauge will let us get to 135psig.
Downstairs pressure gauges had drifted a bit so we rezeroed. Should
check upstairs gauges too.