User name jpchen
Log entry time 00:30:40 on November13,2007
Entry number 214182
keyword=LH2 low pressure alarm due to solinoid valve closedTarget alarmed for low pressure (only 15 psi) in LH2 loop. The solenoid valve was closed! (It was open a few hours ago, when I was doing TO training. TO should not close this valve).
Opened this valve, pressure is slowly going back up.
FIGURE 1
