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    User name Reimer

    Log entry time 04:30:28 on April23,2012

    Entry number 377815

    Followups:

    keyword=[Target] Blowers off

    Noticed that Target Blower 2 & 3 were off and interlock light was off.
    (1) requested run be stopped
    (2) opened by pass valve
    (3) turned off microWave
    (4) after a few min, blower 2 interlock came on
    (5) started blower 2
    (6) in less than a min, blower 3 interlock light came on
    (7) started blower 7
    (8) closed bypass valve and waited approx 1 min
    (9) started microwave again.

    This process sent the nose He levels up and down more quickly than PID could follow, so switched to manual mode and tried to compensate. Now back on PID and polarization at 28.5% best value for shift!