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    User name sawatzky

    Log entry time 11:10:24 on April 16, 2007

    Entry number 199258


    keyword=Gas System Interlock alarm (intermittent)

    An alarm has been periodically coming from the Gas system montor 'area' in the counting house (3 times in the last hour or so, very short duration).

    During the last 'beep', I saw that the 'Gas Shed Airflow' and 'Main Relay' light went red on the Gas System Interlock Status panel. They are green again now.

    I also see that the fault light is on for the second Hydrogen "group" of LEDs in the 'Target Flammable Gas Sensors' panel.

    A copy of this log entry has been emailed to: segal@jlab.org