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    User name R. Michaels

    Log entry time 13:14:49 on November11,2009

    Entry number 298993

    keyword=note to TOs re: D2 Low P alarms

    The D2 Low Pressure alarm has gone off a few times recently.
    Jian-Ping called and asked that shift workers log the screens,
    especially the one showing the HP heater and with the axis scale
    showing zero. See fig 1 for example.

    Unfortunately in recent episodes like halog 298949 and 298982
    it's hard to tell if the HP heater is bottoming-out.
    If it is bottoming-out, then the solution is to bump up the
    coolant flow. Perhaps a job for a black belt (not a yellow belt
    like me), but first we need the info. Hence, log these screens
    correctly !


    FIGURE 1