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    User name R. Michaels

    Log entry time 06:07:29 on December14,2006

    Entry number 190699

    keyword=raster repair

    M. Olsen and I replaced the raster power supply for the vertical.
    We had to get one out of room 126 in bldg 90. The one we replaced
    was driver#8 and the new one is labelled #1.

    I'm pretty sure the problem is the 24V supply, because I saw the
    same problem in ~Oct and traced it to that supply. The LED
    indicator, which goes directly across this supply, was out. Also
    it is a common failure mode. So, I will buy ~5 more supplies.
    The part number is SP-500-24 from astrodyne.com (800-823-8082).

    Other issues were that the one that was broken in Oct did not get
    fixed probably (it's still on the floor in the hall) and no spares are in
    the counting room. We'll need to replace 24 supplies and collect
    spares in order to minimize downtime in the future.