• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name K. McCormick

    Log entry time 19:23:09 on June 7,2001

    Entry number 62383

    keyword=Access to check target lifter

    Since the accelerator is down, I went in with the Radcon guy to check the vertical target lifter. I used the local control box and ran to the upper and lower limit. The positions for the limits agreed with the positions I noted a few weeks ago to .78 mm for the upper limit and less than .32 mm for the lower limit. This number is only
    reproducible to ~.5 mm because of the actuation of the mechanical limit switch.

    The point of this was to see if the target frame has slipped. From these numbers,
    I don't think the outer frame has. Maybe the inner one with the target ladder
    has. That will be checked Monday.