Shift Summary 00:00-08:00 4/24/2K On Shift: MG,SS (KEG) Log Book #7 p117 We started with 37mA. The first cooling was done. At 6:30am, Stephen Werkeman called and said that prior to deceleration, one of the quadropole buses tripped causing the stack lost. We are out of luck. Ciao SS,MG The trip was caused by a bad over-current protection meter. According to Elvin Harms, these meters are getting old (15+ years) and this one failed. These older meters are being removed from the accumulator busses since other newer protection devices exist in the systems. Keith