User name spiegel
Log entry time 19:07:47 on July23,2006
Entry number 175064
HRS RIGHT Q1 power supply has MPS faults "EARTH LEAKAGE" SPARE". Also, had TC 156 fault lights on Saclay Rack in (DR) section . Tried to reset locally. Saclay interlock fault tripped within 5-10 seconds. Noticed magnet lead temp. monitor (TC 156) display flashing at same interval as fault monitor.
Pyromat 120 has cycling display and intermittent alarm causing trips. Need to replace temp. monitor with Omega upgrade replacment unit to fix problem. Shift leader wanted to continue Beam runs without RIGHT Q1. Turned off power supply with local E-STOP.