Main INDEX
Monthly INDEX
PREV
NEXT
User name tireman
Log entry time 01:06:07 on April 17,2001
Entry number 35660
keyword=HMS Q2 trips again - this time no current in magnet
HMS Q2 tripped again. I had reset the earlier MPS overtemp fault and turned the PSU on, but I didn't put current on the magnet. Rather I waited. Sure enough the magnet tripped again at 01:03 hours. MPS overtemp fault again. I have scanned the hall with the one good camera and I see no water flowing onto the floor from this angle. Therefore, I assume the power supply has cooling water. Could it be a bad sensor? More work for Hall C staff tomorrow.