User name Sawatzky
Log entry time 06:07:48 on October 2,2000
Entry number 49039
keyword=cooled-Pb to He4 target switch
Pressure in PT127 rose above the hi-alarm threshold of 28psi when JT-loop1 at 64% and JT-loop2 at 18%. Played with it for a while without much success in further raising JT-loop1 or further lowering JT-loop2.
Loop2 pressures stabilized at around 27psi for above JT valve settings.
ESR temp (CTD672) never went above 4.4.
Noticed that lowering JT-loop1 would result in drop in loop2 pressures--not enough coolant to go around?