kyle.ryan@LIGO.ORG - posted 17:21, Wednesday 16 April 2014 (11396)
"Full Try-cock" line clogged at CP5 LN2 dewar
Praxair drivers had noted this on previous occasions -> I installed a 3/8-1/4 tube adapter to the line and briefly applied 40psi of helium (only because it was "handy") and cleared the line out -> seems to be working fine now