Maintenance for CMP-07
Date:
Friday, June 14, 2019
Synopsis:
Helium gas exchanged.
Equipment/Beam Line:
Description:
Helium gas charged and vented and over again to a total of 20 times. 5.0 grade Helium used. Final pressure set to 205PSIG. Starting pressure was 0 PSIG. A large leak is suspected. Will snoop and find leak.