Displaying report 1-1 of 1.
Reports until 13:56, Tuesday 28 March 2017
LHO VE (VE)
gerardo.moreno@LIGO.ORG - posted 13:56, Tuesday 28 March 2017 (35149)
Serviced Compressors #1 and #2 at Y-Mid Vent/Purge-Air Skid

Unit #1 and #2 are done, grease was applied to scroll pump for unit #1 and #2, and to all electrical motors.

Compression test results:  
- Unit #1 pressure 125 psi
- Unit #2 pressure 120 psi
- Unit #3 pressure 120 psi
- Unit #4 pressure 125 psi
- Unit #5 pressure 125 psi

Scroll pumps #3, #4 and #5 need to be greased.

Unit #2 needs a new one-way valve.

Unit #5 needs a new relief valve, but all other relief valves are OK.

Done under WP 6541.

 

Displaying report 1-1 of 1.