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Reports until 03:27, Friday 21 March 2025
LHO VE (VE)
gerardo.moreno@LIGO.ORG - posted 03:27, Friday 21 March 2025 (83478)
Annual Service for Kobelco Compressor

(Gerardo, Janos, Rogers Machinery Techs (Samuel Ragsdale and Brandon Pimentel))

Late entry.

On Tuesday, we had a couple of service technicians from Rogers Machinery complete the annual maintenance for the Kobelco compressor, no hiccups were encountered during the maintenance job.
A couple of notes regarding the service:

  1. water hoses and tubing will need to be replaced probably by the next service.
  2. the aftercooler o-ring sealing surface is showing wear, and it will need inspection during the next service.  

The compressor will be ready to use once we test and get an acceptable dew point.

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