gerardo.moreno@LIGO.ORG - posted 10:55, Wednesday 07 May 2025 (84303)
Morning Purge Air Check
Dry air skid checks, water pump, Kobelco, all nominal. Noticed extra noise coming from the left dryer tower (rattling), maybe a one of the left side one-way valves is showing its age.
Dew point measurement at HAM1 -45.7 °C.
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Images attached to this report
