Reports until 09:50, Monday 30 September 2024
LHO VE (VE)
gerardo.moreno@LIGO.ORG - posted 09:50, Monday 30 September 2024 (80370)
HAM2 Annulus Ion Pump Failure

Annulus ion pump failed about 4:04 AM.  Since the annulus volume is shared by HAM1 and HAM2, the other pump is actively working on the system, noted on the attached trend plot.

System will be evaluated as soon as posible and determine if the pump or controller need replacing.

Images attached to this report