corey.gray@LIGO.ORG - posted 08:49, Monday 04 March 2019 (47263)
TCS Chillers FAMIS Task (#11481)
Addressed TCS Chillers (07:43 - 8:50 AM PST today/Mon)
- TCSx Chiller:
- Had level of 29.6 cm. Added 175mL for 30.0cm.
- LED Display: OFF
- TCSy Chiller:
- Had level of 8.7 cm. Added 450mL for 10.0cm.
- LED Display: ON & saying: "PREVENTATIVE MAINT! Filter PM, Press ENTER" (I didn't press Enter)
- Water was flowing over the wire mesh filter (perhaps was splashing elsewhere to explain water loss?). Seemed to be pushed out a bit; once I pushed it in a little water flow went through the bottom, as the case for TCSx.