MSD Machine Operations Report Summary
Friday, December 9, 2022

Proton Source
1. Mechanical/Vacuum
	a. Booster - corroded ion pump sealed with vac-seal Wednesday
		i. Plans are being made to replace the pump in the summer
2. Fluids
	a. Nothing to report

Main Injector/Recycler
1. Mechanical/Vacuum
	a. MI abort line roughing pump valve controls card replaced yesterday afternoon to address intermittent valve closing issue
2. Fluids
	a. Nothing to report

External Beamlines
1. Mechanical/Vacuum
	a. Meson
		i. Waiting on engineering note approval to put FSEPs under vacuum
		ii. Will open beam valve in F2 and remove scroll after FSEPs are under vacuuum
2. Fluids
	a. NS2 DI loop pressure test today
	b. Work request submitted for FESS to take readings from the MCC on all motors on the MS2 LCW system
	c. F2 air compressor does not work in Hand or Auto mode, FESS work order submitted
	d. Controls may have found the issue that's preventing the chiller at AP-50 from running
		i. 480 electrical personnel needed to fix this loose connection in the chiller and replace the fuses in the wall chiller switch to turn it back ON
	
Fluids – General
1. MP7 - outside chiller over heating, needs a reset but delayed due to weather