MSD Machine Operations Report Summary
Monday, April 24, 2023

Proton Source
1. Mechanical/Vacuum
	a. Booster ion pump IPRF21 (7.7E-09) trip Monday morning came back on with no issue
		i. This looks to be caused by the higher than normal pressure that IPRF22 (4.1E-7) is running at
		ii. Waiting for down time (4-6 HR) to leak check this area
	b. Booster Ion pump IP802 tripped over the weekend due to the know leaks that are at the period 2 kickers
2. Fluids
	a. Nothing to report

Main Injector/Recycler
1. Mechanical/Vacuum
	a. Sunday At 13:48, the following ion pumps tripped I:IP7071, I:IP7072, I:IP7080, I:IP7062, & I:IP7081 and caused a vacuum cascade in the P1 line and I:BV701 to close
		i. Ops were able to reset, and vacuum recovered
	b. Sat morning I:IP401A and IP401B tripped, at the same time MI and RR permits tripped. Vacuum reset ok
2. Fluids
	a. Nothing to report

External Beamlines
1. Mechanical/Vacuum
	a. NM2 vacuum spool pieces installed
		i. Alignment coming Tuesday and Wednesday
2. Fluids
	a. Planning to tour enclosures for REM LCW system leak
	b. REM LCW system low
		i. Filling today from F2 service building with distilled water barrels and DI bottle
	
Fluids – General
1. Nothing to report