MSD Machine Operations Report Summary
Friday, April 28, 2023

Proton Source
1. Mechanical/Vacuum
	a. Nothing to report
2. Fluids
	a. Nothing to report

Main Injector/Recycler
1. Mechanical/Vacuum
	a. R:IP901D had a nuisance trip on 4/26, around 22:30
	b. During yesterday’s access:
		i. I:IP400B HV connector was replaced.  The pump is on and running well.
		ii. I:IP301A investigation completed and 1 of 2 pumps is running
2. Fluids
	a. Orange hoses were replaced Wednesday
	b. Gathered the needed information from the Abort Room LCW RAW skid

External Beamlines
1. Mechanical/Vacuum
	a. Nothing to report
2. Fluids
	a. May add water to REM system from F2 if not regenerating CUB column II today
	b. Filling MI62 LCW today
	
Fluids – General
1. CUB
	a. Column 3 on line to REM System at 18 Mohms
	b. Column 2 needs regeneration
	c. Column 1 used for Main Injector magnet system fill today after MI62 tank filled