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2L20-8 Klystron Recovery

18 hours 27 minutes ago
Log Number: 4507792Logbook(s): Entry Makers: kernsBody: 

Do not bypass this cavity until RF can T/S and restore klystron KCCU and correct KMAI on tube. This cavity has been GSET several times for the Low Energy run but was bypassed 05/30/26 by operator for filament board which is not what the problem is. We need the klystron to have filaments and we need to be in RF permit to correct the klystron and restore it correctly for the high energy run when we get back to power/beam permit to T/S !! Not the filament board as you can see !

kerns

iocsoftslminj restored

18 hours 28 minutes ago
Log Number: 4507791Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-06-02 14:19:39 The output from the myRestore execution was as follows: iocsoftslminj <NOTE> iocsoftslminj: Provided macro *P* is never used systemEnum@2026-06-02 14:19 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftslminj (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success
alarms

2L20-8 Klystron T/S

18 hours 35 minutes ago
Log Number: 4507786Logbook(s): Entry Makers: kernsBody: 

Cavity was un-bypassed 06/02/26 after cavity was recovered and GSET 0 for low energy run since 06/25 run several times this year. Klystron was recovered for KMAI after several times of KCCU being recovered and then GSET 0 again by operators for no CRFP and bad filament board.

kerns

COMMENT ON Ion Pak Maintenance Beam Operations 2026

18 hours 43 minutes ago
Log Number: 4507784Logbook(s): Body: 

Work done in the South Linac(West & East Arc) today:
Dead Pump at VIP7R10.
Will update the CED whenever it is accessible again.

Replaced Ion Pak for:
VIP2L01 (Reading high still, probably will need to be changed out will give it a day to see if it gets better)
VIP3R10A
VIP7A24
VIP7A26
VIP7A30
VIP2A08

Verified Readbacks for:
VIP1R10A (high due to adjacent pumps, came back down)
VIP9R07A (high due to adjacent pumps, might be a small leak in the area)

mathewam

COMMENT ON SAM 25 - Replace SLM0R02 Imager

18 hours 51 minutes ago
Log Number: 4507782Logbook(s): Body: 

Now that the injector is going back to high power I reinstalled the imager. Checked the motors from the service building. Ops confirmed the camera was working at ~12:30 but it doesn't seem to be entirely working now. I can change the setting but cannot load the video.

gubeli

2L10-8 Filament Problems

19 hours 30 minutes ago
Log Number: 4507773Logbook(s): Entry Makers: kernsBody: 

Only time this cavity had filament and RF was from 4/24/26 to 4/26/26 and then it had no filaments and erroneous RF GMES after several attempts to restore. Starting from scratch and replacing the RFCM and then the filament bd. again today after unbypassing and finding filaments at 0v. Replaced RFCM and fixed No filament voltage KFVM but cavity will need to be restored to RF and GMES problem when we get back to POWER/BEAM Permit.

kerns

The following cavity histories have been updated: 2L10-8

19 hours 35 minutes ago
Log Number: 4507771Logbook(s): Tags: Body: 

The following cavity histories have been updated:
2L10-8
Username: kerns
Date/Time: 06-02-26_13:18:01
RF Status: Good
Tuner Status: Good
Comment: Needs RF recovered after RFCM replacement to fix no filament voltage and GMES errors
Special Instructions:

Maintenance Tag: Component: RFCM {Removed SN: 263, Replacement SN: 246}

kerns

1L vacuum system recovered

19 hours 46 minutes ago
Log Number: 4507769Logbook(s): Body: 

After power cycle, there were a couple ion pump power supplies and multiple cold cathode gauges that needed to be manually restarted.
iocnl1diag needed to be power cycled, but recovered after power cycle.
iocnl1b needed to be manipulated from the console (thanks Erik!) to be resuscitated.
Mike M. told me that Frank is going to be installing supplemental pumping around 1L06 so I'm leaving the valves closed in that area, Ops can open them as needed.

kortze

iocsoftsafe2 restored

19 hours 47 minutes ago
Log Number: 4507767Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-06-02 12:51:19 The output from the myRestore execution was as follows: iocsoftsafe2 systemEnum@2026-06-02 12:51 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftsafe2 (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success
alarms

iocsoftsafe restored

19 hours 47 minutes ago
Log Number: 4507766Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-06-02 12:42:12 The output from the myRestore execution was as follows: iocsoftsafe systemEnum@2026-06-02 12:42 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftsafe (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success
alarms

iocnl1b restored

19 hours 56 minutes ago
Log Number: 4507765Logbook(s): Tags: Body: restorelib 3.0.1 Target restore date was 2026-06-02 10:42:33 The output from the myRestore execution was as follows: iocnl1b <NOTE> Rf6Cryo: Provided macro *CAV* is never used <NOTE> Rf6Ops: Provided macro *IOC* is never used Rf6Cryo Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocnl1bheatdisvINIT.snap (success) Execute: burtwb -f /cs/opshome/burt/REBOOT/rf/snap/iocnl1bheatmodemanual.snap (success) Pause: 8 second(s) Rf06Cryo_heatset@2026-06-02 10:42 4(4) restored Pause: 8 second(s) Rf06Cryo_heatmode@2026-06-02 10:42
alarms

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