Aggregator
HYST AREA 7-0 Cycles Magnets
HYST AREA 7-0 Cycles Magnets
Autolog restore
Autolog save
Autolog restore
Autolog save
The following cavity histories have been updated: 2L25-7
The following cavity histories have been updated:
2L25-7
Username: kerns
Date/Time: 02-19-26_12:32:39
RF Status: Good
Tuner Status: Good
Comment: ModAnode replaced, waiting on Power Permit to check repair.
Special Instructions:
Maintenance Tag: Component: Mod Anode Board {Removed SN: 0024, Replacement SN: 0071}
SLinac/FEL SC1R Pumpdown Complete
COMMENT ON C75-05 (2L03) SRF Cryomodule Commissioning
Tuners 3 & 4 were tested with both parallel (presently in place) and series motor winding configurations in place in the CMTF and passed range and hysteresis tests in the nominal series configuration. Once data collection on the parallel motor configuration performance is completed, we will revert to series wiring there.
COMMENT ON C75-05 (2L03) SRF Cryomodule Commissioning
COMMENT ON C100-03R (2L25) SRF Cryomodule Commissioning
COMMENT ON C100-03R (2L25) SRF Cryomodule Commissioning
COMMENT ON C100-03R (2L25) SRF Cryomodule Commissioning
APPROVED Hi-Pot ARC 7 Magnet YBBS04 in the Accelerator Tunnel
Discussed with task author. Yes, can be done in Controlled Access. Will aim to do this Mon 2/23 in the NL under Controlled Access. Back-up of Tuesday 2/24 in Restricted Access in the NL. Once the PTW is on-issue, this task is approved. Added to SAM Cal and Work Map for Monday 2/23.
RF On/Off turned RF On
FSD Masking Tool: Successful System Masking for: BeamLossMonitor
FSD Masking Tool: Successful Destination masking to: Injector
COMMENT ON SL25 and SL26 vacuum controls and cable installation for reworked 2L25/2L26 girders
Temporary configuration changes were made to the 2L25 Vacuum controls to allow for RF testing while warm region girders are installed:
-Simulator relays on VBV2L25A and 2L25B.
-Set Instrument Air Pressure interlock limit to 0 psi.
-Powered off controllers for VCG2L25A, VPG2L25A/B and VCG2L26A,VBG2L26A/B to satisfy Ion Pump A HV On permits.
-Powered on the IPPS for VIP2L25A and VIP2L26A with no loads connected.
With these changes made RF testing can begin swing today.










