CERN | Accelerating science
Sign In Directory
Site Logo Cryo4LHC
  • People
    • Assignment
    • Members
    • Contacts
  • Operation
    • Tools
    • Documentations
    • Meeting
    • Piquets-BE
  • LHC Links
  • Technical Stop
  • Collaboration Web Space

DOCUMENTATION

ELECTRICITY

  • Electrical schematics for accelarator & detectors
  • 3.3 kV Cells
  • Electrical single line diagrams

DFB

  • DFB Web site
  • Current leads & CV891
  • Currents leads problems & superlocked circuits
  • DFB diagnostic & helper

TUNNEL

  • Layout database
  • Tunnnel intervention protocol

CRYOPLANTS

  • P&ID follow up
  • Accelerator / Detector – P&ID links
  • Technical documentations for accelerator
  • Technical documentations for detectors

HARDWARE ISSUES

  • Linde magnetic bearings reset
  • Air Liquide magnetic bearings reset
  • MAPAG valves hard point

TOOLS

  • Equipments code

INSTRUCTIONS

  • Cooling sectors after trip
  • 1.9K bayonets – Uses & recommendation
  • Temperatures drift after CCs trip
  • Helium management in case of 400kV failure
  • IT magnets: Overheating management
  • LHC cryogenic setting as function of LHC operation mode

  • CCI procedures
  • LArg operation: Documentations

TRAINING

  • Cryo training modules
  • New comers training
  • Materials training for new comers
    • ATLAS Helium training
    • ATLAS LArg (CCI) training
CERN Logo

CERN
Esplanade des Particules 1
P.O. Box
1211 Geneva 23
Switzerland

FOLLOW US

  • email icon Follow CERN on email

More CERN Social Accounts

  • TE web site
  • EDH
  • Phone Book
  • Outlook web app
  • EDMS
  • Maps CERN
  • IT Network
  • CERN Service portal
  • CERN Learning hub
  • Impact
  • ADAMS
  • CernBox
Copyright © 2026 CERN