2011/02/03
| 0100 | End of run. Start warm up procedure. |
|---|---|
| Stop circulation. Close needle valve, stop pumping on 1 K pot and drain helium into the main bath. | |
| Equalise pressures on pumping and condenser sides. Close speedivalve from helium trap to condenser to prevent trap from outgassing into the pipes. | |
| 0115 | Close valves 12A and 12B to the cold traps and pump mixture into dump. |