| 0105 | G2 pressure 608 mbar. Looks as though mixture has been fully recovered. Mixing chamber temperature 7.6 K. |
| | Close valve 6 and switch off mxiing chamber heater. Close gate valve, condenser line speedivalve, all valves on IGH and vent speedivalve. Stop 1 K pot pump. |
| 0130 | Open valves 1, 2, 7, 2A & 5A on IGH. |
| | Extract helium cold trap. P2 pressure 5.0 mbar: doesn't look like it's heavily contaminated, but it is certainly dirty. |
| | Ensure 1 K pot pump exhaust directed to atmosphere. Switch on 1 K pot pump. Start cleaning helium cold trap. |
| 0200 | Conducted 4 cleaning cycles. Left to evacuate. Will check back after an hour. |
| 0315 | Insert helium cold trap back into main bath. Close valves 1 & 2 on IGH. |
| | Extract both nitrogen cold traps from their bath. Stop 1 K pot pump. Open valves 11a & 11b on IGH. |
| 0345 | P2 pressure 1000 mbar. Start 1 K pot pump. |
| 0400 | Stop 1 K pot pump. Start cleaning nitrogen cold traps. |
| 0410 | First cleaning cycle complete. P2 pressure 10 mbar. Turn on 1 K pot pump. |
| 0440 | Second cleaning cycle complete. P2 pressure 6 mbar. Turn on 1 K pot pump. |
| 0510 | Third cleaning cycle complete. P2 pressure 4 mbar. Turn on 1 K pot pump. |
| 0515 | Open valve 2 on IGH. Pump on nitrogen cold traps overnight. |
| 1440 | Place nitrogen traps back in their bath. Close all valves on IGH. Start cryocleaning mixture through nitrogen cold trap 2. Fill N2 cold trap full. |
| 1555 | Start helium transfer. Helium liquid level 0% (some helium is still in bath, but below liquid level meter). |
| 1645 | Stop helium transfer. Helium liquid level 36.3%. Good enough for this test. |
| 1655 | Start 1 K pot; temperature 1.78 K. |
| | Pump mixture into dump in preparation for condensing it. |
| 1720 | Temperature of 1 K pot >2 K. Turn down 1 K pot to 1.84 K. |
| | Start condensing mixture through nitrogen cold trap 1. |