| 1435 | Cryocleaning stalled. Open valve V6 on IGH to 14.5%. |
| 1500 | Pump mixture into dump in preparation for cold trap cleaning. |
| 1505 | Fed Cricket 4 pellets. |
| 1550 | Isolate He-3 pump's exhaust line and dump. Pull nitrogen cold traps out of bath and open line to P3. Wait for traps to warm to room temperature and monitor pressure rise in P3. |
| 1630 | Pressure in P3 reads 260 mbar. Start He-4 pump to pump out nitrogen traps. |
| 1640 | Stop He-4 pump and commence first round of cleaning nitrogen cold traps. |
| 1710 | Pressure in P3 4 mbar after first round of cleaning nitrogen cold traps. Turn on He-4 pump to evacuate them. Cold traps do not appear to be too dirty, so shall combine rounds 2 & 3. |
| 2020 | Finish cleaning nitrogen and helium cold traps. Leave traps to pump out for about an hour. |
| 2210 | Stop pumping on cold traps. Place nitrogen cold traps back in their bath. Fill N2 cold trap full. Resume cryocleaning mixture through nitrogen cold trap 2. |
| 2340 | Insert helium cold trap in main bath. |
| | Pump mixture into dump in preparation for condensation. |
| | Start 1 K pot: temperature 1.58 K. Wait for helium level to stabilise in 1 K pot before adjusting needle valve. |