| 1204 | Check contents of LN2 cold trap 1: 19.5 mbar, pump out with scroll pump |
| 1212 | Insert LN2 cold trap 1 and begin filling cold trap dewar with LN2 |
| 1220 | Continue to fill cold trap dewar, turn on He-3 pump and let mixture into the cold trap. |
| 1225 | Begin cryocleaning mixture through cold trap 1 following the procedure in procedure:cryoclean_mixture |
| 1232 | Open V6 to 12.0% to restart flow |
| 1241 | Open V6 to 12.1% to restart flow |
| 1254 | Open V6 to 12.2% to restart flow |
| 1406 | End cryocleaning mixture through trap 1. Pump mixture to dump |
| 1434 | P1 = 0.050 mbar, G1 = 2 mbar and stable. Close all valves and turn off 3He pump, leaving 625.9 mbar in dump |
| 1435 | Remove cold trap 1 from the LN2 bath to warm up overnight |