| 1540 | Check contents of warm LN2 Trap 1: 10.3 mbar (11.4 on G1). Pump it out with the scroll pump. |
| 1543 | G1 = 2.8 mbar and stable, stop pumping on Trap 1 |
| 1546 | Cold trap dewar empty, poured out condensation |
| 1548 | Insert LN2 cold trap 1 and begin filling cold trap dewar with LN2 |
| 1555 | Begin cryocleaning mixture through cold trap 1 following the procedure in procedure:cryoclean_mixture |
| 1601 | Open V6 to 12.0% to restart flow |
| 1612 | Open V6 to 12.2% to restart flow |
| 1618 | Open V6 to 12.3% to restart flow |
| 1641 | Open V6 to 12.4% to restart flow |
| 1655 | End cryocleaning mixture through trap 1. Pump mixture to dump |
| 1725 | P1 = 0.007 mbar, G1 = 1.8 mbar and stable. Close all valves and turn off 3He pump, leaving 725.0 mbar in dump |
| 1726 | Remove cold trap 1 from the LN2 bath to warm up overnight |