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5. Then switch it to normal modes, like 20slm (outlet), AUTO+Liquefy, and dewar, set pressure at 6.5 psi, and leave it there until it starts liquefying.
6. Monitor the dewar temperature as it drops to 7 K. [I need to take pictures of the strip charts, which should show 7K and the liquefier level starting to fluctuate.]
7. Then, set the outlet flow at 20slm to let to start liquefy.