a) Put both Liquefiers to idle mode
b) Close BV02 (hand valve) and REGX (green regulator) to isolate the liquefiers
c) Connect a KF flex hose from the vent of the gHe supply manifold to the GV02 recovery manifold (see the image below)
- This flex hose is kept in place as of 2022-Nov-18.
d) Open SV01 on the QT HMI screen
e) Open the 'vent' (a little bit) hand valve from the gHe supply manifold (where the bottom part of flex hose is connected in the above image).
f) Open the black hand valve where that flex hose is connected to, and the GV02 yellow hand valve.
g) Monitor the FMR and adjust the 'vent' hand valve mentioned on step (e) to regulate the flow around 100slm.
h) Let it run for several hours
i) In order to stop this process, close GV02, hand valves, and SV01.
j) You can disconnect the flex hose, or just leave it if needed.- Let's keep this flex hose for now.