Purge the argon line by opening the needle valve and repeatedly opening and closing the argon valve at the bottle
Carefully close the needle valve to pump down
Switch turbo on at 1e-1 mbar by pressing “pumping unit” and “stand by” on the turbo controller
Adjust pressure using needle valve to 5E-2mbar
Set current dial knob to 0 and switch to “HTS”
Select sputtering time and press start
Adjust current dial for desired current (lower-righ indicator!)
Wait
Switch turbo pump off
If turbo stands still, switch off machine (green button), automatic N2 purging starts
Close Ar, N2 supply ; switch off chiller