Leginon

Reported by Thomas Klose

We had now several occasions where a refill of N2 triggered by the N2 filling node in Leginon resulted in a "Dewar autofilling conditions not okay" on the KRIOS. We then need to recover the temperature state of the microscope and refill the liquid N2 using the Titan control software. Our microscopist and service engineer told me that this likely originates from the vacuum in the autoloader being too low and that we were advised to switch on the Turbopump while filling the N2, which is what we do when operating the KRIOS "by hand".