Press Open to remove the cryogen bowl from the instrument.
Once the bowl has been removed, press Continue.
The cryogen bowl must not stay in the instrument while the cryogens evaporate, therefore the system will not allow you to move past this screen until it has detected that the cryogen bowl has been removed.
Note: The area of foam above the LN2 level sensor is fragile and care should be taken not to pick up the cryogen bowl by this area or to press down onto this area during handling.