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8) Place the chuck over the mould as quick as possible and press it.
9) Place the heat extractor over the chuck stem. The heat extractor is a nickel-plated brass block
designed to fit over the chucks. The extractor is maintained at a cold temperature to provide
additional instant and rapid heat removal from the chuck, embedding medium, and specimen.
10) Close PrestoCHILL cover.
If the cover is left open for more than 3 minutes will trigger the alarm "cover open".
Just close the cover to reset the alarm.
Alternatively press the icon that appears in the status bar to the left of the screen,
to silence the alarm.