VEVOR CM5020B-UL Mode D'emploi page 8

High temperature
When the machine is working, do not extend your hands and other body parts into
the bottom of the funnel or steam tube to prevent burns; at any time, it is not
allowed to touch the steam tube with your hands or other body parts. You can only
turn the steam tube by touching silicone sleeve that wraps the steam tube.
KNOW YOUR COFFEE MACHINE
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