Purge switch and mode
The purge switch allows the depressurization of the powder chamber for safe removal and to repres-
surize the chamber once it is back on the unit.
A beep sound will be emitted when the purge switch is pressed. After approximately 1 minute the unit
will return to its previous configuration (or when pressing the switch a second time).
The purge switch also controls the "Cleaning" function (see following pages).
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