CONVENIENT CONVENIENT MACHINE FOR PREPARATION OF BEVERAGES

摘要

1. A machine (1) for preparing liquid food or a beverage, in particular from a pre-packaged ingredient of a beverage or food, comprising:! - a user interface (11) comprising a lever switch (20) having a user-movable lever switch element (21); and! - a control unit (16, 161, 162, 163) designed to perform one or more work processes of the machine (1) and store a plurality of workflow parameter values,! the user interface (11) is connected to the control unit (16) and allows the user to select one value from a variety of values for the control unit to perform the corresponding workflow with one value as a parameter,! characterized in that the lever switch element (21) has the ability to move to a variety of different selectable positions (251, 252) to select values from a plurality of values, each value from a plurality of values being associated with a corresponding specific selectable position (251, 252) of an element ( 21) lever switch. ! 2. The machine according to claim 1, characterized in that the lever switch element (21) has a starting position or state (250) from which it has the ability to move along the selection path (22) to selectable positions (251, 252); in this case, the starting position (250) is, in particular:! - an intermediate position on the path (22) of the choice between the set of selectable positions (251, 252); or ! - the end of the selection path (22) with selectable positions spaced apart from each other along the selection path. ! 3. The machine according to claim 1, characterized in that the selectable position