La Marzocco linea Manual De Instrucciones página 7

General Description
The AV model machine is built in the 1, 2, 3, and 4 group versions and is
essentially composed of the same parts as EE model.
This model differs from EE model in that it allows the operator to choose
four different quantities of water for brewing coffee. Each group, there-
fore, is provided with a 5 button control panel, allowing a combination of:
- a quantity of water for one normal espresso coffee;
- a quantity of water for one tall coffee;
- a quantity of water for two normal coffees;
- a quantity of water for two tall coffees.
The fifth button is used to program the other ones, as we shall see later,
and as an on-off switch for continuous brewing.
Fig. 3 - AV model available with
1, 2, 3 and 4 groups
Legend
1 Main Switch
2 Water level sight glass
3 Pressure gauge
4 Coffee groups
5 Coffee dispensing control panel (AV model)
6 Cup warmer switch (non-UL machines)
7 Hot water switch
8 Manual fill switch
9 Steam nozzle/wand
10 Steam knob
11 Hot water nozzle
12 Manual brew switch
Coffee brewing control panel for the AV model
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