Necta Korinto UL, Installation, Use And Maintenance Manual

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14
© by N&W GLOBAL VENDING SpA 07 06 274 -00
Decaffeinated
Fig. 18
1 - Coffee funnel
2 - Decaffeinated funnel
3 - Decaffeinated door
4 - Door opening signalling magnet
DECAFFEINATED DISPENSING CYCLE
The machine is supplied with a door, for manually inserting
ground coffee, locked by default.
According to the location needs, it is possible to
unlock the door to be able to manually insert decaffeinated
coffee or similar.
It is necessary to ensure that other product types are not
inserted.
The door for introducing the decaffeinated coffee is fitted
with a magnet that, through a sensor located on the door,
signals to the machine that the door was opened.
PRE-SELECTIONS
According to the layout set for the vending machine, it is
possible to have different pre-selections; the available pre-
selections for each layout are indicated in the selection
dose table supplied with the machine.
LARGE
This pre-selection is used for dispensing approximately
150% of the product amount normally dispensed (for the
exact values refer to the selection dose table).
DOUBLE SHOT
This pre-selection is active only for espresso coffee based
selection; it permits the dispensing of a double dose of
ground coffee in two consecutive cycles, leaving un-
changed the total amount of water, for a coffee based
selection.
CHECKING AND ADJUSTING
THE MACHINE SETTINGS
To get the best results from the product used, the following
should be checked:
That the used coffee dose is lightly compressed and
damp.
The grade of grinding of ground coffee.
The dose weight of the instant products.
The drink temperature.
The water dose.
Should the standard settings need to be changed, proceed
as indicated in the next sections of this manual.
The weight of products, the water dose and temperature
are directly controlled by the microprocessor.
To adjust them it is therefore necessary to follow the
programming procedures.
STANDARD SETTINGS
The vending machine is supplied with the following set-
tings:
- coffee temperature (at the spout) approx. 70÷80° C;
- instant product temperature (at the spout) approx.
70÷80° C;
The machine standard settings assign the same price to all
selections, as indicated in the selection dose table.
The display indicates the blinking message:
Decaffeinated coffee based selections are dispensed with-
out running the coffee grinder.
The brewing cycle is the same as in the espresso coffee.
By pressing the special “cancel decaffeinated” button
before dispensing the drink, the “decaffeinated” pre-selec-
tion is cancelled, the machine rotates the brewer unit and
returns to normal operating mode.