Description Of Operation - BIANCHI VENDING lei500M Manuel D'emploi Et Entretien

5.0

DESCRIPTION OF OPERATION

DISPENSER UNIT
- The dispenser unit has a LED which lights up when the drink has been
dispensed and is ready to be removed (Fig.5.1).
When the hatch closes again the LED also switches off.
- The dispenser unit cannot usually be accessed by the user. It is only
possible to lift the hatch when the drink has been dispensed, in order to
remove the cup with the selected drink.
When the hatch is lifted it remains in position to enable the user to remove
the drink. After the drink has been removed the hatch drops automatically
after a set time.
- The sensor (1 – Fig.5.2) verifies the presence of the cup/jug/mug in the
dispenser unit and enables the drink to be dispensed.
- The maintenance technician can intervene manually to open the hatch
by using the electromagnet shown (Fig. 5.3).
CUP DISTRIBUTION
- the cup translation device shifts from idle/dispensing position to the "cup
dispenser" station
- the motor inside the cup dispenser moves the volutes which separates
the cup making it fall into the special holder fork (Fig. 5.4).
– After an initial movement, the sugar is dispensed, then the conveyor moves
the cup again to dispense the drink (Fig.5.5).
SPOON DISPENSING
This process is activated only in the versions where the spoon dispenser is
foreseen; In these versions it is possible to select the spoon in the selections
without sugar and/ or in the instant selections.
- the geared motor that operates the spoon release device is activated
making the spoon fall into the cup. (Fig.5.6).
SUGAR DISPENSER
Where set and requested , an amount of sugar in the preset maximum dose
is dispensed with the possibility of stopping the latter at the desired dose.
The sugar is dispensed directly in the cup.
The dispensing procedure occurs according to the following phases:
1. the geared motor activates the helicoidal screw conveyor of the sugar
product container, dispensing the desired quantity into the product chutes
(Fig.5.7).
2. The electromagnet is engaged which will empty the sugar from the flange
into the chute which will deliver it to the cup (Fig.5.8).
ESPRESSO COFFEE
This process functions only the models equipped with the coffee espresso
group (brass or plastic), after the cup and sugar dispensing processes have
been effected.
– the grinder is activated until it reaches the dose of ground coffee set by
the doser (Fig.5.9)
– the doser electromagnet is activated , causing the opening of the door
and consequent fall of the coffee into the brew chamber
– the rotation group geared motor brings it into the dispensing position and
simultaneously compresses the ground coffee (Fig.5.10 - Fig.5.11).
– the pump that dispenses the quantity of programmed water and that is
controlled by a specific electronic device, (volume meter), extracting the
water from the coffee boiler(Fig.5.12).
– the coffee group geared motor is activated again so as to bring again
into standby position ; during this movement the used coffee grounds
are expelled
The sequence of these operations (grinding and coffee dispensing) could
occur in inverse order according to the type of programme used.
INSTANT DRINKS
This process is activated when the cup and spoon dispensing processes have
been completed.
According to the type drink requested and to the distributor model, several
of the various processes described here below can be activated.
– If present, the whipper motor is activated (Fig.5.13)
- The electro valve fixed on the soup boiler (Fig.5.14) or on the coffee boiler
(Fig.5.15). it is activated to introduce into the mixer the programmed
water quantity.
- The Instant boiler is installed on the instant version and on the Double
Boiler Espresso version.
- The instant product geared motor activates the helicoidal screw conveyor
so as to dispense the quantity of product programmed into the mixer (in
some versions several products can be processed in the same mixer such
as milk and chocolate) (Fig.5.16)
- Once the preset water and powder quantity has been preset has been
supplied, the mixer is disabled after a time (T) set during the programming.
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