LAVAZZA BLUE LB 3300, Инструкция по использованию и установке

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© by N&W GLOBAL VENDING S.p.A. 1006 83288 - 00
COFFEE CAPSULE DISPENSING CYCLE
VENDING MACHINE
The capsule dispenser allows loading of capsules in a
casual manner since it can automatically turn them,
straighten them and bring them into the release position.
The dispenser is composed of two parts:
- the capsule orientation and drive system;
- the capsule detection and release system.
ORIENTATION SYSTEM
The system, as well as the container, is composed of a
motor that can rotate in both directions.
The motor drives the selection disk by means of an
intermittence system and at the same time operates the
agitator by means of a drive pin.
The weight spreader at the centre of the container has the
purpose of avoiding that the entire weight of the capsules
bears onto the orientation mechanism.
When the capsules are moved by the agitator the are
positioned sideways in the separator ring.
The selector disk has six cells with the seat for the capsule
edge positioned alternated inside and outside.
When a capsule coincides with the shape in the selector
ring it is loaded into the cell.
The device continues rotating until a capsule falls in the
positioning chamber.
If after a few loading attempts the presence of the capsule
is not detected, the agitator’s rotation is inverted and the
cycle repeated.
The rotation direction is inverted also after a few cycles in
the same direction to facilitate the even positioning of the
capsules.
The rotation inversion to search capsules is performed a
few times, after which the coffee-based selections are
blocked for a “No coffee” failure.
During this time, if a coffee-based selection is made the
message “Wait please” is displayed.
If for any reason the motor does not complete the rotation
within a certain time, the rotation is inverted; if also this
attempt fails, the coffee-based selection are blocked with
a “No coffee” failure.
DETECTION AND RELEASE SYSTEM
When a capsule falls into the positioning chamber it is
placed vertically onto the release levers thanks to the
special shape of the chutes and of the stabiliser guides.
The capsule detection lever signals to the machine, by
means of a photocell, to stop the search in the orientation
system.
At the first loading (release device empty) the search in the
orientation system will continue for positioning the second
capsule. If necessary the capsule should be positioned
manually.
When the machine is switched on, the capsule search is
started automatically.
During the machine normal operation there must always
be two capsules into release position.
If after releasing the capsule this is still detected in the
positioning chamber, the brewer unit is rotated to eject the
capsule and a second release attempt is made. If the
capsule is still detected, the coffee-based selections are
blocked with a “Coffee release” failure.
Fig. 19
1 - Lid
2 - Capsule container
3 - Agitator
4 - Capsule selection disk
5 - Stabiliser guides
6 - Capsule detection lever
7 - Capsule positioning chamber
8 - Capsule detection sensor
9 - Release magnet
10 - Release control lever
11 - Capsule release tube
12 - Release lever
13 - Coffee capsule