NW Global Vending Festival, Установка - Использование - Обслуживание

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© by N&W GLOBAL VENDING S.p.A.
15
03-2012 3775 00
FIRST START-UP
At start-up the electronics perform a series of checks
before activating the machine.
-Disks number check
-Disks sectors check and count
The display shows the checks that are being performed and
the software version of the machine and the activations
board.
If the payment systems slot is open, the machine can dis-
play the self-test sequence of the various components.
OPERATION
SALES SYSTEMS
- f
rEE cHoicE
: by pressing the disk rotation button the
desired product can be brought into sale position (right
of the collection unit).
- f
irst
i
N
/ f
irst
o
ut
(f.i.f.o.): the product is in sale
positions (First out) according to the loading sequence
(First in).
The availability of products is checked by counting the
number of selections against the selectors.
The two modes can be combined according to the de-
sired sequence.
Using a suitable type of coin box, the following options can
be set:
- Single sale: the change is given automatically after the
selection.
- Multiple sale: after the selection, the credit is still avai-
lable for other purchases, until the change return button
is pressed.
- Mandatory purchase: to recover the coins inserted
the user must purchase at least one product.
- Without mandatory purchase: when the user pres-
ses the change return button, the coins can be retrie-
ved.
DISTRIBUTION CYCLE
Press and hold the rotation button to rotate the disks
programmed for free selection.
Release the button to interrupt the rotation and bring
the desired product in sale position (right of the collec-
tion compartment).
First in/First out disks or empty disks do not rotate.
Each single disk has its selection button;
if there is enough credit, when the button corresponding to
the chosen disk is pressed, the door opens automatically to
allow collecting the product.
The control system detects the higher power consumption
of the motor and it stops it for a programmable time (10
seconds by default).
Then the motor starts closing the door again
When the door is closing it is possible to open it again by
pressing a selection button:
Each disk is controlled by a device that enables or disables
their rotation through an electromagnet as well as count-
ing in which sectors the product was already sold to detect
empty disks.
The count is performed by means of a lever actuated by the
spacers.
A sensor detects the passing of a magnet, fitted in the rim
of each disk, that identifies the source point.
6 7
5 4
3
2
1
Fig. 15
1- Collection door
2- Rack
3- Door holder block
4- Pinion
5- Door micro-switch
6- Motor fixing flaps
7- Door motor