N&W Global Vending Snakky RY, Руководство по установке

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© by N&W GLOBAL VENDING S.p.A.
21
06 2007 294-00
s
electioNs witH two motors
In order to dispense long products, dividers can be fitted
so that two motors are used for each single selection.
With this function the operation of two motors can be
combined, specifying the selection number of the sec -
ond motor.
The first motor number will be the selection number,
while the selection number of the associated motor will
remain disabled.
important notice!
after a failure to the motors of these selections, the
machine configuration procedure in the “Spiral/Se -
lection” menu must be followed.
r
otatioN selectioNs
With this function it is possible to create 6 groups of spi -
rals with the same selection number that are activated by
rotation, to increase the autonomy of the same product
and make dispensing uniform.
The grouped spirals of a single selection must be next to
each other.
The selections, as long as in a sequence, can be also
from different trays; the products are dispensed alter-
nating from each of the grouped spirals.
All selections belonging to the same group must have
the same price.
For correct safety management of the selections it is
advisable that also a dispensing detection device be
installed in the machine.
p
roDUct coDe
This function is used for assigning a 4-digit identification
code to each selection for processing the statistics.
D
irect selectioNs
The vending machine can be fitted (as standard feature
or as optional according to the model) with a 5-button
keypad to which allocate a group of selection.
To each of the 5 direct selection buttons it is possible to
associate:
a single selection or belonging to a previously set rota -
-
tion group
a virtual selection
-
a combined selection
-
p
Hotocell parameters
The vending machine can be fitted (as standard feature
or as optional according to the model) with a device that,
by means of photocells, detects the passage of dis -
pensed products.
When this device is installed, the following can be moni -
tored:
Error before dispensing; when at the selection start the
-
photocell beam is not read.
Error after dispensing; when the motor fails during
-
dispensing.
Error for no product; when the device does not detect
-
the passage of a product during dispensing.
In these cases the machine can be programmed to:
-
set a rotation time for each spiral for settling beyond the
-
normal rotation;
return or not the paid amount;
-
block further selections for the involved spiral.
-
D
ispeNsiNg compartmeNt lock parameters
The dispensing compartment can be fitted (as standard
feature or as optional according to the model) with a lock
device.
This function is used for deciding whether leaving the
dispensing compartment “always free” or “unlock it with
dispensing”.
In “unlock with dispensing” mode the dispensing com -
partment hatch is unlocked only for a certain period of
time, programmable at between 1 and 10 minutes, after
each product selection. In this case it is possible to en -
able the function that places the vending machine out
of service for a certain period of time, programmable at
between 1 and 10 minutes, if the dispensing compart -
ment hatch stays open.
The machine is placed out of service if the lock device is
always closed during dispensing.
r
efrigeratioN parameters
The operation of the refrigeration system can be pro -
grammed for the following functions.
t
emperatUre
The machine internal temperature during normal opera -
tion can be set directly in °C (3° to 20°C, 8°C by default).
The temperature differential deviation setting, for start -
ing/stopping the cooling unit is 2°C.
D
efrostiNg
This function allows for a defrosting cycle (switching
the cooling unit off, regardless of the temperature) of
20 minutes. The time interval between cycles can be
programmed from 0 to 99 hours (the default setting is
6 hours); the time interval will be determined according
to the relative ambient humidity and to the frequency of
door openings.
With the timing set to 0 the function is disabled.
e
NabliNg tHe colD UNit
The cooling unit operation can be disabled. The change
will apply when restarting the machine.
f
ooD coNtrol
The function is not active in this model.
t
emperatUre log
The internal temperature is stored every 10 minutes.
With this function, it is possible to read the date, time
and stored temperature.