N&W Global Vending Snakky, Инструкция по установке, эксплуатации и обслуживанию

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© by NECTA VENDING SOLUTIONS SpA 0306 180-02
SELECTIONS 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 second
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/Selec-
tion” menu must be followed.
PRODUCT CODE
This function is used for assigning a 4-digit identification
code to each selection for processing the statistics.
DIRECT 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.
After enabling the direct selection function, it will be
possible to allocate a group of selections to each key by
specifying the start and end numbers of the series.
The selections, as long as in a sequence, can be also from
different trays. The products are dispensed alternating
from each of the spirals that are groupped in a direct
selection.
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.
PHOTOCELL 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 dispensed
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.
DISPENSING 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
compartmen 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 enable
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 compartmen
hatch stays open.
The machine is placed out of service if the lock device is
always closed during dispensing.
REFRIGERATION PARAMETERS
The operation of the refrigeration system can be pro-
grammed for the following functions.
TEMPERATURE
The machine internal temperature during normal opera-
tion can be set directly in °C (8° to 20°C, 8°C by default).
The temperature differential deviation defined with the
previous function for starting/stopping the cooling unit is
2°C.
DEFROSTING
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 pro-
grammed from 0 to 99 hours (set to 6 hours by default); the
time interval will be determined according to the relative
humidity and the frequency of door openings.
With the timing set to 0 the function is disabled.
ENABLE COLD UNIT
The cooling unit operation can be disabled. The change
will apply when restarting the machine.