Necta Colibri, Installation - Use - Maintenance

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© by NECTA VENDING SOLUTIONS SpA 0012 Colibrì
COIN MECHANISM FAILURE
The machine will lock if it receives a pulse longer than 2
seconds on a validator line or the communication with the
serial coin mechanism does not take place for more than
30 seconds.
RAM DATA FAILURE
Data contained in the EEprom (i.e. the chip that stores the
setting variations) is wrong and must be retrieved from the
Eprom, whereas all statistics information will be lost.
The message "INITIALISE" will be displayed blinking.
WATER FAILURE
Models with water supply from the mains
If the air-break microswitch is closed for more than one
minute. When pressing a selection button the water inlet
solenoid valve is triggered to check water flow from the
mains.
If the machine is equipped with a liquid waste container
(housed in the cabinet) fitted with an overflow warning
device, the solenoid valve will stay triggered until water
from the mains is resumed.
Models with water supply kit (tank)
If the water level in the tank falls to less than approximately
300 cc.
CUP FAILURE
When the empty cup column microswitch opens, the
column shift motor is activated. If after one full turn of the
cup dispenser the microswitch is not closed the message
"No cups" is displayed and the machine locks.
WATER LEAK FAILURE
If water is requested by the air-break without having been
used (selections, cleaning etc.) the machine will block
further water requests.
VOLUMETRIC COUNTER FAILURE
Failed computation by the volumetric counter within a max.
given time.
COFFEE UNIT FAILURE
Due to a mechanical block, or non installation, of the unit.
The machine is not locked, but all coffee based selections
will be disabled.
COFFEE FAILURE
If after a period of 15 seconds of grinding coffee, a dose is
not obtained, all coffee based selections are disabled.
COFFEE RELEASE FAILURE
If after releasing the ground coffee dose the microswitch of
the coffee doser unit indicates the presence of coffee in the
doser chamber, all coffee based selections are disabled.
CUP RELEASE FAILURE
If after releasing one cup the positioning microswitch is not
triggered the control software disconnects power from the
release motor and the machine locks.
LIQUID WASTE CONTAINER FULL
If the machine is equipped with a liquid waste container
(housed in the cabinet) fitted with an overflow warning
device, the machine locks.
PROGRAMMING THE
WATER AND POWDER DOSES
When either the "Wat. dose" or the "Powd. dose" functions
are displayed the doses can be varied from the "program-
ming" menu.
The various doses are identified with a dose code, which
is displayed each time.
The dose code locates the water and powder doses
related to a given selection; changing the doses of a
selection will have effect also on composed selections
where the dose code is used.
Refer to the selection dose table for the dose code list.
The values of the doses displayed are expressed in:
- tenths of a second for powder;
- number of pulses of the volumetric counter for water.
Press the confirm button “ ” from the “programming”
menu to access the dose code list, which can be scrolled
with the “ ” and “ ” buttons.
When pressing correction button “ ”, this value will be
displayed blinking and can be modified as necessary.
PRICE SETTING
When the "Set Price" function of the "programming" menu
is displayed, the 8 sales prices stored can be changed.
The prices are indicated as number of basic coins.
Press the confirm button “ ” from the "programming"
menu to access the price list, which can be scrolled with
the “ ” and “ ” buttons.
When pressing correction button “ ”, this value will be
displayed blinking and can be modified as necessary.
PROGRAMMING THE PRICES
AND THE BUTTON STATUS
When the "Set Price/Button" (price setting) function of the
"programming" menu is displayed, the combination of the
button to one of the stored prices and/or to the status of a
selection can be changed.
Press the confirm button “ ” from the "programming"
menu to access the price list, which can be scrolled with
the “ ” and “ ” buttons.
When pressing correction button “ ” the selection status
will blink and can be changed from (enabled) to (disabled)
with the “ ” and “ buttons.
Press again the confirm button “ ” to display the price
number referred to in the price table.
When pressing correction button “ ”, this value will be
displayed blinking and can be modified as necessary.
The buttons which control pre-selections do not need
combination with prices. In any case prices have no effect
on the pre-selection buttons.