Necta Colibri, Руководство по установке, использованию и техническому обслуживанию

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© by NECTA VENDING SOLUTIONS SpA 01-2003 197 00
COIN MECHANISM FAILURE
The machine will lock if it receives an impulse longer than
2 seconds on a validator line or there is no communication
with the serial coin mechanism for more than 30 seconds.
RAM DATA FAILURE
The data contained in the EEprom (i.e. the chip that stores
the setting variations) is wrong and must be retrieved from
the Eprom, thus losing all statistics information.
The message “INITIALISE” will start blinking on the display.
WATER FAILURE
Models with water supply from the mains
The machine locks if the air-break microswitch is closed
for more than 10 seconds. When pressing a selection
button the water inlet solenoid valve is triggered to check
the 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)
The machine locks if the water level in the tank falls to less
than approximately 300 cc.
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.
ROTOR FAILURE
Failed computation of the volumetric counter within a max.
given time.
COFFEE UNIT FAILURE
This failure is due to a mechanical lock of the unit or when
the unit is not present. The machine is not locked, but all
coffee-based selections are 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 DOSE RELEASE FAILURE
If after releasing the ground coffee dose the microswitch
of the coffee doser unit indicates the presence of coffee in
the dosing chamber, all coffee-based selections are disa-
bled.
LIQUID WASTE 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 “Water doses” or the “Powder doses”
functions from the “programming” menu are displayed the
related doses can be varied.
The various doses are identified by dose codes, which are
displayed each time.
The dose code locates the water and powder doses
related to a given selection; any changes to one selection
dose also affects the compound 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 powders;
- 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 start
blinking and can be modified as necessary.
PRICE SETTING
When the “Set Prices” (price programming) function from
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 start
blinking and can be modified as necessary.
PROGRAMMING THE PRICES
AND THE BUTTON STATUS
When the “Set Prices/Button” (price combination) 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 the change button “ ”, the selection status
starts blinking.
Using the “ ” and “ ” buttons, the selection status can be
changed from (enabled) to (disabled).
Press again the confirm button “ ” to display the price
number referred to in the price table.
When pressing correction button “ ”, this value will start
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.