Necta Korinto UL 120V User manual

INSTALLATION, USE AND MAINTENANCE MANUAL
MANUEL D'UTILISATION, INSTALLATION ET ENTRETIEN
EN English Pag. 1
FR Français Pag. 45
Korinto
DOC. NO. H 275V 00
EDITION 1 07 - 2006
Fresh brew
UL 120V

DICHIARAZIONE DI CONFORMITA’
DECLARATION OF CONFORMITY
DÉCLARATION DE CONFORMITÉ
KONFORMITÄTSERKLÄRUNG
DECLARACIÓN DE CONFORMIDAD
DECLARAÇÃO DE CONFORMIDADE
VERKLARING VAN OVEREENSTEMMING
INTYG OM ÖVERENSSTÄMMELSE
OVERENSSTEMMELSESERKLÆRING
YHDENMUKAISUUSTODISTUS
Dichiara che la macchina descritta nella targhetta di identificazione, è conforme alle disposizioni legislative delle direttive:
98/37/CE, 89/336, 73/23 CEE e successive modifiche ed integrazioni.
Declares that the machine described in the identification plate conforms to the legislative directions of the directives:
98/37/CE, 89/336, 73/23 EEC and further amendments and integrations.
Déclare que l’appareil décrit dans la plaque signalétique satisfait aux prescriptions des directives:
98/37/CE, 89/336, 73/23 CEE et modifications/intégrations suivantes.
Erklärt, daß das im Typenschild beschriebene Gerät den EWG Richtlinien
98/37/CE, 89/336, 73/23 sowie den folgenden Änderungen/Ergänzungen entspricht.
Declara que la máquina descripta en la placa de identificación, resulta conforme a las disposiciones legislativas de las
directivas: 98/37/CE, 89/336, 73/23 CEE y modificaciones y integraciones sucesivas.
Declara que o distribuidor descrita na chapa de identificação é conforme às disposições legislativas das directivas
98/37/CE, 89/336 e 73/23 CEE e sucessivas modificações e integrações.
Verklaart dat de op de identificatieplaat beschreven machine overeenstemt met de bepalingen van de EEG richtlijnen
98/37/CE , 89/336 en 73/23 en de daaropvolgende wijzigingen en aanvullingen.
Intygar att maskinen som beskrivs på identifieringsskylten överensstämmer med lagstiftningsföreskrifterna i direktiven:
98/37/CE, 89/336, 73/23 CEE och påföljande och kompletteringar.
Det erklæres herved, at automaten angivet på typeskiltet er i overensstemmelse med direktiverne
98/37/CE, 89/336 og 73/23 EU og de senere ændringer og tillæg.
Forsikrer under eget ansvar at apparatet som beskrives i identifikasjonsplaten, er i overensstemmelse med vilkårene i
EU-direktivene 98/37/CE, 89/336, 73/23 med endringer.
Vahvistaa, että arvokyltissä kuvattu laite vastaa EU-direktiivien 98/37/CE, 89/336, 73/23 sekä niihin myöhemmin tehtyjen
muutosten määräyksiä.
Valbrembo, 01/04/2005
ANTONIO CAVO
C.E.O

1
© by N&W GLOBAL VENDING SpA 07 06 275- 00
TABLE OF CONTENTS
INTRODUCTION PAGE 2
IDENTIFICATION OF THE VENDING MACHINE PAGE 2
IN CASE OF FAILURE PAGE 2
TRANSPORT AND STORAGE PAGE 2
POSITIONING THE VENDING MACHINE PAGE 3
WARNING FOR INSTALLATION PAGE 3
PRECAUTIONS IN USING THE MACHINE PAGE 3
WARNING FOR SCRAPPING PAGE 3
TECHNICALSPECIFICATIONS PAGE 3
POWER CONSUMPTION PAGE 4
ACCESSORIES PAGE 4
LOADINGAND CLEANING PAGE 5
POWER SUPPLY SWITCHES PAGE 5
HYGIENE AND MAINTENANCE PAGE 5
USING THE VENDING MACHINE PAGE 5
CONTROLS AND INFORMATION PAGE 6
LOADING PRODUCTS PAGE 6
SERVICE FUNCTIONS PAGE 6
CLEANING THE WASTE TRAYS PAGE 7
DISASSEMBLING AND CLEANING THE MIXERS PAGE 7
SUSPENDING FROM USE PAGE 8
CLEANING THE FRESH-BREW UNIT PAGE 8
INSTALLATION PAGE 11
POWER SUPPLY SWITCHES PAGE 11
UNPACKING THE VENDING MACHINE PAGE 11
CONNECTION TO THE WATER MAINS PAGE 12
CONNECTING TO THE POWER SUPPLY PAGE 12
INSTALLING THE PAYMENT SYSTEM PAGE 13
WATER SOFTENER UNIT PAGE 13
INSERTING THE LABELS PAGE 13
INITIALISING PAGE 14
FILLING THE WATER SYSTEM PAGE 14
BREWER UNIT CYCLE PAGE 15
CHECKING AND ADJUSTING
THE MACHINE SETTINGS PAGE 15
PRE-SELECTIONS PAGE 15
DECAF PRE-SELECTION PAGE 15
LARGE PRE-SELECTION PAGE 15
COFFEE STRENGTH PRE-SELECTION PAGE 15
NOTES ON PROGRAMMING PAGE 16
POWER ON PAGE 16
OPERATING MODES PAGE 16
NORMAL OPERATING MODE PAGE 16
SURFING MODE PAGE 17
FILLER MENU PAGE 17
STATISTICS PAGE 17
SELECTION PRICES PAGE 18
CHANGE TUBES CONTROL PAGE 18
DISPLAYING THE TEMPERATURE PAGE 19
TEST DISPENSING PAGE 19
GSM PRE-ALARMS PAGE 19
EVADTS TRANSFER PAGE 19
FILLER MENU MASKING PAGE 19
TECHNICIAN MENU PAGE 20
FAILURES PAGE 20
PROGRAMMING PARAMETERS PAGE 21
STATISTICS PAGE 25
TEST PAGE 25
MISCELLANEOUS PAGE 26
UP-KEY SETUP CONTROL PAGE 26
UP-KEY STATISTICS CONTROL PAGE 26
MAINTENANCE PAGE 27
INTRODUCTION PAGE 27
SANITISING THE MIXERS AND
THE FOODSTUFF CIRCUITS PAGE 27
MAINTENANCE OF THE BREWER UNIT PAGE 28
MAINTENANCE OF THE BOILER PAGE 28
PERIODICAL CLEANING PAGE 29
PRINTED BOARD FUNCTIONS
AND INDICATOR LAMPS PAGE 30
ACTUATION BOARD PAGE 30
PUSH-BUTTON BOARD PAGE 31
BOILER CONTROL BOARD PAGE 31
SIGMA BREWER CONTROL BOARD PAGE 32
PAYMENT SYSTEMS EXPANSION BOARD PAGE 32
HYDRAULIC SYSTEM PAGE 33
PROGRAMMING MENU SUMMARY PAGE 34
WIRING DIAGRAM PAGE 88

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© by N&W GLOBAL VENDING SpA 07 06 275- 00
IN CASE OF FAILURE
In most cases, any technical problems are corrected by
small repair operations; however, before contacting the
manufacturer we recommend that this manual be read
carefully.
Should there be serious failures or malfunctions, contact
the following:
N&W GLOBAL VENDING SpA
Via Roma 24
24030 Valbrembo
Italy - Tel. +39 - 035606111
TRANSPORT AND STORAGE
To prevent any damage, special care should be taken
when loading or unloading the vending machine.
Themachinecanbeliftedbyamotor-drivenormanualfork
lift truck, and the blades are to be placed underneath the
machine.
Do not:
- overturn the vending machine;
- drag the vending machine with ropes or similar;
- lift the vending machine by its sides;
- lift the vending machine with slings or ropes;
- shake or jolt the vending machine and its packing.
The machine should be stored in a dry room where the
temperature remains between 0°C and 40°C.
Using the original packing, no more than 2 machines can
be stacked one on top of the other and must always kept
upright as indicated by the arrows on the packing.
INTRODUCTION
Thistechnicaldocumentationispartandparcelofthe
vendingmachineandmustalwaysfollowthemachine
in case it is moved or transfer of ownership, so as to
allow consultation by different operators.
Before starting installation and using the machine, it is first
necessary to carefully read and understand the instruc-
tions contained in this manual, as they offer important
information on installation safety, operating instructions
and maintenance.
This manual is divided into three chapters.
The firstchapterdescribes the loading and routine main-
tenance operations which are carried out in areas of the
machine accessible with simple use of the door key,
without using any other tools.
The second chapter contains the instructions for correct
installation and all information necessary for optimum use
of the machine.
The third chapter describes maintenance operations
whichinvolve the use of tools to accesspotentiallydanger-
ous areas.
The operations described in the second and third
chapters must be carried out only by personnel who
havethespecific knowledge ofthemachinefunction-
ing from a point of view of electrical safety and health
regulations.
IDENTIFICATION OF THE VENDING
MACHINE AND ITS CHARACTERISTICS
Every machine is identified by its own serial number,
indicated on the rating plate attached inside the cabinet on
the right side.
This plate (see Figure below) is the only one acknowl-
edged by the manufacturer and indicates all of the data
which readily and safely gives technical information sup-
plied by the manufacturer. It also assists in spare parts
management.
Water mains characteristics
Absorbed power
Operating voltage
Model
Product code
Boiler data
Current
Frequency
Serial
number
Type
Fig. 1

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© by N&W GLOBAL VENDING SpA 07 06 275- 00
POSITIONING THE VENDING MACHINE
The vending machine is not suitable for outdoor installa-
tion.Itmustbepositionedinadryroomwhere the tempera-
ture remains between 2° C and 32° C, and not where water
jets are used for cleaning (e.g.in large kitchens, etc.).
The machine can be placed close to a wall, but with the
back panel at a distance of at least 4 cm from it to ensure
correct ventilation. The machine must never be covered
with cloth or the like.
The machine should be positioned on a level surface.
Importantnotice!!
Access to the machine interior for maintenance and/or
repairs is via the back panel and from the side panels.
Therefore the machine is designed to be rotated, thus
allowing removal of the back panel and of the side panels.
Installation on a cabinet
The machine can be installed on a table or on any other
suitable stand (recommended height is 830).
If possible, it is advisable to use the special cabinet, which
can house the liquid waste tray, the water supply kit, the
payment system and, in the case of very hard water, the
softener unit.
Any payment system can be housed in special side
modules that can be positioned on the base of the cabinet.
WARNING FOR INSTALLATION
The machine installation and the following mainte-
nance operations should be carried out by qualified
personnel only, who are trained in the correct use of
the machine according to the standards in force.
The machine is sold without payment system, therefore
the installer of such system has sole responsibility for any
damageto the machine or to things andpersonscausedby
faulty installation.
The integrity of the machine and compliance with the
standardsoftherelevantsystemsmustbecheckedat
least once a year by qualified personnel.
All packing materials shall be disposed of in a manner
which is safe for the environment.
PRECAUTIONS IN USING THE MACHINE
The following precautions will assist in protecting the
environment:
- use biodegradable products only to clean the machine;
- adequately dispose of all containers of the products
used for loading and cleaning the machine;
- switch the machine off during periods of inactivity, thus
achieving considerable energy savings.
WARNING FOR SCRAPPING
Thesymbol indicates that the machine may not be
disposed of as ordinary waste; it must be disposed of in
accordance with the provisions of the European directive
2002/96/CE(Waste Electrical and ElectronicsEquipments
- WEEE) and of any resulting national laws, for preventing
any possible negative consequences to the environment
and to health.
For correct disposal of the machine, contact our sales
organisation or our after-sales service, or an authorised
waste disposal facility.
TECHNICAL SPECIFICATIONS
DIMENSIONS
Height715 mm
Width 331 mm
Depth 528 mm
Overall depth with door open 724 mm
Height of cabinet 830 mm
Weight 35 Kg
Fig. 2

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© by N&W GLOBAL VENDING SpA 07 06 275- 00
Power supply voltage 120 V~
Power supply frequency 60 Hz
Installed power 1300 W
Absorbed current 11.3 A
PAYMENT SYSTEM
Using special kits, the machine can be fitted with payment
systems with Executive, MDB or BDV protocol.
The payment systems must be housed in the special side
module (optional).
SALE PRICES
A different programmable price can be set for each selec-
tion;
the standard setting has the same sales price for all
selections.
WATER SUPPLY
From the mains, with a pressure of 7.3 to 123.3 psig (0.5
to 8.5 bar).
The machine can be equipped with water supply tanks of
different capacity, housed in an external module or in the
base cabinet.
AVAILABLEADJUSTMENTS
Time adjustment for water and product doses.
Water temperature adjusted via software.
CONTROLS
- Presence of water
- Operating temperature reached
SAFETY DEVICES
- Main switch
- Door switch
- Top panel switch
- Presence of solid waste tray
- Presence of liquid waste container (FB only)
- Manual-reset boiler safety thermostat
- Instant boiler float jam
- Overflow solenoid valve (only with water supply from
the mains)
- Manual-reset double temperature relief valve for anti-
boiling function
- Timer protection for:
Fresh-brew coffee (tea) doser device
- Overheating protection for:
Doser units
Pump
Electric mixers
- Fuse protection for:
Main electrical circuit
Board power supply transformer
FB board power supply transformer
CAPACITY OF CONTAINERS
POWER CONSUMPTION
The machine power consumption depends on many fac-
tors, such as the temperature and ventilation of the room
where it is installed, the inlet water and boiler temperature,
etc.
With an ambient temperature of 22° C the following power
consumption levels resulted:
To reach operating temperature 317.4 W/h
For 24 h in stand-by 1742 W/h
The above power consumption calculated from average
data should only be taken as an indication.
ACCESSORIES
A wide range of accessories can be installed on the
machine to vary its performance:
The installation kits are supplied with their own installation
and test instructions, which must be strictly observed to
ensure the machine safety.
Importantnotice!!
Theuse of kits which arenotapprovedby the manufacturer
of the vending machine does not guarantee compliance
with safety standards, especially for energised parts.
The manufacturer declines all responsibility for the use of
non approved components.
Installationandthe followingtestingoperationsmust
be carried out exclusively by personnel who have a
specific knowledge of the machine functions from a
point of view of electrical safety and health regula-
tions.
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© by N&W GLOBAL VENDING SpA 07 06 275- 00
Chapter 1
LOADING AND CLEANING
POWER SUPPLY SWITCHES
Main
A main switch is fitted outside the machine, disconnecting
the power from the machine without having to open the
door.
Theterminal strip supportingtheline cable, thefuses
and the noise suppressor stay energised in any case.
Door
When opening the door a special switch disconnects the
power from the machine electrical system to allow the
operationsdescribed below, regarding loading and routine
cleaning, in full safety.
Top panel
Also when opening the machine top panel, a switch
disconnects the power, allowing loading operations in a
safe condition.
All operations requiring the machine to be energized
shouldbe carried outEXCLUSIVELYby qualified per-
sonnel, informed about the specific risks of such
situation.
HYGIENE AND MAINTENANCE
According to current safety and health rules and regula-
tions, the operator of an automatic vending machine is
responsible for the hygiene of materials that come in
contact with foodstuff; therefore he must carry out mainte-
nance on the machine to prevent the formation of bacteria.
At installation the hydraulic circuits and the parts in
contact with foodstuff should be fully sanitised to
removeany bacteria which mighthaveformedduring
storage.
The machine is not suitable for outdoor installation, it must
be installed in a dry room where the temperature remains
between 2° C and 32° C.
It is advisable that specific sanitising products are used for
cleaning also the surfaces which are not directly in contact
with foodstuff.
Some parts of the machine can be damaged by strong
detergents.
The manufacturer declines all responsibility for damage
caused by non-compliance with the above instructions or
by the use of strong or toxic chemical agents.
Beforestartinganymaintenanceoperationsrequiring
parts of the unit to be removed, the machine must
always be switched off.
Do not use sprayed water for cleaning the machine.
USING THE VENDING MACHINES OF HOT
DRINKS IN OPEN CONTAINERS
(e.g. Plastic cups, ceramic cups, jugs)
Vending machines for drinks in open containers should be
used only to sell and dispense drinks obtained by:
- brewing fresh products like coffee or tea;
- reconstituting instant and lyophilised products.
These products should be declared by the manufacturer
as “suitable for automatic vending” in open containers.
The dispensed products should be consumed imme-
diately.Theyshouldneverbepreservedand/orpacked
for later consumption.
Any other use is unsuitable and thus potentially danger-
ous.
Fig. 3
1 - Liquid waste tray detection micro-switch
2 - Spout support
3 - Door switch
4 - Brewer unit
5 - Containers
6 - Machine top panel
7 - Instant prod. mixer
8 - Spouts support release button
9 - Main external switch

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© by N&W GLOBAL VENDING SpA 07 06 275- 00
CONTROLS AND INFORMATION
The machine should operate at an ambient temperature of
2°C to 32°C.
The user controls and information are located on the
outside of the door (see Fig. 4).
The labels with the selection menu and the operating
instructions supplied with the machine must be inserted at
thetime of installation, referring to the selection dosetable.
LOADING PRODUCTS
Open the machine top panel and lift the container lids, fill
the single containers with the appropriate products, taking
care not to compress them to prevent packing. Make sure
the products do not contain any clots. Carefully close the
lid, ensuring it is properly secured.
The Programming button, to access the machine func-
tions, and cleaning button are located inside the machine
on the right-hand side of the push-button card.
NOISE LEVEL
The continuous, weighted equivalent acoustic pressure
level is below 70 dB.
Fig. 5
SERVICE FUNCTIONS
Some operations, if enabled from the programming menu,
can be carried out directly with the door closed entering a
password (pressing 5 buttons in a sequence) after press-
ing button 7 for more than two seconds.
The possible operations are as follows:
Fig. 6
- consecutive dispensing of several selections (jug
facilities);
- free dispensing of a selection;
- keypad operation lock/unlock. With the keypad lock
on, the display will indicate “SUSP. SERVICE”
- cleaning of mixer and/or brewer unit. The operation
must be carried out daily and every time the machine
is refilled to prevent clogging of the mixers if any
product is accidentally spilled during refilling.
Fig. 4
1 - Liquid waste tray
2 - Machine lock
3 - Machine top panel
4 - Logo label
5 - Alphanumeric display
6 - Selection menu
7 - Selection buttons
8 - Dispensing spouts
9 - Cup support
10 - Float signal