Necta Zenith Fresh Brew Instant Installation guide

INSTALLATION, OPERATING AND MAINTENANCE MANUAL
Zenith Fresh Brew
Instant
UK English
EDITION 2 07-2002
DOC. NO. H 148U 03

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:
89/392, 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: 89/
392, 89/336, 73/23 EEC and further amendments and integrations.
Déclare que l’appareil décrit dans la plaque signalétique satisfait aux prescriptions des directives: 89/392, 89/336, 73/
23 CEE et modifications/intégrations suivantes.
Erklärt, daß das im Typenschild beschriebene Gerät den EWG Richtlinien 89/392,
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: 89/392, 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 CEE
89/392, 89/336 e 73/23 e sucessivas modificações e integrações.
Verklaart dat de op de identificatieplaat beschreven machine overeenstemt met de bepalingen van de EEG richtlijnen
89/392, 89/336 en 73/23 en de daaropvolgende wijzigingen en aanvullingen.
Intygar att maskinen som beskrivs på identifieringsskylten överensstämmer med lagstiftningsföreskrifterna i direktiven:
89/392, 89/336, 73/23 CEE och påföljande och kompletteringar.
Det erklæres herved, at automaten angivet på typeskiltet er i overensstemmelse med direktiverne
89/392, 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 89/392, 89/336, 73/23 med endringer.
Vahvistaa, että arvokyltissä kuvattu laite vastaa EU-direktiivien 89/392, 89/336, 73/23 sekä niihin myöhemmin tehtyjen
muutosten määräyksiä.
Valbrembo, 03/05/2001
ANTONIO CAVO
C.E.O

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© by NECTA VENDING SOLUTIONS SpA 07-2002 14803
INTRODUCTION PAGE 2
IDENTIFICATION OF THE VENDING MACHINE PAGE 2
IN CASE OF FAILURE PAGE 2
TRANSPORTAND STORAGE PAGE 2
USING THE VENDING MACHINES PAGE 3
POSITIONING THE VENDING MACHINE PAGE 3
WARNING FOR INSTALLATION PAGE 3
PRECAUTIONS IN USING THE MACHINE PAGE 3
WARNING FOR SCRAPPING PAGE 3
DIMENSIONS PAGE 3
TECHNICAL SPECIFICATIONS PAGE 4
POWER CONSUMPTION PAGE 5
VARIABLE COMBINATION LOCK PAGE 5
ACCESSORIES PAGE 5
LOADING AND CLEANING PAGE 6
DOOR SWITCH PAGE 6
MAINTENANCE AND DISINFECTION PAGE 6
CONTROLS AND INFORMATION PAGE 6
LOADING CUPS PAGE 7
LOADING SUGAR AND INSTANT PRODUCTS PAGE 7
LOADING STIRRERS PAGE 7
SANITISING THE FOODSTUFF
CIRCUITS AND THE MIXERS PAGE 8
WEEKLY CLEANING OF THE BREWER UNIT PAGE 9
REPLACING THE FILTER CARTRIDGE PAGE 9
SUSPENDING FROM USE PAGE 9
INSTALLATION PAGE 10
UNPACKING THE VENDING MACHINE PAGE 10
INSERTING THE PRODUCT LABELS PAGE 10
INSTALLING THE FILTER CARTRIDGE PAGE 10
CONNECTING THE MACHINE
TO THE WATER MAINS PAGE 11
CONNECTING TO THE POWER SUPPLY PAGE 11
DOOR SWITCH PAGE 11
INSTALLING THE PAYMENT SYSTEM PAGE 12
CLEANING THE SOFTENER RESINS PAGE 12
BREWER UNIT OPERATION PAGE 12
DISPENSING CYCLE PAGE 12
CHECKING AND ADJUSTING
THE MACHINE SETTINGS PAGE 13
STANDARD SETTINGS PAGE 13
CUP SENSOR PAGE 13
OPERATING MODES PAGE 13
USER INTERFACE PAGE 13
NORMAL OPERATING MODE PAGE 14
FILLER MENU PAGE 14
STATISTICS PAGE 14
SELECTION PRICES PAGE 15
CHANGE TUBES CONTROL PAGE 15
DISPLAYING THE TEMPERATURE PAGE 15
TEST DISPENSING PAGE 15
GSM PRE-ALARMS PAGE 15
EVADTS TRANSFER PAGE 15
TECHNICIAN MENU PAGE 15
FAILURES PAGE 16
PROGRAMMING PARAMETERS PAGE 17
SELECTIONS PAGE 19
VENDING MACHINE PARAMETERS PAGE 19
DISPLAY PAGE 20
MISCELLANEOUS PAGE 20
CUSTOMISING THE
SELECTION COMPOSITION PAGE 20
EVADTS PAGE 22
STATISTICS PAGE 22
TEST PAGE 23
MISCELLANEOUS PAGE 24
MACHINE INFORMATION PAGE 24
INITIALISING PAGE 24
GSM PAGE 24
PROGRAMMER (OPTIONAL) PAGE 24
AUTOMATIC SETUP TRANSFER PAGE 24
TRANSFERRED DATA PAGE 25
CONFIGURING THE LANGUAGE PAGE 25
MAINTENANCE PAGE 25
INTRODUCTION PAGE 25
BREWER UNIT MAINTENANCE PAGE 25
BOILER MAINTENANCE PAGE 26
ANNUAL SANITISING PAGE 26
PRINTED BOARD FUNCTIONS
AND INDICATOR LIGHTS PAGE 26
CPU BOARD PAGE 26
BOILER CONTROL BOARD PAGE 27
ACTUATION BOARD PAGE 27
EXPANSION BOARD PAGE 28
CONFIGURING THE ELECTRONIC BOARDS PAGE 28
SOFTWARE UPDATE PAGE 28
HYDRAULIC SYSTEM PAGE 29
FILLER MENU PAGE 32
TECHNICIAN MENU PAGE 39
WIRING DIAGRAMS PAGE 64
TABLE OF CONTENTS

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© by NECTA VENDING SOLUTIONS SpA 07-200214803
INTRODUCTION
This technical documentation is part and parcel of the
vendingmachine and mustalways followthe machine
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
necessaryto carefully readandunderstand the instructions
contained in this manual, as they offer important informa-
tion on installation safety, operating instructions and main-
tenance.
This manual is divided into three chapters.
The first chapter describes 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.
Thethirdchapterdescribesmaintenance operations which
involve the use of tools to access potentially dangerous
areas.
The operations described in the second and third
chapters must be carried out only by personnel who
have the specific knowledge of the machine function-
ing from a point of view of electrical safety and health
regulations.
IDENTIFICATION OF THE VENDING
MACHINE AND ITS CHARACTERISTICS
This manual describes the following machines:
- models with two units for brewing FB coffee or FB tea
and reconstituting instant products;
- models with one unit for brewing FB coffee or FB tea
and reconstituting instant products;
- instant models for reconstituting instant products.
Every machine is identified by its own serial number,
indicated on the rating plate attached inside the cabinet on
the right side.
This plate is the only one acknowledged by the manufac-
turer as the identification of the apparatus, and carries all
thedata whichreadilyand safelygive technical information
supplied by the manufacturer. It also assists in the spare
partsmanagement.
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 failures or malfunctions that cannot be
solved, then contact:
NECTA VENDING SOLUTIONS SpA
Via Roma 24
24030Valbrembo
Italy - Tel. [phone]
TRANSPORT AND STORAGE
Toprevent any damage,specialcare should betakenwhen
loading or unloading the vending machine.
Themachine canbe liftedby amotor-driven or manualfork
lift truck, and the forks are to be placed underneath the
machine from the side clearly indicated by the symbol on
thecardboard package.
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
temperatureremains between0°C and40°C.
Avoidstacking machines oneontop of theotherand always
keep it upright as indicated by the arrows on the packing.
Boiler data
Water mains
characteristics
Absorbed power
Operating voltage
Model
Product code
Current
Frequency
Serial number
Type

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© by NECTA VENDING SOLUTIONS SpA 07-2002 14803
USING THE VENDING MACHINES OF HOT
DRINKS IN OPEN CONTAINERS
(Ex.: plastic cups, ceramic cups, jugs)
The vending machines of drinks in open containers should
be used only to sell and dispense drinks obtained by:
- brewing products like coffee and tea;
- reconstituting instant and lyophilized products;
Theseproducts shouldbedeclared bythemanufacturer as
"suitable for automatic vending" in open containers.
Thedispensed productsshouldbeconsumed immedi-
ately. They should never be preserved and/or packed
for later consumption.
Anyother useisunsuitable andthuspotentially dangerous.
POSITIONING THE VENDING MACHINE
Thevending machine isnotsuitable for outdoorinstallation.
It must be installed in a dry room where the temperature is
between 2°C and 32°C, and not where water jets are used
for cleaning (e.g. in large kitchens, etc.).
The machine should be placed close to a wall, so that the
back panel is at a minimum distance of 4 cm from it and
correct ventilation may be ensured.
The machine must never be covered with cloth or the like.
Themachine shouldbepositionedwith amaximuminclina-
tion of 2°.
If necessary provide proper levelling by way of the adjust-
able feet included (see Figure 11).
WARNING FOR INSTALLATION
The machine installation and the following mainte-
nance operations should be carried out by qualified
personnelonly,who aretrainedinthe correctuseofthe
machine according to the standards in force.
Themachine issoldwithout paymentsystem,therefore the
installer of such a system has sole responsibility for any
damageto themachineor tothings and personscaused by
faulty installation.
Theintegrityof thevendingmachineandits conformity
with the rules and regulations in force for its relevant
systems must be checked by qualified personnel at
least once a year.
Allpackingmaterials shallbedisposedof inamannerwhich
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
Whenever the machine is to be scrapped, the laws in force
regarding environment protection should be strictly ob-
served. More specifically:
- ferrous and plastic materials and the like are to be
disposed of in authorized areas only;
- insulating materials should be recovered by qualified
companies.
DIMENSIONS
Height 1830 mm
Width 850 mm
Depth 780 mm
Overall depth with door open 1540 mm
Weight:
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gK 532522022

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© by NECTA VENDING SOLUTIONS SpA 07-200214803
AVAILABLE ADJUSTMENTS
Fresh brew: coffee or tea dose, water dose. brewing time
and drying time.
Instant: time adjustment for coffee, instant products
and water doses.
Temperature control programmable via software.
CONTROLS
- Presence of cups
- Presence of water
- Fresh brew unit in start position
- Liquid waste container full
-Operating temperaturereached
- Position of mobile dispensing spouts
SAFETY DEVICES
- Door switch
- Manual-reset boiler safety thermostats
- Air-break float jamming
- Overflow solenoid valve
- Float for full liquid waste container
- Instant boiler anti-overboiling thermostat
- Boiler sensor short-circuit/failure control
- Timer protection for:
Brewer unit ratiomotor
Fresh-brew product dispensing
- Overheating protection for:
Doser units
Brewer unit ratiomotor
Electric mixers
- Fuse protection for:
Main electrical circuit
Boardpower supplytransformer
Coin mechanism power supply
CAPACITYOF CONTAINERS
Fresh brew tea 5,8 Kg
Fresh brew coffee 5,2 Kg
Sugar 4,4 Kg
Powderedmilk 1,4 Kg
Instant coffee 3,9 Kg
Chocolate 3,4 Kg
Soup 3,9 Kg
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TECHNICALSPECIFICATIONS
Power supply voltage 230 V~
Frequency 50 Hz
Installedpower 2400 W
Lightinglamps power
CUP DISPENSER
Suitable for cups with a rim diameter of 70-71 mm. with a
capacity of approximately 900 cups;
PAYMENT SYSTEM
The machine is supplied with all electrical prearrangement
for systems with Executive, BDV and MDB protocol, as
well as for installation of 24 V validators.
Beside the coin mechanism housing, suitable space is
provided for the installation (optional) of the most widely
used payment systems.
SALES PRICES
Adifferent pricein 4programmabletime periodscan beset
for each selection;
the standard setting has the same sales price for all
selections without any time bands.
ENERGY SAVING.
Option of setting the automatic switch-off of lamps and/or
boilers over 3 daily time bands on a weekly basis, to save
electric power during the machine idle periods.
JUG FACILITIES AND FREE VEND
Using a special key, up to 9 freshly brewed drinks can be
dispensed to fill a jug without releasing any cups; alterna-
tively to get free dispensing of normal selections.
COINBOX
Made of aluminized plate.
Cover and lock are available as accessories.
WATER SUPPLY
From the mains, with a pressure of 5 to 85 N/cm2 (0,5÷8,5
bar).

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© by NECTA VENDING SOLUTIONS SpA 07-2002 14803
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.
Under average conditions, and namely:
- Ambient temperature: 20° C
- Instant boiler temperature 90° C
- Inlet water temperature: 18° C
- Water (average) per selection: 90 cc
the following power consumption levels resulted:
The above power consumption calculated from average
data should only be taken as an indication.
VARIABLE COMBINATION LOCK
Some machine models are fitted with a variable combina-
tion lock.
The lock is supplied with two silver colour keys to be used
for normal opening and closing.
The lock can be customised by using a kit, available as
accessory, which permits changing of the lock combina-
tion.
This kit includes a change key (black) for the current lock
combination as well as change (gold) and use (silver) keys
for the new combination.
Sets of change and use keys with other combinations can
be supplied on request.
Additional sets of use keys (silver) may be requested,
indicating the combination stamped on the keys.
Generally, only the use key (silver) is used, while the
combination change keys (gold) can be kept as spares.
Donotuse thechange keyfornormalopening,as itmay
damage the lock.
TOCHANGE COMBINATIONDO ASFOLLOWS:
- insert the current change key (black) and rotate to the
change position (reference notch at 120°);
- remove the current change key and insert the change
key (gold) with the new combination;
- rotate to the close position (0°) and remove the change
key.
The lock will now have the new combination.
Keys with the old combination cannot be used for the
new combination.
ACCESSORIES
A wide range of accessories can be installed on the
machine to change its performance:
The various kits are supplied with their own installation
instructions, which must be strictly observed to ensure the
machine's safety.
Installationand thefollowing testingoperations,must
becarried outonlybyqualified personnelwhohavethe
specific knowledge of the machine functioning from a
point of view of both electrical safety and health regu-
lations.
)hW(noitpmusnocrewoPtinu1tnatsnI
erutarepmetgnitarepohcaeroT005073
yb-dnatsforuohhcaeroF072512
Fig. 1

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© by NECTA VENDING SOLUTIONS SpA 07-200214803
DOOR SWITCH
When opening the door a special switch disconnects the
power from the machine electrical system to allow the
operationsdescribed below,regardingloading androutine
cleaning, in full safety.
All operations requiring the machine to be energized
should be carried out by qualified personnel ONLY,
informed about the specific risks of such situation.
The service power socket, permanently live, is sized for
small tools; care should be taken not to exceed the rating
indicated on the specific plate.
To energize the system with the open door, simply insert
the special key into the slot (see Figure 1).
The door can be closed only after removing the key.
Donot leavethe vendingmachine unattendedwith the
door open.
MAINTENANCE AND DISINFECTION
According to current legislated health and safety rules and
regulations,the operatorof anautomaticvending machine
is responsible for the hygiene and the maintenance of the
foodstuff circuits, to prevent formation of bacteria.
At installation the hydraulic circuits and the parts in
contact with foodstuff should be fully sanitised to
remove any bacteria which might have formed during
storage.
It is advisable that specific sanitising agents (such as
chlorine-based detergents or similar) are used for clean-
ing 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 any dam-
age to persons resulting from failure to comply with current
regulations.
Beforestarting anymaintenance operationsrequiring
parts of the unit to be removed, the machine must
always be disconnected from the power supply.
CONTROLS AND INFORMATION
All user controls and information are conveniently located
on the external side of the door (see Figure 3).
The labels with the selection menu and instructions, sup-
plied with the machine, must be inserted at the time of
installation.
Theprogramming button,toaccess themachinefunctions,
and the mixer cleaning button are located on the coin
mechanism compartment cover.
Chapter 1
LOADING AND CLEANING
Fig. 2
1 - Door switch
2 - internal lamp switch (optional)
3 - Network fuses
4 - Permanently live socket (230v~ 2 A. Max)
5 - Mechanical counter
6 - RS232 serial port
7 - Mixer cleaning button
8 - Programming button
Fig. 3
1 - Modular elements for payment systems
2 - Alphameric display (4x20)
3 - Coin slot-return.
4 - Operating instructions labels
5 - Coin return flap
6 - Dispensing compartment
7 - Lock
8 - Selection menu
9 -Coffee dose selection