N&W Global Vending Kobalto Owner's manual

INSTALLATION, OPERATION, MAINTENANCE
EN English
Do c . No. H 3235EN 00
Ed i t i o n 1 05 - 2008
Kobalto Espresso
120V - 60 Hz
UL - NSF










Valbrembo, 01/10/2008
ANTONIO CAVO
C.E.O.
Si dichiara che la macchina, descritta nella targhetta di identicazione, è
conforme alle disposizioni legislative delle Direttive Europee elencate a lato e suc-
cessive modiche ed integrazioni.

s


98/37/EC
73/23/EC + 93/68/CE 2006/95/CE
89/336/EC + 92/31/CE +
93/68/CE
2004/108/EC
90/128/EC 2002/72/CE
80/590/EEC and 89/109/
EEC
EC 1935/2004



-

CEI EN 60335-1 : 2002 + A11:20005 +A1:2005 +
A12:2006 + A2:2006
CEI EN 60335-2-75 : 2004 + A1:2005 + A11:2006
EN 50366:2003 + A1:2006
EN ISO 11201 and EN ISO 3744
EN 55014-1 + A1+ A2
EN 55022 + A1 + A2
EN 55014-2 + A1
EN 61000-3-2
EN 61000-3-3 + A1
EN 61000-4-2 + A1 + A2
EN 61000-4-3 + A1 + A2
EN 61000-4-4 + A1
EN 61000-4-5 + A1
EN 61000-4-6 + A1
EN 61000-4-11 + A1
The machine described in the identication plate conforms to the legisla-
tive directions of the European directives listed at side and further amendments and
integrations
The harmonised standards or technical specications (designations) which
comply with good engineering practice in safety matters in force within the EU have
been applied are:
La machine décrite sur la plaquette d’identication est conforme aux
dispositions légales des directives européennes énoncées ci-contre et modications
et intégrations successives
Se declara que la máquina, descripta en la etiqueta de identicación, cum-
ple con las disposiciones legislativas de las Directrices Europeas listadas al margen
y de sus sucesivas modicaciones e integraciones
Declara-se que a máquina, descrita na placa de identicação está con-
forme as disposições legislativas das Diretrizes Européias elencadas aqui ao lado e
sucessivas modicações e integrações
Das auf dem Typenschild beschriebene Gerät entspricht den rechts aufge-
führten gesetzlichen Europäischen Richtlinien, sowie anschließenden Änderungen
und Ergänzungen
De machine beschreven op het identicatieplaatje is conform de
wetsbepalingen van de Europese Richtlijnen die hiernaast vermeld worden en latere
amendementen en aanvullingen
Le norme armonizzate o le speciche tecniche (designazioni) che sono
state applicate in accordo con le regole della buona arte in materia di sicurezza in
vigore nella UE sono:
Les normes harmonisées ou les spécications techniques (désignations)
qui ont été appliquées conformément aux règles de la bonne pratique en matière de
sécurité en vigueur dans l’UE sont :
Die harmonisierten Standards oder technischen Spezikationen (Bestim-
mungen), die den Regeln der Kunst hinsichtlich den in der EU geltenden Sicherheits-
normen entsprechen, sind:
Las normas armonizadas o las especicaciones técnicas (designaciones)
que han sido aplicadas de acuerdo con las reglas de la buena práctica en materia de
seguridad vigentes en la UE son:
 As normas harmonizadas ou as especicações técnicas (designações)
que foram aplicadas de acordo com boas regras de engenharia em matéria de seg-
urança em vigor na UE são:
De geharmoniseerde normen of technische specicaties (aanwijzingen)
die toegepast werden volgens de in de EU van kracht zijnde eisen van goed vakman-
schap inzake veiligheid zijn de volgende:

Declaration of conformity
The declaration of conformity with the European Direc-
tives and Standards provided for by the laws in force
is supplied by the rst page of this manual, which is an
integral part of the machine.
It is declared that the machine described by
the identication plate is in compliance with the
provisions of the European Directives, its sub-
sequent amendments and integrations as well as with
the harmonised standards or technical specications
(designations) applied in compliance with the safety
rules of good practice enforced in the EU and listed on
the same page.
Warnings
f o r u s e
The machine can be used by children and by people
having reduced physical, sensorial or mental skills under
the supervision of people responsible for their safety or
specically trained on the use of the machine. Children
shall be prevented from playing with the machine by the
people in charge of their supervision.
f o r s c r a p p i n g
The symbol shows that the machine can not
be disposed of as common waste, but it must
be disposed of as it is established by the
2002/96/CE (Waste Electrical and Electronics
Equipments - WEEE) European Directive and
by the national laws arising out of it in order to prevent
any negative consequence for environment and human
health.
The dierentiated collection of the machine at the end of
its life is organised and managed by the manufacturer.
For the correct disposal of the machine contact the sales
point where you have purchased the machine or our
after-sales service.
The unlawful disposal of the machine implies the appli-
cation of the administrative sanctions provided for by the
rules in force.
Attention!
If the machine is equipped with a cooling system, the
cooling unit contains HFC-R134a uoridised greenhouse
eect gas ruled by the Kyoto protocol, the total heating
potential of which is equal to 1300.

© by N&W GLOBAL VENDING S.p.A. 105-2008 3235-00
English
INTRODUCTION 2
Ma c h i n E id E n t i f i c a t i o n 2
inc a s E o f f a i l u r E 2
tr a n s p o r t a n d s t o r a g E 2
po s i t i o n i n g o f t h E v E n d i n g M a c h i n E 3
Wa r n i n g s 3
TE c H N i c a l f E a T u r E s 4
El E c t r i c E n E r g y c o n s u M p t i o n 5
va r i a b l E c o M b i n a t i o n l o c k 6
ac c E s s o r i E s 6
FILLING AND CLEANING 7
po W E r s W i t c h E s 7
cl E a n i n g a n d sa n i t a t i o n 7
us i n g d i s p E n s E r s 7
co n t r o l s a n d i n f o r M a t i o n 8
lo a d i n g b E a n E d c o f f E E 8
lo a d i n g i n s t a n t p r o d u c t s 9
sE r v i c E fu n c t i o n s 9
fi l l i n g t h E W a t E r s u p p l y t a n k 9
cl E a n i n g t h E W a s t E t r a y s 9
di s a s s E M b l i n g a n d c l E a n i n g Mi x E r s 10
di s a s s E M b l i n g a n d c l E a n i n g t h E Mi l k E r 11
cl E a n i n g t h E c o f f E E u n i t 12
sW i t c h f o r s E r v i c E i n t E r r u p t i o n 12
sE r v i c E i n t E r r u p t i o n 12
INSTALLATION 13
Ma i n s s W i t c h E s 13
un p a c k i n g t h E v E n d i n g M a c h i n E 14
co n n E c t i o n t h E W a t E r 14
Wa t E r d i s c h a r g E 15
El E c t r i c a l co n n E c t i o n 15
rE p l a c i n g t h E l i n E c a b l E 16
st E a M c o c k a s s E M b l y 16
pa y M E n t s y s t E M a s s E M b l y 17
Wa t E r s o f t E n E r 17
pl a t E in s E r t i o n 17
po W E r o n 18
in i t i a l i z a t i o n 19
fi l l i n g t h E W a t E r c i r c u i t 19
OPERATION 20
fu n c t i o n b u t t o n s 20
in s t a n t d i s p E n s i n g c y c l E s 20
Mi x E r W a s h i n g c y c l E s 20
di s p E n s i n g f r E s h M i l k f o r c a p p u c c i n o 21
di s p E n s i n g s t E a M 21
di s p E n s i n g h o t W a t E r 21
Va r i a b l E c H a m b E r c o f f E E u N i T 22
ch E c k i n g a n d r E g u l a t i n g t h E s E t u p s 23
st a n d a r d s E t u p s 23
PROGRAMMING 25
n av i g at i o n 25
po W E r o n 26
no r M a l o p E r a t i o n M o d E 27
fi l l E r mE N u 28
TE c H N i c i a N mE N u 30
MAINTENANCE 41
gE n E r a l i n t r o d u c t i o n 41
va r i a b l E c h a M b E r b r E W i n g u n i t M a i n t E n a n c E 41
Mi l k E r W a s h i n g 42
di s a s s E M b l i n g a n d c l E a n i n g Mi x E r s 42
di s a s s E M b l i n g a n d c l E a n i n g t h E Mi l k E r 43
cl E a n i n g a t r E g u l a r i n t E r v a l s 44
bo a r D f u N c T i o N a N D l i g H T s i g N a l s 46
co n f i g u r a t i o n o f E l E c t r o n i c b o a r d s 46
fl u o r E s c E n t l a M p M a i n t E n a n c E 49
Wa t E r c i r c u i t 50
mE N u s u m m a r y 51
Wi r i N g D i a g r a m l E g E N D 62
TABLE OF CONTENTS
PAGE PAGE

© by N&W GLOBAL VENDING S.p.A. 205-2008 3235-00
IN CASE OF FAILURE
In most cases, any technical problem can be solved by
carrying out minor operations. As a consequence, we
suggest carefully reading this manual before contacting
the manufacturer.
In case of failures or malfunctions that can not be solved,
please apply to:
N&W GLOBAL VENDING SpA
Via Roma 24
24030 Valbrembo - BG
Italy - Tel. +39 - 035606111
TRANSPORT AND STORAGE
To avoid damaging the machine, loading and unload-
ing operations shall be performed with great care. It is
possible to lift the machine by means of a motor-driven
or manual lift truck by positioning the forks beneath the
machine.
Please avoid:
- overturning the vending machine;
- dragging the vending machine by means of ropes or
alike;
- lifting the vending machine by its sides;
- lifting the vending machine by means of slings or ropes
- shaking the vending machine and/or the package.
For storage it is necessary to keep the room dry at a
temperature between 0 and 40 °C.
You can stack up max. 2 machines, if originally packed.

arrows on the package.
INTRODUCTION
The technical documentation supplied is an inte-
gral part of the equipment and should be kept with
the unit at all times for future reference.
Before starting to install and use the machine, it is ne-
cessary to carefully read and understand the content of
the documentation since it can supply important infor-
mation on installation safety, utilization rules and mainte-
nance operations.
The manual is divided into three chapters.
The rst chapter is intended to describe the ordinary

in areas of the machine that can be accessed with the
simple use of the door key, without using any other tool.
The second chapter contains the instructions for cor-
rect installation as well as the information necessary for
optimal utilization of the machine performance.
The third chapter is intended to describe the mainte-
nance operations involving the use of tools for access to
potentially dangerous areas.
The operations described in the second and third
chapter must be carried out only by the person-
nel who have a specic knowledge of the machine
operation from the point of view of electric safety
and health rules.
IDENTIFICATION OF THE MACHINE AND
ITS FEATURES

number that can be found on the rating plate arranged
inside on the right side.

manufacturer and it contains all the data that enable the
manufacturer to supply technical information of any kind
in a quick and safe manner and to facilitate the manage-
ment of spare parts.
Boiler data
Absorbed power
Operating voltage
Model
Product code
Water system features rete idrica
Current
Frequency
Serial no.
Type
Fig. 1

© by N&W GLOBAL VENDING S.p.A. 305-2008 3235-00
POSITIONING THE VENDING MACHINE
The machine is of a professional type and it must be
installed in places where the access for operation and

If installed for public use, it must be supervised by quali-

The machine is not suitable for installation outdoors. It
must be installed in a dry room at a temperature ranging
from 35.6°F to 89.6°F. It can not be installed in a room
where water jets are used for cleaning (e.g. large kitch-

The machine can be installed near a wall, but in such
a way that the back is a minimum of 2 inches far from
the wall in order to provide for regular ventilation. It shall
never be covered by a piece of cloth or alike.
The machine shall be arranged on a leveled surface
or on any other support that is a minimum of 32 inches
high.
Important!!
The machine is accessed from the rear side and on both
sides in case of extraordinary maintenance and/or repair.
As a consequence, it is necessary to enable the ma-
chine to rotate around itself in order to disassemble the
back and the sides.
The feet are not dimensioned to support any im-
pact. As a consequence, they must be disassem-
bled if you wish to move the machine later on.
WARNING
f o r i N s T a l l a T i o N
The installation and any subsequent maintenance
operation shall be carried out by the personnel
skilled and trained on the utilization of the machine
according to the rules in force.
The machine is sold without any payment system. As
a consequence, only the installer will be liable for any
damage that may be caused to the machine or to things
and persons by an incorrect installation of the payment
system.
The intactness of the machine and its compliance
with the standards of relevant installations must be
checked by skilled personnel at least once a year.
The disposal of package materials shall occur in full
observance of environmental rules.
f o r u T i l i z a T i o N
Some tricks will help you to protect the environment:
- use biodegradable products to clean the machine;
- properly dispose of all the packages of the products
used to fill and clean the machine;
- power off the equipment when it is not in use to provide
for considerable energy saving.
f o r D i s p o s a l
The symbol shows that the machine can not be dis-
posed of as common waste, but it must be disposed of
as it is established by the 2002/96/CE (Waste

European Directive and by the national laws
arising out of it in order to prevent any nega-
tive consequence for environment and human
health.

its life is organized and managed by the manufacturer.
For the correct disposal of the machine contact the sales
point where you have purchased the machine or our
after-sales service.
The illicit disposal of the machine by its holder involves
the application of the administrative sanctions provided
for by the rules in force.

© by N&W GLOBAL VENDING S.p.A. 405-2008 3235-00
TECHNICAL FEATURES
Di m E N s i o N s
Height inches 31.30
Height with container inches 38.00
Width inches 18.50
Depth inches 22.76
Max. open door overall dimensions inches 37.50
Max height with top panel lifted inches 41.02
Weight inches 41.02
El E c T r i c a l c o N N E c T i o N
  
Frequency Hz 60
Absorbed power W 3,050
Maximum current A 13.7
bo i l E r s
e: 20.29 oz capacity with a 1,100 W heater.
Steam: 50.72 oz capacity with a 1,650 W heater.
pa y m E N T s y s T E m
The machine can use special kits to mount payment
systems with an Executive, MDB or BDV protocol.
The validator and payment systems shall be arranged

sa l E s p r i c E s

single selection.
A sales price that is the same for all selections is avail-
able for the standard setup.
Wa T E r s u p p l y
Supplied by the location water supply at a pressure

The machine can be equipped with water supply tanks
of various capacities.
po s s i b l E a D j u s T m E N T s


Volumetric water doses.
Instant product doses in grams.
Water temperature adjustable via software.
co N T r o l s
- water presence
- coffee presence
- operating temperature reached
- solid waste tray available
- dispensing compartment back available
Fig. 2

© by N&W GLOBAL VENDING S.p.A. 505-2008 3235-00
sa f E T y D E V i c E s
- door switch
- top panel closing switch
- dispensing compartment back switch
- boiler safety thermostat manually reset
- air-break float jam (only if supplied by the water
mains)
- anti-flood solenoid valve (only if supplied by the
network)
- steam boiler safety thermofuse;
. minimum water level probe in steam boiler.
- time-based protection for:
pump
 
grinder
- thermal overloads protection for:
ingredient motors
 
electromagnets
pump
whipper motors
grinder motor
- protection with fuse
main electric circuit
board supply transformer
co N T a i N E r c a p a c i T y
 2.65
lbs.

instant products, according to the models.
The indicative product quantity is summed up by the fol-
lowing table:
ELECTRIC ENERGY CONSUMPTION
The electric energy consumption of the machine will
depend upon many factors such as the temperature and
ventilation of the room where the machine is installed,
the inlet water temperature, the boiler temperature, etc.
The following energy consumption values have been
measured at a room temperature of 71.6° F
Temperature reached Wh
24-h stand-by Wh
The energy consumption calculated on the average val-
ues above shall be understood as merely indicative.
Container oz 4.4 5.5 6.6 9.9
Instant coee lbs 1.1 1.4 1.7 2.6
Milk lbs 1.2 1.05 1.9 2.9
Chocolate lbs 3.3 4.1 5.0 7.4
Sugar lbs 3.8 4.8 6.1 9.2

© by N&W GLOBAL VENDING S.p.A. 605-2008 3235-00
VARIABLE COMBINATION LOCK
Some models are supplied with a variable combination
lock.
The lock is complete with a silver key with a standard
combination for normal opening and closing operations.
It is possible to customise the locks by using a kit made
available as an accessory and intended to change the
lock combination.



Sets of change and use keys with other combinations
can be supplied upon request.
-
quested by specifying the combination stamped on the
keys.
-

spare keys.
Do not use the change key for usual opening opera-
tions since this may damage the lock.
To change the combination:
- open the machine door to avoid having to force the
rotation;
- slightly lubricate by using a spray inside the lock;
- insert the current change key (black) and turn it until
you reach the change position (reference notch at
120°);
- remove the current change key and insert the change
key (gold) with the new combination;
- turn it until you reach the close position (0°) and re-
move the change key.
The lock has now assumed the new combination.
The keys of the old combination can be no longer
used for the new combination.
ACCESSORIES
A wide range of accessories can be mounted on the
machine to vary its performances:
The assembly kits are supplied with mounting and test-
ing instructions that shall be strictly followed to preserve
the machine safety.
Important!!
The utilisation of kits that are not type-approved by the
manufacturer can not provide for the observance of
safety standards, in particular for live parts.
The manufacturer will disclaim all responsibility for the
use of non type-approved components.
Assembly and any subsequent testing operation
must be carried out by qualied personnel who
have a specic knowledge of the machine opera-
tion from the point of view of electric safety and
health rules.
Fig. 3