copertina
type: XX
INSTALLATION AND MAINTENANCE MANUAL
Original instructions
MAN1920124 rel. 01 dated 23.09.2011
_________________________________________
www.rheavendors.com
copertina 2
by
notes
01
23.09.2011
Company names; implementation of safety warnings, general information and maintenance;
00
17.11.2010
First issue;
REL.
DATE
MAN1920124 rel. 01 dated 23.09.2011
DESCRIPTION
page no. 2 of 48 pages
garanzia
by
General
guarantee
conditions
these conditions regulate Rheavendors Industries S.p.A.’s
obligations with reference to guarantee and repair; any other term
or condition, either verbal or written, is not applicable, including
those in the purchaser’s purchase orders, if not explicitly accepted
and signed by Rheavendors Industries S.p.A.; if the guarantee
terms here below should be held not to be valid and/or lawful in
the Country where the product is sold, they will not be effective
whereas all the other clauses will remain valid and applicable;
1st
the mechanical and electronic components of the machine are
guaranteed for twelve months, starting from the sales date certified
by the fiscal receipt;
2nd
the guarantee shall be understood as the free replacement or
repair of any part of the machine that – at the manufacturer’s
unquestionable discretion – should prove to be originally
defective due to manufacturing defects; the cost of sending the
manufacturer machines, defective pieces and spare parts will be
totally charged to the user’s account; the manufacturer reserves
the right to use new or reconditioned components for repair; if
replaced, original components will be guaranteed for 12 months;
the parts replaced under guarantee will become the property of
Rheavendors Services S.p.A. (request for “Form PO 19.01/2b”
Materials under guarantee – Authorisation to return);
3rd
in case of irreparable failure or if a failure of the same origin is
repeated, the manufacturer may – at its unquestionable discretion
– replace the machine with another one, the model of which is
either the same or an equivalent one; the guarantee of the new
machine will be extended up to the original term of guarantee of
the replaced machine;
4th
all the parts that should prove to be defective due to negligence or
carelessness (non-observance of the instructions for the operation
of the machine), incorrect installation or maintenance by
unauthorised personnel, transport damage or any circumstance –
anyway – not due to the manufacturing defects of the machine are
not covered by guarantee; the installation and connection with
supply plants as well as the maintenance operations mentioned by
the installation manual are also excluded from any performance
under guarantee; the guarantee will not cover payment systems
either; whether installed on the machine or supplied as an
accessory, they are subject to their manufacturer’s guarantee
whereas Rheavendors Industries S.p.A. will just act as a broker;
all changes made to the machine and not agreed with the
manufacturer in writing will involve the immediate termination of
the guarantee period and anyway fall under the Customer’s total
responsibility;
5th
the guarantee is excluded in all cases of improper use of the
machine;
6th
Rheavendors Industries S.p.A. will disclaim all responsibility for any
damage that may be directly or indirectly caused to people,
animals or things as a result of:
improper use of the vending machine; incorrect installation;
improper energy or water supply; serious maintenance deficiency;
actions or changes not explicitly authorised; use of non original
spare parts;
in case of failure, Rheavendors Industries S.p.A. is obliged neither
to compensate any economic damage due a forced stop of the
machine nor to extend the guarantee period;
7th
if the machine should be transferred to a centre designated by the
manufacturer for overhaul or repair, the relative transportation
risks and costs will be charged to the user’s account. The freight
charges of machines, defective pieces and spare parts are always
understood as charged to the user’s account;
MAN1920124 rel. 01 dated 23.09.2011
page no. 3 of 48 pages
dichiar. conf.
by
declaration of
conformity
Rheavendors Industries S.p.A. declares that this vending machine
has been designed and manufactured in compliance with the
following directives and safety standards:
Directives:
2004/108/EC; 2006/95/EC; 2006/42EC;
2002/95/EC (RoHS); 2002/96/EC (RAEE); 1907/2006/EC (REACH);
1935/2004/EC;
Standards:
SAFETY part. 2-75: (particular requirements for commercial
dispensing appliances and vending machines) +
CEI EN 60335-2-75/A12;
EN 60335-1: 2002 + A1: 2004 + A2: 2006 + A11: 2004 +
A12:2006 + A13: 2008 + A14: 2010 +
60335-1/EC: 2010;
EN 60335-2-75: 2004 + A1: 2005 + A11: 2006 + A2: 2008 +
A12: 2010;
EMC:
EN 55014-1: 2006 + A1: 2009;
EN 55014-2: 1997 + A1: 2001 + A2: 2008;
EN 61000-3-2: 2006 + A1: 2009 + A2: 2009;
EN 61000-3-3: 2008;
EMF:
EN 62233: 2008;
manufacturer of the machine
Rheavendors Industries S.p.A.
Via Garavaglia, 58
21042 Caronno Pertusella
Varese
Italia
The Legal Representative
ISO 9001
certification
MAN1920124 rel. 01 dated 23.09.2011
(A. D. Majer )
page no. 4 of 48 pages
indice
by
table of contents
01.
legend
page 06
02.
introduction
page 07
03.
technical data
page 08
04.
configurations
page 10
05.
presentation
page 12
06.
preliminary actions
page 23
07.
connections
page 24
08.
first power on
page 25
09.
programming
page 27
10.
maintenance
page 34
11.
solution of problems
page 37
12.
parameters
page 39
13.
how to do to…
page 40
14.
espresso hydraulic diagram
page 42
15.
instant hydraulic diagram
page 43
16.
addendum Light
page 44
in the listed chapters, the manual describes a Barista vending
machine in its hardware and software components for a complete
and fully-aware use of all machine functions; due to the large
variety of available options and the constant technical update of
our vending machines, some special device or function might be
indicated and described not in the manner you expect; in this case,
do not hesitate to contact us;
telephone: 0039 02 966 551
fax: 0039 02 96 55 086
e mail: rheavendors@rheavendors.com
ATTENTION: this label applied next to the serial number label
inside the vending machine points out that the instructions
supplied by this manual must be carefully read before the
installation and operation of the vending machine;
please, print this manual only
protection is our common interest;
MAN1920124 rel. 01 dated 23.09.2011
if
necessary;
environmental
page no. 5 of 48 pages
legenda
by
01.
legend
some general instructions that may be of use for reference to this
manual;
01.01.
abbreviations
and pictograms
I=
E=
A=
R=
=
VSF =
§=
01.02.
attention
symbols
dispensing cycle of drinks based on instant products;
dispensing cycle of drinks based on instant products and coffee
beans;
machines with internal water tank;
machines with external water supply;
mixer for mixing the instant product with water;
worm screw pitch in the product canister;
product shaker for instant canisters;
=
espresso coffee brewer;
=
hot water dispenser;
of
if the text is highlit by this symbol, it is recommended to pay
special attention to the performance of the procedures described; if
not carefully performed on safe conditions, they can be source of
general danger;
if not properly performed, the actions marked by this symbol may
expose to accidental contacts with electric voltage;
if not properly performed, the actions marked by this symbol may
expose to accidental contacts with high-temperature parts;
the same symbols can be found inside the vending machine to
specify the parts on which to act with the outmost care;
the symbol recommends the utmost attention during the actions
described; the use of the service key intended to activate all
machine functions when the door is open is only reserved to the
technical operators who know the operation of the vending
machine, who are aware of potential risks and who make sure they
are operating on totally safe conditions;
the use of the service key shall be strictly limited to the time
necessary to perform the actions requiring the use thereof; users
shall be informed of the prohibition on using and approaching the
vending machine;
the symbol means that it is forbidden to dispose of the equipment
as urban waste and compulsory to provide for separate collection in
order to prevent any potential effect on the environment and
human health; strictly follow the provisions of the European
Parliament’s 2002/96/EC Directive;
01.03. tools
some tools commonly used and easy to find are necessary to act
with this vending machine:
-
a
a
a
a
pair of scissors for electricians;
star screwdriver 4/6 mm;
set of fixed wrenches up to 13 mm;
set of socket head screws from 2 to 8 mm;
it may be of use to procure some expendables, such as disposable
paper, single-use gloves, clean cloths, cups and a bucket for the
collection of waste water;
MAN1920124 rel. 01 dated 23.09.2011
page no. 6 of 48 pages
introduzione
by
02.
introduction
© Rheavendors Industries S.p.A.; all rights reserved;
this document contains some confidential information of
Rheavendors Industries S.p.A.’s exclusive property; the content of
this document can be neither disclosed in favour of third parties,
nor copied or reproduced in any form whatsoever, either fully or
partially,
without
Rheavendors
Industries
S.p.A.’s
prior
authorisation in writing; the utilisation, reproduction or disclosure
of the technical information in this document can be protected by
Rheavendors Industries S.p.A. according to the Law;
02.01. copyright
information
this manual is intended for the owner of the vending machine; it is
an integral part of the machine and it shall be kept with it;
the information supplied by this manual are intended to achieve
the best performances of the vending machine within the scope of
application established by the Manufacturer; Rheavendors
Industries S.p.A. reserves the right to improve future production
without serving any prior notice and without assuming any
obligation to update the products on the market; the manufacturer
will disclaim all responsibility for any inaccuracy due to misprints;
safety rules for using the vending machine
02.02. rules
**
**
**
**
**
**
02.03. contacts
** pay special attention to the chapters and notes high lit by the
symbols of alert; strictly observe the rules concerning, in
particular, the operators’ and users’ safety;
** under no circumstance may the vending machine be used by
children or by people with poorer physical, sensorial or mental
capacities or who have not been properly informed on correct
use; children shall be supervised to prevent them from playing
with the vending machine;
** if you should find out a water leak or the presence of smoke,
immediately detach the vending machine from the electric and
hydraulic network, never try to restore its operation and apply
to skilled technicians;
** the machine shall be installed according to national rules; pay
special attention to the rules about the machines directly
connected with the hydraulic network;
** the user is not allowed to access the maintaining and servicing
area that shall be properly signalled;
** never remove protections, never override safety devices and
never modify the machine or its components;
Rheavendors Services S.p.A. is at disposal for any kind of
support and information on this vending machine;
telephone: 0039 02 966 551
fax: 0039 02 96 55 086
e mail: rheavendors@rheavendors.com
for any reference about our partners all over the world please visit
site :
www.rheavendors.com
02.04. serial number
labels
to be able to identify the vending machine rapidly and univocally as
well as to get the best support, please specify the data of the serial
number label;
code : D12345A67890
s/n: 1234 56 7890
(example)
silvery serial number labels are applied inside and outside the case
of the machine;
MAN1920124 rel. 01 dated 23.09.2011
page no. 7 of 48 pages
dati tecnici
by
03.
technical data
03.01. dimensions
height (including the 30 mm upper rail):
width:
depth:
depth with open door:
600
300
455
700
03.02. weight
instant machine:
espresso machine:
20 kg
30 kg
- connection by means of a solenoid valve with 3/8“ gas male face:
- supply by a submersible pump:
- connection from internal tank;
from 0.1 MPa to 0.8 MPa
24 V dc, 1.2 A max.;
2,2 litre capacity
- 230 V ac (110 V ac), 50/60 Hz; single-phase and ground;
- cable of the following type: H05VV-F 3G 1 mm² 300/500 V;
in I:
in E:
03.03. supply
water
energy
mm
mm
mm
mm
1.400 W
2.100 W
anyway refer to label data
03.04. sound pressure
A-weighted sound pressure level;
03.05. keyboard
eight selection buttons;
03.06. display
two sixteen-character lines;
03.07. lighting
door lighting with neon tube;
light indicator blinking during the dispensing cycle;
220 V ac; 6 W; 210 mm
03.08. dispensing cpt.
open; folding cup support (useful height 90 mm);
maximum 150 mm
03.09. drip tray
drip tray beneath the cup surface;
capacity 750 ml
03.10. dispenser
a fixed dispensing place;
03.11. safety
water
less than 70 dB(A)
in the instant machine, overflow sensor;
in the espresso machine, overflow sensor and pressure relief valve;
in all machines water inlet solenoid valve with anti-flood sensor;
energy
a main switch, a door switch;
two 6.3x32 mm fuses;
220 V ac; 12 A delayed
heat
manually resettable sensors;
thermofuses;
88 °C
121 °C
software
time limits for water dispensing cycles;
03.12. grinder motor
in the espresso machine:
03.13. grinders
in the espresso machine, conical;
03.14. coffee brewer
made of plastics; the dimension of the brewing chamber can be
mechanically programmed in three volumes:
03.15. air break
in the espresso machine, air break with overflow and level switch;
03.16. pump
in the instant machine:
in the espresso machine:
24 V dc
220 V ac
03.17. product motors
max. three , according to the machine configuration;
95 r.p.m. 24 V dc
03.18. mixing bowls
max. two in the instant version, max. one in the espresso version,
according to the machine configuration;
03.19. mixer motors
max. two in the instant version, max. one in the espresso version,
according to the machine configuration;
15.000 r.p.m. 24 V dc
03.20. boiler
instant machine: open-top boiler;
espresso machine: heat-exchanger for espresso;
open-top boiler for instant products;
3,4 litres, 1.300 W
700 W
1,3 litres, 1.300 W
MAN1920124 rel. 01 dated 23.09.2011
220 V ac
Ø 40 mm
orange chamber
Ø 36 mm
black chamber
page no. 8 of 48 pages
dati tecnici
by
03.21. product canisters
max. three, according to the machine configuration; single (55
mm) or double (110 mm) width; dispensing worm screws 9 mm or
18 mm in pitch; with mixer gear and stirrer, if arranged by the
configuration and with standard or shorter product slide outlet
(see 05.24.);
- coffee beans canister (or hopper) capacity:
1.0 kg
- instant canister capacity:
width 55 mm
capacity 1.7 litres
coffee
0.33
milk
0.38
chocolate
0.94
tea
0.98
width 110 mm
capacity 3.5 litres
kg
kg
kg
kg
milk
chocolate
0.80 kg
2.20 kg
03.22. miscellaneous
machine parameters programmable by means of a flash key or
selection keyboard; data collection by means of a flash key (see
09.06.);
03.23. notes
the water and energy supply tolerance limits that can ensure a
good and proper operation of the Barista machine are:
water:
from 10 °F to 25 °F (*)
400 μS @ 20 °C
- total hardness:
- recommended conductivity:
(*) if harder, please use anti-limestone filters;
energy:
+10 % /- 25 %
+/- 5 %
- nominal voltage:
- nominal frequency:
room (during storage and operation):
5 °C ÷ 35 °C
max. 80 %
- temperature:
- relative humidity:
electric consumption:
from 34 Wh to 430 Wh
- power (vending fase):
the complete data according to the EVA-EMP Energy Measurement
Protocol, are made available upon request (see 02.03.);
the power supply cable supplied with the vending machine
shall not be altered under any circumstance; in case of loss
or damage replace it by using an original component only;
make sure that the electric installation can deliver the power
suitable for the machine (see 03.03.); a good ground connection is
not only a legal obligation for the protection of users and
operators, but it can also provide for correct power supply;
MAN1920124 rel. 01 dated 23.09.2011
page no. 9 of 48 pages
configurazioni
by
04.
configurations
04.01.
Barista configurations are numerous; they are coded by means of
some categories exemplified here below in the abbreviation of the
machine:
a. instant
b. instant and espresso
c. product canisters
- instant products only:
- instant products and coffee beans:
- number of instant products and coffee beans (if E):
d. water supply
- - external, by means of the inlet solenoid valve:
- - internal, from the internal tank to the vending machine:
e. numbering
product canisters, mixing bowls and mixers are numbered in
progression, from the left to the right, as it is shown later on; this
numbering is used in the chapter on how to programme (see 09.)
drinks;
04.02. examples of
configurations
V.M. Barista I/3 A
Barista
Barista
Barista
Barista
Barista
Barista
I
E
E/4;
I/5
E/4 R
E/3 A
keyboard selections
380
grams
330
grams
VSF18
VSF 18
VSF9
1
2
3
940
grams
1.
2.
3.
4.
5.
6.
7.
8.
2,2
litres
water 1
WATER
COFFEE
MILK
CHOCOLATE
§
short coffee
long coffee
white coffee
cappuccino
capp-ciocc
latte macchiato
chocolate
hot water
water 2


mixer 1
mixer 2
V.M Barista E/3 R
2200
grams
VSF18
VSF9
1
2
CHOCOLATE
COFFEE BEANS
§
380
grams
keyboard selections
MILK
1000
grams
1.
2.
3.
4.
5.
6.
7.
8.
water 1

mixer 1
short coffee
long coffee
white coffee
cappuccino
capp-ciocc
latte macchiato
chocolate
hot water
the configurations above are just some of possible Barista
configurations, considering the vending machine releases and
programmability; the principles of operation and information are
anyway universal and applicable to all machines of the Barista
range;
04.03. accessories
to complete and supplement the vending machines of the Barista
range, Rheavendors Industries S.p.A. has got a series of
accessories manufactured for these machines, such as cabinets,
autonomous water supply kits, …;
Rheavendors Services S.p.A. is at disposal for any kind of support
and information on special configurations (see 02.03.)
MAN1920124 rel. 01 dated 23.09.2011
page no. 10 of 48 pages
LM
by
04.04. LM selection
Barista can produce a drink called Latte Macchiato, composed by
milk and coffee and served in the cup in differently coloured bands,
typically milk, coffee and milk;
to get this special drink, refer to a specific package of instructions,
every step of which is called “LM dispensing cycle”; please keep in
mind some general principles to achieve this special drink quality:
- the first milk dispensing cycle shall not be too much mixed;
- the second milk dispensing cycle should occur after 10/15
seconds; mixing shall be extended and performed at the
maximum rotation speed of the impeller;
- the espresso coffee should be dispensed at least 15/20
seconds after the second milk dispensing cycle in the cup;
"Latte Macc hiato" selec tion
flow diagram
parameters
values
1st milk
parameters
time prod n
start delay prod n
water time n
start delay water n
time mixer n
start delay mixer n
speed mixer n
prod n
water n
24
5
60
0
60
3
low
mixer n
2nd milk
prod LM
time prod LM
start delay prod LM
water LM time
start delay water LM
time mixer LM
start delay mixer LM
speed mixer LM
water LM
mixer LM
24
200
60
150
80
180
high
coffee water
2nd delay
espresso coffee start
200
2nd delay
2nd milk
1st delay
1st milk
selection
time
the data supplied by the table provide for a “latte macchiato”
dispensing cycle and they can be adapted to achieve dispensing
cycles more suitable for the users’ wishes;
MAN1920124 rel. 01 dated 23.09.2011
page no. 11 of 48 pages
E-I
by
05.
presentation
espresso
05.04.
display
05.02.
selection keyboard
05.03.
selection label pocket
05.05. orange panel
in espresso machines
05.08.
door lock
05.06.
orange light
indicator
05.07.
dispenser
05.09.
drip tray
flap support for cups
instant
rail stop cups
05.05.
light blue panel
in instant product machines
05.06.
light blue light
indicator
MAN1920124 rel. 01 dated 23.09.2011
page no. 12 of 48 pages
by
espresso fronte
espresso front
05.17.
flash key connection
05.15.
door switch
05.24.
instant product canister
05.16.
internal button PROG
05.18.
coffee beans canister
05.15.
service key
05.24.
closing baffle
05.19.
grinder
05.24.
product slide
05.20.
coffee brewer
05.08.
door lock
05.05.
neon power supply
05.06. light indicator
power supply
05.28.
nozzle support
05.23.
grounds container
05.26.
mixing bowl
05.09.
drip tray
05.35. coffee hopper
presence switch
05.19.
grinding regulation
05.19.
grinder
05.25.
product motor
05.20. coffee
unit lock lever
05.38.d. coffee unit
chamber heating
connection
05.22. coffee unit
presence switch
05.27.
mixer motor
05.20. coffee unit
water supply
05.09.
waste water discharge
MAN1920124 rel. 01 dated 23.09.2011
05.28. dispenser
nozzle support lock
lever
page no. 13 of 48 pages
by
espresso retro
espresso rear
05.10.
electric connection
05.31.
environment aspirator
05.30.
powder aspirator
05.11.
power on switch
05.12.
fuses
05.14.
water inlet solenoid valve
05.38.a.
CPU
05.38.c.
expansion board
05.38.d.
resistor supply
05.25.
product motor
05.27.
mixer motor
05.36.
boiler
toroidal transformer
05.31.
environment aspirator
05.12.
fuses
05.30.
powder aspirator
05.32.
air break
05.36.
heat exchanger
05.34.
heat exchanger pump
boiler outlet hose
MAN1920124 rel. 01 dated 23.09.2011
05.14.
water inlet solenoid valve
page no. 14 of 48 pages
espresso interno
by
espresso
to extract the slide including the fundamental components of the
vending machine, just remove the three screws A and separate the
two electric connectors B after having removed the coffee unit (see
13.05.) and the connectors of the temperature probes (see
05.38.a. and c.); now, you can extract the slide from the machine
cabinet;
B
A
A
boiler temperature probe
A
three-way valve
outlet
level probe
05.33.
volumetric counter
clicson
pump motor
05.32.
air break
water outlet
heat exchanger
temperature probe
after having extracted the slide of hydraulic components from the
cabinet, some “internal” parts can be easily inspected and
accessed; e.g. if the machine is disassembled this way, you can
easily set up the right phase of the coffee unit, which shall be
exactly in the position of the picture during the brewing phase;
the central articulation of the connecting rod shall be “moved
backwards” by some degrees compared to the ideal line joining the
axis of rotation of the unit and the upper end of the connecting
rod;
to achieve this result:
- loosen the socket head screw A;
- adjust the switch position by rotating the support as well as by
anticipating or postponing the cam trip on the switch lever;
- screw the socket head screw again;
05.19.
grinder motor
05.27.
mixer motor
coffee unit rotation switch
05.22. coffee unit
presence switch
MAN1920124 rel. 01 dated 23.09.2011
coffee unit rotation
switch regulation
A
05.21.
coffee brewer motor
page no. 15 of 48 pages
by
fronte e retro
solubile
instant front and rear
05.16.
internal button PROG
05.29.
water door
05.24.
instant product canister
05.24.
closing baffle
05.08.
door lock
05.28.
nozzle support
05.29.
internal water tank
05.24.
product slide
05.05.
neon power supply
05.06. light indicator
power supply
05.26.
mixing bowl
05.09.
drip tray
05.38.a.
CPU
05.27.
mixer motor
05.37.
pump motor
05.25.
product motor
05.30.
powder aspirator
05.31.
environment aspirator
05.37.
boiler
05.14.
water inlet solenoid valve
05.13.
water drain plug
MAN1920124 rel. 01 dated 23.09.2011
05.12.
fuses
05.11.
power on switch
05.10.
electric connection
page no. 16 of 48 pages
presentazione
by
05.01. general
information
the Rhea Barista vending machine is a machine explicitly designed
for being easily used by all users since no specific competence is
required in preparing drinks;
the function consists in dispensing drinks by mixing food products
and water at a proper temperature; the correct operation of the
vending machine occurs in closed rooms in normal environmental
conditions and at a room temperature between 5° and 35°C, the
relative humidity below 80%;
use only specific ingredients for vending machines;
dispense by briefly pressing a key of the selection keyboard
(see 05.02.); make sure that the cup has been properly positioned
at the dispensing station, if necessary by using the flap support for
caps (see 03.08.);
05.02. selection
keyboard
after having closed the door, press the buttons to dispense; keys
will assume various functions in the programming mode (see 09.)
and enable the user to modify the machine parameters; keys are
numbered progressively from the left: 1, 2, …;
05.03. selection label
pocket
the front cover side just above the selection pushbutton panel
accommodates the pocket where to insert the stripe specifying the
names of the selections you can obtain;
05.04. display
the display messages inform users and operators about the
operation state of the vending machine;
05.05. door lighting
the front panel of the door is lighted by a neon tube arranged in a
door compartment; the panel is orange in the espresso machine
and light blue in the instant machine;
05.06. light indicator
a light indicator is blinking (colours as above) during the dispensing
cycle of drinks;
05.07. dispenser
the Barista vending machine has got a fixed drink dispenser on the
cup support surface;
05.08. door lock
the door is closed by means of a lock; the key is mapped and
numbered for identification;
05.09. drip tray
it collects all residual drops from the dispenser and, if necessary,
the waste water in excess from the boiler; it is slided at the bottom
of the machine case, in the front, and it is composed by a covering
drawer and a grilled cover that can be washed by running water;
an electric contact is intended to control the filling level (see 10.01.
and 13.01.); the floater is raised if the content is in excess;
05.10. electric
connection
a three-terminal socket is arranged at the back of the case for the
connection of the mains cable;
05.11. power on switch
to power on and off the machine;
05.12. fuses
installed on the mains power supply (see 03.11.);
05.13. water drain plug
from where to let the silicone tube from the boiler come out for
emptying, in I machines;
05.14. water inlet
solenoid valve
03
02
05
08
06
07
09
12
14
the water inlet solenoid valve on R machines only has got an antiflood safety device intended to stop the water inlet in case of
failures; to its electrical pins can be connected in parallel an any
submersible pump (see 03.03.);
MAN1920124 rel. 01 dated 23.09.2011
04
11
13
page no. 17 of 48 pages
10
presentazione
by
05.15. door switch
to power off the machine when the door is open;
attention
some parts remain anyway network-connected
act extremely carefully
17
use the service key to supply the vending machine if it is necessary
to activate the machine when the door is open; the service key is
in a support on the left wall inside the vending machine;
05.16. internal button
(PROG)
the button giving access to the programming mode of the machine
is arranged inside the door at the bottom of the cover (PROG);
05.17. flash key
connection
the connection for insertion of the flash key is made available on
the cover, on the right side;
05.18. coffee beans
canister
it contains coffee beans, it is protected by a cover; an orange
closing baffle enables the operator to lift it on safe conditions;
05.19. grinder
the grinder grinds the coffee beans in the hopper to pour them into
the coffee unit underneath; the grinding degree can be adjusted by
means of the index inside the semicircular sector;
05.20. coffee brewer
after having received and compressed the ground dose, the coffee
unit will brew it with the water coming from the pump; the used
dose is conveyed to the grounds container (see 05.23.); it is
fastened by means of a lever;
05.21. coffee brewer
motor
the coffee brewer motor will rotate some parts of the coffee brewer
to compress ground coffee for brewing; rotation is controlled by a
switch driven by a cam that will inform the CPU on the position of
the brewer;
05.22. coffee unit
presence switch
a switch makes sure that the coffee unit is properly installed to
prevent it from dispensing espresso in case of shortage;
05.23. grounds
container
it collects over sixty ground doses in E machines after having used
them in the coffee brewer; a software option (see 09.01.n.) will
show a warning message as soon as the tray is full;
05.24. product canisters
instant product canisters dispense their content in the underlying
mixing bowls; an internal worm screw driven by the product motor
will push the instant product to the product slide; they can be
equipped with a wheel and a stirrer for constant dispensing; the
outlet, the dimension of which can be either standard or smaller,
has got a closing baffle;
15
16
24
18
19
26
20
23
the coffee bean canister (hopper) has a closing blade for insertion
before lifting it and a metal tongue that enables the machine to
dispense espresso drinks after having inserted it into its seat (see
05.35);
to protect the products, canisters are closed by a cover; the
versions not connected with the water mains are complete with a
water tank in the place of a product canister and it can be filled
through a cover hatch of the vending machine (see 05.29.);
05.25. product motors
05.26. mixing bowls
they are intended to rotate the worm screws inside instant product
canisters to pour the product quantity necessary for selection in the
mixing bowls;
25
the mixing bowls of the mixers will accommodate the instant
products you have poured to mix them with water; the fan of mixer
motors will act at the bottom and the drink outflow to the
dispenser occurs by means of a silicone tube; mixing bowls and
outlet tubes can be washed with lukewarm running water;
MAN1920124 rel. 01 dated 23.09.2011
page no. 18 of 48 pages
presentazione
by
05.27. mixer motor
05.28. nozzle support
the motors of mixers help to mix instant products with water by
means of the rotation of the fan mounted on their axis; the
rotation speed can be adjusted (see 09.01.a.) to the features of the
various products;
27
a support on the cup station accommodates the dispensers coming
from the mixer bowls; it can be locked in its open position for a
better access to the machine;
05.29. water door
only in A machines, on the cover of the vending machine, a door
enables the operator to access the water tank inside for filling
purposes; the tank is complete with a floater signalling by means
of a red stripe that it has been filled in excess;
05.30. powder aspirator
an aspirator will eject suspended product residuals from the
vending machine; the aspirator is connected with a drawer to
intercept the residual impalpable powder coming from selections;
the action time of the aspirator is programmable by means of a
software parameter (see 13.18. and 09.01.f.); aspirated air is
ejected through the slots of the rear panel;
05.31. environment
aspirator
to aspirate the air from the internal environment of the machine to
avoid any condensate;
05.32. air break
in E machines, it accumulates water for conveyance to the heat
exchanger; the level is controlled by a switch operated by a floater
and, if higher than established, it will flow back to the safety device
of the inlet solenoid valve, thus preventing further water from
flowing in;
05.33. volumetric
counter
for the espresso version only, it supplies the CPU with the water
quantity flowing through the coffee unit to determine its volume
and dispense the espresso you wish;
the water quantity of instant selections is established by the time
set in the “water N” parameter only (see 09.01.a.);
05.34. exchanger pump
in E machines, a vibration pump with by pass conveys water to the
heat exchanger supplying the espresso hydraulic circuit;
05.35. coffee hopper
switch
this switch is pressed when the coffee hopper is installed in the
right position; otherwise, no drink including espresso coffee will be
dispensed;
MAN1920124 rel. 01 dated 23.09.2011
28
33
34
page no. 19 of 48 pages
presentazione
by
attention
these components may be very hot even if the machine is off;
05.36. espresso machine
heat exchanger
it produces hot water for the espresso circuit; complete with
temperature probe and overtemperature protection (see 09.01.e.);
heat safety
three-way valve
temperature probe
boiler
it heats and accumulates water for the circuit of instant drinks;
active elements (heating element, heat protections, temperature
sensor, pumps) are all secured to the cover;
boiler pumps
pumps with turbines immersed in the boiler water; water is
conveyed in tubes feeding mixing bowls; (attention to the
polarisation of motors; see 03.16.); the water quantity of instant
selections is established by the time set in the “water N” parameter
(see 09.01.a.);
1
X
clicson
thermofuse
soluble pumps
level probe
P2
P1
temperature probe
water outlets
level probe
water inlet
clicson
pump
name sw
outlet
P1
P2
water 1
water 2
hot water
mixing bowl
05.37. instant machine
soluble pumps
P1
P2
P3
water outlet
water outlets
level probe
clicsons
temperature probe
level probe
MAN1920124 rel. 01 dated 23.09.2011
pump
name sw
outlet
P1
P2
P3
water 1
water 2
water 3
mixing bowl 1
mixing bowl 2
hot water
1 3 2
page no. 20 of 48 pages
2
presentazione
by
05.38. electronics
05.38.a. CPU
alla scheda display
alla scheda
espansione
led 12 V d.c.
fusibile
2 A (5 V d.c.)
led 5 V d.c.
led resistenza
bollitore
fusibile
6,15 A (12 V d.c.)
OUT bollitore
ingresso sonda
temperatura bollitore
IN 24 V a.c., 5 V a.c.
IN 230V a.c.
the CPU board controls the machine operation. It is the core of
machine programmes and it is secured to the frame by means of
four supports; the display cable transmits the exchange of signals
with the keyboard and the display arranged in the door (see 05.02.
and 05.04.); the temperature probe cable is separated from the
machine wiring so as not to hamper any removal of the probe;
the boiler heating element led turns on whenever the boiler heating
element is activated; the two fuses protect the + 5 V and + 24 V
board power supply;
05.38.b. display p.c.b.
the display board secured inside the door will accommodate the
signals of the selection keyboard and display the messages; a flat
cable will connect it with the CPU (see 05.04.);
programming button
(PROG)
to the display
flash key connection
to the
keyboard
05.38.c. expansion
board
CPU board
connection
the expansion board, in E machines only, is necessary to control
the coffee brewer motor and the grinder;
exchanger temperature
probe inlet
to the CPU board
exchanger pump
relay
exchanger
heating
element led
grinder relay
IN 220 V a.c.
and grinder
OUT heating element
exchanger and pump
05.38.d. heating
element power supply
some versions can heat the brewing chamber of the coffee unit;
this board, which is protected by a fuse, controls the operation of
the heating element;
2A fuse
to the coffee unit
heating element
IN 24 V a.c.
MAN1920124 rel. 01 dated 23.09.2011
page no. 21 of 48 pages
presentazione
by
05.39. software
the software installed in Barista can be subdivided into two
different chapters called:
- master:
it is the software determining the machine cycles, the links
between the functions, the order of execution of operations;
this software can not be modified by the operator, but it can be
replaced in the CPU by means of a flash key written at works or
by means of rheAction (see 09.06. and 05.40.);
- configuration:
it
is
the
software
determining
the
times
and the
succession of dispensing drinks, the payment system protocol,
the display modes, …; variables may be modified by the operator
either manually aboard the machine or by means of rheAction
(see 09.06. and 05.40.) to adapt the machine behaviour to the
final users’ needs (product quantities and mixtures, warning
messages …) (see 09.);
if it is necessary to update one of the software programmes above
on the machine, the flash key may be of great use; the key can
contain either software or both of them and provide for a rapid and
safe transfer;
please note that the flash key used for these software handlings
must have been previously initialised (with RheAction for
example);
in general, the transfer procedure is:
- power off the machine;
- insert the flash key into the corresponding connector (see
05.17.);
- power on the machine by means of the service key (see 05.15.);
- wait for the message on the machine display;
- answer the messages on the display;
- power off the machine and remove the flash key;
please note: if the flash key should contain a master software, the
transfer will certainly occur from the key to the machine, whereas
it will be necessary to follow the steps described by 09.06 in case
of a configuration software;
05.40. rheAction
a system called rheAction is intended to complete and supplement
the programming executable in the machine. It is composed by a
software and hardware, installable in a pc, capable of storing,
modifying and writing the configuration data of Rhea machines;
Rheavendors Services S.p.A. is at disposal for any kind of support
and information on the RheAction system (see 02.03.);
MAN1920124 rel. 01 dated 23.09.2011
page no. 22 of 48 pages
preliminari
by
06.
preliminary actions
06.01. handling
the vending machine may be transported, handled and positioned
by skilled and trained personnel only; while handling, never
overturn the machine; observe the orientation arrows on the
package;
attention
handle the machine carefully to prevent the authorised personnel
from being injured; considering the weight and overall dimensions
of the vending machine, it is recommended to use a truck at low
speed;
06.02. unpacking
- approach the packed vending machine to its work position;
- cut the two plastic belts;
- lift the external package;
- remove the drip tray;
- extract the protection bag up;
- lift the vending machine and arrange it on the work surface;
attention
the materials composing the package shall never be left within the
reach of people from outside, in particular of children, because they
represent a potential source of danger;
only specialised companies may be charged to provide for the
disposal of package components;
06.03. positioning
the vending machine shall be arranged for work in a sheltered
room by using a support suitable for the weight of the machine
(see 03.02.); its distance from the walls shall provide for good air
circulation and easy access;
any inclination of the surface shall not exceed 2°;
it is recommended to arrange an easily cleanable impermeable
protection beneath the vending machine to collect any accidental
product fall;
06.04. preparation
when the machine is in its final working position:
- cut the clamp intended to secure the door key to the drip tray
grilled cover;
- insert it into the lock (see 05.08.), rotate it and open the door;
- remove the envelope of documents;
- take the box of accessories;
- take the power supply cable and the water union; the water
union can be used for water connection with the network;
- screw the four feet to the lower case corners by adjusting them
for proper inclination (see 06.03.);
MAN1920124 rel. 01 dated 23.09.2011
page no. 23 of 48 pages
connessioni
by
07.
connections
07.01. water
make sure that the water used to supply the vending machine has
all proper features for human consumption;
make sure that there is no sign of impurity and check the degree of
hardness; if necessary, contact an analysis lab;
if necessary, use a softening filter and replace the cartridge at
regular intervals to preserve the machine components;
make sure that the network pressure is the one preset for the
machine (see 03.03.); use a pump or a reducer in case of noncompliance; it is recommended to install a tap to detach the
machine from the network; connection shall occur by means of a
tube type-approved for food use and capable of supporting the
operating pressure; if the machine is supplied by an internal water
tank, make sure that the tank is properly positioned in its seat and
fill it;
for the drinkability features of “waters intended for human
consumption” refer to the following Internet address:
http://eur-lex.europa.eu/
directive 98/83/EC of 03/11/1998
07.02. energy
observe the rules on connections with the electric network, in
particular on grounding; connect the machine permanently without
using any reduction, adaptor, multiple socket or extension; use the
network connection cable supplied with the vending machine only;
it is recommended to install a switch detaching the machine from
the network;
it is recommended to install a differential current device operating
below 30 mA, detaching the machine from the mains and promptly
tripping in case of improper electric input in order to considerably
reduce the risks arising out of any short-circuit;
attention
check the power plant capacity to supply the power required by the
machine (see 03.03) and the observance of the rules in force;
strictly refer to the data of the serial number label (see 02.04.)
insert the cable into the connection socket (see 05.07.); then,
connect the plug with the socket and supply the vending machine;
for a correct and safe configuration of the electric power supply
installation refer to the following Internet address, if necessary:
http://eur-lex.europa.eu/
directive 2006/95/EC of 12/12/2006
MAN1920124 rel. 01 dated 23.09.2011
page no. 24 of 48 pages
prima accensione
by
08.
first power on
08.01. introduction
after having unpacked the vending machine, arranged it firmly in
the work place and connected or supplied it (machine A)
hydraulically and electrically, carry out some actions to operate it;
wash hands thoroughly with water and soap before
handling the machine and the products; only use potable
water to clean the components;
08.02. activity
open the door, lift the cover, power on the main switch of the
machine (see 05.11.);
for E versions pour a small quantity of coffee beans into the coffee
hopper to avoid displaying the no coffee message; never forget to
pull the coffee hopper blade;
no coffee beans
OFF 09
attention
arrange a cup beneath the nozzles;
insert and rotate the service key into the door switch (see 05.15.);
attention
the vending machine is supplied and running to all effects; the
mobile parts of the coffee brewer will be handled; act extremely
carefully;
at the end of the assembly and final inspection, discharge the
water used for tests from the machine; at the time of the first
power on, fill in the whole water circuit; the machine will constantly
load water and display:
wait for the water to come out of the dispensing nozzles for some
seconds; the water flow will automatically stop and the display
show:
water will start heating in the boiler to reach the temperature value
you have set up (see 09.01.e.); at the end of this phase, the
display will show the message:
08.03. washing
transportation, storage and installation conditions can not provide
for immediate utilisation of the vending machine and it is
recommended to perform a complete wash cycle before using the
vending machine;
press the programming button (see 05.16.); the display shows
alternatively the messages:
attention
the vending machine is supplied and running to all effects; the
mobile parts of the coffee brewer will be handled; act extremely
carefully;
arrange a cup beneath the nozzles; the machine will dispense a
pre-fixed water quantity for each wash cycle;
press “4” to enable the wash cycle of the water circuit (boiler,
tubes, mixing bowls, ….);
the display shows:
refilling water
wait
switching on…
please wait
INSTALLATION
end
installation
wait
temperature
Barista
Espresso
1= PROGRAMMING
3= FREE VEND
2= DATA 4= CLEAN
5= MAINTENANCE
cleaning
sel. 1-2-3
- in the E version, key “1” will dispense water through the coffee
unit; selection “2” will do it in the mixing bowl for
instant products; selection “3” in the hot water outlet hole to the
cup;
- for the I version, keys “1”, and “2” will dispense water into the
two mixing bowls for instant products; selection “3” in the hot
water outlet hole to the cup;
MAN1920124 rel. 01 dated 23.09.2011
page no. 25 of 48 pages
prima accensione
by
repeat the operation for some times to rinse the whole water circuit
of the machine; during the wash cycles, the display shows:
cleaning
N
power off the vending machine by means of the service key;
arrange it in its support; power off the main switch at the back of
the machine (see 05.11.);
08.04.
prepare a chlorine-based anti-bacterial sanitising solution by
observing the instructions supplied with the product; remove and
immerse the following into the solution: the product canisters you
have disassembled, the trays of mixers, their fans and the silicone
tubes intended to dispense products; the time necessary to sanitise
is specified by the anti-bacterial product package; at the end,
remove all the parts you have sanitised from the solution, dry them
carefully by using clean cloths and reassemble them into the
machine; rotate the baffles of the product slides of instant canisters
to close them and load the canisters with reference to the machine
configuration (see 04.) and to the canister labels; fill in the coffee
hopper (in E machines) with coffee beans; close the canisters and
the coffee hopper with their upper covers;
rotate the baffles of the product slides (see 05.24.) to open them
and pull the orange blade intended to close the coffee hopper (in
the E machine); (see also 10.);
to clean and treat food products properly, refer to the content of
the following Internet address:
http://eur-lex.europa.eu//
regulation 2004/852/EC of 29/04/2004
lower down the cover and close the door by means of the lock key
(see 05.08.) and place it in a safe place;
08.05.
power on the machine by means of the main switch; the display
will show in sequence following messages:
Barista
Espresso
switching on…
please wait
wait
temperature
till the water temperature of the boiler or pressure boiler is suitable
for the value set in the memory (by default);
at the end of this phase intended to heat water in the boiler, the
vending machine is ready to dispense on a free basis and the
display will alternatively show some stand-by messages:
Barista
Espresso
place cup
MAN1920124 rel. 01 dated 23.09.2011
page no. 26 of 48 pages
programmazione
by
09.
programming
the vending machine is programmed by means of parameters
considered standard for the specific configuration required; values
forming the composition of recipes – written in the board memories
– enable the user to dispense drinks without requiring the installer
to set up special programmes; to modify these parameters to adapt
the drinks you have produced, refer to the following; at the end of
the chapter (see 09.07.), a summary table may help the user trace
back all the programming items;
to access the programming mode, open the front door of the
machine and use the service key in the safety switch;
attention
the vending machine is supplied and running to all effects in this
mode of operation; act extremely carefully;
access
press the “PROG” key (see 05.16.);
the display shows alternatively the messages:
-
quit
“1”
“2”
“3”
“4”
“5”
1= PROGRAMMING
3= FREE VEND
to access the programming mode of machine variables;
to display the drink quantities you have dispensed;
option not to be considered;
to dispense water to wash the water circuits;
to schedule maintenance operations;
2= DATA 4= CLEAN
5= MAINTENANCE
after having programmed, press “1” and then the key “PROG” to go
back to the usual operation of the vending machine and to store all
changes you have made; the display will show:
END PROGRAMMING
wait ………
09.01. “prog”
press the key “PROG”, press “1”; the buttons of the selection
keyboard will assume the following functions:
Key 1
Key 6
to scroll the items forward
to scroll the items backward
Key 2
Key 3
to scroll the variables of items forward
to scroll the variables of items backward
Key 4
Key 5
to increase the value of the variable on the screen
to decrease the value of the variable on the screen
the items are (scroll by means of key “1”):
09.01.a. key 1
…
key 8
contains the variable composing selection 1;
09.01.b. prices
option not to be considered;
09.01.c. happy price
option not to be considered;
09.01.d. coins
option not to be considered;
PROGRAMMING
COINS
09.01.e. temperatures
to set up the boiler water temperatures;
PROGRAMMING
TEMPERATURE
09.01.f. miscellaneous
to programme different options;
09.01.g. diagnostics
contains the variables composing selection 8;
to display some machine parameters;
MAN1920124 rel. 01 dated 23.09.2011
PROGRAMMING
BUTTON N
PROGRAMMING
PRICES
PROGRAMMING
HAPPY PRICE
PROGRAMMING
MISCELLANEOUS
DIAGOSTICS
page no. 27 of 48 pages
programmazione
by
09.01.h. sales audit
09.01.i. clock
09.01.l. out of service
09.01.m. product qty
09.01.n. maintenance
09.01.o. RFID CARD
09.01.a. button from 1
to 8
“functioning”
SALES AUDIT
to display the quantity of dispensing cycles you have performed;
to set up the machine clock;
PROGRAMMING
CLOCK
to record any failure that may have occurred;
REGISTRATION
OUT OF SERVICE
to check and enable product dispensing cycles;
PROGRAMMING
PRODUCT QTY
it contains the maintenance control parameters of the machine;
PROGRAMMING
MAINTENANCE
to determine the RFID card parameters;
PROGRAMMING
RFID CARD
press key “2” when the display shows “key n” to scroll the variables
composing the function of that key;
- if you press “2” when “FUNCTIONING”, the key will perform the
function you have programmed (dispensing cycle of a drink);
see paragraph “functioning”;
FUNCTIONING
- if you press “2” when “INHIBITED”, the key will be inhibited and
it will perform no function;
INHIBITED
use key “2” to scroll the following items:
in E machines, espresso coffee is the first product you can
programme for each selection key; there are two variables:
- the water quantity in the cup; change it by means of “4” and
“5”; if the variable is zero, no espresso will be dispensed (drink
composed by instant products only);
- coffee will be dispensed before (value 1) or after (value 0) instant
products;
COFFEE WATER
0= inhib.
0.0
coffee sequence
1=coffee before 0.0
press “2” to display:
grinder time
parameter used in machines complete with a time doser;
press keys “4” and “5” to change the rotation time of the N product
motor, thus changing the product quantity you have dispensed; if
time is zero, no product N will be dispensed; you can carry out a
“time test” on the set-point; (see 13.19.);
if the time you have programmed is other than zero, the N product
motor will be activated at the expiry of the delay time you have
programmed; the delay time is increased or decreased by pressing
keys “4” and “5”;
the rotation time of the product motor can be briefly interrupted
one or two times during the dispensing cycle (0 = no break);
PRODUCT N
0= inhib.
0.0
start delay
PRODUCT N 0.0
breaks number
0-1-2
00
in the “Latte macchiato” selection,
LM dispensing
to establish the milk quantity of the second dispensing cycle;
LM dispensing
to determine the delay of the second milk dispensing cycle;
PRODUCT LM Xn
0= inhib.
0.0
start delay
PRODUCT LM
LM dispensing
to determine the breaks of the second milk dispensing cycle;
LM dispensing
to establish the time interval between the first milk dispensing
cycle and the second one;
MAN1920124 rel. 01 dated 23.09.2011
0.0
breaks number
0-1-2
00
Pause A/B Latte M
0-25 sec.
0.0
page no. 28 of 48 pages
programmazione
by
to determine the pump power on time and the water quantity it will
deliver; you can carry out a “time test” on the set-point; (see
13.19.);
water will be dispensed in the mixing bowls at the expiry of the
delay time you have programmed;
only for instant selections, the water flow in mixing bowls can be
regulated between low, medium, high by pressing keys “4” and “5”
(see 13.16.);
the rotation time of the mixer fan can be changed by pressing keys
“4” and “5”; if time is equal to zero, the mixer will not rotate; you
can carry out a “time test” on the set-point; (see 13.19.);
if the rotation time is other than zero, the mixer fan will be rotated
at the expiry of this delay time;
WATER N time
0= inhib.
0.0
start delay
WATER N
0.0
water flow : N
medium
MIXER N
0= inhib.
0.0
start delay
MIXER N
0.0
the mixer rotation speed can be regulated between “0” maximum
and “5” minimum by pressing keys “4” and “5” (see 13.17.);
MIXER speed
LM dispensing
to establish the water quantity of the second milk dispensing cycle;
WATER LM time
0= inhib.
0.0
LM dispensing
to determine the water quantity delay of the second milk
dispensing cycle;
delay water LM
0= inhib.
0.0
LM dispensing
to establish the mixer rotation time of the second milk dispensing
cycle;
LM dispensing
if other than zero, the mixer power on will be delayed by the time
you have set up;
start delay
MIXER LM
0.0
LM dispensing
to determine mixer rotation speed of the second milk dispensing
cycle;
MIXER LM speed
00
to repeat the selection by N times automatically and produce drinks
of remarkable volume (jug);
JUG
0=no
press “4” and “5” to choose the drink name to display during the
dispensing cycle; options are listed here below:
- “standard”, the display will show “drink N under preparation”;
- “list of names” of drinks made available in the machine memory;
the display will show “drink name under preparation”;
- “custom”: the display will show the user’s customised names; it
is necessary to create a configuration file with RheAction
(see 05.40.) and load it on the machine by means of a flash key
see 09.06.);
selection name N
------n:00
09.01.e. temperature
N
00
MIXER LM
0= inhib.
0.0
n:00
press key “2” to display:
for the I versions
use keys “4” and “5” to increase or decrease the boiler water
temperature;
TEMPERATURE
boiler
NN
for the E versions
use keys “4” and “5” to change the heat exchanger temperature;
TEMPERATURE
heat exchanger NN
MAN1920124 rel. 01 dated 23.09.2011
page no. 29 of 48 pages
programmazione
by
09.01.f. miscellaneous
the “miscellaneous” item includes some options (press keys “4” and
“5” to modify the values of these options):
- machine code A and B: you can number the machine to
distinguish it from others similar (data collection);
machine code
A
NN
machine code
B
NN
- message number: press keys “4” and “5” to choose the messages
to display on the screen when the machine is in standby mode;
- option not to be considered;
message number
N
coin-mech type
- access code: to access the programming mode only after having
typed a password you can choose by pressing keys “4” and “5”;
carefully note down the combination you have chosen;
access code
NN
- fan delay: to determine for how many minutes after the latest
dispensing cycle the powder suction fan will remain active;
fan time
min.
- beep time: beep time active at the end of each machine function;
Beep time
NN
0.0
- option not to be considered;
decimal number
N
- first installation: used to make sure that the water circuit will be
filled in at the next power on; if the value is zero, the machine
will perform the cycle just as for 08.02 at the next power on;
- the rotation time of the boiler pumps can be changed (keys “4”
and “5”) by +/- 30 %; the change concerns all the activations of
the pumps for all selections;
- the time required to start the grinder motor can be tuned by
+/- 30%, with respect to the setup of every single selection;
once established, this increase or decrease is active for each
activation;
09.01.g. diagnostics
press key “2” to access diagnostics and program the machine (keys
“4” and “5”) to display the water temperature value of the heat
exchanger and the wait message alternatively;
09.01.h. sales audit
this menu is intended to gather the quantities of the selections
made by the machine: names are assigned according to the EVADTS standard:
first installat.
0=first
N
tuning pump N
percent
+00 %
tuning grinder N
percent
+00 %
HABIL. DISPLAY
TEMPERA. 1=YES N
- VA 102
quantity of total vends (parameter not resettable);
TOTAL SELECTIONS
NN
- VA 104
quantity of the vends made after the reset;
PART. SELECTIONS
NN
- VA 101
total amount of receipts (parameter not resettable);
TOTAL MONEY
MAN1920124 rel. 01 dated 23.09.2011
0.00
page no. 30 of 48 pages
programmazione
by
- VA 103
total amount of receipts after the reset;
PARTIAL MONEY
0.00
- VA 202
quantity of total tests (parameter not resettable);
TOTAL TESTS
- VA 204
quantity of tests after the reset;
PARTIAL TESTS
- DA 401
total amount loaded on RFID cards;
total loaded on
card
0.00
- DA 402
total amount loaded on RFID cards after the reset;
part loaded on
card
0.00
- DA 201
total amount sold by means of a RFID card;
total unloaded
card
0.00
- DA 203
total amount sold by means of a RFID card after the reset;
part unloaded
card
0.00
- option not to be considered;
TOTAL. SEL.
- option not to be considered;
TOTAL SEL.
HAPPY
N
TOTAL SEL.
FREE
N
00
00
- option not to be considered;
09.01.i. clock
N
00
00
00
this chapter is intended to determine:
HOUR:
- current time;
00:00
DAY:
- current day;
00
day of week
(ex.) Tuesday
- day of the week;
MONTH:
- current month;
00
YEAR:
- current year;
00
START FN:
00:00
option not to be considered;
END FN:
option not to be considered;
00:00
for each day of the week you can establish a time band during
which the machine will accept no selection and reduce the water
heating of the heat exchanger;
to count the energy consumption of the machine;
SWITCHING ON:
xxxxx
00:00
SWITCHING OFF:
xxxxx
00:00
Kilowatt hours:
0.0
09.01.l. out of service
to display the recording of the twenty errors last occurred in the
machine; press key “2” to scroll the records and key “4” to reset
the recording (see 11.);
n. N off NN
hh:mm dd-mm-yyyy
09.01.m. product qty
each product motor can be assigned a time credit in seconds that
will be decreased at each dispensing cycle of that product; after
having used up the credit, the machine will answer “selection not
available” whenever a request is made for that product; this control
is disabled at the beginning and the machine has got no constraint;
to programme the credit time of a product motor, set the variable
by pressing key “4” and “5”; programmable products from 1 to 6;
quit the programming mode as usual;
coffee beans
[ 0.0]
MAN1920124 rel. 01 dated 23.09.2011
product qty
[ 0.0]
0.0
N
0.0
page no. 31 of 48 pages
programmazione
by
09.01.n. maintenance
09.01.o. rfid card
in this ensemble of parameters, key “2”, you can set up some
counters to trigger an alarm after a programmable number of
events (press “4” and “5” to set up and PROG to store):
- dispensing cycles before having to replace the cartridge of the
external filter, if any; as soon as 500 dispensing cycles are left,
the display will show “change water filter” and as soon as the
decounter has reached 0, it will display “out of service water
filter”, thus inhibiting the operation of the machine;
- espresso dispensing cycles before having to service the coffee
unit (see 12.02.); as soon as 5 dispensing cycles are left, the
display will show “make brewer cleaning” and as soon as the
decounter has reached 0, it will display “out of service cleaning
brewer”, thus inhibiting the operation of the machine;
- espresso dispensing cycles before having to empty the grounds
container (see 13.02.); as soon as the decounter has reached 5,
it will display the message “remove coffee grounds” until the
decounter has reached 0, thus inhibiting the operation of the
machine and the display will show “out of service coffee
grounds”;
water filter cnt
[ 00]
00
- the maximum credit you can load from the RFID card;
max credit card
0.00
- 0 for each coin (from A to J) that can be accepted when the RFID
card is available;
- 0 for each coin (from A to J) that can be accepted when the RFID
card is not available;
09.02. “data”
choose the option “data” to enable the display to show the data of
the dispensing cycles you have performed in succession, just as in
09.01.h.;
09.03. “test”
option not to be considered;
09.04. “clean”
choose this option and press “1”, “2”, or “3” to enable the vending
machine to dispense a pre-fixed water quantity to wash the
corresponding circuit (see 08.03.);
the display shows:
09.05. “maintenance”
to carry out the same functions as those described by point
09.01.n.;
09.06. data support
the values of the variables composing the machine programming
(configuration) can be transferred to an external support, i.e. the
flash key; to transfer the machine parameters to the key:
- power off the machine;
- open the door;
- insert the flash key into the cover slot of the machine (see
05.17.);
- power on the machine;
- the display shows:
- press “2”
- and wait for the display to show:
dec. cof. brewer
[ 00]
00
dec. cof. grounds
[ 00]
00
coin
card
A
N
0=acc.
coin
A
N
no card
0=acc.
cleaning
sel. 1-2-3
cleaning
N
1 from key to VMC
2 from VMC to key
END PROGRAMMING
wait ………
- power off the machine and remove the flash key;
now, the flash key contains all the parameters typical of the
machine from which they have been fetched. If you wish to
programme another vending machine with these data, the previous
procedure can be repeated by pressing key “1” instead of “2”: the
information will be transferred from the flash key to the vending
machine; both procedures will not alter the data contained in the
supports from which they have been fetched;
MAN1920124 rel. 01 dated 23.09.2011
page no. 32 of 48 pages
programmazione
schema
by
09.07. programming diagram
1. PROG
1
button n
functioning
coffe water exp
inhibited
coffee sequence
start delay water n
grinder time
water flow
prices
happy price
coins
product n
mixer n
start delay product n
start delay mixer n
breaks number
mixer speed n
pr.LM see details 04.04
numero jug
water time n
selection name
boiler temperature
temperature
heat exchanger temper.
machine code a
miscellaneous
beep time
message number
decimal number
coin mech
first installation
access code
tuning pump
fan time
tuning grinder
diagnostics
enable disply temp.
sales audit
total selections
clock
2. DATA
machine code b
partial selections
partial test
partial unloaded card
total money
total loaded on card
totale sel
partial money
part. loaded on card
total sel happy
total test
total unloaded card
total sel free
hour
day
start/end fn
day of week
switching on
month
switching off
year
kilowatt hours
out of service
n. NN off NN dd mm yy
product qty
coffee beans
product qty n
maintenance
water filter cnt
dec coffee brewer
dec coffee grounds
rfid card
max credit card
coin n card
coin n no card
2
sales audit
4
cleaning
cleaning n
water filter cnt
dec coffee brewer
3. TEST
4. C LEAN
5. MAINT. 5
MAN1920124 rel. 01 dated 23.09.2011
dec coffee grounds
page no. 33 of 48 pages
manutenzione
by
10.
maintenance
the Barista vending machine requires no special maintenance
procedure to do its job; however, if you provide for careful and
frequent cleaning, this may help the machine keep its performance
constant, prevent failures and ensure the high quality of dispensed
drinks; the frequency of cleaning operations largely depends upon
the number of dispensing cycles and the hardness of water in use
(use a softener system) and it shall be adjusted to the working
conditions of the vending machine;
the actions described are intended to prevent the bacterial growth
in the machine areas directly in contact with foodstuffs and to keep
the parts conveying drink-composing products clean; after having
disassembled the parts of the machine listed here below, use
plenty of lukewarm water to remove any residue that might build
up;
the support of a bacterialstatic or bactericidal solution may
strengthen a deep cleaning action, provided it is compatible with
human health and the supply of foodstuffs; reassemble all the
parts you have cleaned after having dried them by means of a
clean piece of cloth;
refer to the content of the Internet address:
http://ec.europa.eu/food/food/biosafety/
hygienelegislation/index_en.htm
this site is intended to supply the European Parliament
recommendations for properly and safely processing foodstuffs;
consult also:
http://eur-lex.europa.eu//
regulation 2004/852/EC of 29/04/2004
before accessing the machine for each maintenance operation, it is
recommended to warn the users by means of boards properly
positioned that it is forbidden to approach the vending machine
and to use it;
attention
never wash the machine by using water jets;
wash hands thoroughly with water and soap before
handling the machine and the products;
only use potable water;
all components must only be cleaned with warm running
water;
the drip tray, the mixers and the soluble canisters can be
cleaned in a dish washer using a short washer cycle with a
temperature not exceeding the 50° C;
MAN1920124 rel. 01 dated 23.09.2011
page no. 34 of 48 pages
manutenzione
by
10.01. weekly
external body
power off the machine; detach the power supply cable and
carefully make sure that there is no sign of wear; carefully check
the stability and efficiency of the internal connections of the mains
supply;
A
use a non-abrasive piece of cloth after having dampened it with
lukewarm water; only if necessary, use a neutral, non-foamy,
detergent;
attention
use neutral detergent products only; never use abrasive cloths,
steel sponges, aggressive or foamy detergents and other solvents,
hot water and acids;
cups station
extract the drip tray, remove the upper grilled cover and wash
them abundantly with water “A”; clean the seat of the drip tray and
the nozzles holder spout “B”;
product slides
remove them from the product containers, wash them abundantly
with lukewarm water (product slides are bayonet-fastened) “C”;
dispensing system
turn the fastening small levers of the mixing bowls “D”
counterclockwise, remove the dispensing nozzles “B”, pull the
mixing bowl and the powder suction ring; wash the assembly of
disassembled parts abundantly with lukewarm water;
walls and bottom of the
machine
remove any trace of residue from the internal surfaces of the
machine and clean by using a damp piece of cloth;
internal wall of the door
remove any trace of residue from the surfaces inside the door,
above all in the proximity of the cup station;
B
C
D
10.02. monthly
environmental and
powder aspirators
carefully make sure that the motors of the two aspirators can freely
rotate and have no obstacles or obstructions;
make sure that the corrugated tube connecting the powder
aspirator and the aspiration drawer is clean and free of any product
deposit “E”;
products canister
close the slides, remove the canisters from the machine, clean
them externally; clean the support surface carefully to remove any
trace of product;
in E machines
coffee brewer
clean and wash the whole coffee brewer by using running water; to
check, clean or replace filters and gaskets after having
disassembled the unit from the machine (see 13.05.):
E
F
- unscrew the two lock screws from the setting plates “F”;
- rotate the upper piston to access the gasket as well as the upper
and lower filters “G”;
G
- check the upper and lower piston gaskets;
- clean the upper and lower filters;
- grease the lower filter stem by using silicone-based grease for
foodstuffs “H”;
MAN1920124 rel. 01 dated 23.09.2011
page no. 35 of 48 pages
H
manutenzione
by
10.03. yearly
dispensing system
replace the gasket at the base of the mixing bowl of the mixer;
remove the mixer motor fan by pulling it; replace the gasket of the
mixer motor shaft “I”;
products canister
disassemble the products canister from the machine; empty them,
disassemble them in their basic components and wash them
carefully “L”;
powder aspirator drawer
remove the water transport tubes from the boiler at the back of the
mixer surface, disassemble the mixing bowls, unscrew the two side
screws intended to fasten the surface, tilt and pull it, remove the
aspiration drawer; wash it abundantly with lukewarm water;
boiler
empty the boiler by means of a drain pipe; extract it from the
machine, remove the cover and wash the tank by removing any
solid residue that may have built up at the bottom;
remove any calcareous deposit from active elements: temperature
probe, heating element, level probes, the shafts of rotary
pumps, …;
silicone tubes
make sure that the water transport tubes are intact and that they
have kept their transparency, replace them, if necessary;
I
L
M
in E machines
coffee brewer
heat exchanger
10.04. out of order
- replace the upper and lower pistons gasket;
- replace upper and lower filters;
- check the status of the brewing chamber;
disassemble the heat exchanger (see 05.36.) and separate it from
the three-way solenoid valve block; clean the espresso outlet water
circuits; check the drain of the solenoid valve third way by
removing any trace of residue; empty and clean the air-break tank;
if the vending machine should be inactive for a long period, please
act as follows:
temporary
in E machines, perform the uninstall cycle (see 09.01.e.);
in I machines, set the boiler water temperature to zero;
detach the water and energy supply;
in I machines, empty the boiler;
empty the liquid waste tray and the internal water tank;
empty and clean the product canisters;
clean the internal and external surfaces by using a wet piece of
cloth;
- cover the machine by means of a cloth;
- store it in a sheltered place, at a temperature not below 5 °C, at
a relative humidity not above 80%;
definitive
if you should definitively set the vending machine out of
commission and provide for the disposal of some parts thereof,
after having carried out the operations above, disassemble the
vending machine by separating every single component and
subdividing the parts according to the nature of materials; the
applied symbol means that the components of the vending machine
shall be not processed as home rubbish, but delivered to the
collection points capable of recycling electric and electronic
equipment; refer to the 2002/96/EC Directive and to the relative
rules;
-
the complete text of the European directive about this specific
subject-matter is made available on the Internet site:
http://eur-lex.europa.eu/
directive 2002/96/EC of 27/01/2003
MAN1920124 rel. 01 dated 23.09.2011
page no. 36 of 48 pages
risoluzione
problemi
by
11.
solution of problems
some malfunctions produce an error message on the display; some
general information is supplied here below for these messages;
error
actions/comments
OFF 3
OFF 5
OFF 6
OFF 6B
OFF 7
OFF 8
OFF 8A
OFF 9
OFF 10
cause
drip tray full
empty the drip tray (see 13.01.);
EAROM of the
(see 05.38.a.);
CPU
board
failed;
replace
the
CPU
board
water not supplied by the network, water supply flow rate not
adequate; supply water circuit throttled or clogged; it may
physiologically occur at the first power on when the boiler that is
completely empty will require more time than usual to fill;
there is a control connecting water reloads with the drinks you
have dispensed; if some water reloads occur without dispensing
any drink, this will produce the 6B error; make sure there is no
leakage in the water circuit;
there is a maximum operation time of the brewing pump, at the
expiry of which error 7 is produced; check the efficiency of the
water circuit: volumetric counter, pump, three-way solenoid valve,
…; brewing chamber as well as upper and lower filter of the coffee
brewer; the quantity and grinding degree of coffee shall cause the
machine to brew for about 10/15 seconds;
electrically and mechanically check the switch controlling the coffee
brewer rotation, the control cam, the brewer rotation motor and its
crank;
make sure that the brewer has properly positioned (against the
support wall); check the operation of the micro switch operated by
the presence of the brewer;
there is a control for the maximum grinding time; after this
threshold has been exceeded, error 9 is produced; no coffee,
hopper orange blade closed; wear, grinders excessively closed;
the values written in the EAROM are not compatible with the
operation of the machine or deleted; reload them; replace the CPU
board CPU; (see 05.38.a.);
MAN1920124 rel. 01 dated 23.09.2011
no data storage
filling time for the
boiler or the air break
too long
without dispensing
any drink
espresso brewing
time too long (E
machines)
false position of the
coffee brewer (E
machines)
no coffee brewer (E
machines)
grinding time too
long (E machines)
loss of programming
data
page no. 37 of 48 pages
risoluzione
problemi
by
OFF 14
OFF 16
OFF 17
OFF 24A
OFF 24B
OFF 32A
OFF 32B
OFF 32C
OFF 33A, B, C
there is a control causing the machine to reload water after a welldefined number of dispensing cycles; otherwise, error 14 is
produced; make sure that the water supply from the outside is
correct (see 03.03.) and that the water circuit of the machine is
orderly (tubes, gaskets, …);
display board
check the display board (see 05.38.b.);
a key of the selection keyboard is not operating (short-circuited); it
may also occur if an operator should operate it for too long while
programming the machine (keys 4 and 5 to increase and decrease
the quantities); (see 05.02. and 09.01.a.);
the 24 V dc power supply should exceed the limit value; replace
the CPU board (see 05.38.a.);
pay attention to the cause that has brought about the failure;
check the alternate power supply at the board input; the voltage
regulator might be faulty; replace the CPU board (see 05.38.a.);
the heat exchanger temperature has exceeded the one you have
programmed (see 09.01.e.); replace the temperature probe; the
device of the CPU board is not working according to control;
replace the CPU board;
temperature safety devices tripped; restore or replace them;
heating element not supplied or not operating; check the
connections and continuity of the heating element; if necessary,
replace it;
temperature probe interrupted; connector to the board, wiring;
make sure that the cable between the probe and the CPU board is
not interrupted or replace the probe;
they have the same meaning of errors 32A, B e C, but referred to
the boiler;
MAN1920124 rel. 01 dated 23.09.2011
no water reload
selection keyboard
out of order
24 V dc power supply
excessive
24 V dc power supply
inadequate or lacking
water temperature
high (E machines)
water temperature
low (E machines)
temperature probe
(E machines)
(I machines)
page no. 38 of 48 pages
parametri
by
the parameters intended to dispense the drinks with the different
possible products are supplied here below, just by way of example;
these values enable the operator to program the selections of
reference and they can be used to obtain some functional
dispensing cycles even if it may be necessary to make some slight
changes to appeal to the users;
35
02. long espresso
water exp.
45
03. white coffee
water exp.
prod. 2
water 2
mixer 1
45
8
20
40
04. cappuccino
water exp.
prod. 2
water 1
mixer 1
45
22
35
50
05. capp-ciocc
water exp.
prod. 1
prod. 2
water 1
mixer 1
45
10
22
35
55
06. latte macchiato
water exp.
prod. 2
acqua 1
mixer 1
30
36
50
65
prod. 1
water 1
mixer 1
40
60
80
water 2
60
07. chocolate
08. hot water
12.02. limits
see 04.02.
prod. 1 chocolate
prod. 2 milk
delay prod. 2
7
delay mixer 1
3
delay prod. 2
8
delay mixer 1
3
delay prod. 1
delay prod. 2
20
7
delay mixer 1
3
1
2
MILK
water exp.
CHOCOLATE
01. espresso
COFFEE
BEANS
12.01. configuration
the following tables are intended to supply some information on the
programmable parameters of the Barista software; if not otherwise
specified, the numeric time values of devices are understood in
tenths of a second (e.g. 27 corresponds to 2 seconds and 7
tenths);
water 1
delay prod. 2
8
delay mixer 1
3
delay prod. 1
10
delay mixer 1
3

12.
parameters
mixer 1
the table is intended to list the minimum and maximum values you
can assign to programmable variables;
m.u.
from
to
n.
0
250
product
sec.
0
20
0 = no product;
product start delay
sec.
0
20
0 = no delay;
exp coffee water
number of product pauses
0 = no espresso;
n.
0
2
0 = no pause;
water time
sec.
0
20
0 = no water;
water start delay
sec.
0
20
0 = no delay;
mixer
sec.
0
20
0 = no mixer;
mixer start delay
sec.
0
20
0 = no delay;
n.
0
5
0= high, 5= low;
mixer speed
heat exchanger temperature
°C
0
105
boiler temperature
°C
0
95
product decounter
sec.
0
6.000
n.
0
65.535
machine code A e B
message number
n.
0
7
fan delay
min.
0
180
beep time
sec.
0
1,5
n.
1
5
tuning pump
MAN1920124 rel. 01 dated 23.09.2011
0 = no limit;
1 = minimum
page no. 39 of 48 pages
come fare a
by
13.
how to do to:
13.01. empty the drip
tray
the drip tray is arranged in its work seat and retained by the
notches in the structure; pull to remove it;
see 05.09.
13.02. empty the
grounds container
after having opened the door and removed the drip tray, pull the
right side of the drawer forward and remove it; observe the
position of the water inlet tube of the brewer;
see 05.23.
13.03. remove the
coffee hopper
insert the orange closing baffle as far as the bottom, lift the coffee
hopper and pull it; on reassembling it, never forget to insert the
safety tongue properly (see 05.35.)
see 05.18.
13.04. remove the
instant canister
rotate the dispensing slide closure and pull the canister by lifting it
slightly; to reassemble it, insert the rear bush into the motor gear
and the lower pin into the horizontal surface hole; disassemble the
product slides from the canisters by turning them counter
clockwise;
see 05.24.
13.05. remove the
coffee brewer
when the machine is open, after having removed the drip tray and
the grounds drawer, unscrew the water inlet ring nut (made of
white plastics, knurled, at the bottom) and the upper connection
(black knob, upper part of the unit); lift the lock lever; pull the
upper part of the brewer;
see 05.20.
13.06. regulate the
grinding degree
an index arranged inside the semicircular sector is intended to
display the grinding degree and it can be moved for variation
(1=fine; 15= coarse)
see 05.19.
13.07. regulate the
ground dose
the ground quantity dispensed in the coffee brewer chamber is
established by the software parameter “grinder time”;
see 09.01.a.
13.08. remove water
prepare a bucket beneath the support surface of the machine; after
having removed the back of the machine, remove the plug
intended to close the boiler drain hose and the air-break and make
sure it is empty;
13.09. replace the oring of mixing bowls
remove the silicone tubes intended to dispense the product; turn
the orange ring nut clockwise; pull the mixing bowl body and
extract the mixer fan; you can now access the w-ring of the motor
shaft; the water inlet gaskets of the mixing bowl and the mixing
bowl gaskets;
see 05.26.
13.10. replace the
mixer motor
remove the silicone tubes intended to dispense the product; turn
the orange ring nut clockwise and pull the mixing bowl body;
unscrew the crosshead screw and extract the motor; the power
supply wires can be removed without any tool;
see 05.27.
13.11. replace the
product motor
remove the product canister; access the rear part of the machine;
extract the two small electric cables from the motor, hold the body,
push it to the bottom to release it from the bayonet connection of
the structure; the power supply wires can be removed without any
tool (observe the polarities);
see 05.25.
13.12. insert the
selection label
a pocket is arranged on the front panel of the vending machine,
just above the eight selection buttons; it is intended to
accommodate the label with the names of the drinks; insert it from
the right side by letting it slide beneath the transparent protection;
see 05.03.
13.13. determine water
and product times
the times specified by table 12.01. can be referred to as the times
functional for the machine and the products to be dispensed;
however, they can be adapted to the capacity of the user’s cups
(by changing “time water N”) and its tastes (by changing “product
N”); please, never forget to make sure that the dispensing time of
the instant product is always lower than the one of corresponding
water;
13.14. choose the
quantity of break
numbers
if instant products can be hardly dissolved in water, it may be of
use to stop the product dispensing cycle from the product canister
for a short time; the water flowing into the mixing bowl will have
the time necessary to remove any product build-up;
MAN1920124 rel. 01 dated 23.09.2011
page no. 40 of 48 pages
come fare a
by
13.15. programme
delays
dispensing starts as soon as the user presses a selection key; the
order in which instant products are poured into the cup depends
upon the values of delays (e.g. the one, the delay value of which is
zero, will be dispensed before the one, the value of which is 40,
dispensed four seconds after the user has pressed the selection
key); pay special attention when programming the delays in
dispensing a product and the water diluting it in the mixing bowl;
except for the instant coffee product, for which just the opposite is
applicable, it is recommended to dispense water before the product
to enable the latter to drop on the water film already present in the
mixing bowl for a better mix; espresso is dispensed before and
after any instant product by programming the variable “coffee
sequence”;
13.16. tune the water
flow for instant products
regulation is admitted for boiler pumps (see 05.36. and 05.37.)
within the +/-30% maximum limits only when the programmed
water flow is “average”; when it is “low”, it can be only increased
(max. by 30%) whereas – when it is “high” - the flow can be only
reduced (max. 30%);
13.17. regulate the
speed of mixers
the rotation speed of the motors of product mixers (see 05.27.)
can be adjusted between 15,000 r.p.m. and 5,000 r.p.m.; the drink
quality of instant products depends a lot upon the action of the
fans of mixers: instant chocolate generally requires a long mixing
time at the maximum speed for dissolution in water whereas
instant tea shall not be mixed to get a drink quality without any
bubble on the surface;
13.18. powder aspirator
to extract the residual powder of instant products from inside the
machine (see 05.30.), it is recommended to use the value in
minutes you have already programmed (three); if you should use
particularly volatile products, increase the time to five (and more)
minutes; after having opened the rear panel of the machine, never
forget to connect the knurled suction tube with the rear bush of the
fan;
see 09.01.f.
13.19. time tests
to check the rotation time of a product motor and a mixer fan or
the activation time of a solenoid valve during the programming
phase, when the display shows “PRODUCT N” or “WATER N time”
or “MIXER N”, press the “PROG” key: the device will be activated
for the programmed time;
see 09.01.a.
13.20. replace the door
neon
to access the neon tube, open the door; use a flat-blade
screwdriver to release the two A “teeth” and rotate the lower part
of the door panel to the outside; unscrew the two B screws, release
the two C “teeth”, rotate the upper part of the door panel to the
outside to access the neon tube;
see 09.01.a.
see 09.01.a.
C
B
B
C
A
A
13.21. external cleaning
of the machine
use neutral detergent products only;
see 10.
attention
never use abrasive cloths, steel sponges, aggressive or foamy
detergents and other solvents, hot water and acids;
13.22. return some
material under
guarantee
if you should return any material under guarantee that is either
defective or not in compliance with your requirements, fill in the
form “MOD. PO 19.01/2B Materials under guarantee –
Authorisation to return” and send it to the fax number above to
apply for authorisation; only after having received the authorisation
form signed and numbered, you are permitted to send the goods at
your expenses to the address specified by the form;
MAN1920124 rel. 01 dated 23.09.2011
page no. 41 of 48 pages
T4
T8
T4
name
water internal tank
water inlet solenoid valve
water inlet solenoid valve
air break
boiler
boiler pump 1
boiler pump 2
2
T4
T4
column
4
5
5
6
6
6
T4
MAN1920124 rel. 01 dated 23.09.2011
symbol
SA
VIA
EVA
AB
BO
P1
P2
VIA
EVA
R
AB
3
P1 P2
symbol
CV
MP
NR
BP
SC
EX
3
BO
T4
column
1
1/2
2
3
3
3
3
1
A
2
T2
CV
4
name
volumetric counter
pump ex 5
non return valve
by pass
heat exchanger
three-way valve
T3
T1
4
column
7
4/5
7
7
6
6
T4
T1
symbol
GC
M1
ER
VRG
IN9
IFC
M1
T4
5
BP
NR
name
coffee brewer
mixer 1
nozzle support
drip tray
90° joint
short insert
T1
MP
5
column
/
/
/
/
/
/
T3
T4
T4
IFC
EX
ER
GC
7
7
VRG
page no. 42 of 48 pages
name
silicone hose 05/08T
silicone hose 06/09T
silicone hose 06/11T
silicone hose 07/11T
ptfe hose 02/04T
silicone hose 10/14T
IN9
symbol
T1
T2
T3
T4
T5
T8
6
SC
6
T5
L
E
G
E
N
D
SA
1
14. espresso hydraulic diagram
by
T1
schema idraulico
E
L column symbol
EVA
2
E
VIA
3
G
SA
2
E
BO
3
N
P1
3
D
P2
3
2
SA
EVA
T1
name
water
water
water
boiler
boiler
boiler
VIA
pump 1
pump 2
T4
3
BO
P3 P2 P1
BO
T4
T4
P3 P2 P1
3
inlet solenoid valve
inlet solenoid valve
internal tank
T4
T4
MAN1920124 rel. 01 dated 23.09.2011
A
R
2
T8
1
1
15. instant hydraulic diagram
T8
T4
by
column
3
4
5
4
4
4
4
T4
T4
VRG
T4
M1
VRG
T4
T4
T4
M1
name
boiler pump 3
mixer 1
mixer 2
nozzle support
drip tray
90° joint
ERER
T2
ER
T2
symbol
P3
M1
M2
ER
VRG
IN9
IN9
T2
IN9
T2
4
IFC
IFC
column
5
/
/
/
/
5
M2
M2
5
symbol
IFC
T1
T2
T4
T8
name
short insert
silicone hose
silicone hose
silicone hose
silicone hose
6
6
page no. 43 of 48 pages
05/08T
06/09T
07/11T
10/14T
7
7
schema idraulico I
T8
light
addendum Light
by
16. addendum
Barista Light
light
a version of the Rhea Barista espresso vending machine is referred
to as
Barista Light
even if similar to the machine described as far as here, it has some
different components;
the selection keyboard, the door lighting, the light indicator and all
external features are perfectly the same as Barista, which has been
described as far as here;
the most important technical difference is that water is produced by
one single 400 ml pressure boiler for all dispensed selections, i.e.
instant and espresso ones;
however, the information supplied by the previous pages are also
applicable for this machine version and you can make reference to
them when using Barista Light;
attention
all the cautions already supplied remain valid and they shall
be strictly observed
the most evident differences concern:
(the numbers of paragraphs refer to the previous chapters):
add. 03.02. weight
25 kg
add. 03.03. supply
energy
add. 03.20. boiler
- 230 V ac (110 V ac), 50/60 Hz; single-phase and ground;
- cable of the following type: H05VV-F 3G 1 mm² 300/500 V;
1,200 W
pressurised boiler;
0.4 litres, 1,100 W
electric consumption:
add. 03.23. notes
power:
add. 04. configurations
from 15 Wh to 340 W
Barista Light possible configurations are numerous and they are
coded as it has already been specified by chapter 04; the
numbering of the machine devices is exactly the same as the one
already described for Barista on page 10;
V.M. Barista Light E/3 R
keyboard selections
2200
grams
VSF18
VSF9
1
2
CHOCOLATE
COFFEE BEANS
§
380
grams
MILK
1000
grams
1.
2.
3.
4.
5.
6.
7.
8.
short coffee
long coffee
white coffee
cappuccino
capp-ciocc
latte macchiato
chocolate
hot water
water 1

mixer 1
MAN1920124 rel. 01 dated 23.09.2011
page no. 44 of 48 pages
light
Light retro aperta
by
add. 05. presentation
rear
05.12.
fuses
05.14.
water inlet solenoid valve
05.10.
electric connection
05.38.c.
expansion board
05.38.a.
CPU
05.23.
product motor
05.32.
air break
05.30.
powder aspirator
05.31.
environment aspirator
05.33.
volumetric counter
05.11.
power on switch
add. 03.20.
pressure boiler
attention
these components may be very hot even if the machine is off;
pressure boiler with three-way solenoid valve for the espresso
circuit and solenoid valves for instant products; temperatureprotected by clicsons, it has got a tap for emptying;
E1 E2
drain tap
temperature probe
instant solenoid valves
to mixing bowl
water inlet
hot water
three-way valve
EX
clicsons
to coffee brewer
solenoid valve
name sw
outlet
E1
E2
EX
water 1
water 2
coffee water
hot water
mixing bowl
coffee brewer
MAN1920124 rel. 01 dated 23.09.2011
page no. 45 of 48 pages
light
Light varie
by
for the operations necessary to install the vending machine, refer
to the hints of the following chapters:
06. preliminary actions;
07. connections;
08. first power on;
chapter 09. Programming, which is intended to list and describe the
actions necessary to program the machine parameters includes the
correct information for the Barista Light software; some slight
differences depend upon the different internal architecture of the
two machines, since Barista Light has got one single boiler to
dispense all selections, i.e. espresso and instant ones;
add. 09.01.e.
temperature
the chapter “temperature” includes a variable intended to
determine the boiler water temperature with the options “first
coffee definition” and “heating time”, whose functions are
explained later on;
1. PROG
1
button n
temperature espresso
temperature
definition first coffee
heating time
use keys “4” and “5” to change the boiler temperature;
TEMPERATURE
espresso
NN
press “2” to display:
to establish after how many minutes after the espresso last
dispensed to activate the following parameter;
to establish the power on time of the boiler heating element to
increase the water temperature before the activation of the
dispensing pump;
add. 09.01.f.
miscellaneous
the “deinstallation”
“miscellaneous”
1. PROG
1
variable
is
included
in
the
DEFINITION
first coffee
00
heating time
sec.:
00
chapter
temperature
miscellaneous
deinstallation
to empty water circuits automatically:
- detach the water supply, insert an extension into the drain hose
of the boiler, arrange it near a bucket and press “4”;
Open boiler tap
P5=START
- open the drain tap of the boiler and press “5”;
- the display shows:
Deinstallation
- remove the hose and close the drain tap of the boiler when the
display shows:
MAN1920124 rel. 01 dated 23.09.2011
Deinstallation
4=START
END
close boiler tap
page no. 46 of 48 pages
light
add. 10.04. out of order
temporary
add. 11.
solution of problems
OFF 31A
OFF 31B
OFF 31C
add. 13.08. remove
water
by
Light varie
if the vending machine should be inactive for a long period, please
act as follows:
-
perform the uninstall cycle (see add. 09.01.f.);
detach the water and energy supply;
empty the drip tray;
empty and clean the product canisters and the coffee brewer;
clean the internal and external surfaces by using a wet piece of
cloth;
- cover the machine by means of a cloth;
- store it in a sheltered place, at a temperature not below 5 °C, at
a relative humidity not above 80%;
just as for the other chapters, error messages have the same
meaning as those already mentioned above, except for the
differences here below:
the pressure boiler temperature has exceeded the one you have
programmed (see add. 09.01.e.); replace the temperature probe;
the device of the CPU board is not working according to control;
replace the CPU board;
temperature safety devices tripped (clicsons, thermofuses, …);
restore or replace them; heating element not supplied or not
operating; check the connections and continuity of the heating
element; if necessary, replace it;
temperature probe interrupted; connector to the board, wiring;
make sure that the cable between the probe and the CPU board is
not interrupted or replace the probe;
water temperature
high
water temperature
low
temperature probe
activate the “deinstallation” cycle (see add.09.01.f.);
MAN1920124 rel. 01 dated 23.09.2011
page no. 47 of 48 pages
T4
L
E
G
E
N
D
T4
column
1
2
3
4
4
4
5
3
column
5
5
5
6
7
7
7
symbol
EX
E1
E2
GC
M1
ER
VRG
T3
T1
MP
name
three-way valve
soluble solenoid valve 1
soluble solenoid valve 2
coffee brewer
mixer 1
nozzle support
drip tray
4
BP
NR
T6
name
water inlet solenoid valve
air break
volumetric counter
pump ex 5
non return valve
by pass
pressure boiler
CV
T1
4
E1 E2
column
6
7
/
/
/
/
/
5
CA
5
EX
symbol
IN9
IFC
T1
T2
T3
T4
T5
T3
symbol
EVA
AB
CV
MP
NR
BP
CA
2
T3
T1
3
T3
T2
GC
6
T4
6
IN9
ER
T4
T4
7
VRG
M1
7
page no. 48 of 48 pages
name
90° joint
short insert
silicone hose 05/08T
silicone hose 06/09T
silicone hose 06/11T
silicone hose 07/11T
ptfe hose 02/04T
T5
MAN1920124 rel. 01 dated 23.09.2011
EVA
AB
2
T8
1
1
16. Light hydraulic diagram
light by
T1
IFC
Light schema
idraulico
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