Saeco SG200E Manuale utente

i

TYPE: SG200E

Hot beverage vending Machine

Saeco Group 200

Model:

ESPRESSO

OPERATION AND MAINTENANCE

WARNING: This instruction manual is intended exclusively for specialized personnel.

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English

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316

4

7

8

9

2

MAIN PARTS

1 Brew group and coffee grinder

2 Brewing hopper group

3 Sugar and stirrer dispensing group

4 CPU card

5 Cup dispenser

6 Payment system area

7 POWER card

8 Water circuit equipped with air-break

device

9 Pump

10 Tray socket

11 Data plate

12 Data plate showing the minimum and

maximum water pressure

13 Water mains connection

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7 - PAYMENT SYSTEM

INSTALLATION .................... 24

7.1 Payment system installation on the

machine . ........................................... 24

7.2 Payment system installation on the

cabinet ............................................... 25

8 - PROGRAMMING AND

MAINTENANCE MENU ........ 26

8.1 Description of programming and

maintenance phase keys 27

8.2 Programming menu 27

8.2.1 Entering the programming menu 27

8.2.2 Structure of the programming menu 34

8.2.3 Functions of the programming menu 34

8.3 Maintenance menu 40

8.3.1 Access to the maintenance menu 40

8.3.2 Description of maintenance menu

messages 42

8.4 Software updating

(machine re-programming) 45

9 -

MAINTENANCE AND

INACTIVITY .........................

46

9.1 Cleaning and loading .......................... 46

9.1.1 Daily cleaning .................................... 46

9.1.2 Weekly cleaning ................................ 48

9.1.3 Product loading .................................. 49

9.2 Maintenance ...................................... 49

9.2.1 Scheduled and unscheduled

maintenance ...................................... 50

9.2.2 Brew group maintenance .................... 50

9.3 Adjustments ...................................... 51

9.3.1 Dose and grinding adjustment ............ 51

9.4 Cup releasing device cleaning and .....

adjustment ......................................... 52

9.5 Resin regeneration - where the water .

softner is provided .............................. 54

10 - INACTIVITY ......................... 55

11 - DISMANTLING .................... 55

12 - TROUBLESHOOTING GUIDE

FOR THE MOST COMMON

FAILURES OR ERRORS ........ 56

13 - VISUAL SIGNALS (LEDs) ..... 60

TABLE OF CONTENTS

1 - INTRODUCTION TO THE

MANUAL ............................. 4

1.1 Foreword ............................................ 4

1.2 Symbols used .................................... 4

1.3 General instructions............... ........... 5

1.4 Operator requirements ....................... 7

2 - TECHNICAL SPECIFICATIONS 7

3 - SAFETY STANDARDS ............. 8

3.1 Foreword ............................................ 8

3.2 General safety rules ........................... 8

4 - HANDLING AND STORAGE .. 9

4.1 Handling and transport ...................... 9

4.2 Storage ............................................ 9

4.3 Packaging ........................................ 10

5 - GENERAL TECHNICAL

DESCRIPTION ..................... 10

5.1 Permitted use .................................... 10

5.2 Versions and Models .......................... 10

5.3 Basic operating concepts................... 10

6 - INSTALLATION .................... 13

6.1 Positioning ......................................... 13

6.2 Receipt .............................................. 14

6.3 Unpacking .......................................... 15

6.4 Water mains connection .................... 16

6.5 Electric mains connection .................. 16

6.6 Machine start-up ................................ 17

6.7 Installation ......................................... 18

6.7.1 Cleaning and filling of resin-based

water softener .................................... 18

6.7.2 Water circuit filling ............................. 19

6.7.3 Cleaning the parts in contact with

foodstuff ............................................. 20

6.8 Product loading .................................. 21

6.8.1 Container loading ............................... 21

6.8.2 Label insertion ................................... 22

6.8.3 Cup loading ........................................ 22

6.8.4 Stirrer loading ..................................... 23

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1 - INTRODUCTION TO

THE MANUAL

1.1 Foreword

Important

This publication is an integral part of the machine

and should be read carefully in order to use it in

a correct way. Complying with safety

requirements is also essential

This manual contains the technical information

necessary to carry out the procedures of use,

cleaning, installation and maintenance of the

vending machine mod. SG200E correctly.

Always consult this publication before carrying

out any operation.

Manufacturer: Saeco International Group

Via Panigali, 39 - 40041 Gaggio Montano (BO).

This manual should be kept with care and go

with the machine throughout its operational life,

also in case of changes of ownership.

If this manual should be lost or worn out, it is

possible to require another copy to the

Manufacturer or to an Authorized Service Centre.

In this event, please indicate the data on the plate

located on the back of the machine.

1.2 Symbols used

A number of symbols are used in this manual to

classify situations according to their degree of

danger, and that require technicians with different

skills.

The symbol is integrated with a message

suggesting operating procedures or behaviours

and providing useful information concerning the

machine performance.

Warning

This symbol indicates dangerous situations for

the users, supply operators and maintenance

technicians dealing with either the vending

machine or the product to be dispensed.

Important

This symbol indicates operations that keep the

machine in good working conditions, if properly

carried out.

Recommended solutions

This symbol indicates the procedures that make

the programming and/or maintenance

operations quicker.

User

This symbol indicates the machine user, who is

not authorized to clean or service the vending

machine.

Supply operator

It is used to indicate operations to be exclusively

carried out by personnel in charge of machine

supplying and cleaning.

Maintenance is exclusive task of the

maintenance technician, and cannot be

performed by the supply operator.

Maintenance technician

This symbol is used to indicate operations to be

only performed by specialized maintenance

personnel.

The maintenance technician is the only person

authorized to keep the MAIN SWITCH

ACTIVATION KEY, which allows disabling the

safety system.

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 It is the buyers responsibility to ascertain that

the machine operators have been trained and

informed of all the indications and

specifications contained in the documentation

supplied. Even so, the operator should be

aware of the potential risks that exist while

operating the automatic vending machine.

 Operating reliability and the efficiency of the

machine performance are guaranteed only if

original spare parts are used.

 The user will be held entirely responsible for

any modifications made on the machine. All

the operations necessary to keep the

machine in good working order, before and

during use, are users duty.

 Altering and tampering with the machine

without prior consent of the manufacturer, will

release the latter from any liability for any

damage or injury resulting from, or connected

to the above modifications.

 This manual reflects the state of the art of

the automatic vending machine at the

moment of the issue on the market. Possible

modifications, improvements or adjustments

that are made to machines that are

subsequently marketed, do not oblige the

Saeco International Group either to intervene

on the previously supplied machine or

consider it and the relevant manual to be

defective or inadequate.

: Read

This symbol indicates that the user should read

the instruction manual carefully before operating

the machine.

1.3 General instructions

: Warning

Before using the vending machine, read this

manual carefully. A good knowledge of the

information and instructions contained in this

document is essential for a correct use of the

vending machine, in compliance with essential

safety requirements.

Warning

Laddetto al rifornimento non deve per alcun

motivo accedere a quelle parti del distributore

automatico le cui protezioni sono bloccate da

mezzi che richiedano un utensile per essere

liberati.

For no reason whatsoever should the personnel

in charge of the machine reach those parts of

the machine that are protected by guards

requiring special instruments for their removal.

Some maintenance operations (to be carried out

solely by specialised technicians) expressly

require that certain safety devices be switched

off.

knowledge and absolute respect, from a

technical point of view, of the safety standards

and warnings contained in this manual, are

fundamental for installing, using and servicing

the machine under reduced risk conditions.

 Vending machine operator is only allowed for

interventions under his own responsibility and

specialization.

The user should have a good knowledge of

all mechanisms of the machine, as far as he

is concerned.

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 However, the Saeco International Group,

whenever necessary and for valid reasons is

entitled to update existing manuals and send

to his customers all updating sheets that have

to be kept with the original manual. Any

technical problems that may arise can easily

be solved by consulting this manual. For

further information, contact the dealer where

the machine was purchased, or one of the

authorized service centres.

When calling, please, provide the following

information:

- the data written on the data plate located on

the rear side of the vending machine (fig. 1)

- The program version in the microprocessor

(see adhesive label on the component

mounted on the CPU card) (ref.1, fig. 2).

- The card code and version, to be found on

the component side of the CPU card (ref.2,

fig. 2).

Warning

It is absolutely forbidden to tamper with or modify

the data plate.

The Saeco International Group declines all

responsibility for injuries to people or damage to

things resulting from:

- incorrect installation

- inappropriate electrical and/or water

connection

- inadequate cleaning and maintenance

- unauthorized modification

- improper use of the vending machine

- non-original spare parts

 The Saeco International Group will not be

obliged in any case to indemnify any damage

caused as a result of the forced inactivity of

the machine due to failure.

 Installation and maintenance must be only

carried out by qualified technicians.

 Use only specific foodstuffs suitable for

vending machines.

 The automatic vending machine is not

suitable for outside installation. The machine

must be installed in dry places, with

temperatures not below 1°C and it must not

be installed in places where cleaning is made

with water hoses (e.g. large kitchens, etc.).

 If at the time of installation, the usage

conditions are different from those

established or are subject to change over

time, please contact the manufacturer

immediately before using the machine.

Furthermore, always act in compliance with

national or local standards.

fig. 1

fig. 2

Data Plate

1

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English

410

537.8

759.5

1.4 Operators requirements

To guarantee safety, three different machine

users are to be distinguished, each having

specific characteristics:

User

Access to the inside of the machine is forbidden

to the user.

Supply operator

The safekeeping of the access key to the inside

of the machine is entrusted to the Supply

operator by the Maintenance Technician. He has

the task of supplying the products, external

cleaning, activating and stopping the machine.

Warning

The Supply Operator is not authorized to carry

out operations that are indicated as competence

of the Maintenance technician in this publication.

Maintenance technician

Is the only person authorized to carry out and

start programming procedures for adjusting,

setting up and upkeep the machine.

2 - TECHNICAL

SPECIFICATIONS

Weight 40 Kg

Overall dimensions See fig. 3

Power consumption see Data plate

(fig. 1)

Mains voltage: see Data plate

(fig. 1)

Electric voltage frequency. see Data plate

(fig. 1)

Power cord length 1,600 mm

Connection to water mains 3/8 gas type

Water system pressure: from 1.5 up to 8

bar (fig. 4)

A-Weighted sound

pressure level: lower than 70 db

fig. 3

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CUP DISPENSER

suitable for cups with 70-71 mm dia. and for cups

with 73 mm dia. through an adequate release

ring.

BOILER HEATING ELEMENTS

armoured types:

from 1,000 Watt for coffee boiler

CONTAINER CAPACITY

Coffee beans 2.0Kg

Instant coffee 0.6 Kg (instead of tea)

Granular milk 0.85Kg

Chocolate 1.7 Kg (or 2.6)

Tea 2.0Kg

Sugar 2.0Kg

Cups 195

Stirrers 185

3 - SAFETY

STANDARDS

3.1 Foreword

In compliance with the Machine Directive 98/37/

EEC, Low Tension Directive 73/23/EEC and CE

Marking Directive 93/68/EEC, the Saeco

International Group has drawn up a technical file

on D.A. SG200 E vending machine at its plants,

acknowledging during the design phase the

regulations listed in the Declaration of Conformity

inside any vending machine.

3.2 General safety rules

Warning

- Before using the vending machine, read this

manual carefully.

- Installation and maintenance must only be

carried out by qualified technicians.

- For no reason whatsoever shall the operator

reach those parts of the machine that are

protected by guards requiring special

instruments for removal.

- Good knowledge and absolute respect, from

a technical point of view, of the safety

standards and danger warnings contained in

this manual, are imperative for installing,

using, servicing and maintaining the machine

in minimum minimum risk conditions.

Warning

Always disconnect the POWER CABLE before

servicing or cleaning the machine.

Under no circumstances neither service the

machine, nor remove safety guards before hot

parts have cooled down!

fig. 4

Data plate showing the minimum

and maximum water pressure

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- Operating reliability and the efficiency of the

machine performance are only guaranteed if

original spare parts are used.

- The automatic vending machine is not

suitable for outside installation. The machine

must be installed in dry places, with

temperatures never below 1°C and it must

not be installed in places where cleaning is

made with water hoses (e.g. large kitchens,

etc).

- In order to guarantee the performance of the

machine, always keep the automatic vending

machine in perfect cleaning conditions.

- The Saeco International Group declines all

responsibility for injuries to people or damage

to things as a consequence of:

- Use individual protection devices during

installation, testing and maintenance.

 incorrect installation

 inappropriate electrical and/or water

connection

 inadequate cleaning and maintenance

 unauthorized modification

 improper use of the vending machine

 non-original spare parts

Important

It is forbidden to:

- Tamper with or cut off the safety systems

installed on the vending machine;

- Use water jets to clean the machine.

Furthermore, always act in compliance with

national or local standards.

4- HANDLING AND

STORAGE

4.1 Handling and transport

The transport of the vending machine should be

carried out by skilled personnel.

The vending machine is delivered on a pallet;

for handling purposes use a fork lift truck and

move it slowly in order to avoid any possible

overturning or dangerous oscillations.

Important

Avoid:

- lifting the vending machine with ropes or

presses;

- dragging the vending machine

- turning over or laying down the vending

machine during transport

- shaking the vending machine

Avoid the machine:

- being bumped into

- being overloaded with other parcels

- being exposed to rain, frost or heat sources

- being kept in damp places

4.2 Storage

In the event of storage, avoid any stacking of

several machines, keep them in a vertical

position, in dry places with temperatures not

below 1°C.

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4.3 Packaging

The vending machine is protected by

polystyrene/cardboard angles and by a

transparent polypropylene film.

The automatic vending machine will be packaged

so as to ensure protection against any

mechanical and environmental agents.

Labels are applied on the packaging, indicating:

- handle with care

- do not overturn

- protect from rain

- do not stack

- protect from heat sources

- not shock resistant

- machine type and serial number

Important

Once the transport is over, the packaging should

be undamaged, which means it should not:

- show any crushed parts, sign of shocks,

buckling or breaking

- show wet parts or signs that could lead to

suppose its exposure to rain, frost or heat

- show signs of tampering

5- GENERAL

TECHNICAL

DESCRIPTION

5.1 Permitted use

The vending machine is to be used exclusively

for the dispensing of beverages, prepared by

mixing foodstuffs with water (by brewing, as to

coffee).

To this purpose, use products that the

manufacturer has declared as being suitable for

vending in open containers. Beverages are

brewed in suitable plastic cups, which the

machine dispenses automatically. The stirrer

used for mixing sugar is automatically dispensed.

Beverage should be drunk at once and under no

circumstances can they be kept for subsequent

consumption.

5.2 Versions and models

Warning:

This manual refers to the top-of-the -range

model: it is therefore possible to find descriptions

or explanations not relating to the machine you

have.

5.3 Basic operating concepts

During normal operation, the vending machine

is in standby mode. By introducing the amount

corresponding to the price displayed and by

pressing the key relevant to the desired

beverage, you will start the dispensing cycle. This

one basically consists of:

BEVERAGE SELECTION

The machine can dispense 8 beverages. A

beverage can be selected according to the

following conditions:

 the vending machine has reached the set

temperature after start-up. Otherwise, once

a key is pressed, the display shows the

message  PLEASE WAIT.

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 the available credit is sufficient or the vending

machine has been set in free mode. If this is

not the case, the display shows the message

INSERT ...;

 there is no error condition that prevents

beverage brewing. If it is not the case the

display shows the error message

BEVERAGE... OUT OF SERVICE alternated

to a NOT AVAILABLE message;

 the selected beverage has been enabled. If

this is not the case, the message NOT

AVAILABLE will be displayed;

 the selected beverage is not prevented.

Otherwise, before pressing the key, the

message BEVERAGE ... alternated to a

NOT AVAILABLE message is displayed. After

pressing the key, the display shows NOT

AVAILABLE;

During hot beverage brewing:

- payment systems are disabled;

- the first line on the display shows the

programmable dispensing message (default

message is: WAIT FOR PRODUCT).

Beverage selection

If the vending machine has not been

programmed to freely dispense beverages insert

the required credit

Press the key corresponding to the beverage

requested. After beverage dispensing, the

message REMOVE CUP is displayed. Take the

beverage from the dispensing outlet.

Warning

Not to burn your hand, wait for the signal -

REMOVE CUP- before introducing your hand.

Do not open the dispensing outlet door while the

VM is brewing.

In case of failures or product missing during the

brewing phase, the display indicates the causes.

CUP, SUGAR AND STIRRER

DISPENSING

This is the first operation that the vending

machine activates (except for without cup

dispensing selection):

 the cup bracket motor is activated and moves

under the cup chute. At the same time, it

operates the cup scrolls to separate the first

cup and let it drop into the special support

fork.

 The same motor draws the cup under the

sugar dispenser  there it stops for 2

seconds. In this way dispensing is enabled

and, where it is set or required, a stirrer is

dispensed. Finally, it sets the cup under the

beverage brewing nozzles.

 The stirrer dispensing is controlled through a

solenoid which actuates the stirrer ejector.

The stirrer is then dropped into the cup by

means of the proper chute.

When selecting a beverage, sugar is dosed

through a motor that activates the sugar hopper

screw.

INSTANT BEVERAGE BREWING

This process takes place after dispensing of cup,

sugar and stirrer.

According to the type of beverage selected and

machine model, the following processes are

activated.

 If present, the motor mixer starts.

 the instant product solenoid valve (ref.1' fig.5),

located on the coffee boiler, starts and allows

to fill the mixer with the preset amount of

water. The pump (ref.2' fig.5) is then activated

and the preset amount of water dispensed,

under the control of an appropriate electronic

device (volumetric meter) (ref.3' fig.5).

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1

2

3

 the gear motor of the instant product activates

the screw, dispensing the desired amount of

product into the mixer.

 once the pre-set amount of water and product

is dispensed, the mixer is disconnected.

ESPRESSO COFFEE BREWING

This process takes place only after the

dispensing of cup, sugar and stirrer.

 the grinder (ref.1 fig.6) is activated until the

quantity of coffee set on the dosing unit (ref.2

fig.6) is reached

 the activation of the dosing unit solenoid (ref.

3 fig. 6) causes the door to open and, as a

consequence, the coffee is dispensed into the

cup.

 the unit rotation gear motor activates, thus

moving the unit to the brewing position. The

coffee tablet is pressed simultaneously.

 the pump brewing the set quantity of water

activates, under the control of an appropriate

electronic device (volumetric meter) (ref. 3

fig. 5).

 the brew group gear motor is restarted, and

goes back to the rest position. During this

movement the coffee tablet is ejected.

The grinder and dosing unit activation sequence

can take place in reverse order, according to the

program selected (see programming menu).

fig. 5

fig. 6

1

3

2

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6 - INSTALLATION

6.1 Positioning

The vending machine is not suitable for outdoor

installation. It must be installed in dry places, with

temperatures not below 1°C and it should not

be installed in places subject to explosion or fire

hazards, or where cleaning is done with water

jets.

- If positioned near a wall, there must be a

minimum distance of at least 5 cm from the

wall (fig. 7), so as to allow regular ventilation.

Under no circumstances cover the vending

machine with cloths or similar.

fig.7

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6.2 Receipt

Upon receipt of the automatic vending machine,

it is necessary to check it has not suffered

damage during transport. If damage of any kind

is noticed, immediately place a claim with the

forwarder.

An envelope is supplied with the vending

machine, called CUSTOMER KIT. It contains

the objects shown in Fig. 10.

- Instruction manual.

- Powder tank plates and prices in

euro.

- Push-button panel selection plates.

- Instruction plates.

- Wiring and hydraulic diagram.

- Power cord.

- Safety switch key

(Technical engineer).

- Declaration of conformity

- When positioning the vending machine, check

its levelling by means of the adjustable feet

already fitted under the vending housing (fig.

8) or under the cabinet (fig. 9) Make sure that

the vending machine does not have an

inclination exceeding 2 degrees.

The Saeco International Group declines all

responsibility for troubles due to the failure in

observing the assembly rules.

If installation takes place in safety evacuation

corridors, make sure that the machine with the

door open assure sufficient space for people to

pass by (fig. 7).

In order to avoid the floor from getting dirty as a

result of accidental spillage of products, place a

sufficiently wide protection to cover the working

area under the vending machine.

fig.8

fig. 9

fig. 10

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fig.11

fig.12

6.3 Unpacking

- Free the vending machine from the package.

- Remove the vending machine from the

transport pallet. Unloose its fastening screws

(fig. 11).

- Remove the key from the beverage

dispensing outlet (fig. 12).

Open the door of the vending machine and

remove the adhesive tape from the components

concerned.

- Remove polystyrene securing internal

components (fig. 13)

Warning:

The packing material must not be accessible to

unauthorized people, as it is a potential source

of danger. For the disposal please contact

qualified companies.

fig.13

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- connect the tap to the vending machine, using

a copper or nylon hose, suitable for foodstuff

and resistant to the supply pressure. Should

a flexible hose be used, it is necessary to

assemble the reinforcement bearing inside,

supplied with the machine.

- Use a 3/8 gas-type connection.

6.5 Power supply connection

The veding mahine is designed to operate with

single phase voltage at 230 Volts and is protected

by 6,3 A delay fuses.

We suggest checking the following:

- the mains voltage of 230 V should not exceed

a ± 6% fluctuation

- the power supply is suitable to the machine

- a differential protection system is connected

The machine should be earthed in observance

with operating safety rules in force.

For this reason, verify the system earth wire

connection to ascertain that it is efficient and in

compliance with national and European electric

safety standards.

If necessary, have the system inspected by

qualified personnel.

- The machine is equipped with power cord

(fig.16)

6.4 Water system connection

Before connecting the vending machine to the

water mains, make sure that the water is:

- drinkable, if necessary by means of a test

laboratory certification

- has a pressure ranging between 1.5 and 8

bar, otherwise use a pump or a water

pressure reducer accordingly.

- if not already fitted, install a tap in an

accessible position, so as to separate the

equipment from the water mains, should it

be necessary (fig. 14).

- let some water flow out of the tap in order to

eliminate possible traces of impurities and dirt

(fig.15).

fig.14

fig.15

fig.16

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Safety switch

- The sockets that are not compatible with the

plug of the machine should be replaced.

- The use of extensions, adapters and/or

multiple plugs is forbidden (fig 17).

6.6 Machine start-up

The machine is equipped with a safety switch -

located on its top cover (fig. 18) which

disconnects the utilities whenever the door is

opened (see wiring diagram).

Therefore, open the door or unplug the

installation in case of need.

Warning

During the setting-up phase, before powering up

the machine, make sure you have connected it

to the hydraulic system and opened the water

tap.

Warning

The safety switch remains live (ref. 1, fig. 18)

- For some operations, it is however necessary

to operate with the door open but the vending

machine connected to the mains.

Skilled technicians may operate in this way, by

inserting the special plastic key, supplied with

the machine, into the switch located on the

machine top cover, turning it of 90° (fig. 18).

Warning

The opening and possible machine start with door

open must only be performed by authorized and

technically qualified personnel. Do not leave the

machine unattended while it is open.

Give the key to qualified and authorized personnel

only.

Whenever the machine is switched on a test

cycle is performed in order to verify the correct

position of the moving parts and the presence of

water and other products.

fig.17

fig.18

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fig.20

fig.19

6.7 Installation

IMPORTANT: When switched on, the machine

automatically fills the water circuit and the related

boilers. For a correct automatic installation in

case of a water softener system being used, it

is necessary that the latter is completely filled

with water and properly relieved of any air

bubbles.

6.7.1 Cleaning and filling of resin-

based water softener

IMPORTANT: Before installing the water

softener in the machine and using it, clean the

resins and fill the water softener. Then install the

water softener already filled with water and

cleaned.

In order to fill in the water softener before installing

it on the machine, stick to the following

instructions:

- Insert the hose of the bottom tap into a drain

container suitable for this purpose.

- open the bottom tap (fig. 19) and the upper

plug of the water softener so as to remove

the air bubble.

- fill up the water softener and let the water flow

out of the drain hose until it is clear (fig.20).

- close upper plug and turn off the bottom tap

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6.7.2 Water circuit filling

The machine automatically activates the pump

and starts filling the espresso coffee boiler.

IMPORTANT:

Before powering the machine, thus starting the

automatic installation:

1. Make sure that the water softener is filled with

water and the air bubbles removed.

2. Load the reachable columns of the cup holder.

NOTE:

If the filling of the boiler is not successful, the

machine cannot be set into service. A failure

message will be shown on the display. Should it

be the case, eliminate the cause and reset the

error recorded (section 8 Programming and

maintenance menu), then repeat the automatic

installation, switching the machine on once again.

After a testing phase on start-up, the machine

automatically fills the water circuit of the tray

equipped with a float and of the brew group boiler.

During this stage, the heating element of the

boiler remains automatically off. If the machine

detects that the boiler is already filled, it passes

to the heating stage.

The sequence of operations will be:

- insert the special key in the machine cover

switch

- on start-up of the machine, the filling of the

tray equipped with a float starts automatically,

while the machine carries out the automatic

testing phase.

During testing, the following components start

up in the given order:

- the brew group, so as to reach the correct

start-up position

- the cup holder, so as to load the first cup

column into the releasing device.

During the setting-up phase:

- the coffee boiler and the water tank are filled

up

- once the water circuit is filled, the heating

phase starts up, thus switching on

automatically the boiler heating element.

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