Carpigiani EVD 3 R Installation Manual

INSTRUCTION MANUAL

EVD 3

APPLICARE

TARGA

CARATTERISTICHE

2012/07

Edition 04

Via Emilia, 45

40011 Anzola dell’Emilia (BO)

ITALY

 + 39 051 6505111

 + 39 051 732178

Þcarpigiani.com

We wish to thank you for purchasing one of Carpigiani’s machines.

Since 1993, Carpigiani manufactures utilising the Quality Control Management System that is today certified ac­cording to UNI-EN-ISO 9001-2008.

Carpigiani’s machines conform to the requirements of the following European Directives:

t “Machinery” Directive 2006/42/EC;

t “Low Voltage” Directive 2006/95/EC;

t “EMC” Directive 2004/108/EC;

t “PED” Directive 97/23/EC;

t Regulation 2004/1935/EC relating to “Materials and articles in contact with foodstuffs”.

This manual contains the ORIGINAL INSTRUCTIONS and can be reproduced, transmitted, copied and filed in a
retrieval system or translated in other languages ONLY by prior written agreement with Carpigiani.

The purchaser has the right to reproduce copies only for his/her own use.

Carpigiani’s policy pursues constant research and development and therefore it reserves the right to make changes
and revisions whenever deemed necessary and without being bound to the purchaser for any previous statements.

EDITION DATE MODIFICATIONS

04 2012/07 -

EDITOR VERIFIED APPROVED

AM LP/SB/RF RV

EVD 3

GENERAL INDEX

FOREWORD .......................................................................................... 6

Instruction manual .................................................................................................... 6

Purpose ...................................................................................................................... 6

Manual structure ....................................................................................................... 6

Additional documentation ........................................................................................ 6

Standard symbols ...................................................................................................... 7

Qualification of the personnel .................................................................................. 7

Safety .......................................................................................................................... 8

Warning ...................................................................................................................... 8

1. GENERAL INFORMATION .............................................................9

1.1 General information ...............................................................................9

1.1.1 Manufacturer’s identification data ............................................................... 9

1.1.2 Information about maintenance ................................................................... 9

1.1.3 Information for the user .............................................................................. 10

1.2 Information about the machine .......................................................... 10

1.2.1 General data ................................................................................................. 10

1.2.2 Technical features ....................................................................................... 10

1.2.3 Location of machine groups ....................................................................... 11

1.3 Intended use ......................................................................................... 11

1.4 Noise ..................................................................................................... 11

1.5 Storing a machine ................................................................................ 12

1.6 Disposal of packing materials ............................................................12

1.7 WEEE (Waste Electrical and Electronic Equipment) ......................... 12

1.8 Bacterial contamination detection ..................................................... 12

2. INSTALLATION.............................................................................. 14

2.1 Space necessary to use the machine ................................................ 14

2.2 Water supply connection .................................................................... 14

2.3 Machine with air-cooled condenser ...................................................14

2.4 Machines with water-cooled condenser ........................................... 14

2.4.1 Water valve adjustment ..............................................................................14

2.5 Electrical connection ........................................................................... 15

2.5.1 Replacing the power cable ......................................................................... 15

2.6 Location ................................................................................................ 15

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2.7 Refilling ................................................................................................. 15

2.8 Machine testing.................................................................................... 15

3. INSTRUCTIONS FOR USE ........................................................... 16

3.1 Machine safety warnings .................................................................... 16

3.2 Machine configuration ........................................................................ 16

3.3 Controls ................................................................................................ 17

3.3.1 Push-button panel ....................................................................................... 17

3.4 Dispensing handles ............................................................................. 34

3.4.1 Modify the quantity of product dispensed ................................................ 34

3.4.2 Self closing ................................................................................................... 34

3.5 Machines fed by pump and semi-submersible pump ...................... 34

3.6 Gravity-fed machines – feed needle ................................................... 35

3.8 Preliminary operations, washing and sanitising ............................... 36

3.9 Commissioning the machine ..............................................................36

3.9.1 Starting the machine that has a pump ...................................................... 36

3.9.2 Starting a gravity-fed machine ................................................................... 37

3.9.3 Loading the syrup circuits (Variegated version only) ............................... 37

3.9.4 Syrup adjustment (Variegated version only) ............................................. 37

3.9.5 Dry filling (if present) ................................................................................... 38

3.10 Production ............................................................................................ 39

3.11 Pasteurisation (for the “SP” machines) ............................................. 40

3.12 Daily cleaning – Opening and closing procedures ........................... 40

3.12.1 Daily closing procedures ........................................................................... 40

3.12.2 Daily opening procedure ............................................................................. 43

4. SAFETY DEVICES ......................................................................... 46

4.1 Alarms ................................................................................................... 46

4.1.1 Blackout ....................................................................................................... 48

5. DISASSEMBLY, CLEANING AND REASSEMBLY

OF THE PARTS IN CONTACT WITH THE PRODUCT ................49

5.1 General description ............................................................................. 49

5.2 Washing conditions ............................................................................. 49

5.3 Suggestions .......................................................................................... 49

5.4 How to use cleaning/sanitising solution ........................................... 49

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5.5 Daily cleaning ....................................................................................... 50

5.6 Scheduled cleaning ............................................................................. 50

5.7 Tank emptying ...................................................................................... 50

5.7.1 Machines that have a pump .......................................................................51

5.8 Washing and sanitisation of the syrup lines

(only for the Variegated version) ......................................................... 52

5.9 Machines with pumps – pump removal ............................................. 54

5.11 Disassembly of the door ..................................................................... 57

5.12 Disassembly of beaters ...................................................................... 59

5.13 Disassembly and cleaning of the drip drawer,

the pump drip tubes, the drip tray and the tank lid .......................... 60

5.14 Cleaning and sanitising of the components ...................................... 61

5.15 Reassembly of the tank beater .......................................................... 61

5.16 Reassembly of the beater ................................................................. 61

5.17 Reassembly of the dispensing door ................................................... 62

5.18 Machines with pumps – reassembling the pump .............................63

5.19 Gravity-fed machines – reassembly of the feed needle ................... 66

5.20 Complete sanitisation of the machine ............................................... 66

5.20.1 Sanitising the hopper .................................................................................. 66

5.20.2 Draining the cleaning/sanitising solution ................................................. 66

6. MAINTENANCE ............................................................................ 68

6.1 Maintenance ......................................................................................... 68

6.2 Instructions for replacement of the peristaltic pump tube

(Variegated version) ............................................................................. 69

6.2.1 Removal of the pump tube .........................................................................69

6.2.2 Installing of the pump tube ......................................................................... 69

6.3 Water-cooling ....................................................................................... 69

6.4 Ordering spare parts ........................................................................... 69

6.5 Supplied accessories .......................................................................... 70

7. TROUBLESHOOTING GUIDE ...................................................... 71

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EVD 3

FOREWORD

Instruction manual

In writing this manual, the European Community direc­tions on safety standards as well as on free circulation
of industrial products within the E.C. were taken into
due account.

Purpose

This manual was conceived taking machine users’
needs into due account.

Issues regarding the correct use of the machine have
been analysed in order to keep the longstanding quality
features characterising CARPIGIANI’s machines all over
the world unchanged.

A significant part of this manual refers to the conditions
required for using machine and, above all, to the nec­essary procedures to follow while cleaning and during
routine and special maintenance.

Nevertheless, this manual cannot meet all demands in
details. In case of doubts or missing information, please
apply to:

Manual structure

This manual is divided in sections, chapters and
subchapters in order to be consulted more easily.

Section

A section is the part of the manual identifying a specific
topic related to a machine part.

Chapter

A chapter is that part of a section describing an assem­bly or concept relevant to a machine part.

Subchapter

It is that part of a chapter detailing the specific compo­nent of a machine part.

Any person employed to use the machine must have
first read and fully understood the parts of the manu­al that refer to his/her competence and in particular:

t the Operator must have read the chapters regarding

starting the machine, the functioning of the machine
units and the prescribed safety precautions;

t a skilled technician involved in the installation, main-

tenance, repair, etc., of the machine must read all
parts of this manual.

Via Emilia, 45

40011 Anzola dell’Emilia (BO)

ITALY

 + 39 051 6505111

 + 39 051 732178

Þ carpigiani.com

Additional documentation

Along with an instruction manual, each machine is
also supplied with additional documentation:

t Spare parts list: a list of spare parts provided with

the machine for its maintenance.

t Wiring diagram: a diagram of wiring connections

placed in the machine.

WARNING

Before using the machine read the instruction
manual carefully.
Pay attention to the safety instructions.

6

2012/07 - Ed. 04 - EN

Standard symbols

ELECTRIC SHOCK

DANGER

This warns personnel concerned that the opera­tion described could cause electric shock if not
carried out while respecting safety norms.

EVD 3

PROTECTION

This symbol located next to description means
that the operator must use personal protection
against an implicit risk of accident.

DANGER FROM HIGH

TEMPERATURES

This warns personnel concerned that the opera­tion described could cause burns and scalds if not
carried out while respecting safety norms.

DANGER

MOVING PARTS

This warns personnel concerned about the pres­ence of moving organs and the risk of physical in­jury if safety norms are not respected.

CRUSHING

HAZARD

This warns personnel concerned about the risk of
having a finger, hand or other body part crushed
if the described operation is not carried out while
respecting safety norms.

GENERAL

HAZARD

This warns personnel concerned that the opera­tion described may cause injury if not carried out
respecting safety norms.

NOTE

This points out significant information for the per­sonnel concerned.

Qualification of the personnel

Personnel using/working on the machine can be dif­ferentiated according to training and responsibility as
follows:

OPERATOR

This term identifies unqualified personnel who
have no specific technical qualifications and
who can carry out only simple tasks such as

operating the machine using the controls on
the keyboard, loading and unloading product utilised
during production, loading of any consumable materi­als, basic maintenance operations (cleaning, removing
simple obstruction, controlling instrumentation, etc.).

MAINTENANCE ENGINEER

He/she is a skilled engineer for the operation

of the machine under normal conditions; he/

she is able to carry out interventions on me-

chanical parts and all adjustments, as well as
maintenance and repairs. He/she is qualified for inter­ventions on electrical and refrigeration components.

CARPIGIANI ENGINEER

He/she is a skilled engineer that the manufac-

turer has assigned to field interventions for

complex jobs under particular conditions or in

accordance with agreements made with the

machine’s owner.

WARNING

The personnel involved is warned that the non-ob­servance of warning may cause loss of data and
damage to the machine.

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EVD 3

Safety

When using the machine be aware that drive mecha­nisms (rotary motion), high voltage components and
parts subject to high temperatures may cause serious
injury/damage to persons and things.

The person in charge of plant safety must check
that:

t any incorrect use or handling is avoided;

t safety devices are not removed or tampered with;

t the machine is regularly maintenanced;

t only original spare parts are used especially with

regards to those components with safety functions
(e.g., protection microswitches, thermostats, etc.);

t suitable personal protective equipment is worn;

t great care is taken during hot product cycles;

t particular attention is paid to organs in movement.

To achieve the above, the following is necessary:

t at the work station an instruction manual relevant to

the machine must be available;

t the documentation must be carefully read and re-

quirements must consequently be met;

t only adequately skilled personnel should be as-

signed to electrical equipment.

Warning

When installing the machine, insert a differential ther­momagnetic protection switch on all poles of the line,
adequately sized to the absorption power shown on
machine data plate and with contact opening of 3 mm
at leas.

t Never put your hand into the machine during pro-

duction and cleaning operations. Before carrying out
any maintenance operation, make sure that the ma­chine is in the Stop position and the main switch has
been switched OFF.

t Using a jet of pressurized water to wash the machine

is forbidden.

t Removing panels in order to reach the machine in-

side before the machine has been disconnected is
forbidden.

t Carpigiani will not respond to accidents that might

happen during the use, cleaning and/or maintenance
of its machines if the specified safety norms have not
been complied with.

IMPORTANT

Ensure that technical personnel do not carry out opera­tions that are not within their capabilities, knowledge
and responsibility.

NOTE

According to the norms in force, a SKILLED ENGI­NEER is a person who, thanks to his/her:

t training, experience and education;

t knowledge of rules, prescriptions and interven-

tions on accident prevention;

t knowledge of machine operating conditions.

Is able to recognize and avoid any danger and has
also been authorised by the person in charge of
plant safety to carry out all types of interventions.

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1. GENERAL INFORMATION

1.1 General information

1.1.1 Manufacturer’s identification data

The machine has a data plate that was assigned to the machine when it was manufactured, showing the manufac­turer’s data, machine type and serial number.

A copy of the machine data plate can be found on the first page of this manual.

Fig. 01

A B F

100089654588-4

ANZOLA EMILIA - BOLOGNA - ITALY

Matr.

Cod.

V Hz kW
A
Gas kg

G

DC

A Serial number
B Machine type
C Voltage
D Main-switch amperometric value
E Gas type and weight

E

F Machine code
G Condensation (A= Air - W= Water)
H Frequency
I Power input

IH

1.1.2 Information about maintenance

All operations of routine maintenance are hereby described in the section “Maintenance”. Any additional operation
requiring a technical intervention on the machine must be cleared with the manufacturer who will also examine the
possibility of a factory technician field intervention.

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1.1.3 Information for the user

t Carpigiani is at the disposal of the user

for any clarification or necessary/inte­grative information regarding the func­tioning of the machine or any improve­ment modifications to the machine.

t Contact the area distributor in the event of any prob-

lems or the manufacturer if a distributor is not avail­able.

t The customer assistance service is available at any

time to respond to customer requirements regarding
the functioning of the machine, requests for spare
parts or technical assistance that may eventually be
necessary.

1.2 Information about the machine

1.2.1 General data

It is an electronic machine for the production and in­stant distribution of variegated ice cream that has the
following main characteristics:

Carpigiani recommends using top quality raw materials
always in the production of ice cream and confectionery
products to satisfy the most demanding requirements
of customers. Any cost saving of the mix utilized affects
the quality and much greater losses will occur apart
from the economic losses.

Taking into account everything mentioned above,
the following recommendations should be taken
into account:

t only you produce the mix using top quality natural

products, or receive supplies from serious and trust­worthy companies;

t scrupulously follow the mix preparation instructions

that are supplied by the supplier;

t Do not modify suggested recipes without knowing

the characteristics of the ingredients;

t taste the final product and place it on sale only if you

are completely satisfied;

t advise your personnel that the machine must always

be kept clean.

Contact only the Carpigiani Technical Assistance Ser­vice for any repairs to the machine.

t refrigerated upper tank;

t electronic control of product consistency via the

“Hard-o-tronic” system;

t automatic pasteurisation system of the product con-

tained in the tank and cylinder during non-produc­tion periods (e.g., at night) (only for “SP” machines);

t system for the production of variegated ice cream

(only for “R” machines);

t Dry Filling (only for “DF” machines);

t height adjustment system of the machine’s produc-

tion unit (optional).

1.2.2 Technical features

TANK

75g

MODEL*

CONES

HOUR **

/

CAPACITY

l V Phase Hz kW Kg

FLAVOURS

ELECTRICAL

POWER SUPPLY

***

CONDENSER

***

INSTALLED

POWER

OUTPUT

NET

WEIGHT

EVD 3 670 13 + 13 2+1 400 3 50 Air 5,5 320

* Available in the following models:

 EVD 3 SP (with an automatic pasteurising system);

 EVD 3 R (with a syrup system for variegating the ice cream);

 EVD 3 DF (with a Dry Filling system).

** The hourly production and mix quantity for each ice cream can vary depending on the temperature and type of

mix utilised and on the increase in volume (overrun) required.

*** Also available with a water-cooled condenser and other types of electrical power supply.

Performances refer to room temperature of 25°C at a water temperature of 20°C in the condenser.

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1.2.3 Location of machine groups

Fig. 02

500 mm

1780 mm

EVD 3

1

2

3

800 mm

1 Tank lid
2 Control panel
3 Product dispensing door

1.3 Intended use

The machine must only be used for the production of ice
cream and patisserie products, in compliance with what
has been stated in paragraph 1.2.1 “General information”,
and within the operating limits indicated here below.

t Voltage: ±10%

t Min. air temperature: 10°C

t Max. air temperature: 43°C

t Min. water temperature: 10°C

t Max. water temperature: 30°C

t Min. water pressure: 0,15 MPa (15 bar)

t Max. water pressure: 0,8 MPa (8 bar)

t Max. relative humidity: 85%

4

5

4 Drip tray
5 Cabinet

1.4 Noise

Continuous acoustic pressure level equivalent to
Weighting A in the working place is less than 70 dB(A)
for both water-cooled and by air-cooled machines.

This machine has been designed for use in rooms not
subject to explosion-proof laws and therefore it can
only be utilised in rooms that conform to a normal at­mosphere.

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1.5 Storing a machine

The machine must be stored in a dry and damp-free
environment.

Before storing the machine, cover it with a sheet to pro­tect it against dust and dirt.

1.6 Disposal of packing materials

When removing the machine from its packaging, sub­divide the packing materials into the various types and
dispose of them in accordance with the norms in force
in the destination country.

WARNING

It is forbidden to dispose of packaging materials
in the environment.

1.8 Bacterial contamination
detection

A qualified bacteriologist must periodically analyse
samples of the product to check for the presence of
bacteria. The bacteria count in the samples should be
below the following figures:

Standard Plate Count (SPC) ................................ 50,000

Coliforms .................................................................... 10

If the bacteria count exceeds the above-mentioned fig­ures, there is a source of bacterial contamination. This
source must be immediately identified and eliminated. A
high bacteria count means that the product is not fit for
consumption and a correct cleaning and sanitization of
the machine must be carried out to eliminate the contin­ued bacterial contamination of the product.

GENERAL

HAZARD

Do not leave packaging materials within reach of
children because they could cause suffocation.

1.7 WEEE (Waste Electrical and
Electronic Equipment)

In conformity with the European Directives
2006/66/EC, on batteries and accumulators
and waste batteries and accumulators, and
2002/96/EC, also known as WEEE, the pres­ence of this symbol on the side of the product
or packaging means that the product must not

be disposed of with normal urban waste. Instead, it is
the user’s responsibility to dispose of this product by
returning it to a collection point designated for the recy­cling/treatment of electrical and electronic equipment
waste.

Differentiated collection of this waste material helps to
optimise the recovery and recycling of any reclaimable
materials and also reduces the impact on human health
and the environment.

For more information concerning the correct disposal of
this product, please contact your local authority or the
retailer where this product was purchased.

NOTE

Soft yogurt normally has a high bacteria count and
therefore it is necessary to highlight the product. In
any case, coliform bacteria contamination IS NOT
ACCEPTABLE in any type of product. The follow­ing information will help you to prevent coliform
bacteria contamination problems.

The following list indicates the possible sources of bac­terial contamination and the methods to prevent it.

SOURCES OF

CONTAMINATION

Operator contact.

Residues / deposits of
material (milk clots).

HOW TO PREVENT

CONTAMINATION

t Wash hands and forearms

thoroughly.

t Wear rubber gloves if they

are cut or have skin prob­lems.

t Wash hands several times a

day.

t Utilise the appropriate brush-

es.

t To clean thoroughly, scrub

the parts and components
to prevent the formation of
milk clots because milk clots
are fertile material for the
proliferation of bacteria that
could contaminate the fresh
milk.

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SOURCES OF

CONTAMINATION

Worn or damaged
parts.

Cleaning and
wrong hygienic
procedures.

HOW TO PREVENT

CONTAMINATION

t Lubricate all rubber parts

that come into contact with
the mix using a food-grade
lubricant.

t Replace damaged O-rings

only with original spare
parts.

t Systematically check the

drip drawers to avoid exces­sive dripping.

t The container in which the

pieces are washed must be
perfectly clean and contain
enough detergent/sanitis­ing solution to completely
cover even the largest com­ponents. Use the brushes to
clean and sanitise the ma­chine regularly.

t Utilise the appropriate

brushes, lubricants and dis­posable cloths.

t Store and utilize the deter-

gents as per the manufac­turer’s instructions.

t Follow expert personnel’s

cleaning habits. Ensure the
personnel can complete
cleaning procedures coher­ently, correctly and without
interruption.

t Leave the sanitising solution

in the cylinder and tank at
least for the time suggested
by the manufacturer of the
sanitising solution.

t Each time after using, wash

and sanitise the utensils
used for cleaning and the
tube containing the lubri­cant. Always replace the cap
on the tube.

t The machine components

and the brushes must be left
to dry in the open. Do not
put them back into the ma­chine whilst they are wet or
damp.

t Always carry out the daily

cleaning procedure. Regu­larly clean the outside of the
machine and the dispenser
with a sanitized cloth.

SOURCES OF

CONTAMINATION

Wrong method of
storing the mix.

HOW TO PREVENT

CONTAMINATION

t Utilise leftovers of mixes

with the oldest date first. Be
careful of the expiry date.

t Put the mix directly in the

fridge. Do not accumulate
mix outside in direct sunlight
before putting it in the fridge.

t In the fridge, leave at least

2-3 cms of space between
the mix and other products
to allow air to circulate.

t The mix must not be left at

ambient temperature for
long periods of time.

t The storage temperature of

the tank must be maintained
at 4.4°C (40°F). Storage
temperatures above 4.4°C
would permit the multiplica­tion of bacteria to dangerous
levels within less than one
hour.

t Once the mix has been

placed inside the tank, place
the lid on the tank to store
the mix at the correct tem­perature and minimise the
possibility of contamination.

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13

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2. INSTALLATION

2.1 Space necessary to use the
machine

The machine must be positioned so that there is enough
space for air to freely circulate from the bottom to the
top of the machine.

Space for access to the machine must be left free in
order to enable the operator to act without constraint
and also to immediately leave working area if necessary.

It is also advisable to have a minimum access operat­ing area for the machine of at least 150 cms, bearing in
mind the space occupied by the opening of the cabinet
door.

NOTE

Insufficient air circulation affects the operation
and the output capacity of the machine.

Fig. 03

2.3 Machine with air-cooled con­denser

Machines with an Air-cooled condenser must
be installed leaving a minimum distance (at
least 50 cms) above the chimney for the free
circulation of the condensation air.

NOTE

An insufficient air circulation affects operation and
output capacity of the machine.

2.4 Machines with water-cooled
condenser

A water-cooled machine must be connected
to a mains water supply or to a cooling tower
to operate it.

The water must have a pressure of between 0.15 MPa
and 0.8 MPa (1.5-8 bar) and a flow capacity at least
equal to the estimated hourly consumption.

500 mm

154 mm

WARNING

Machines with an air-cooled condenser must be
installed leaving a minimum distance (at least 50
cms) above the chimney for the free circulation of
the condensate air.

Connect the inlet pipe marked by the “Water Inlet” plate
to the water supply by installing a shut-off valve and
the outlet tube marked by the “Water Outlet” plate to a
drainage pipe by installing a shut-off valve.

2.4.1 Water valve adjustment

IMPORTANT

If the water valve needs be reset, this opera­tion must be carried out only by skilled per­sonnel.

NOTE

Water consumption increases if the temperature of
the inlet water is above 20°C.

WARNING

Do not leave the machine in a room with a tem­perature below 0°C without first draining the wa­ter from the condenser.

2.2 Water supply connection

Connect the machine to a drinking water sup­ply that has a pressure of not more than

0.8 MPa (8 bar).

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2.5 Electrical connection

Before connecting the machine to the mains
supply, check that the machine voltage indi­cated on the data plate corresponds with the
mains supply voltage.

Position a class D section thermomagnetic circuit
breaker switch correctly rated to the absorption power
required and with a contact aperture of at least 3 mm.
The machines are delivered with a 5 wire cable: the blue
wire must be connected to the neutral lead.

IMPORTANT

The yellow/green ground wire must be connected to an
adequate ground plate.

2.5.1 Replacing the power cable

Should the machine’s power cable become
damaged, it must be replaced immediately by
one with similar characteristics.

The replacement must be carried out only by a skilled
technician.

2.6 Location

The machine is equipped with wheels to fa­cilitate its positioning. There are mechanical
blocking devices that once engaged stop the
machine from being moved about and ensure
that it is maintained in a safe position.

2.7 Refilling

The type of motor installed in the machine is a
lubricated-for-life motor. No checking/replac­ing or topping up is necessary.

The correct quantity of gas for the refrigeration circuit
is put in by Carpigiani when testing the machine. A new
machine does not need any topping up or refilling.

If it becomes necessary to top up or fill the system with
gas, the procedure must be carried out in conditions of
safety and by a qualified technician capable of estab­lishing the cause of the anomaly prior to topping up.

2.8 Machine testing

The machine is tested by Carpigiani at the end
of the assembly procedure. The foreseen op­erational and production functions are checked.

Machine testing on the end user’s premises
must be carried out by skilled technicians or
by one of Carpigiani’s engineers.

After positioning the machine and making the correct
connections, carry out all operations necessary for func­tionality check and operational testing of the machine.

Fig. 04

2012/07 - Ed. 04 - EN

15

EVD 3

3. INSTRUCTIONS FOR USE

3.1 Machine safety warnings

When using industrial equipment and plant, be aware
that drive mechanisms (rotary motion), high voltage
components, as well as parts subject to high tempera­tures may cause serious injury/damage to persons and
things.

The person in charge of plant safety must check
that:

t any incorrect use or handling is avoided;

t safety devices are not removed or tampered with;

t the machine is regularly maintenanced;

t only original spare parts are used especially with

regards to those components with safety functions
(e.g., protection microswitches, thermostats, etc.);

t suitable personal protective equipment is worn;

t great care is taken during hot product cycles.

To achieve the above, the following is necessary:

t at the work station an instruction manual relevant to

the machine must be available;

t the documentation must be carefully read and re-

quirements must consequently be met;

t only adequately skilled personnel should be as-

signed to electrical equipment;

t ensure that technical personnel do not carry out op-

erations that are not within their capabilities, knowl­edge and responsibility.

3.2 Machine configuration

The machine is composed of a motor for operating the
beater unit, a cooling system with a water-cooled or air­cooled condenser and electronic management of the
main functions.

The preparation of soft ice cream occurs by plac­ing the cold mix (+4°C) inside the tanks and start­ing an automatic production cycle until the set pro­grammed optimum consistency of the ice cream is
reached.

The mix enters into the whipping cylinders already
mixed with air. The ice cream is produced only at the
moment in which it is served.

By using the ice cream dispensing levers positioned on
the front of the machine, a portion of soft ice cream re­quested will be dispensed.

Simultaneously, an equal quantity of mix passes from
the upper refrigerated tanks to the whipping cylinder.

DANGER FROM HIGH

TEMPERATURES

Be extremely careful during pasteurisation phase;
contact could cause burns.

Fig. 05

16

2012/07 - Ed. 04 - EN

EVD 3

3.3 Controls

3.3.1 Push-button panel

The machine is equipped with a push-button panel fitted on the front panel; each button is marked by an explana­tory symbol of the assigned function.

Fig. 06

1 32 4 7 8 965

STANDARD

(Display esemplificativo)

1 Stop the machine from functioning
2 Cleaning
3 Information
4 Touch screen display
5 Production unit movement.
6 Confirm

GELATO VARIEGATO

(Display esemplificativo)

7 Production
8 Pasteurisation
9 Storage/Alarm Reset

NOTE

The display is touch screen with 7 sensitive zones:

The keypad emits an acoustic signal when the key pressed has been accepted.

2012/07 - Ed. 04 - EN

NOTE

17

EVD 3

3.3.2 Functions

BUTTONS DESCRIPTION OF FUNCTIONS

STOP

In Stop mode, with the Stop key back lit, the machine is at stop.

From the Stop position any machine function can be accessed.

To change function, returning first to Stop IS ALWAYS REQUIRED.

The display indicates the time, date and the indication of the tank and water sprayer
levels (if present).

To place the machine in Stop mode whilst in Production, Pasteurisation or Storage
mode, press the Stop key for approximately 2 seconds. This avoids making wrong se­lections by lightly brushing the key with the finger.

WHY IN STOP ??

With the machine in
Stop mode for more
than 30 seconds.

WASH TODAY!

With the machine in
Stop mode for more
than 24 hours.

If the machine is left in Stop mode with the level covered, after 30 seconds the message
“Why in STOP ??” is visualised to alert the user to put the machine into Production,
Pasteurisation or Storage mode.

Press the key to cancel the alarm message from the display. Refer to alarms.

From Stop mode, there is a time countdown if the tank level is covered.

If this time exceeds 24 hours, the display visualises the message “Wash today!”.

18

The user must carry out machine washing procedure before restarting Production.

Press the

key to cancel the alarm message from the display. Refer to alarms.

2012/07 - Ed. 04 - EN

BUTTONS DESCRIPTION OF FUNCTIONS

INFO whilst in Stop
mode

Pressing the Info

key whilst in Stop mode, the display visualises the following

functions that can be selected directly on the touch screen:

t Pasteurisation history

t Events history

t Key locking

EVD 3

Functions that can be
selected from INFO
whilst the machine is in
Stop mode:

t Pasteurisation

history

t Events history

t Key locking

t Settings

INFO –
PASTEURISATION
HISTORY

With the machine in

Stop mode press:

t INFO

t PASTEURISATION

HISTORY

t Settings

.

Press the

Pressing the Pasteurisation History

key to go back to the previous page.

key the display visualises the list of pasteuri-

sations carried out successfully.

Utilise the and arrow keys to scroll the different events.

INFO – EVENTS
HISTORY

With the machine in

Stop mode press:

t INFO

t EVENTS HISTORY

Pressing the Historical Events

key the display visualises the list of events that

include function changes, alarms and pasteurisation steps.

Utilise the and arrow keys to scroll the different events.

NOTE

The maximum number of memorizable events is 1000.

When a successive event occurs the last event is removed.

2012/07 - Ed. 04 - EN

19

EVD 3

BUTTONS

INFO – KEY
LOCKING

The key locking key is present in all functions of the machine. Pressing the
key for 10 seconds (wait for the visualisation of the display to return to the source func­tion) and all keys are disenabled, except for those inside the display. To permit the front
panel to be cleaned without accidentally activating functions, the machine returns to the

previous function.

With the machine in

Stop mode press:

t INFO

t KEY LOCKING

To re-enable the keys press any key; The window with a lock will re-appear: press it for 10
seconds to enable the keys.

INFO - SETTINGS

Pressing the Settings
selected directly on the touch screen:

With the machine in

Stop mode press:

t INFO
t SETTINGS

Functions that can be se­lected from SETTING mode:

t Setting the time

t Display

t Setting the machine

t Setting the syrups

t LED bar

DESCRIPTION OF FUNCTIONS

key locking

key, the display visualises the following functions that can be

t Setting the time

t Display

t Setting the machine

t Setting the syrups (if present)

t LED bar

INFO – SETTING
THE TIME

With the machine in

Stop mode press:

t INFO

t SETTINGS

t SETTING THE TIME

Pressing the Setting the time

key, the display visualises:

Pressing on the hour the background of the key becomes grey and the and si

arrow keys light up so that the hour can be modified. Confirm using the

key.

To modify minutes and date follow the same procedure.

20

2012/07 - Ed. 04 - EN

EVD 3

BUTTONS

INFO - DISPLAY

With the machine in

Stop mode press:

t INFO

t SETTINGS

t DISPLAY

DESCRIPTION OF FUNCTIONS

Pressing the Display

The display luminosity bar (intensity of the backlight) of the display appears when press-

ing on the display and the

key, the display visualises:

and arrow keys light up to allow modification.

Confirm using the key.

2012/07 - Ed. 04 - EN

21

EVD 3

BUTTONS

INFO – MACHINE
SETTING

With the machine in

Stop mode press:

t INFO

t

SETTINGS

t

MACHINE SETTING
(Programming)

DESCRIPTION OF FUNCTIONS

Pressing the Machine setting key, access is gained to the first step of user
programming.

To scroll the various steps, utilise the and . arrow keys. The display visualises
the first step of user programming. E.g., U07 - Language: Eng. The value is modifiable
using the left and right arrow keys visualised on the touch screen. Refer to the Program­ming table.

De-

Step

U07 Linguaggio Language Ita Esp Ita
U08 Ora Avvio Prod. Start Prod. Time 00 23+no+auto 08
U09 Ora Avv.Pas-Con Start Past. Stor. 00 23+no 02
U10 Abilita Beep Liv Lev. Beep Enable No Yes Yes
U15 Lato Attivo Active Side 1 3 3

Display ITA Display ENG Min Max

fault

Notes

U07 - Language: Setting the language in Italian, English, German or Spanish.

U08 - Start Prod. Time: Setting of the start hour of automatic Production. Set at “No”

automatic Production will not start. Set at “auto” automatic Production starts as soon
as the Pasteurisation cycle has been completed.

U09 - Start Past. Stor.:

For pasteurising machines: Setting of the start hour of automatic Pasteurisation. Set at
“No” automatic Pasteurisation will not start.

For non-pasteurising machines: Setting of the start hour of automatic Storage. Set at

“No” automatic Storage will not start.

U10 - Lev. Beep Enable: Set at “Yes” an intermittent acoustic beep sounds when the

medium level is uncovered, except when the machine is in Stop mode which remains
off even when enabled.

U15 - Active Side: There are three settings (1, 2 or 3). Set the side on which to operate.

1= Left side

2= Right side

3= Both sides

To exit from user programming, do not press any key for approximately 30 seconds or

press
exiting user programming, if the table has been updated, the message “Table Updated
M.” appears on the display.

on the display. At this point the machine returns to the previous menu. On

22

2012/07 - Ed. 04 - EN

EVD 3

BUTTONS

INFO – SYRUP
SETTING
(if present)

With the machine in
Stop mode press:

t INFO

t SETTINGS

t SYRUP SETTING

Functions that can be
selected from SYRUP
SETTING:

t Icon selection

t Syrup quantity

DESCRIPTION OF FUNCTIONS

Pressing the Syrup Setting

key, the display visualises the following functions

that can be directly selected on the touch screen:

t Icon selection

t Syrup quantity

Pressing the Icon selection key, the background of the key becomes grey (se­lected).

Pressing a syrup

, or , key, the background of the key becomes grey

and the

and . arrow keys light up. Using these keys, the icon associated to the
key selected can also be selected (Apple, Banana, Chocolate, Strawberry, Amarena,
Chestnut, Green and Red).

Press the

Pressing the Syrup quantity

key or the relative syrup icon key to confirm the image chosen.

key, the background of the key becomes grey (se-

lected).

Pressing any

and the

and arrow keys light up.

A number lights up and the quantity of syrup can be adjusted by pressing the

, , , syrup key the background of the key becomes grey

and

arrow keys.

The number on the side increases and decreases accordingly.

2012/07 - Ed. 04 - EN

23

EVD 3

BUTTONS DESCRIPTION OF FUNCTIONS

INFO – LED BAR

With the machine in

Stop mode press:

t INFO

t SETTINGS

t LED BAR

(colour and intensity)

Pressing LED Bar

Pressing the LEFT key (LED bar colour), the LED bar lights up as do the

and arrow keys which allow the colour of the LED bar to be modified from

a selection of eight possible colours.

the display visualises:

Confirm by pressing the key.

Pressing the

and arrow keys which allow the intensity of the LED bar colour to be modified.

Confirm by pressing the key.

RIGHT key (LED bar intensity), the LED bar lights up as do the

24

2012/07 - Ed. 04 - EN

EVD 3

BUTTONS

INFO from
Production mode

Functions that can be
selected from INFO
whilst the machine is in
Production mode:

t Cones and Software

Versions

t Setting

t Modify Set Hot

t Key locking

t Water Sprayer

INFO – CONES AND
SOFTWARE VERSIONS

DESCRIPTION OF FUNCTIONS

Pressing the

key whilst in Production mode, the display visualises the following

functions that can be selected directly on the touch screen:

t Cones and Software Versions

t Setting (if present)

t Modify Set Hot

t Key locking

t Water Sprayer

Use the key to return to the previous page.

Pressing the Cones and software versions

key, the display visualises the only

read page that reports the following data:

t Daily cones

t Total cones

t SW versions

With the machine
in production mode
press:

t INFO

t CONES AND SOFT-

WARE VERSIONS

INFO - SETTING
(if present)

With the machine
in production mode
press:

t INFO

t SETTINGS

To return to the previous function press the key or wait 15 seconds.

Pressing the Setting key, access is gained to the whipping cycle selection menu
(if present).

To return to the previous function press the key or wait 15 seconds.

2012/07 - Ed. 04 - EN

25

EVD 3

BUTTONS

INFO – MODIFY
SET HOT

With the machine
in production mode
press:

t INFO

t MODIFY SET HOT

INFO - KEY LOCKING

DESCRIPTION OF FUNCTIONS

Pressing the Modify Set Hot

and the

After having set the desired value, confirm by pressing the key.

If the

Pressing the
those inside the display. To permit the front panel to be cleaned without accidentally acti-

vating functions, the machine returns to the previous function.

and arrow keys light up to permit the modification of the value.

key is pressed again, the value is not memorised.

key locking key for 10 seconds and all keys are disenabled, except for

key, the background of the key becomes grey

With the machine
in production mode
press:

t INFO

t KEY LOCKING

INFO - WATER
SPRAYER
(if present)

With the machine
in production mode
press:

t INFO

t WATER SPRAYER

To re-enable the keys, press any key and the window with the lock appears. Pressing the
Key locking key for 10 seconds, all keys are re-enabled.

Pressing the Water Sprayer
Sprayer positioned inside the cabinet of the machine.

The dispensing stops after 3 minutes or by pressing the same key again.

key activates the dispensing of water via the Water

26

2012/07 - Ed. 04 - EN

EVD 3

BUTTONS

INFO whilst in
Cleaning mode

Functions that can be
selected whilst in INFO
mode with the machine
in Cleaning mode:

t Key locking

INFO whilst in
Pasteurisation mode

DESCRIPTION OF FUNCTIONS

Pressing the
functions that can be selected directly on the touch screen:

t Key locking

Pressing the key locking key for 10 seconds and all keys are disenabled, except for
those inside the display. To permit the front panel to be cleaned without accidentally acti-

vating functions, the machine returns to the previous function.

To re-enable the keys, press any key and the window with the lock appears. Pressing the
Key locking key for 10 seconds, all keys are re-enabled.

Using the

Pressing the
ing functions that can be selected directly on the touch screen:

t Key locking

key whilst in Cleaning mode, the display visualises the following

key the menu returns to the previous page.

key whilst in Pasteurisation mode, the display visualises the follow-

Functions that can be
selected whilst in INFO
mode with the machine
in Pasteurisation mode:

t Key locking

INFO whilst in
Storage mode

Functions that can be
selected whilst in INFO
mode with the machine
in Storage mode:

t Key locking

Pressing the key locking key for 10 seconds and all keys are disenabled, except for
those inside the display. To permit the front panel to be cleaned without accidentally acti-

vating functions, the machine returns to the previous function.

To re-enable the keys, press any key and the window with the lock appears. Pressing it for
10 seconds, all keys are re-enabled.

Using the

Pressing the
functions that can be selected directly on the touch screen:

t Key locking

Pressing the key locking key for 10 seconds and all keys are disenabled, except for
those inside the display. To permit the front panel to be cleaned without accidentally acti-

vating functions, the machine returns to the previous function.

To re-enable the keys, press any key and the window with the lock appears. Pressing the
Key locking key for 10 seconds, all keys are re-enabled.

Using the

key the menu returns to the previous page.

key whilst in Storage mode, the display visualises the following

key the menu returns to the previous page.

2012/07 - Ed. 04 - EN

27

EVD 3

BUTTONS

CLEANING

Functions that can
be selected whilst in
Cleaning mode:

t Beating

t Heated beating

t Pump

t Water dispensing

t Syrup cleaning

DESCRIPTION OF FUNCTIONS

Pressing the Cleaning

key the display visualises the following functions that can

be selected directly on the touch screen:

t Beating

t Heated beating

t Pump

t Water dispensing (if present)

t Syrup cleaning (if present)

CLEANING – BEATING

Press:

t CLEANING

t BEATING

The last line visualises the temperature of the cylinder and the consistency of the product .

The keys that can be activated have a coloured icon (blue or red) and once pressed the
background becomes grey.

The keys that cannot be activated have a grey icon. Refer to the key

on the above

display.

The 2

Pressing the Beating

and functions can be activated simultaneously.

key the beater motor is activated/deactivated.

When the motor is functioning, the background of the relative function becomes grey.

After 30 seconds the symbol returns to a white background and the motor switches off.

The Beating function is utilised to wash the cylinder and facilitate the emptying of the
product from the cylinder.

CLEANING – PUMP

Press:

t CLEANING
t PUMP

28

Pressing the Pump

key (only machines with a pump), the pump motor is activated/

deactivated.

When the motor is functioning, the background of the relative function becomes grey.

After 30 seconds the symbol returns to a white background and the pump switches off.

The function is utilised to load the mix from the tank to the cylinder and to pressurize the
cylinder to facilitate the dispensing of the product.

2012/07 - Ed. 04 - EN

BUTTONS DESCRIPTION OF FUNCTIONS

CLEANING - HEATED
BEATING

Pressing Heated Beating the beater motor with heating is activated/deac­tivated.

When Heated Beating is activated the background of the function becomes grey.

The cylinder is heated until a set temperature is reached.

EVD 3

Press:

t

CLEANING

t

HEATED BEATING

CLEANING - WATER
DISPENSING

Press:

t

CLEANING

t

WATER DISPENSING

CLEANING – SYRUP
CLEANING

Press:

t CLEANING

t SYRUP CLEANING

On reaching this temperature the symbol changes back to the white background and
Heated Beating is deactivated.

Pressing the Water Sprayer key activates/deactivates (only if present) the dis­pensing of water via the Water Sprayer positioned inside the cabinet of the machine. The
maximum dispensing time is 3 minutes. To stop the water dispensing before 3 minutes,
press the Water Sprayer key again.

When Water Sprayer is active, the background of the function becomes grey; when it is
deactivated the symbol changes back to the white background.

If the machine has the syrup option, once the Cleaning key is pressed the display visualises:

Pressing the Syrup Cleaning key the display visualises three Syrup Cleaning icons at the
bottom of the display.

Pressing a Syrup key, its associated key lights up with a grey background and
the associated syrup pump is activated for 20 seconds at maximum speed so that the
syrup line can be washed

NOTE

It is not possible to select two syrups simultaneously.

To stop the cleaning in advance press the same key.
Once the syrup cleaning procedure is completed, the associated syrup icon changes
back to white.

To return to the Cleaning screen press the
the display.

key again or one of the four keys on

2012/07 - Ed. 04 - EN

29

EVD 3

BUTTONS DESCRIPTION OF FUNCTIONS

PRODUCTION

Production can be accessed only when the minimum level is covered.

Pressing the key

Where:

The tank level.

minimum uncovered.
Number of cones that can be dispensed with the level uncovered. It ap-

pears only if the minimum level becomes uncovered.

Temperature in the tank. If <40°C the temperature visualised is blue.

If >=40°C the temperature visualised is red.
Arrow lit: when the tank is cooling.

the display visualises:

Standard Machine

version

: minimum and medium covered, : medium uncovered, :

Variegated Ice Cream

machine version

PRODUCTION –
CHANGE OF
FLAVOUR

Set consistency to be reached.

Product cannot be sold yet. When it reaches consistency it becomes

.

Current consistency.

Arrow lit: if the cylinder is cooling.

Number of days left to Cleaning

14

Flavour (syrup) selected (if foreseen). All flavours can also be disabled
(white background) (neutral).

The machine brings set ice cream in the cylinder to the right consistency every 10 minutes.

Press the

CHANGE OF FLAVOUR PROCEDURE

Pressing the
cooling is deactivated of the side relative to the pressed cone key. Beating is activated
and the pump operates for one minute to permit the emptying of the cylinder and the tank
of product. If the product has not been completely removed after one minute, reactivate

key to force this time. The consistency will conform to the set value.

key for 10 seconds the symbol on the display turns grey and

30

the function for a further minute by pressing the
empty tank with a different flavour.

To exit from the procedure, press the
back to blue.

key again. At this point fill the

key for 10 seconds and the key changes

2012/07 - Ed. 04 - EN

EVD 3

BUTTONS

PRODUCTION –
SYRUP PUMP
SPEEDS
only for syrup version

PRODUCTION -
LED BAR

DESCRIPTION OF FUNCTIONS

MODIFY QUANTITY OF SYRUP DISPENSED

To modify the speed of the syrup pump and consequently the quantity of syrup dispensed

select the flavour by, for example, pressing the

Press the key

point modify the speed utilising the
from 90 to 245.

To exit from the procedure, press the key again for three seconds until the and
arrow keys are switched off, or wait one minute.

LED BAR

The LED bar lights up in intermittent/slow mode during the phase of reaching consistency
of the product.
When the product has reached the right consistency, the LED bar remains lit in fixed mode
and the product can be dispensed via the ice cream dispensing handles.
When the medium level is uncovered in one or both tanks, the LED bar flashes in intermit­tent/fast mode.

again for three seconds until the and arrow keys light up. At this

and arrow keys. The values can be modified

key and the background becomes grey.

PRODUCTION
VERSIONS WITH
WATER SPRAYER
AND MIXER

VERSIONS WITH WATER SPRAYER AND MIXER

The versions of the machine that do not have the syrup function show the information
indicated as follows on the third line of the display:

Basic machine.

The cone indicates that the machine is
in Production mode.
The key is not active.

Machine with a water sprayer.

The cone indicates that the machine
is in Production mode. The key is not
active. The water sprayer is an active

(blue) key. Pressing the
water solenoid valve is opened which
allows water to be dispensed by manu­ally activating the water sprayer.
Dispensing stops after 3 minutes or by
pressing the same key again.

Machine with a mixer.

The cone indicates that the machine is
in Production mode.
The grey key is not active.
The mixer is an active (blue) key.

Machine with a mixer and a water
sprayer.

The cone indicates that the machine is in
Production mode. The key is not active.
The mixer is an active (blue) key.
The water sprayer is an active (blue) key.

key the

2012/07 - Ed. 04 - EN

31

EVD 3

BUTTONS DESCRIPTION OF FUNCTIONS

PASTEURISATION

Pasteurisation can be accessed only when the medium level is covered.

Pressing the Pasteurisation

Where:

The tank level.

: minimum and medium covered, : medium uncov-

ered
Temperature in the tank. If <40°C the temperature visualised is

blue.

If >=40°C the temperature visualised is red.

Arrow lit to one side of the temperature: Up if the tank is in heat­ing mode and Down if in cooling mode.

Temperature in the cylinder. If <40°C the temperature visualised
is blue.

: minimum uncovered.

key for 5 seconds, the display visualises:

If >=40°C the temperature visualised is red.

Function active: heating. Do not remove product.

Water dispenser if foreseen.

If the machine pasteurises, the Pasteurisation cycle occurs automatically every
day at a predetermined time (if set in User Programming).

When the machine is in Production or Storage mode at the time set for pasteurisation, it
automatically goes into Pasteurisation mode.

To activate Manual Pasteurisation, keep the

If the Pasteurisation cycle is not successfully completed, the machine CANNOT gain ac­cess to Production mode until a Pasteurisation cycle is completely carried out.

During the Pasteurisation cycle, the product in the tank or in the cylinder is heated to
65°C, maintained at this temperature for 30 minutes (fixed) and then cooled until the
storage temperature is reached.

key pressed for 5” seconds.

32

At the end of the cycle, the display visualises
week, which means that the pasteurising process has been carried out correctly.

with the hour and the day of the

2012/07 - Ed. 04 - EN

BUTTONS DESCRIPTION OF FUNCTIONS

STORAGE/ALARM
RESET

VERTICAL TANK
MOVEMENT
(if present)

The Storage cycle is automatically carried out every day at an established time.

Storage has the function of bringing the product in the tank and the cylinder to a tem­perature of 4°C.

Once entering the Storage cycle the display shows as follows:

To start Storage manually keep the key pressed for 5 seconds.

The button allows also to reset the alarms that might be shown on the display.

CRUSHING

HAZARD

Remove all objects from the surface before activating the movement of the head.
The presence of objects could cause malfunctioning.
No liability is accepted by Carpigiani for malfunctioning, breakages or damages
arising from misuse of tank movement.

EVD 3

To make the cleaning of the tank easier, the tank column can be moved vertically (if
provided).

To raise or lower the tank utilise the

By pressing the
tank in the most suitable position. The maximal height is set by reaching the uppemost
limit switch.

Pressing the
warning messages to avoid the danger of being crushed.

Pressing the

key and keeping it pressed, the tank rises; release the key to stop the

key starts tank lowering procedure but in this case the display visualises

key the display visualises:

and .

2012/07 - Ed. 04 - EN

The key flashes for 5 seconds. If no key is pressed within that time period the
display returns to the previous page.

If the
the tank starts to be lowered with a beeping tone signal.

As soon as the
turns to the previous page.

key is pressed instead, the key stops flashing and by pressing the key

key is released the movement of the tank stops and the display re-

33

EVD 3

3.4 Dispensing handles

To dispense the product, place a cup or a
cone underneath the dispensing door and,
with the machine in production mode, slowly
lower the dispensing handle.

As soon as the product starts to come out, move the
cup or cone with a circular motion to give the ice cream
a conical shape.

Once a sufficient amount of product has been dis­pensed, close the dispensing handle and move the
cup or cone quickly downwards to give the portion a
pointed tip.

The product dispensing handle can also be easily re­moved by lifting it upwards.

In this way it can also be used as a key to stop the ma­chine being used.

Fig. 07

3.4.1 Modify the quantity of product
dispensed

To modify the quantity of product dispensed by the vari­ous handles, carry out the following procedure:

t Remove the ice cream dispensing handle (5).

t Adjust the three knobs. Rotating them in an anti-

clockwise direction the quantity of product dis­pensed is reduced. Rotating them in a clockwise
direction increases the quantity.

Fig. 10

-

+

-

+

-

+

3.4.2 Self closing

The machine is equipped with an automatic return sys­tem that brings the ice cream dispensing handle to rest
automatically.

This occurs via a spring system connected to the dis­pensing piston.

NOTE

Fig. 08

t Open the door cover panel

Fig. 09

When the symbol is visualised in Production
mode, remove a cone by lowering the dispensing
handle until it stops. Re-position the handle in the
closed position.

3.5 Machines fed by pump and
semi-submersible pump

5

The pump allows a variation in the proportion of air/mix
sent to the cooling cylinders. Therefore, within certain
limits, it allows to adjust the volume increase (overrun)
suitable to the type of mixed used. By turning the mid­dle handle counter-clockwise the overrun is increased.

Fig. 11

34

2012/07 - Ed. 04 - EN

EVD 3

3.6 Gravity-fed machines – feed
needle

Instructions for achieving and maintaining the good
functioning of the machine.

t Always keep the level of the mix in the tank high (at

least more than half). The mix in the tank is stored at
4°C whether in Production mode or Storage mode.

t During the day periodically stir the mix in the tank

using a spatula to avoid the separation of the mix,
especially after long stoppage periods in Storage
mode.

t Always use a fluid mix free of large lumps. A very

dense mix with large lumps could block the slot of
the feed needle thereby stopping the loading of the
whipping cylinder.

t Keep the cursor of the feed needle (pos. 52) in a

position that permits the mix to fall correctly from
the tank into the whipping cylinder. Rotating the slot
of the cursor in correspondence to the lower hole
diameter, the quantity of mix is reduced that drops
into the tank. Rotating the slot of the cursor in corre­spondence to the upper hole diameter, the quantity
of mix is increased that drops into the tank.

t Position the feed needle in such a way that the entry

hole of the product is turned towards the centre of
the tank.

t Do not exceed the production indicated in para-

graph 1.2.2 and maintain regularity in the distribution
of cones and tubs. Exceeding the limits of produc­tion capacity indicated could block the machine. In
this case the alarm message “ICE” could appear on
the display. If this occurs, reset the functionality of
the machine as follows:

 Place the machine in Stop mode.

 Remove the feed needle to allow a free fall of mix

into the cylinder.

 Place the machine in Cleaning mode for a few

minutes.

 Ensure that a liquid product pours out from dis-

pensing tap.

 Replace the feed needle checking that the cursor

is sufficiently open.

 Switch on the machine again and put it into Pro-

duction mode. Wait for it to stop and then com­mence distribution again.

Fig. 12

3.7 Utilizzo corretto del coperchio
vasca

Il coperchio vasca EVD 3 ha tre posizioni:

t Cover closed.

Fig. 13

t Cover open at 90°, useful for the disassembly of tank

components and for the removal of the same cover.

Fig. 14

90°90°

t Cover open at 60°, useful for loading the mix into the

tanks.

Fig. 15

60°60°

2012/07 - Ed. 04 - EN

35

EVD 3

Follow this procedure to close the cover that is open 60°:

t Pull the cover forwards (towards the user).

t Close the cover by lowering it.

Fig. 16

AVVERTENZA

Loading the tank:

t Take a tub of mix from the refrigerator.

N.B. Load a mix that has a temperature of 4-5°C.

t Pour a small quantity of mix (approximately 100 ml)

into the tanks, lower the ice cream dispensing levers
and let the mix flow completely out so as to eliminate
any residues of water and detergent/sanitising solu­tion. Bring the ice cream dispensing levers back to
the original position and continue to pour the mix so
that it fills the cylinder by gravity.

t

When the cylinder is full and the tank almost empty,

press the
verify the correct functioning of the pump (the flow of
the mix must be a good jet). In the event of malfunc­tioning, refer to paragraph 6.1. To deactivate the func-

tion press the

Fig. 17

key and then press the key to

key again.

During the closing phase do not place pressure on
the lower part of the cover because it could be
damaged.

3.8 Preliminary operations,
washing and sanitising

Before using the machine for the first time, thorough-

ly clean all component parts as well as sanitising the
parts that come into contact with the ice cream.

Refer to section 5 of this manual for machine disassem­bly and cleaning procedures.

NOTE

Cleaning and sanitisation are operations that must
be carried out with maximum care to ensure pro­duction quality and compliance with required hy­gienic norms.

3.9 Commissioning the machine

Assembling the compression tube:

t

With clean, sanitised hands (or wearing disposable
gloves) take the compression tube from the sanitis­ing solution and place it onto the bottom of the tank.

t Rotate the compression tube counter-clockwise in

order to align it with the pump. Insert the connecting
tube (pos. 207) into the pump and rotate it until it is
fastened.

t Pour the mixture into the tanks until they are full.

NOTE

The level of mix in the tanks must not exceed the
maximum level indicated on the tank walls.

Fig. 18

After installing the machine in compliance with the in­structions contained in the “Installation” chapter of this
manual and after thoroughly washing and sanitising the
machine, proceed as follows:

3.9.1 Starting the machine that has a
pump

Remove the compression tube from the bottom of the
tank and plunge it into the cleaning/sanitising solution
for 5/10 minutes (refer to the indications of the manu­facturer of the product used).

36

MAX

MIN

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EVD 3

3.9.2 Starting a gravity-fed machine

Remove the feed needle from the bottom of the tank
and immerse it in the detergent/sanitising solution for
5/10 minutes (in accordance with that indicated by the
manufacturer of the product utilised).

Loading the tank:

t Take a pack of mix from the refrigerator. NB.: Utilise

a mix that has a temperature of 4°C/5°C.

t Pour a small quantity of mix (approximately 100 ml)

into the tanks, lower the ice cream dispensing levers
and let the mix flow completely out so as to eliminate
any residues of water and detergent/sanitising solu­tion. Bring the ice cream dispensing levers back to
their original positions and continue to pour the mix
so that it fills the cylinder by gravity.

t During this phase only the cylinders are filled. The

tank remains empty to carry out the following de­scribed operations.

Assembly of the feed needle:

t Using clean and sanitised hands (or wearing dispos-

able gloves), remove the feed needle from the sanitis­ing solution and insert it into the bottom of the tank.

NOTE

t Close the tank lid (Refer to paragraph 3.7).
t Place the machine in Production mode by pressing

the

t After few minutes the product can be dispensed.

key.

3.9.3 Loading the syrup circuits
(Variegated version only)

t Connect the syrup tubes to their appropriate con-

tainers.

t Place an empty container under the door.

t Press the key, then the key and then

press the

t As soon as the syrup flows out from the door press

and throw away the dispensed syrup.

t Repeat the operation for all syrup lines.

t Clean the syrup compartment and the door of the

compartment utilizing a clean and sanitised cloth.

icon associated with the syrup.

The level of mix in the tanks must never exceed
the height of the feed needle.

Fig. 19

60°60°

NOTE

After having cleaned the machine and, more precise-

ly, after having closed the front door, press the
key to start production within 60 minutes. After 60

minutes, the machine accepts the
and it automatically sets to heat-treatment function.
In other words, carry out the “Complete sanitisation
of the machine” and the “Mix priming” within 60 min-

utes, then press the

key.

key no longer

3.9.4 Syrup adjustment
(Variegated version only)

From Stop press the key.

Pressing the
cessed:

Pressing the key, the background of the key
becomes grey (selected).

Pressing a Syrup

background becomes grey and the arrow keys

light up. A number lights up and the corresponding
syrup pump is activated for a time set in Programming.
During this time, the quantity of syrup can be adjusted

key the following page is ac-

, key or key the key

and

2012/07 - Ed. 04 - EN

by pressing the

and arrow keys. The number

37

EVD 3

at the side consequently increases and decreases. To
stop the dispensing in advance, press the same key.

Press the key to go back to previous page.

3.9.5 Dry filling (if present)

WARNING

All machines predisposed for the dry filling func­tion must have an exclusive connection to the
drinking water mains system.
If the microbiological characteristics of the water
are not periodically checked and/or the powdered
food preparatives utilised are not sterile, CARRY­ING OUT PASTEURISATION HEAT TREATMENT IS
HIGHLY RECOMMENDED each time they are load­ed and topped up.

LOADING THE MIX - How to carry out a Dry Filling
after cleaning and sanitising machine

Carrying out a DF procedure must take place only once
the machine has been cleaned. The DF procedure is
enabled if the Medium level or the Minimum level is un­covered (and consequently the Medium level).

t By pressing the key the display shows:

t The and keys lights up to allow the modifi-

cation of the quantity in litres shown on display.

t

The quantity can be modified by utilising the
arrow keys in steps of 0.1 of a litre. If no key is pressed
for ten seconds the visualisation returns to the stand­ard display.

With clean, sanitised hands (or wearing disposable
gloves) proceed as described below.

t Take the water sprayer from the cabinet and point it

towards the inside of tank.

t The machine is in Stop mode. Press the key.

The display visualises:

t By pressing the key the display shows:

t To start the DF procedure, press the key.

t

At this point add the powdered mix. In the meantime,
clean the upper part of the machine with a sanitised cloth
and close the lid of the tank (Refer to paragraph 3.7).

t If the DF procedure is carried out with the minimum

level uncovered (and the previous function was
Stop), after completing the DF procedure, the mix­ing and the loading for 30” with pump, the display
visualised as follows:

to indicate to de-pressurise the cylinder by pulling

the relative handle.

t After pulling the lever, on the display is shown:

If no key is pressed for ten seconds the visualisation

returns to the standard display.

38

to indicate to de-pressurise the cylinder by pulling

the relative handle.

t After a few minutes the beating stops and the ma-

chine is ready for production.

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3.10 Production

Production can be accessed only when the mini­mum level is covered.

Pressing the key

Standard

machine version

Where:

The tank level.

mum uncovered.
Number of cones that can be dispensed

with the level uncovered. It appears only
if the minimum level becomes uncovered.

Temperature in the tank. If <40°C the
temperature visualised is blue.
If >=40°C the temperature visualised is
red.

Arrow lit: if the tank is cooling.

Set consistency to be reached.

Product cannot be sold yet. When it reach-

the display visualises:

Variegated Ice Cream

machine version

: minimum and medium covered,

: medium uncovered, : mini-

Versions with water sprayer and mixer

In the version without syrups, the three keys are visual­ised as follows, where:

Basic machine.

The cone indicates that the
machine is in Production
mode. The key is not active.

Machine with a water
sprayer.

The cone indicates that the
machine is in Production
mode. The key is not active.
The water sprayer is an
active (blue) key.

Pressing the
the water solenoid valve
is opened which allows
water to be dispensed
by manually activating
the water sprayer.
Dispensing stops after 3
minutes or by pressing
the same key again.

Machine with a mixer.

The cone indicates that
the machine is in Produc­tion mode. The grey key
is not active. The mixer is
an active (blue) key.

Machine with a mixer
and a water sprayer.

The cone indicates that the
machine is in Production
mode. The key is not ac­tive. The mixer is an active
(blue) key. The water spray­er is an active (blue) key.

key

es the consistency it becomes
Actual consistency (HOT).

Arrow lit: if the cylinder is cooling.

Number of days left to Cleaning.

14

Flavour (syrup) selected (if provided).
All flavours can also be disabled (white
background) (neutral).

Led Bar

The LED bar lights up in intermittent/slow mode during
the phase of reaching consistency of the product.
When the product has reached the right consistency, the
LED bar remains lit in fixed mode and the product can be
dispensed via the ice cream dispensing handles.
When the medium level is uncovered in one or both
tanks, the LED bar flashes in intermittent/fast mode.

2012/07 - Ed. 04 - EN

.

NOTE

During the production phase it is recommended
to activate the “Key locking” function described in
paragraph 3.3.2 of this manual.

NOTE

When the level indicator lights up, only 10 portions
can be dispensed after which the dispensing keys are
locked until the tank is filled with mix.

NOTE

When the symbol is visualised in Production
mode, remove a cone by lowering the dispensing
handle until it stops. Re-position the handle in the
closed position.

39

EVD 3

3.11 Pasteurisation
(for the “SP” machines)

The machine is equipped with a system that allows to
carry out Pasteurisation automatically every day at an
established time.

Pasteurisation can also be activated manually by press­ing the pasteurisation key.

The product, whether in the tank or the cylinder, is heat­ed to 65°C and maintained at this temperature for 30
minutes. Then it’s cooled until the storage temperature
has been reached.

At the end of the cycle the display visualises “Pasto
End” which means that the pasteurisation process has
been carried out correctly.

Pasteurisation cannot be started if the mix in the tank is
less than half full.

3.12 Daily cleaning – Opening and
closing procedures

t Reposition the cover onto the tank after sanitization.

Fig. 21

t Remove the drip drawers on the front of the ma-

chine, then wash, sanitise and rinse them.

3.12.1 Daily closing procedures

With clean, sanitised hands (or wearing disposable
gloves) carry out the following procedures

t Keep the machine in Production mode.

Disassembly and cleaning of the components:

t Remove the tank cover, then wash, sanitise and

rinse it in a container.

t Clean the outside part of the tanks by using a clean,

sanitised cloth.

Fig. 20

Fig. 22

NOTE

40

Notify an authorised technician if any mix leaks
from the drip drawers.

t Reposition the drip drawers onto the machine.

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EVD 3

t Remove the dispensing handles (5).
t Using both hands, grip the upper part of the door

cover panel and pull forward.

Fig. 23

5

t Using one hand, apply pressure to the panel in cor-

respondence to the pin so that the slot pops out and
the panel can be completely removed.

Fig. 24

t Wash and sanitise the door cover panel and the ice

cream dispensing handles.

t Fill a bucket with cleaning/sanitising solution. Dip the

provided brush into the cleaning/sanitising solution
and clean the door dispenser and the door itself (es­pecially the plunger area) several times.

Fig. 26

t Spray the sanitising solution on the door’s dispens-

ing point and on the door, particularly in the area of
the plunger.

Fig. 27

Fig. 25

t Clean the pump drip pipes located on the side of the

front of the machine by means of the provided fine
brush.

Fig. 28

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41

EVD 3

t Clean the door area, the steel part underneath it, the

machine front and all “splash” areas with a clean,
sanitised cloth, carefully removing any kind of damp­ness and remains of product or cleaning/sanitising
solution.

t Re-assemble the door cover panel and the ice cream

dispensing handles.

Fig. 29

t Remove the drip tray and its cover; wash, sanitise,

rinse it and then reassemble the machine.

Fig. 31

WARNING

For machines with a syrup system: whilst re-as­sembling the door cover panel, position the panel
above the syrup block and fix the two slots to the
respective pins (as indicated in the figure).

Fig. 30

35°

2°

CLEANING AND SANITISATION OF THE SYRUP
LINES (Variegated version only)

t Remove the syrup tubes from their containers.

t Clean the outside of the syrup tubes with a clean,

sanitised cloth.

t Remove the syrup containers from the syrup com-

partment.

Cleaning the syrup lines:

t Place an empty bucket underneath the door. Fill the

bucket with cleaning/sanitising solution.

t Place the syrup tubes into the bucket with cleaning/

sanitising solution, press
key and the display visualises the three syrup icons
at the bottom of the screen.

then press the

42

1°

3°

When pressed, the Syrup key illuminates with a grey

background
activated for 20 seconds at maximum speed so that the
syrup line can be washed.

To stop the cleaning before 20 seconds has passed press
the same key again.

Once the cleaning of the syrup line has been completed,
its syrup icon turns white.

and the associated syrup pump is

2012/07 - Ed. 04 - EN

EVD 3

t Repeat the operation until the solution that flows out

is clear.

t Repeat the operation for all syrup lines.

t To return to the cleaning page press the key

again.

Rinsing the syrup lines:

t Fill a bucket with clean water and insert the syrup

tubes.

t Press then press the key and the dis-

play visualises the three syrup icons at the bottom of
the display.

t By using a clean sanitised cloth clean the syrup

compartment and the compartment door.

Prepare the machine for the pasteurisation night
cycle (for “SP” machines)

t Open the lid of the tanks to check the level of the

mix.

t Fill the tanks with mix at least up to the medium level.

Keep the machine in Production mode.

WARNING

If the mix in the tank is below the medium level the
Pasteurisation cycle will not start.

The Pasteurisation cycle is automatic and occurs over­night at the set time.

3.12.2 Daily opening procedure

When pressed, the Syrup key illuminates with a grey

background

and the associated syrup pump is
activated for 20 seconds at maximum speed so that the
syrup line can be washed.

To stop the cleaning in advance, press the same key.

Once the cleaning of the syrup line has been complet­ed, its syrup icon turns white.

t Repeat the operation until the solution that flows out

is clear.

t Repeat the preceding procedure with drinking water

for all syrup lines.

Emptying the syrup lines:

t To remove the rinse water from the tubes remove the

syrup tubes from the containers of water and repeat
the previous operation.

Loading the lines with syrup:

t Connect each syrup tube inside the associated syr-

up container.

With clean, sanitised hands (or wearing disposable
gloves) carry out the following procedures.

Disassembly and cleaning of the cover:

t Remove the tank cover, wash, sanitise and rinse it in

a container.

t Clean the outside part of the tank by using a clean,

sanitised cloth.

Fig. 32

t Place an empty container beneath the door.

t Press the

key, then the key and then

press the icon associated with the syrup until the syr­up is dispensed. Throw away the dispensed syrup.

t Press

to stop the syrup pump.

t Repeat the operation for all syrup lines.

2012/07 - Ed. 04 - EN

t Reposition the lid onto the tank after sanitization.

43

EVD 3

Fig. 33

Door area sanitising:

t Extract the dispensing handles (5).

t Using both hands, grip the upper part of the door

cover panel and pull forward.

Fig. 34

Fig. 36

t Wash and sanitise the door cover panel and the ice

cream dispensing handles.

(for Variegated version only):

t By using the provided wrench (93) unscrew the syr-

up dispenser (381) counter-clockwise and remove
the O-rings (1273 e 1140).

t Wash and sanitize all the disassembled items.

t Using one hand, apply pressure to the panel in cor-

respondence to the pin so that the slot pops out and
the panel can be completely removed.

Fig. 35

Fig. 37

1140

5

381

1273

t Fill a bucket with cleaning/sanitising solution. Im-

merse the supplied brush into the cleaning/sanitising
solution and clean the door dispenser and the area
of the door plunger several times.

44

Fig. 38

2012/07 - Ed. 04 - EN

EVD 3

(for Variegated version only):

t Clean the syrup holes on the front of the machine by

using the provided fine brush.

Fig. 39

t Spray the cleaning/sanitising solution on the door

dispenser and the door itself, particularly in the
plunger area.

Fig. 40

t Clean the door area, and the machine front with a

clean, sanitised cloth, carefully removing any kind of
dampness and remains of product or cleaning/sani­tising solution.

t Re-assemble the door cover panel and the ice cream

dispensing handles.

Fig. 42

(for Variegated version only):

t After having cleaned and sanitised the dispensing

area, use the supplied wrench (93) to re-assemble the
O-rings (1140 and 1273) to the syrup distributor (381)
and screw it back onto the door.

Fig. 41

1140

381

1273

t Make sure the machine is in Production mode and

ready to serve.

WARNING

For machines with a syrup system: whilst re-as­sembling the door cover panel, position the panel
above the syrup block and fix the two slots to the
respective pins (as indicated in the figure).

Fig. 43

35°

2°

2012/07 - Ed. 04 - EN

1°

3°

45

EVD 3

4. SAFETY DEVICES

4.1 Alarms

The machine signals possible alarms visualising them on the display with a flashing message.

In the case in which an alarm signal has flashed and then been reset, the alarm signal stays lit on the display without
flashing.

To delete the alarm message from the display press the

The machine can be used in Production mode even if an alarm message is being visualised. If it is a critical alarm,
the machine stops access to Production mode. In this case, press Stop and do not use the machine until the ma­chine has been repaired.

The list of alarms is reported in the following table:

ALARM

Mix Out

Add Mix

Safety Therm.C.1

(TESC1)

Safety Therm.C.2

(TESC2)

Safety Therm. Hop

(TESV)

Overload Beat.1

(PTMA1)

Overload Beat.2

(PTMA2)

The display indicates

When the medium level is uncovered the display visualises its symbol

Left cylinder safety thermostat tripped.

The machine goes into Stop mode.

Right cylinder safety thermostat tripped.

The machine goes into Stop mode.

Tank safety thermostat released.

The machine goes into Stop mode.

Left beater motor bi-metal thermal circuit breaker switch tripped.

The machine goes into Stop mode.

Right beater motor bi-metal thermal circuit breaker switch tripped.

The machine goes into Stop mode.

Pressure switch released.

key.

DESCRIPTION

when the minimum mix level is uncovered.

.

46

Pressure Switch

(PR)

Overload Compres

(RTC)

Al. Hopper Probe1

(TEV1)

Al. Hopper Probe2

(TEV2)

The machine goes into Stop mode:

t after established number of interventions.

t if the contact of the pressure switch remains open for as long as 2 minutes

at a time.

Repeat pasteurisation if the machine is in Pasteurisation mode.

Compressor motor thermal relay released.

The machine goes into Stop mode.

Faulty left tank sensor.

Being a critical alarm the machine goes into Stop mode whether in Production
mode, Storage mode or Pasteurisation mode.

Faulty right tank sensor.

Being a critical alarm the machine goes into Stop mode whether in Production
mode, Storage mode or Pasteurisation mode.

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EVD 3

ALARM

Al. Cyl.1 Probe

(TEC1)

Al. Cyl.2 Probe

(TEC2)

Al. IceHop. Probe

(TGV)

Spigot Opened

(IMS)

Al. Evap. Probe

(TE1)

Power On

IceCylinder

(ICE)

Timeout Prd.

Belt alarm

(DELTA TGV-TEV)

DESCRIPTION

Faulty cylinder 1 sensor.

Being a critical alarm, the machine goes into Stop mode whether in Storage
mode or Pasteurisation mode, whilst the consistency, being already controlled
in Production mode, remains in the same function.

Faulty cylinder 2 sensor.

Being a critical alarm, the machine goes into Stop mode whether in Storage
mode or Pasteurisation mode, whilst the consistency, being already controlled
in Production mode, remains in the same function.

Faulty Tank evaporator sensor.

The alarm places the machine into Stop mode.

Magnetic circuit breaker safety switch.

Cylinder evaporator sensor alarm.

The alarm places the machine into Stop mode.

Voltage return after a blackout.

Checking of No Voltage table in Pasteurisation and Production.

The event is recorded in any function.

Anti-ice cylinder.

The alarm may appear due to poor feeding into the cylinder.

Refrigeration problems; the product does not harden.

Check loading of mix into cylinder, the tank pump and the refrigeration implant.

The tank beater does not rotate.

Check the insertion of beater in its seat.

Wash in n days

(Wash)

Do Not Serve !

Switch Phases

Pasto Needed!

“
for example) left before cleaning machine.

The Wash can be activated even with the machine in Stop mode with the level
covered for 24 hours.

Refer to WEEKLY CLEANING.

In the case of a “Wash today!” alarm, the alarm must be first reset by pressing
the Storage key, to open the piston for cleaning the machine.

In Production mode, every time the consistency drops below the programmed

value, the symbol on the display becomes

The two phases must be inverted on the three-phase line to obtain the correct
rotational direction of the beater.

When the machine is positioned in Stop mode for more than 60 minutes with
the low level covered, the temperature is checked. If it is greater or equal to
15°C, a Pasteurisation cycle is required. Pressing the Production key, the ma­chine goes automatically into Pasteurisation mode.

” is visualised in Production mode which means there are nth days (14

.

2012/07 - Ed. 04 - EN

47

EVD 3

ALLARME

Why in STOP ??

Setting in progr

Table Updated M.

Table Updated R.

Alarm H.P.

Alarm L.P.

Communic.Error E

Communic.Error P

DESCRIZIONE

If the machine is left in Stop mode with the level covered, the flashing message
“Why in STOP ??” appears on the display after 30 seconds and a beeping tone
signal is emitted.

The tone alerts the user to set the machine in Production, Pasteurisation or
Storage mode.

The message is cancelled when entering Production mode, uncovering the mix
level or pressing the Reset key (Storage).

Re-access Production, Storage or Pasteurisation mode to make the message
reappear.

Automatic setting of the central unit.

Occurs at the start of Pasto or after a blackout. The alarm is automatically reset;
do not press any key.

This message appears every time the Programming table is modified.

“Table Updated R.” is visualised every time the Programming Table is modified
by remote control.

High pressure alarm.

Low pressure alarm.

Communication problems with the EEV card.

Communication problems with the keypad.

When the symbol seen here is visualised in Production mode, extract a
cone and lower the dispensing handle until it stops. Re-position the han­dle in the closed position.

4.1.1 Blackout

When the electricity returns after a blackout occurring while the machine was in Cleaning mode, the machine goes
into Stop mode.

When the electricity returns while the machine is in Heating mode of a Pasteurisation cycle or Pause during a Pas­teurisation cycle, the machine restarts in the function it was in before the blackout (with “Power On” written on the
display).

If the machine was in Cooling mode of a Pasteurisation cycle, when electricity comes back the machine checks the
TEV temperature and the duration of the blackout. If the time is more than that indicated in the table, the machine
completely repeats the pasteurisation cycle and memorises the alarm “Power On” in its ‘events list’.

If the time is less than that indicated in the following table, the machine returns to the function it was in before the
blackout.

TEMPERATURE TEV TIME

68°C ÷ 50°C 30 minutes
49°C ÷ 15°C 10 minutes

14°C ÷ 10°C 20 minutes

9°C ÷ 4°C 2 hours

If the machine was in Production or Storage mode, check the TEV temperature when the electrical power supply
returns and if it is less than the threshold set by the manufacturer the machine returns to the same function visual­izing the “Power On” alarm. If the TEV is greater than the threshold set by the manufacturer and the time exceeds
that of the above table, the Pasteurisation cycle is repeated.

48

2012/07 - Ed. 04 - EN

EVD 3

5.

DISASSEMBLY, CLEANING
AND REASSEMBLY OF THE
PARTS IN CONTACT WITH
THE PRODUCT

5.1 General description

Cleaning and sanitisation are operations that
must be carried out with utmost care on a rou­tine basis and at the end of each production
run to guarantee production quality and com­pliance with required hygienic norms.

Letting soiling dry out can greatly increase the risk of
ringmarks, spots and damage to surfaces.

Removing soiling is much easier if it is done immediate­ly after use some elements containing acid and saline
substances can corrode the surfaces. Prolonged soak­ing is recommended.

5.2 Washing conditions

Avoid using solvents, alcohol or detergents that
could damage the component parts, the machine or
pollute the functional production parts.

Use drinking water (bacteriologically pure) to rinse the
parts.

To sanitise leave the disassembled parts in sanitised
tepid water for the time recommended by the manu­facturer (use the sanitising product following the in-
structions of the manufacturer) and rinse them before
reassembling.

When the washing procedure has been completed and
before reassembling components, dry each one thor­oughly with a clean, soft cloth suitable for use with
foodstuffs, in order to remove any traces of humidity
rich in mineral salts and chlorine that could attack the
metal surfaces and leave opaque traces.

Carpigiani recommends the use of a cleaning/sani­tising solution to wash the machine.

The use of a cleaning/sanitising solution optimises the
washing and sanitising procedures in that it eliminates
two phases of the procedure (a rinse and a washing
phase). In substance the use of a cleaning/sanitising so­lution saves time by facilitating and simplifying washing/
sanitising procedures.

When manually washing never utilise powder or abrasive
products, abrasive sponges or pointed utensils which can
dull surfaces, remove or deteriorate the protective film
that is present on the surface thus scoring the surface.

Never ever use metal scouring pads or synthetic abra­sives whose scouring action could remove ferrous parts
and risk causing oxidisation or making the surfaces vul­nerable.

Avoid using detergents that contain chlorine and its com­posites. The use of these detergents such as bleach, am­moniac, hydrochloric acid and decalcifiers can attack the
composition of the steel, marking it and oxidising it ir­reparably and causing damage to the “plastic” parts.

Do not use dishwashers and their detergent products.

The use of a cleaning/sanitising solution allows to opti­mize the washing and sanitising process since it avoids
two procedure phases (i.e. a rinse and a washing phase);
in substance the use of a cleaning/sanitising solution al­lows saving time by facilitating and simplifying washing/
sanitising procedures.

WARNING

Every time the machine is washed and its parts
that come into contact with the ice cream mix are
disassembled, it is essential to carry out a visual
control of all its parts in thermosetting materials;
plastics, elastomers,silicone and metal (for exam­ple, scrapers, pump gears, beaters, etc…). All parts
must be whole, not worn, without cracks or splits,
or opaque if originally polished/ transparent.
Carpigiani declines all responsibility for any dam­age caused by imperfection and/or undetected
breakages and not promptly solved by the substi­tution of original spare parts and is available for
consultation and for any specific request made by
the customer.

5.4 How to use cleaning/sanitis­ing solution

Follow the instructions on the label of the
product used to prepare the cleaning/sanitis­ing solution.

5.3 Suggestions

Use a non-aggressive detergent solution to wash the
parts.

Manually wash the parts in water (max 60°C) using a
non-aggressive detergent and the provided cleaning
brushes.

2012/07 - Ed. 04 - EN

Washing/sanitisation by immersion of components

t Manually remove the bulk residues utilising the sup-

plied brushes.

t Remove finer residues with a jet of water.

49

EVD 3

t Dip the parts to clean into the cleaning/sanitising so-

lution.

t Leave the solution to act for the time indicated by

the manufacturer.

t Rinse the parts with care, using plenty of clean drink-

ing water.

5.5 Daily cleaning

Cleaning and sanitisation are operations that must be
carried out daily with the utmost care and attention
every time the machine is switched on and switched off
to guarantee the quality of the production. Respect hy­gienic standards by scrupulously following the instruc­tions shown in paragraph 3.10.

5.6 Scheduled cleaning

The machine is equipped with an automatic system
which activates cleaning of the parts in contact with the
product at scheduled times.

Such system, called “WASH”, inhibits the dispensing
function when the scheduled time comes.

5.7 Tank emptying

NOTE

In this machine model the production assembly can
be lowered to facilitate the cleaning procedures. In
this case mount the supplied rubber tube connection
and its O-ring onto the door since there is no space
to place a container/bucket underneath the discharge
door. At this point connect the supplied tube to the
connection and insert it in an outside container to
empty the tank.

WARNING

The rubber tube connection, its O-ring and any
tube used must be washed and sanitised after use.

Fig. 44

WARNING

Cleaning and sanitising procedures have to be car­ried out with the utmost care on a regular basis ac­cording to the scheduled date shown on the ma­chine display to ensure production quality and the
compliance with the necessary hygienic rules.

In Production mode the days left until the next wash are
visualised as follows:

On the day when the machine is to be washed, Produc­tion mode is blocked and the machine does not accept
the function. The visualisation becomes:

t Place a bucket under the dispenser door.

t Press the button .

t Lower the dispensing handle and drain out all the

product from the cylinder.

Fig. 45

To reset the number of days to the programmed value
(Wash Days), machine must be washed.

50

2012/07 - Ed. 04 - EN

t

Select the function and then select .

NOTE

It is recommended to select the Beating Heating

to make emptying the cylinder easier if ice

cream is still inside.

t

When the mix becomes liquid (over 10°C), press the

key and keep the dispensing handles lowered.

t Open the tank cover to 90°.

5.7.1 Machines that have a pump

t Rotate the connection tube (207) until its notch is

aligned with the pin on the pump, pull it forward so as
to disconnect it from the pump.

t Remove the compression tube (32) by rotating it 90°

and removing it from its seat in the tank. At this point
wait for the product to come completely out from the
tank and bring the dispensing handle back to closed
position.

EVD 3

t Insert the plug and its O-ring provided with the kit

into the pump housing hole so as to close the tank.

Fig. 48

t Remove the beaters in the tank by pulling them up-

wards.

Fig. 49

Fig. 46

207

32

t Repeat the two previous operations on the second tank.

t Disassemble the pump by rotating it of 45° clock-

wise and by taking it out frontally.

t Take the pump shaft (96) apart by taking it out fron-

tally.

Fig. 47

96

5.7.2 Gravity-fed machines

t Remove the feed needles from the bottom of the

tank.

Fig. 50

90°90°

2012/07 - Ed. 04 - EN

t Pour clean warm water into the tank.

WARNING

Never exceed the maximum level indicated on the
tank.

51

EVD 3

Use the supplied brushes to clean the sides of the tank,
the level sensors, the beater shafts and its interstice
and the tank. Using the smallest brush, clean the seats
of the compression tube or the feed needle on the bot­tom of the tank. Discharge water from the tanks using
the dispensing handles and repeat the operation until
clean water is obtained.

t Repeat the two previous procedures by using a

cleaning/sanitising solution.

t Select the function and then select . Let

the machine function for 10 seconds.

t Press the button and discharge the water

from the machine.

t Remove the plug from the pump housing hole.

Fig. 51

t Position a bucket underneath the door, lower the

dispensing handle and allow the solution to flow.

Fig. 52

Fig. 53

t Spray the cleaning/sanitising solution around the

pump housing hole. Immerse a fine brush in the
cleaning/sanitising solution and clean the pump
housing hole several times.

t Rinse with warm water until clean water comes out.

NOTE

The plug and its O-ring must be washed and
sanitised.

5.8 Washing and sanitisation of
the syrup lines (only for the
Variegated version)

t Remove the syrup tubes from their containers.

t Clean the outside of the syrup tubes with a clean

sanitised cloth.

t Remove the syrup containers from the syrup com-

partment.

Cleaning the syrup lines:

t Place an empty bucket underneath the door. Fill the

bucket with a cleaning/sanitising solution.

52

2012/07 - Ed. 04 - EN

EVD 3

t Place the syrup tubes into the bucket with the

Cleaning/sanitising solution, press

the

key. The display visualises the three as-

then press

sociated icons at the bottom of the screen.

Pressing a Syrup key it lights up with a grey back-

ground

and its syrup pump is activated for 20
seconds at maximum speed so that the syrup line can
be washed.

Press the same key to stop the cleaning in advance.
Once the cleaning of the syrup line has been complet­ed, the syrup icon turns white.

t

Repeat the operation until the solution that flows
out is clear.

t

Repeat the operation for all syrup lines.

Press the same key to stop the cleaning in advance.

Once the cleaning of the syrup line has been complet­ed, its associated syrup icon turns white.

t Repeat the operation until the solution that flows out

is clear.

t Repeat the operation for all syrup lines using drink-

ing water.

Emptying the syrup lines:

t Remove the syrup tubes from the containers of wa-

ter, repeat the previous operation and discharge the
washing water from the syrup lines.

t

To return to the cleaning page press the key
again.

Rinsing the syrup lines:

t Fill a bucket with clean water and insert the syrup

tubes.

t Press , then press the key and the dis-

play visualises the three syrup icons at the bottom
of the display.

Pressing a Syrup key , or , or , the
corresponding key lights up with a grey background

and its syrup pump is activated for 20 seconds

at maximum speed to allow washing of the syrup line.

2012/07 - Ed. 04 - EN

53

EVD 3

5.9 Machines with pumps – pump removal

Fig. 54

236

1138

96

39

243

38

1178

1107

202

99A

1131

271

38A

245

206

99A

1107

1131

1117

8

207

1126

8

8 Pump knob

31 Membrane valve

32 Compression tube

38 Driven gear

38A Driving gear

39 Pump body

96 Pump shaft

99 Suction pipe

99A Air inlet tube

202 Pump cover

206 Spring

99

32

1131

31

207 Connection tube

236 Plug

243 Pump body seal

245 Pump valve

271 Pump regulator

1107 O-ring

1117 O-ring

1126 O-ring

1131 O-ring

1138 O-ring

1178 O-ring

54

2012/07 - Ed. 04 - EN

EVD 3

t Remove the seal (243) and the two O-rings (1138).

Fig. 55

243

1138

t Remove the pump regulator (271) from the pump

cover (202) by rotating it clockwise until the notch is
aligned with the pin situated on the pump cover lo­cated on the regulator and pull it out. Use the O-ring
extractor (1131) to remove the two O-rings located
on the pump regulator.

t Remove the spring (206) and the pump valve (245).

Fig. 56

t Remove the two air inlet tubes (99A) from the pump

cover (202), pushing and rotating them until the
notches positioned on the tubes are aligned with the
pins situated on the pump cover, and remove them.

t Remove the plugs (236) from the air inlet tubes (99A).

t Remove the O-rings (1107) from the air inlet tubes

(99A).

Fig. 57

236

99A

1107

202

t Keep the suction pipe (99) vertical, rotate it until the

notch is aligned with the pin situated on the pump.

t Use an O-ring extractor to take the O-ring (1131) out

from the suction pipe (99).

271
1131

245

206

Fig. 58

1131

202

99

2012/07 - Ed. 04 - EN

55

EVD 3

t Unscrew the two knobs and separate the pump cov-

er (202) from the pump body (39).

t Use an O-ring extractor to remove the O-ring (1178).

t Remove the gears (38-38A).

Fig. 59

39

38a

202

38

1178

5.10 Gravity-fed machines –
removal of the feed needle

Proceed as follows to remove the feed needle:

t Remove the cursor of the feed needle (52).

t Remove the O-rings of the needle (1131).

Fig. 61

52

t Remove the connection tube (207) from the com-

pression tube (32).

t Remove the O-rings (1117), (1126), (1131) and the

valve (31).

Fig. 60

1117

207

1126

32

1131

31

1131

56

2012/07 - Ed. 04 - EN

5.11 Disassembly of the door

Fig. 62

EVD 3

30

1140

1188

381

1273

1273

Variegated

version only

7 Dispensing door

8 Knob

5 Dispensing handles

30A Piston

381 Syrup dispenser (Variegated version only)

1147

1147

7

43

8

1140 O-ring (Variegated version only)

1147 O-ring

1188 O-ring

1273 O-ring (Variegated version only)

WARNING

Before disassembling the dispensing door, make
sure the tanks and the cylinders are empty.

t Remove the dispensing handles (5).

t Using both hands, grip the upper part of the door

cover panel and pull forward.

Fig. 63

5

t Using one hand, apply pressure to the panel in cor-

respondence to the pin so that the slot pops out and
the panel can be completely removed.

Fig. 64

2012/07 - Ed. 04 - EN

57

EVD 3

Fig. 65

t With the machine in Stop mode, remove the two

knobs (8) and pull the dispensing door by removing
it from the machine front part.

Fig. 66

t Take the plunger out.

t Use an O-ring extractor to take out:

 The two O-rings (1147) of the plunger.

 The O-ring of the dispensing door (1188).

Fig. 67

30

1147

1188

(for Variegated version only):

t Unscrew the syrup dispenser (381) anticlockwise

and remove the O-rings (1273 e 1140) by using the
provided wrench (93).

Fig. 68

1140

8

381

1273

58

2012/07 - Ed. 04 - EN

5.12 Disassembly of beaters

Fig. 69

EVD 3

28

21

25

Beater with terminal

21 Beater

24 Idler

25 Pusher beater end

28 Seal

t Take the beaters (21) out from the cylinders.

Fig. 70 with terminal

24

28

24

21

Beater without terminal

21 Beater

24 Idler

28 Seal

t Let the seal (28) slide on the beater axle and remove it.

Fig. 72

Fig. 71 without terminal

21

21

28

t Remove the idler (24) from the shaft.

Fig. 73 with terminal

25

24

2012/07 - Ed. 04 - EN

59

EVD 3

Fig. 74 without terminal

t Clean the pump drip tubes located under the mov-

able head on the left and right side by using the pro­vided fine brush immersed into a cleaning/sanitising
solution.

Fig. 76

24

WARNING

The seal is very important for the cylinder tight­ness. Check its wear on a regular basis according
to the maintenance plan (Refer to paragraph 6.1).
Furthermore always lubricate the seal properly
during washing operations in order to avoid mix
leaking into the drip tray tank.

5.13 Disassembly and cleaning of
the drip drawer, the pump drip
tubes, the drip tray and the
tank lid

t Take the drip drawers out from their seats on the

front of the machine.

Fig. 75

t

Remove the drip tray and relevant cover.

Fig. 77

60

2012/07 - Ed. 04 - EN

EVD 3

t Disassemble the tank cover.

Fig. 78

5.14 Cleaning and sanitising of the
components

5.15 Reassembly of the tank beater

t Replace the beater (162) in its seat, ensuring that it

is engaged correctly

Fig. 79

162

162

5.16 Reassembly of the beater

t Position the idler (24) into the beater through the ter-

minal pusher. Make sure the the idler shaft is in the
rear seat of the beater.

WARNING

As regards the use of cleaning/sanitising solution,
refer to the manufacturer’s instructions on the la­bel of the solution used.

t Fill a sink with a cleaning/sanitising solution pre-

pared according to the manufacturer’s indications.

t Use the provided brushes and vigorously brush all

components and holes found on the same compo­nents (the holes on the pump, suction pipes, nonre­turn valves, pump seal and its interstice, etc...).

t Dip the components into the cleaning/sanitising so-

lution and let it work for the time indicated by the
manufacturer.

t Rinse the parts with care by using plenty of drinking

water.

t Place the components onto a clean, sanitised tray

and let them dry in air.

t Dip a small brush into the cleaning/sanitising solu-

tion and clean the cylinder.

t Immerse a brush in the cleaning/sanitising solution

and clean the pump housing holes, the compression
tubes and the sides of the tanks.

t Spray the cleaning/sanitising solution on the bottom

of the cylinders and on the tank surface.

t Repeat the last three steps some times.

Fig. 80 with terminal

25

24

Fig. 81 without terminal

24

2012/07 - Ed. 04 - EN

61

EVD 3

Lubricate both sides of the beater seal (28) and let it

t

slide it onto the beater shaft.

Fig. 82

28

t Insert the beater assemblies into the cylinders.

t Push the assemblies while turning them clockwise until

they engage in their rear hub otherwise the dispensing
head cannot be fastened properly and mix can flow out
which could cause serious damages to the machine.

5.17 Reassembly of the dispensing
door

t Lubricate the plunger O-rings (1147) and let them

slide along their seat.

t Lubricate the plungers (30) and insert them into

the dispensing heads (7), with the end downwards
as shown by the picture, making sure the plunger
square notch corresponds to the rectangular open­ing on the front of the door.

t Lubricate the large dispensing O-rings (1188) and let

them slide along their seat.

Fig. 85

30

Fig. 83 with terminal

Fig. 84 without terminal

1147

21

1188

Door for Variegated version:

t Lubrificate the O-rings (1140 and 1273) and mount

them onto the syrup dispenser (381).

t Screw the syrup dispenser onto the door clockwise

by using the provided wrench.

Fig. 86

21

1140

NOTE

Check the beater seal for integrity. Replace if worn
or damaged.
Refer to the maintenance plan to carry out the re­placement.

62

381

1273

2012/07 - Ed. 04 - EN

EVD 3

t Insert the dispensing door assembly onto the two

front panel pins and tighten it using the knobs (8)
properly.

Fig. 87

8

5.18 Machines with pumps –
reassembling the pump

t Lubricate and insert the O-rings (1117) on the con-

nection tube (207).

Fig. 89

1117

207

t Lubricate and insert the O-rings (1126), (1131) and

the duck bill valve (31) on the pressure pipe (32).

Fig. 90

t Replace the door cover panel.

t Reassemble the dispensing handles (5) onto the

door.

Fig. 88

5

1126

32

1131

31

t Insert the connection tube (207) assembly in the

pressure pipe (32).

Fig. 91

207

2012/07 - Ed. 04 - EN

32

63

EVD 3

t Leave the pressure tubes on the tray. They will be

sanitised and mounted during the “mix preparation
procedure”.

t Lubricate and insert the O-rings (1138) onto the

body of the pump.

t Lubricate and insert the seals (243) into the body of

the pump.

Fig. 92

243

1138

t Lubricate and insert the O-rings of the body of the

pumps (1178).

t Lubricate the surface of the pump gears (38-38A)

and insert them into the pump bodies (39).

t Lubricate and insert the two O-ring (1131) on the

feeding tube (271).

Fig. 94

271

1131

t Lubricate and insert the O-ring (1131) on the feeding

tube (99).

t Holding the pump cover insert the feeding tube (99)

by pushing and turning it clockwise.

Fig. 95

WARNING

Do not lubricate the teeth of the gears. Carry out
checks on wear as instructed in paragraph 6.1.

Fig. 93

39

38A

38

1178

1131

99

t Insert the spring (206) and the pressure relief valve

(245) into the pump cover.

Fig. 96

245

206

64

2012/07 - Ed. 04 - EN

EVD 3

t Insert the pump regulator (271) on the pump cover

aligning the pump regulator notch to the pin on the
pump cover and turning to lock it.

Fig. 97

271

the pump body assembly, with the blocking pin hook
on the right. Keeping your thumbs over the pump
gears so that they remain in place, push and turn the
pump clockwise until the drive shaft matches with
the driving gear. Now turn the pump counterclock­wise until it locks into the blocking pin.

Fig. 99

96

96

t Lubricate and insert the O-rings (1107) onto the air

inlet tubes (99A).

t Insert the two plugs (236) on the air intake tubes

valve holder (99A).

t Insert the two air intake tubes valve holders (99A) on

the pump cover aligning the tube notch to the pin on
the pump cover and turning the tubes until they are
locked.

Fig. 98

236

99A

t Assemble the pump cover with the feeding tube

downwards onto the pump body and turn the two
knobs tightly.

Fig. 100

1107

t Make sure the machine is in Stop mode and lubricate

the pump shaft (96). Position the drive shaft at the
rear of mix hopper, pushing it towards the back and
rotating it slightly until it enters the drive hub. Hold

2012/07 - Ed. 04 - EN

t Reassemble the drip drawer, the drip tray and its

cover and the tank cover previously washed and
sanitised.

65

EVD 3

5.19 Gravity-fed machines –
reassembly of the feed needle

t Lubricate the O-ring (1131).

t Reassemble the feed needle.

Fig. 101

90°90°

t Press the key and then press and let the

beater operate for approximately 5 seconds. Press

the

t Pour a little cleaning/sanitising solution into a bucket.

t Open the door cover panel, immerse the supplied

brush in the detergent/sanitising solution and brush
the dispensing point of the door.

t Wipe the exterior of machine with clean, sanitised

cloth. Repeat the operation twice and close the door
cover panel.

t Leave the cleaning/sanitising solution in the tank for

the time indicated by the manufacturer.

key.

5.20.2 Draining the cleaning/sanitising
solution

t Re-position the feed needle in its seat on the bottom

of the tank.

5.20 Complete sanitisation of the
machine

The machine must be sanitised before mix is poured
into the tank.

NOTE

After having cleaned and sanitised the machine
and, more precisely, after having closed the front
door of the machine, operate the machine in

Production mode (by pushing
60 minutes. After 60 minutes, the machine does

not accept the
cally passes to the pasteurisation function. In
other words, carry out the “Complete sanitisation
of the machine“ and “Mix Preparation“ within 60

key anymore and automati-

key) within

NOTE

In this machine model the production assembly
can be lowered to make the emptying of the tank
easier. In this case mount the supplied rubber
tube connection and its O-ring onto the door since
there is no space to place a container/bucket un­derneath the discharge door.
At this point connect a tube to the connection and
insert it in an outside container to empty the tank.

WARNING

The rubber tube connection, its O-ring and any
tube used must be washed and sanitised after use.

t Place an empty bucket underneath the door and

lower the dispensing handles.

Fig. 102

minutes, then push the

key.

5.20.1 Sanitising the hopper

t With the machine in Stop mode, fill the cleaning/

sanitising solution into the tank up to the maximum
level so that it drains into the cylinder.

t Using the brush, clean the mix level sensors, the

whole surface of the mix hopper, the surface of the
mix pump and the outside of the tank beater.

66

2012/07 - Ed. 04 - EN

t Allow all of the cleaning/sanitising solution to drain

out.

t If the cleaning/sanitising solution does not flow com-

pletely, keep the dispensing handles open and press

EVD 3

the
for 5 seconds at the most to remove the last residues

of solution, then press

t Fill the tank with drinking water to rinse it out thor-

oughly.

t Allow all of the water to drain out by opening the

dispensing handle.

t

If water does not flow completely, keep the dis-

pensing handle open and press the

press
the most to remove the last residues of solution,

then press

key then press to operate the beater

.

key then

to operate the beater for 5 seconds at

.

WARNING

Do not keep the beater running for more than
the time strictly needed to complete washing
and sanitisation. Mix butterfat lubricates beater
blades; without this lubrication the beater blades
wear out quickly.

t Refer to the paragraph 3.9 of this manual for filling

the tank and starting production.

2012/07 - Ed. 04 - EN

67

EVD 3

6. MAINTENANCE

WARNING

Never put your hands into the machine while it is
in Production or Cleaning modes. Before perform­ing any maintenance, make sure the machine has
been placed in Stop mode and the main switch has
been switched OFF.

6.1 Maintenance

WARNING

Any maintenance operation requiring that the ma­chine’s protective panels be opened, must be per­formed with the machine in Stop mode and with
machine disconnected from the electrical power
supply! The cleaning or lubricating of moving parts
is forbidden! “Repairs on the machine or its elec­trical, mechanical, pneumatic or refrigeration sys­tem must be performed by authorised, qualified
personnel and in accordance with scheduled and
unscheduled maintenance as agreed with the cus­tomer with regards to specific service methods on
the basis of destination of use of the machine”.

How to check condition of gears:

This check must be carried out during the periodical
cleaning of the machine.

Disconnect the compression tube after depressurising
the cylinder. If all parts of the pump are correctly assem­bled and the gears are OK the pump produces a strong
stream of mix (fig. 103), If all parts of the pump are cor­rectly assembled but the gears are worn the stream of
mix is very weak (fig. 104).

Fig. 103

Procedures necessary for the good operation
of the machine are such that most mainte­nance is completed during the Production cy­cle.

Maintenance operations, such as the cleaning of parts
coming into contact with the product and disassem­bling the beater, are to be normally all carried out at the
end of each work shift, thereby keeping maintenance
effort at a minimum.

Below is a list of normal maintenance operations:

t Cleaning and replacement of beater seal

Cleaning must be carried out on the set date indicat­ed on the display. The part should be substituted if
it is noticeably worn and mix is leaking into drip tray.

t Cleaning of the beater assembly

Cleaning must be carried out on the set date indi­cated on the display.

t Cleaning of the dispensing head

Cleaning must be carried out on the set date indi­cated on the display.

t Cleaning of the pump unit

Cleaning must be carried out on the set date indi­cated on the display.

Fig. 104

How to avoid wear of the gears:

t Do not operate the pump without mix inside the tank

or only with water for more than a few seconds: the
fat/grease content of the mix acts as a lubricant for
the gears (like the oil of a car). Without the mix the
gears would wear much quicker.

68

2012/07 - Ed. 04 - EN

EVD 3

t No foreign object or food piece must enter the pump,

not even a little piece of plastic, a tomato skin, a
piece of straw that may have accidentally fallen into
the tank; they could block the feed and damage the
gears.

t During cleaning operations handle the gears with

care. Their correct functioning could be jeopardised
if they are accidentally dropped.

t Cleaning of blades, drip drawer and tray support

shelf.

It must be performed daily utilizing neutral soaps
and ensuring that detergents never be used inside
the beater unit.

t Cleaning and sanitisation:

It must be carried out on the set date indicated on
the display according to the procedures indicated in
section 5 of the manual.

WARNING

To clean the machine and its parts never use abra­sive sponges which could scratch the surfaces.

6.2

Instructions for replacement of
the peristaltic pump tube
(Variegated version)

6.2.1 Removal of the pump tube

t Remove the syrup tubes from their containers.

Clean the outside of the tubes with a clean, sanitised
cloth.

t Remove the syrup containers.

t Insert the tubes into a bucket of cleaning/sanitising

solution. In order to avoid possible contamination,
cover the syrup containers with plastic covering.

t Press .

t Press the Syrup key twice so that the cleaning/sani-

tising solution starts flowing through the syrup line.

t Let the cleaning/sanitising solution drain until all the

syrup drains out from the lines.

t Once there is no more syrup in the line, remove the

feed tubes from the cleaning/sanitising solution and
let the pump work until there’s no more liquid in the
line.

t Press on the quick release connector to disconnect

the collection tube from the pump tube.

t Press on the quick release connector to disconnect

the feeding tube from the pump tube.

t Open the pump by pressing the hinged cover down-

wards.

t Grip the pump tube on one side, pull it upwards then

pull the other side outwards. Remove the pump tube.

Fig. 105

6.2.2 Installing of the pump tube

t Sanitise the new pump tubes and lubricate the O-

rings of the syrup line units.

t Place the pump tube into the pump body.

t Pull the cover upwards to close the pump.

t Connect the feeding tube to the pump tube unit.

t Connect the collect tube to the pump tube unit.

t Reposition the syrup containers.

t Fill the syrup lines. Dispense a sole syrup portion

into a cup then throw the product away.

t Calibrate the syrup system according to instructions

of the provided in the manual.

6.3 Water-cooling

For those machines equipped with a water­cooled condenser, all water must be drained
out of condenser at the end of selling season
to avoid any trouble should the machine be
stored in an environment where the tempera­ture may drop below 0°C.

After closing the water inlet pipe, withdraw drain pipe
from its seat and let water flow out from circuit.

6.4 Ordering spare parts

When one or more parts are worn out or broken, place
the order through your local distributor.

2012/07 - Ed. 04 - EN

69

EVD 3

6.5 Supplied accessories

Fig. 106

1188 1178

1138

236

772
772A
772B
772C

028

830
830A

475

303

031

072

093

Legend:

28

Beater shaft seal-drive
31 Membrane valve
55 Fitting hose
72 O-ring extractor
93 Wrench
236 Closure plug for pump hole
236A Plug
243

Body pump seal-drive

303 Plunger dispemse O-ring
475 Case
772 Brushes
830 Carpilube tube

236A

243

1103

1107

1117

1126

1131

1147

1287

830A Lubrifilm tube
840 Cleaning spatula
1103 O-ring
1107 O-ring
1117 O-ring
1126 O-ring
1131 O-ring
1138 O-ring
1140 O-ring
1147 O-ring
1178 O-ring
1188 O-ring
1287 O-ring

840

70

2012/07 - Ed. 04 - EN

7. TROUBLESHOOTING GUIDE

IRREGULARITY CAUSE PROCEDURE TO FOLLOW

EVD 3

Compressor starts and then
stops after a few seconds.

Mix or ice cream leaks out
from above and/or below the
plunger even though the door
is closed.

Mix leaks out of the drip draw­er.

The dispensing handle is hard
to operate.

Ice cream comes out from
front lid.

t If it’s a water-cooled machine: the water

is not circulating.

t If it’s an air-cooled machine: the air is not

circulating.

t Piston without O-ring or the O-ring is

worn out.

t Stuffing box missing or worn out.

t Dry sugar on piston.

t O-ring missing or not properly fitted.

t Front lid knobs not tightened evenly.

t Open water inlet cock and check that

pipe is not squashed or bent.

t Check that the machine is positioned so

that there’s enough space for air to circu­late freely upwards from below (at least
50 cms of space above the chimney).

t Call for service assistance if necessary.

t Stop the machine and insert or replace it

with a new one if worn out.

t Stop the machine and install it if missing.

If worn out, replace it with a new one.

t Stop the machine and wash thoroughly

and grease the plunger and the O-ring
with edible fat.

t Stop the machine and check then act ac-

cordingly.

t Stop machine, loosen and tighten them

again.

Low ice cream overrun.

t Pump not adjusted correctly.

t Adjust the position of the central knob of

the pump.

2012/07 - Ed. 04 - EN

71

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