Sagi 51H Series Technical specifications

3410330
ABBATTITORI/SURGELATORI DI TEMPERATURA
CELLULES DE REFROIDISSEMENT RAPIDE/CELLULES MIXTES
SCHNELLKÜHLER/SCHOCKFROSTER
BLAST CHILLERS/FREEZERS
ABATIDORES/CONGELADORES RAPIDOS DE TEMPERATURA
ISTRUZIONI ORIGINALI - MANUALE D’USO E INSTALLAZIONE
INSTRUCTIONS ORIGINALES - MANUEL D’UTILISATION ET D’INSTALLATION
URSPRÜNGLICHE BEDIENUNGSANLEITUNG - BEDIEN- UND INSTALLATIONSHANDBUCH
ORIGINAL INSTRUCTIONS - USE AND INSTALLATION MANUAL
INSTRUCCIONES ORIGINALES - MANUAL DE USO E INSTALACIÓN
Rev.2 11/2022

Leggere attentamente le avvertenze contenute nel presente libretto in quanto forniscono importanti indicazioni
riguardanti la sicurezza, d’uso e di manutenzione.
Conservare con cura questo libretto per ogni ulteriore consultazione dei vari operatori.
Il costruttore si riserva il diritto di apportare modifiche al presente manuale, senza preavviso e
responsabilità alcuna.
Lire avec attention les instructions contenues dans ce livret car elles fournissent d'importants renseignements
pour ce qui concerne la sécurité, l'emploi et l'entretien.
Garder avec soin ce livret pour des consultations ultérieures de différents opérateurs.
Le constructeur se réserve le droit d'apporter des modifications à ce manuel, sans préavis ni
responsabilité d'aucune sorte.
Lesen Sie bitte aufmerksam diese Gebrauchsanweisung durch, die wichtige Informationen bezüglich der
Sicherheit, dem Gebrauch und der Instandhaltung enthält.
Heben Sie sorgfältig diese Gebrauchsanweisung auf, damit verschiedene Anwender sie zu Rat ziehen
können.
Der Hersteller behält sich das Recht, Änderungen dieser Gebrauchsanweisung ohne Ankündigung
und ohne Übernahme der Verantwortung vornehmen zu können.
Carefully read the instructions contained in the handbook. You may find important safety instructions and
recommendations for use and maintenance.
Please retain the handbook for future reference.
The Manufacturer is not liable for any changes to this handbook, which may be altered without prior
notice.
Lea atentamente las advertencias contenidas en este manual pues dan importantes indicaciones
concernientes la seguridad, la utilización y el mantenimiento del aparato.
Rogamos guarde el folleto de instalación y utilización, para eventuales futuros usuarios.
El constructor se reserva el derecho de hacer modificas al actual manual, sín dar algún preaviso y sín
responsabilidad alguna.
IT
FR
DE
GB
ES

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3410330_GB
INDEX
SAFETY WARNINGS AND INFORMATION............................................................................. 6
GENERAL INFORMATION .........................................................................................................................................6
PERSONAL PROTECTIVE EQUIPMENT .......................................................................................................................7
GENERAL SAFETY .....................................................................................................................................................8
GENERAL SAFETY RULES...........................................................................................................................................8
LOADING AND DISCHARGING OF FOODSTUFFS FROM THE MACHINE .....................................................................11
CLEANING AND MAINTENANCE OF THE MACHINE.................................................................................................. 11
WARRANTY TERMS AND EXCLUSIONS .............................................................................. 14
GENERAL INFORMATION .................................................................................................. 15
INTRODUCTION .....................................................................................................................................................15
ADDITIONAL INSTRUCTIONS ..................................................................................................................................15
INTENDED USE AND RESTRICTIONS........................................................................................................................15
EQUIPMENT IDENTIFICATION / NAMEPLATE DATA................................................................................................. 15
TESTING ................................................................................................................................................................16
COPYRIGHTS.......................................................................................................................................................... 17
STORING THE MANUAL..........................................................................................................................................17
INTENDED AUDIENCE OF THE MANUAL..................................................................................................................17
DEFINITIONS..........................................................................................................................................................17
RESPONSIBILITY..................................................................................................................................................... 18
LIST OF REGUALATION REFERENCES.......................................................................................................................18
NORMAL USE OF THE MACHINE........................................................................................ 19
CHARACTERISTICS OF PERSONNEL TRAINED IN ROUTINE USE OF THE MACHINE ..................................................... 19
CHARACTERISTICS OF PERSONNEL AUTHORISED TO WORK ON THE MACHINE........................................................19
THE OPERATOR IN CHARGE OF ROUTINE USE .........................................................................................................19
TRASPORTATION AND HANDLING..........................................................................................................................19
UNPACKING........................................................................................................................................................... 20
POSITIONING.........................................................................................................................................................20
DIMENSIONS .........................................................................................................................................................21
TECHNICAL DATA...................................................................................................................................................22
ELECTRICAL CONNECTION...................................................................................................................................... 23
WATER CONNECTION ............................................................................................................................................24
WATER SUPPLY REQUIREMENTS.................................................................................................................................. 24
SUGGESTIONS ON FILTRATION SYSTEMS.....................................................................................................................25
WATER CONNECTION...................................................................................................................................................26
WARNINGS FOR USE .................................................................................................................................................... 26
WATER DRAINAGE CONNECTION.................................................................................................................................26
CONTROL AND SAFETY SYSTEMS............................................................................................................................ 27
REFRIGERANT MATERIAL SAFETY DATA SHEET .......................................................................................................28
DISPOSAL ..............................................................................................................................................................28
OPERATION ...................................................................................................................... 30
SETTING UP ..................................................................................................................................................................30
MACHINE LOADING...................................................................................................................................................... 31
POSITION OF TRAYS .....................................................................................................................................................31
CORE PROBE.................................................................................................................................................................31
TEMPERATURES ...........................................................................................................................................................32
LENGTH ........................................................................................................................................................................32
CONTROL PANEL....................................................................................................................................................33
ICONS ON THE TOUCH SCREEN............................................................................................................................... 34
WARNING ICONS ON THE TOUCH SCREEN.............................................................................................................. 35
MAIN CYCLE ICONS ................................................................................................................................................36
FIRST START-UP .....................................................................................................................................................37
LANGUAGE SETTING.....................................................................................................................................................37

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3410330_GB
PROGRAMS ...........................................................................................................................................................38
BLAST-CHILLING ...........................................................................................................................................................38
AUTOMATIC BLAST-CHILLING ......................................................................................................................................39
BLAST-FREEZING...........................................................................................................................................................40
AUTOMATIC BLAST-FREEZING......................................................................................................................................41
SLOW COOKING ...........................................................................................................................................................42
THAWING .....................................................................................................................................................................43
LEAVENING...................................................................................................................................................................44
SPECIAL CYCLES ............................................................................................................................................................46
BLAST-CHILLING/BLAST-FREEZING CYCLE ............................................................................................................... 48
MODIFY PARAMETERS .................................................................................................................................................50
CYCLE INFO...................................................................................................................................................................51
RECIPE SAVING.............................................................................................................................................................52
LOW TEMPERATURE COOKING CYCLE ....................................................................................................................53
DIRECT LEAVENING CYCLE......................................................................................................................................54
SCHEDULED LEAVENING CYCLE ..............................................................................................................................55
TIMED THAWING CYCLE.........................................................................................................................................56
PROBE THAWING CYCLE......................................................................................................................................... 57
SPECIAL CYCLES - I.F.R. .......................................................................................................................................... 58
SETTINGS...............................................................................................................................................................59
SERVICE ........................................................................................................................................................................59
WATER DATA SETTING .................................................................................................................................................60
HACCP DATA................................................................................................................................................................. 61
DOWNLOAD HACCP DATA ........................................................................................................................................... 61
MAINTENANCE................................................................................................................. 63
ROUTINE MAINTENANCE .......................................................................................................................................63
NEEDLE PROBE CLEANING............................................................................................................................................64
TRAY HOLDERS AND INNER STRUCTURE......................................................................................................................64
DRAIN PLUG .................................................................................................................................................................64
OTHER SURFACES.........................................................................................................................................................64
CLEANING THE AIR CONDENSER ..................................................................................................................................65
STAINLESS-STEEL MAINTENANCE.................................................................................................................................65
PRECAUTIONS IN THE CASE OF LONG PERIODS OF INACTIVITY...................................................................................66
TROUBLESHOOTING ..............................................................................................................................................66
ANOMALY TABLES........................................................................................................................................................ 66
EXTRAORDINARY MAINTENANCE...........................................................................................................................72
VIDEO BOARD MAINTENANCE CHECKLIST ...................................................................................................................72
ATOMISER NOZZLE MAINTENANCE .............................................................................................................................72
MAINTENANCE OF PANEL BOARD................................................................................................................................74
UPDATING THE FIRMWARE (SOFTWARE) OF THE ELECTRONIC CIRCUIT BOARDS.......................................................75
UPDATE PROCEDURE ...................................................................................................................................................75
CONDENSING SYSTEM MAINTENANCE ........................................................................................................................76
REPLACEMENT CORE PROBE........................................................................................................................................76
FURTHER INFORMATION .................................................................................................. 77
ERGONOMIC FEATURES .........................................................................................................................................77
CERTIFICATION.............................................................................................................................................................77
GENERAL RECOMMENDATIONS...................................................................................................................................77
RECOMMENDED HANDLING OF TRAYS ACCORDING TO THEIR WEIGHT.....................................................................78
ENERGY CONSUMPTION CHART (*) ....................................................................................................................... 79
WIRING DIAGRAM PLATE....................................................................................................................................... 80

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3410330_GB
Foreword
Read the following instructions, including the terms of warranty, before installing and using
the machine.
The installation, operation and maintenance manual provides users with useful information
for using the machine correctly and safely.
The instructions in this manual constitute a series of warnings whose purpose is to
guarantee the performance of the machine and to prevent damage to persons, animals and
property as a result of incorrect conditions of use.
It is important that all persons involved in the transport, installation, commissioning, use,
maintenance, repair and decommissioning of the machine consult and read this manual
carefully before proceeding with the various operations, in order to prevent incorrect
manoeuvres and mishaps which could jeopardise the integrity of the machine or be
hazardous to personal safety. The user should be regularly informed of safety regulations.
It is also important to instruct and update the personnel authorised to operate the machine
on its use and maintenance.
It is important that the manual always be kept at the disposal of operators and that it be
carefully stored at the place of operation of the machine so that it can be easily and
immediately accessible for consultation should doubts arise or if circumstances require it.
In the event of any doubts or uncertainties even after consulting the manual regarding use
of the equipment, contact the Manufacturer or the Authorised service centre, which will be
available to ensure prompt and accurate assistance for better operation and maximum
efficiency of the machine. Bear in mind that the regulations in force on safety, hygiene at
work and environmental protection must always be observed during operation of the
machine. It is the user’’ responsibility to ensure that the machine is only operated and used
under optimum safety conditions for people, animals and property.
IMPORTANT
The manufacturer disclaims all liability for any operation carried out on the equipment
disregarding the instructions in this manual.
The manufacturer reserves the right to modify the characteristics of the equipment
presented in this publication without prior notice.
Whole or partial reproduction of this manual is prohibited.
The manual is available in electronic format either by contacting the supplier or by contacting
customer service or by downloading the latest version from the website.
The manual must always be kept near the machine in an easily accessible place. Operators
responsible for use and maintenance of the machine must have it available for consultation
at any time.
Annotate the emergency assistance number of specialised maintenance personnel.
Name and Surname
Address
Tel./fax no.

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3410330_GB
SAFETY WARNINGS AND INFORMATION
GENERAL INFORMATION
It is necessary to be familiar with the terms and conventions used in the manual
in order to allow safe use and understanding of the machine.
Below is a list of symbols to identify the various types of warnings and dangers.
WARNING –Danger to the health and safety of persons involved
WARNING –Risk of electric shock –dangerous voltage
CAUTION –Danger of damage to machine or the product being
processed
IMPORTANT –Important product information or instructions
Equipotentiality
Read instructions before using the equipment
Insights and explanations
This equipment is intended for use in commercial applications such as
restaurant kitchens, canteens, hospitals, public institutions, bakeries, butcher
shops, etc. It is not suitable for continuous large-scale food production.
The machine must be used by specialised personnel.
Under supervision or if instructed in safe use and understand the inherent risks,
this equipment may be used by children over 8 years of age and by persons
with limited physical, sensory or mental capabilities or lack of appropriate
knowledge.
Do not allow children to play with the equipment.
Keep packaging materials and cleaning agents out of the reach of children.
Cleaning or maintenance work must not be carried out by children without
supervision.
Do not store explosive substances such as pressurised containers with
flammable propellant in this equipment.

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3410330_GB
Do not remove, tamper with or render the machine marking illegible.
Destroy the marking when scrapping the machine.
Keep these instructions carefully for reference by the various operators.
PERSONAL PROTECTIVE EQUIPMENT
Summary table of personal protective equipment (PPE) to be used during
machine work.
Description
Protective
clothing
Safety
footwear
Gloves
Goggles
Helmet or
hardhat
Transport
-
■
□
Handling
-
■
□
Packaging
removal
-
■
□
Installation
-
■
■ (1)
Routine use
■
■
■ (2)
Adjustments
□
■
-
Routine cleaning
□
■
■ (1-3)
Special cleaning
□
■
■ (1-3)
Maintenance
□
■
□
Dismantling
□
■
□
Scrapping
□
■
□
Key:
■
PPE REQUIRED
□
PPE AVAILABLE OR TO BE USED IF NECESSARY
-
PPE NOT FORESEEN
(tab 1)
1. Cut-resistant gloves must be worn during these operations. Please note that failure to use
personal protective equipment by operators, specialised personnel or others involved in
the use of the equipment may result in exposure to health hazards.
2. During this operation, gloves protect hands from cold or hot pans as they are removed
from the equipment. Please note that failure to use personal protective equipment by
operators, specialised personnel or others involved in the useof the equipment may result
in exposure to chemical hazards and cause damage to health.
3. During these operations, gloves must be suitable for contact with the chemicals used
(refer to the safety data sheet of the substances used for information on the PPE
required). Please note that failure to use personal protective equipment by operators,
specialised personnel or others involved in the use of the equipment may result in
exposure to chemical hazards and cause possible damage to health.

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3410330_GB
GENERAL SAFETY
The machines are equipped with electrical and/or mechanical safety devices
to protect workers and the machine itself.
Tampering with the machine or having it operate without guards or safety
devices is strictly prohibited.
Do not make any modifications to the parts supplied with the equipment.
Please note that the parts of the manual illustrating parts without guards are
used to facilitate understanding.
Using the machine without guards or with guards deactivated is prohibited.
Removing, modifying, tampering with or rendering the danger and obligation
labels and safety signs on the machine illegible is prohibited.
GENERAL SAFETY RULES
Guards installed on the machine
Safety measures are represented on the machine by:
•Fixed guards (condenser guards, tops, side panels, etc.), fixed to the
machine and/or frame with screws or quick-release couplings that can only
be removed or opened with tools or instruments. The user is advised not
to remove or tamper with these devices. The Manufacturer declines all
liability deriving from tampering or non-use.
•Mobile interlocked guards (door) for access to the inside of the machine.
•Access doors to the machine's electrical equipment are made of panels
that can be inspected only using tools. Do not open the door while the
machine is connected to the power supply.
Safety signs to be displayed on or near the machine:
Prohibited
Meaning
Do not remove safety devices
Do not use water to extinguish fires
Danger
Meaning
Caution: hot surface
Caution: steam output

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3410330_GB
Danger of electrocution (displayed on electrical
components with indication of voltage)
(tab 2)
Discontinued use
•In case of prolonged non-use of the equipment, it is advisable to render it
inoperative by disconnecting the power cable from the mains.
Warnings for use and maintenance
There are mainly mechanical, thermal and electrical hazards on the
machine. Wherever possible, the risks have been neutralised:
•Directly by adopting suitable design solutions
•Indirectly by adopting protections and safety devices.
•By signalling any abnormal situations on the display on the door or
instrument panel
•During maintenance, however, certain risks remain that cannot be
eliminated and must be neutralised by adopting specific behaviour and
precautions.
•Carrying out checks, cleaning, repair or maintenance operations on moving
parts is prohibited. Operators must be informed of this prohibition by means
of clearly visible notices.
•In order to guarantee the efficiency and correct operation of the machine, it
is essential to carry out periodic maintenance following the instructions
given in this manual.
•It is advisable to periodically check the correct operation of the safety
devices and the insulation of the electrical cables. We recommend
replacing them if they are damaged.
•Extraordinary maintenance operations on the machine must only be carried
out by specialised personnel equipped with all suitable personal protective
devices, equipment, tools and aids.
•Removing and/or operating the machine after removing, modifying or
tampering with guards, protections or safety devices is always prohibited.

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3410330_GB
Reasonably foreseeable misuse
Any use other than that specified in this manual is considered incorrect.
Other types of work or activities are not permitted during machine operation
that are to be considered as misuse or that may generally lead to safety
hazards for operators and damage to equipment. Reasonably foreseeable
misuse is considered to be:
•Lack of maintenance, cleaning or periodic checks of the machine;
•Structural modifications or changes to the operating logic;
•Tampering with guards or safety devices;
•Non-use of personal protective equipment by operators, specialised
personnel or maintenance staff;
•Failure to use suitable accessories (e.g. use of unsuitable equipment or
ladders);
•Storage in the vicinity of the machine of combustible or inflammable
materials or in any case materials that are not compatible with or not
pertinent to work;
•Incorrect machine installation;
•Introduction of objects into the machine which are not compatible with its
use or which may damage the machine, persons or pollute the environment;
•Boarding onto the machine;
•Failure to comply as described in the intended use of the machine;
•Other behaviour which causes risks that cannot be eliminated by the
Manufacturer;
The behaviours described above are to be considered prohibited.
Residual risks
•The machine poses risks that it has not been possible to eliminate
completely by design or through the installation of suitable protections.
Operators have in any case been informed of these risks through this
manual, which carefully states which personal protective equipment is
present for employees. Sufficient space is provided during installation of the
machine to limit these risks.
To preserve these conditions, the areas surrounding the machine must always:
- Be kept free of obstacles (such as ladders, tools, containers, boxes, etc.)
- Be clean and dry;
- Be properly lit.
The residual risks remaining on the machine are listed below for the user’s
complete information; such behaviour is to be considered incorrect and
therefore strictly forbidden.