ISA METRO 412100981000 User manual

1
USE AND MAINTENANCE MANUAL
METRO’ MY19
EN 428001167037
ISA S.p.A.
Via Madonna di Campagna 123 - 06083 Bastia Umbra PG - Italy
T. [phone] - F. [phone] - E. [e-mail]
www.isaitaly.com
2019-08
METRO’ MY19

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1. NOTES / WARNINGS 4
2. MANUFACTURER 9
3. WARRANTY TERMS AND CONDITIONS 9
4. EQUIPMENT IDENTIFICATION 9
5. COMPOSITION 10
6. USE 10
7. LOAD LIMITS 11
8. SAFETY 12
8.1 SAFETY DEVICES INSTALLED 12
8.2 FIXED GUARDS 12
8.3 ISOLATING THE ELECTRIC POWER SUPPLY 12
8.4 CIRCUIT FAULTS 12
8.5 WARNING PLATES 12
8.6 FALLING OBJECTS 12
8.7 COOLING 12
8.8 FOOD SAFETY (PACKAGED PRODUCTS) 12
9. RESIDUAL RISKS 13
9.1 RISK OF CONTACT WITH LIVE PARTS 13
9.2 FIRE 13
9.3 EXPLOSIVE ATMOSPHERE 13
9.4 SLIPPING 13
9.5 TRIPPING 13
10. DISPOSAL OF WASTE MATERIAL 14
11. INSTALLATION 15
11.1 UNPACKING 15
11.2 STORAGE 16
11.3 HANDLING 16
11.4 ENVIRONMENTAL CONDITIONS 16
11.5 ELECTRICAL CONNECTION 16
11.6 WALL MOUNTING 17
11.7 LEVELLING 18
11.8 OPERATOR SIDE SLIDING OPENING / CLOSING 19
11.9 SELF SERVICE SELF-WINDING MANUAL BLIND 20
11.10 SERVED FRONT GLASS OPENING 21
11.11 SHELF ADJUSTMENT 22
11.12 SHELF WEIGHTS 23
12. MAINTENANCE 24
13. FAULTS - TECHNICAL AFTER-SALES ASSISTANCE 25
14. TECHNICAL SPECIFICATIONS - SELF SERVICE 26
TECHNICAL SPECIFICATIONS - SERVED 28
14.1 TECHNICAL PLANS 30
15. CONTROL PANEL 31
15.1 USER INTERFACE 32
16. CLEANING 35
16.1 INTERNAL 35
16.2 CONDENSER UNIT (REMOVABLE) 36
16.3 DEFROST WATER COLLECTION TRAY (IF PRESENT) 37
17. PROLONGED APPLIANCE SWITCH-OFF 37

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WIRING DIAGRAM
412100981000 38
412100982000 39
412100984000 40
The manual contains symbols to attract the reader's attention and highlight particularly
important aspects. The table below illustrates the meaning of the various symbols used.
Read the manual Use of protective clothing
DANGER
Live electrical parts
Maintenance requirement or operations that
must be completed by qualied personnel or
technical assistance centre
ATTENTION / DANGER Important information
Information Operations that must be performed by two
persons
Eye check Notes/Important Notes
DANGER
Slipping Waste disposal
DANGER
Tripping Recyclable Material
Earthing

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1. NOTES / WARNINGS
ISA employs materials of the best quality and as they enter the company, we con-
stantly monitor their storage and the use as part of the manufacturing process to
prevent damage, deterioration and failure. All manufacturing elements have been de-
signed and manufactured in order to guarantee high safety and reliability standards.
All appliances are subjected to a strict testing procedure before delivery.However,
please bear in mind that product performance over time depends on correct use and
adequate maintenance. This manual contains the necessary instructions to maintain
the appliance’s initial appearance and functions over time.
The use and maintenance manual contains the information required to understand
the operating modes of the appliance and for its correct use, in particular: the techni-
cal description of the various functional units, accessories and safety systems, opera-
tion, use of instrumentation and interpretation of any diagnostic warnings, main pro-
cedures and information relating to the ordinary maintenance operations. For correct
use of the appliance, the working environment should comply with current health and
safety standards.
The safety requirements, indications, standards and notes illustrated in the various
chapters of the manual are aimed at establishing a code of conduct and a series of
obligations to be observed when performing the various activities, in order to create
safe conditions for personnel, the equipment and the surrounding environment.
The safety standards reported in this document are intended for trained, authorised
personnel responsible for:
• Transport
• Installation
• Operation
• Management
• Maintenance
• Cleaning
• Decommissioning
• Disposal
ATTENTION
Reading this manual, albeit in full, is no substitute for adequate user
experience. therefore it should only be considered a useful reminder of the
technical features and the main operations to perform.
WARNING
The installers and users MUST read and understand the instructions
contained herein before any operation on the appliance.

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NOTE
The contents of this manual are of a technical nature and are owned by
ISA. It is forbidden to reproduce, circulate or modify all or part of its
content without written consent.
Any infringement will be legally pursued.
The manual and the conformity certicate are an integral part of the equipment
and should always accompany the product in the event of a transfer to a new
location or to a new owner. The user is responsible for the integrity of these
documents, for their consultation and during the whole life cycle of the equipment
itself. Keep this manual in a safe place.It should be available for consultation
near the equipment at all times. If lost or destroyed, you can request a copy of
the manual from ISA by specifying the exact model, serial number and year of
manufacture. The manual reects the manufacturing technology at the time of
supply.The manufacturer reserves the right to modify its products in any way it
deems necessary, with no obligation to update manuals and machines relating to
previous manufacturing batches.
The equipment can be used by children no younger than 8 and by persons
with reduced physical, sensory or mental capabilities, or lacking experience or
necessary knowledge, as long as supervised or after having received training
regarding safe use of the equipment and have an understanding of the inherent
risks involved. Do not allow children to play with the device. The cleaning and
maintenance that the user will carry out must not be undertaken by children
without supervision.
Always refer to this manual before going ahead with any operation. Before doing
any type of work, disconnect the equipment from the power supply. Any work on
electric and electronic parts or cooling system components should only be carried
out by trained personnel in compliance with current laws.
The Manufacturer cannot be held liable for any damage to persons, animals or to
the product in the following cases:
• improper use of the equipment or use of the appliance by unqualied or
unauthorised personnel.
• Failure to comply with current legislation.
• Incorrect installation and/or power supply faults.
• Failure to observe the instructions contained in this Manual.
• Failure to follow the maintenance schedule.
• Unauthorised modications.
• installation of non-original spare parts in the equipment.
• installation and use of the equipment for purposes other than those for
which it was designed and sold.
• Tampering with or damage to the power supply cable.
1. NOTES / WARNINGS

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Liability for applying the safety instructions contained in this manual is held by
the technical personnel responsible for the intended use of the equipment, who
should ensure that authorised personnel:
• Are qualied to carry out the requested activity.
• Are aware of and carefully comply with the instructions contained in this document.
• Are aware of, and apply, the general safety standards applicable to the equipment.
The buyer is responsible for training personnel using the appliance on the risks,
safety devices and general health and safety rules required by the laws of the
country where the appliance is installed.Users/operators should be aware of the
position of all the controls and how they work, as well as of the features of
the appliance. They should also read this manual in its entirely. Maintenance
work should be conducted by qualied personnel after the appliance has been
prepared adequately.
DANGER
Unauthorised tampering with or replacement of one or more parts of the
appliance, the use of accessories that modify its purpose and the use of spare
parts other than those recommended may become a source of accident risks.
DANGER
Any work carried out on the on the appliance must involve disconnection from
the power socket and in any case, none of the protective elements (grid, casing)
should be removed by non-qualied staff; avoid operating the equipment with
such protections removed. Before carrying out any cleaning, maintenance or
replacement operation, disconnect the equipment from the mains by unplugging
it from the electrical supply. During these operations the operator must be able
to ensure that the plug remains disconnected.
NOTE
In order not to compromise the operation and the safety of the appliance,
particularly complex installation and maintenance operations are not documented
in this manual and must be performed by specialised technicians of the
undersigned company.
Never use electric devices inside this appliance. Do not use mechanical devices or other
means to accelerate the defrosting process, other than those recommended by the
manufacturer. Keep the air vents in the casing of the appliance or in the structure built
into the wall free of obstructions. Do not damage the refrigeration circuit.
The A-weighted emission sound pressure level is lower than 70 dB (A).
RISK OF EXPLOSION
Do not store products containing ammable propellants or explosives.
1. NOTES / WARNINGS

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STAFF TRAINING
The buyer is responsible for ensuring personnel who will use the appliance and
maintenance technical staff are instructed and trained adequately. The manufacturer
is available for advice, clarications, etc. so that the operator and technical staff
can use the appliance correctly. To ensure operator safety, appliance devices should
be kept in constant working order. This manual is intended to illustrate the use and
maintenance of the appliance.The operator has a responsibility and duty to carefully
observe the instructions contained within it.
Failure to comply with safety standards may result in injury to personnel and
damage to the equipment components and control unit. The user can contact the
dealer to request additional information not contained in this document, or suggest
improvements, at any time.
Before the product is delivered to the customer, trained technical
personnel must check that the appliance is operating correctly in order
to achieve maximum performance .
1. NOTES / WARNINGS
COOLANTS
R744
The refrigerant R744 is a gas that is compatible with the environment. Pay close
attention during transport, installation and that the destruction not to damage
the refrigerant pipelines.
IN THE EVENT OF DAMAGE:
Keep ames or sources of ignition away from the appliance. Properly ventilate the
premises for a few minutes. Turn the unit off, pull the plug. Notify the customer
service department.
ATTENTION
The refrigerant system is High Pressure.
Do not tamper with the system, but call a specialised and
qualied technician before disassembly.
ATTENTION
Maintenance must be performed by qualied personnel that has
been to work with ammable refrigerants.

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1. NOTES / WARNINGS
R290
The refrigerant R290 is a gas that is compatible with the environment, but is
highly ammable. Pay close attention during transport, installation and that
the destruction not to damage the refrigerant pipelines.
IN THE EVENT OF DAMAGE:
Keep ames or sources of ignition away from the appliance. Properly ventilate the
premises for a few minutes. Turn the unit off, pull the plug. Notify the customer
service department. The more refrigerant containing an appliance, the greater
must be the environment in which there is the unit. In areas too small, in the
event of leakage can form a ammable mixture of air and gas. The volume
of the room where the appliance is installed must be at least 19 m³ for
each cooling system present in the room.
ATTENTION
Maintenance must be performed by qualied technical personnel
trained and qualied to perform interventions on ammable cool-
ants .
R600a
The refrigerant R600a is a gas that is compatible with the environment, but is
highly ammable. Be very careful when transporting, installing and scrapping
the appliance to avoid damaging the coolant circuit pipes.
IN THE EVENT OF DAMAGE:
Keep ames or sources of ignition away from the appliance. Properly ventilate the
premises for a few minutes. Turn the unit off, pull the plug. Notify the customer
service department. The more refrigerant containing an appliance, the greater
must be the environment in which there is the unit. In areas too small, in the
event of leakage can form a ammable mixture of air and gas. The volume
of the room where the appliance is installed must be at least 17 m³ for
each cooling system present in the room.
ATTENTION
Maintenance must be performed by qualied technical person-
nel trained and qualied to perform interventions on ammable
coolants.
COOLANTS

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2. MANUFACTURER
ISA S.p.A. Via Madonna di Campagna 123
06083 Bastia Umbra PG
Italy
T. [phone]
F. [phone]
E. [e-mail]
www.isaitaly.com
3. WARRANTY TERMS AND CONDITIONS
The seller's warranty on the equipment is valid for 12 (TWELVE) months from the date of delivery.
The warranty includes repairs or replacements of any faulty parts due to manufacturing processes or installation after
written communication has been received, stating the appliance serial number and date of installation.
Not included in the warranty:
• Incorrect use of the appliance.
• Incorrect connection to the power grid.
• Normal wear of the components (such as breakage of the compressors, of the neon / LED lights, etc.) unless due to
manufacturing defects.
• Calls for installation, technical instructions, adjustments, condenser cleaning.
If the seller's technical staff detect any tampering, unauthorised repairs or inappropriate use of the appliance, the
warranty will be invalidated.
Shipment of components covered by the warranty is freight collect only.
Any damage to the appliance detected at the time of delivery due to transport must be reported on the same shipping
note to claim compensation from the carrier.
The seller cannot be held liable in the event of damage to accepted products due to appliance faults.
4. EQUIPMENT IDENTIFICATION
• Find the label afxed to the machine in order to read the technical data.
• Check the machine model and the power supply voltage before you perform any operations.
• If you nd discrepancies, contact the manufacturer or the company that supplied the machine immediately.
1 IDENTIFICATION OF THE COMPANY RESPONSIBLE FOR THE PRODUCT
2 SYMBOLS OF COMPLIANCE
3 TYPE
4 MODEL NAME
5 ARTICLE
6 PRODUCTION DATE
7 PRODUCTION ORDER
8 CUSTOMER ORDER
9 PRODUCT CLASS
10 SERIAL NO.
11 OWNER REGISTRATION NUMBER
12 POWER SUPPLY VOLTAGE
13 SUPPLY FREQUENCY
14 FUSE VALUE
15 LAMP POWER
16 ELECTRICAL RESISTOR ABSORPTION
17 NOMINAL POWER (NORMAL OPERATION)
18 POWER (DEFROSTING)
19 MINIMUM PRESSURE
20 MAXIMUM PRESSURE
21 SAFETY CLASS
22 RATED CURRENT
23 CURRENT DURING DEFROSTING
24 SHELF LOAD
25 TANK LOAD
26 TYPE OF COOLANT
27 WEIGHT OF COOLANT
28 GROSS VOLUME
29 EXPANDING INSULATION AGENT
30 WEEE MARK

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6. USE
This appliance is exclusively intended for:
DISPLAY AND SALE OF FRESH PASTRIES
AND/OR FRESH PRE-PACKAGED PRODUCTS
The manufacturer is not liable for injury to persons or damage to property or the appliance itself caused by
the displaying of products other than those described above.
THE APPLIANCE IS INTENDED FOR PROFESSIONAL USE
Not suitable for
• Food preservation.
• Displaying and/or preserving of non-food products (chemicals, pharmaceuticals, etc.).
5. COMPOSITION
The appliance is made up of a single cabinet, on which are installed all the devices necessary to make it a professional
and efcient product for its declared use.
The appliance consist of:
Ventilated refrigeration unit
On board condensing units
Electrical system
Electronic command panel
Insulated monolithic structure in ecological polyurethane
LED lighting
Operator side closing with sliding doors
Front glass opened manually SERVED
Self-winding manual blind SELF SERVICE
Swivel casters with brakes
Height adjustable feet

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7. LOAD LIMITS
ATTENTION
It is fundamental not to exceed the load limits indicated in order not to alter the correct air circulation
and thus to prevent a higher product temperature. The limits indicated refer to a static and evenly
distributed load. Therefore dynamic overloads due to violent loading operations are excluded, which must
be prevented for safety reasons.
SERVED
SELF SERVICE

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8. SAFETY
The appliance is equipped with safety devices. The buyer is responsible for training personnel using the appliance on
the risks, safety devices and general health and safety rules required by the laws of the country where the appliance
is installed. Users/operators should be aware of the position of all the controls and how they work, as well as of the
features of the appliance. They must also have read this manual in its entirety.
8.1 SAFETY DEVICES INSTALLED
Devices whose operation prevents the occurrence of risk situations in operating conditions (e.g. fuses, pressure
switches, protections, magnet circuit breakers, etc.).
8.2 FIXED GUARDS
Fixed protective devices consist of xed perimeter shields, which are used to prevent external parts from entering the
equipment.
DANGER
The appliance must not be restarted following maintenance until all protective panels have been replaced.
VISUAL OBSERVATION
You should check the integrity of xed panels and corresponding xings to the frame, focussing in
particular on the protective panels.
8.3 ISOLATING THE ELECTRICAL POWER SUPPLY
Before conducting any maintenance work on the equipment or its parts, it is necessary to section the power supply that
powers it.
DANGER
In the event of maintenance operations where the operator cannot prevent accidental closure of the circuit
by others, completely disconnect the appliance from the mains electricity.
8.4 CIRCUIT FAULTS
Owing to potential faults, safety circuits may become less effective, which results in lower safety levels. You should
check the operational condition of the appliance devices regularly.
8.5 WARNING PLATES (IF PRESENT)
The appliance is tted with warning danger, warning and obligation signs dened in agreement with the Standard relative to
the graphical signs to be used on equipment. These signs are located where they are clearly visible.
ATTENTION
Any warning plates on the appliance must not be removed.
The user is responsible for replacing warning signs that, owing to wear, become unreadable.
8.6 FALLING OF OBJECTS
The positioning of the display cabinet (where present) of the equipment (i.e. counters, rods and hooks, etc.)
as well as the arrangement of the products inside the cabinet can be a source of potential hazards if not properly
performed. Follow the positioning instructions described in this Manual; before placing products inside the cabinet,
check that the counters are properly fastened, as also the hooks, etc. Do not exceed the maximum load limit. Do not
position products on tilted counters if they are not held in place by their stoppers.
8.7 COLD
During the various operations to be performed on the counter, such as cleaning or the loading of goods, it is necessary to
handle products and/or counter parts at a low temperature with the subsequent risk of “cold injury” for operators and/or
accidental slipping hazard. Follow the safety regulations in the place where the cabinet is installed; more specically, be
sure to always use correct PPE (especially gloves).
8.8 FOOD SAFETY (PACKAGED PRODUCTS)
During displaying of packaged products there must be no direct contact between the food products and the display
surfaces, howeverin the event of accidental breakage of the packaging of a product for a sufciently prolonged period,
contamination of the product itself may occur; in this case, strictly follow the instructions for use of the appliance
(remove the packaging damaged by exposure and clean using specic products).

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9. RESIDUAL RISKS
During design the manufacturer examined all the areas or parts at risk.Therefore, all necessary precautions have been
taken to prevent risks to persons and damage to the appliance.
ATTENTION
• Periodically check that all the safety devices are working properly.
• Do not remove the xed guards.
• Do not introduce unauthorised objects or tools into the work area.
Although the appliance is tted with the safety devices, there are still some risks that cannot be eliminated, but reduced
via corrective action by the nal user and correct operational procedures.
Below is a summary of the remaining risks associated with the appliance during:
• Normal operation.
• Setting and ne tuning.
• Maintenance.
• Cleaning.
9.1 RISKS OF CONTACT WITH LIVE PARTS
Risk of breaking or damaging the electrical components of the appliance, with a possible reduction in safety levels
following a short circuit.
Before connecting the electricity supply, make sure there is no ongoing maintenance work.
ATTENTION
Before carrying out the connection, check that the d.c. current in the installation point does not exceed
the value indicated on the protections switches present in the electric control board. If this is not the
case, the user must provide the relevant limiting devices. It is strictly forbidden to conduct any electrical
modication, in order to prevent additional unforeseen hazards and risks.
9.2 FIRE
DANGER
In the event of a re, immediately disconnect the master switch from the main power supply line.
9.3 EXPLOSIVE ATMOSPHERE
The equipment must not be located in an area classied as an explosion risk 1999/92/EC such as:
Zone 0
An area in which there is a permanent, long-lasting or frequently explosive atmosphere made up of a mixture of air and
ammable substances in the form of gases, fumes or steam.
Zone 1
An area in which the formation of an explosive atmosphere, made up of a mixture of air and ammable substances in
the form of gases, fumes or steam is occasionally probable during normal activities.
Zone 20
An area in which there is a permanent, long-lasting or frequently explosive atmosphere in the form of clouds of
combustible dust in the air.
Zone 21
An area in which the formation of an explosive atmosphere in the form of clouds of combustible dust is occasionally
probable during normal activities.
9.4 SLIPPING
DANGER
Any leaks in the areas surrounding the appliance may cause personnel to slip. Check that there are
no leaks and keep these areas clean at all times.
9.5 TRIPPING
DANGER
Generally, untidy deposits of material may constitute a tripping hazard and a total or partial
obstruction of emergency exit routes. You should ensure that operating and transit areas and escape
routes are free from obstacles in compliance with current law.

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10. DISPOSAL OF WASTE MATERIAL
During normal operation, the appliance does not generate any environmental contamination. At the end of its life cycle,
or if it is necessary to carry out permanent decommissioning, we recommend the following procedures:
DISPOSAL (USER)
The symbol, applied to either the product or its packaging, indicates that the product should not be
considered as normal domestic waste, but should be taken to a waste collection point for the recycling
of electrical and electronic appliances. The correct disposal of this product contributes to preventing
potential negative consequences that might derive from an inadequate disposal of the product. For detailed
information about recycling this product, contact your council, your local waste collection service or the
store where you purchased the product.
PROCEDURE FOR DISPOSAL and RECYCLING AT THE END OF APPLIANCE LIFE SPAN
OF THE EQUIPMENT (AUTHORISED BODIES)
• Switch off the equipment and unplug the power supply cable.
• Remove the lamps (if installed). These should be disposed of separately.
• Remove the power units and the electronic cards. These should be disposed of separately.
• Remove all the independent parts (grids, casings, proles, etc.) and group them according to shared features in
order to access the heat exchangers, pipes, cables, etc. and be careful not to damage the cooling circuit.
• Remove all mobile parts (doors, sliding doors, glass parts, etc.) and group the various materials according to their
features.
• Check the type of refrigerant on the plate positioned inside the counter; extract the refrigerant and dispose of it
through authorised services.
• Disconnect the evaporator, condenser, compressor, pipes and fans. These are made of copper, aluminium, steel and
plastic and should therefore disposed of separately.
• On removal of all guards and the various components from the frame, separate the different types of material
making up the appliance (plastic, sheet steel, polyurethane, copper, etc.) and collect them separately.
All recyclable materials and waste should be processed and recycled by professionals, in compliance
with the laws in the country in question. The company responsible for recycling the materials should be
registered and certied as a waste disposal service in accordance with the country in question.
ATTENTION
Illegal disposal of the product by the owner will result in administrative sanctions
as required by current laws. Disposal of the product should comply with current laws on the disposal of cool-
ant liquids and mineral oils.
IMPORTANT
If the crossed wheelie bin sign is not present on the appliance, it means that the disposal of the product is
not the manufacturer's responsibility. In these cases, current waste disposal regulations apply.Refer to the
local authorities, waste disposal services or the store from where the product was purchased.
ADDITIONAL INFORMATION
Further information on the disposal of liquid coolant, oils and other substances is available on the safety
data sheet corresponding to the substance itself. In order to dispose of foamed assemblies, remember that
the polyurethane foams used are CFC, HFC and HCFC free.

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11. INSTALLATION
11.1 UNPACKING
All packaging materials are recyclable and should be disposed of in accordance with local regulations. All packaging
materials are recyclable and should be disposed of in accordance with local regulations.Please destroy "plastic" bags to
prevent them from becoming hazardous to children (suffocation).

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11.2 STORAGE
The appliance, with or without its packaging, should be carefully stored inside warehouses or in areas protected from
the weather and from direct sunlight, at a temperature between 0and +40 °C.
11.3 HANDLING
The apparatus should only be handled using a fork lift truck
of a sufcient capacity for its weight, and operated by qualied personnel: during such operations,
the apparatus must be positioned on the pallet supplied
11.4 ENVIRONMENTAL CONDITIONS
ATTENTION
A dry room that can be ventilated is the suitable location for the appliance's installation. There should be
a good air ow around the compressor/condensing unit. Therefore the area around the unit should not be
obstructed by boxes or other objects. Place the equipment away from sources of heat (radiators, heaters
of any kind, etc.) and far from the inuence of continuous air movement (caused by fans, air conditioning
units, etc.). If it is unavoidable to install near a heat source, use a suitable insulating plate. Also avoid
exposure to direct solar irradiation; all of this causes the temperature inside the refrigerated compartment
to rise with negative consequences on operation and energy consumption. The apparatus must not be used
outside nor be exposed to rain.
11.5 ELECTRICAL CONNECTION
ATTENTION
Check that the network voltage matches the one displayed on the identication
plate of the appliance, and that the power is adequate. Check on the socket that the power supply voltage
provides rated voltage (±10%) when you start up the compressor. The plug should be directly connected
to the electrical socket. It is forbidden to connect the plug to the socket by means of multiple socket
extensions or adaptors. The plant power supply socket must be tted with a disconnection device from the
mains electricity (dimensioned to the load and in compliance with Standards in force), which guarantees
complete disconnection in category III (3) over-voltage conditions and therefore protects the circuits against
earth faults, overloads and short circuits. Do not route the electricity cable in passageways.
ATTENTION
Earthing is necessary and mandatory by law.
MAX
MIN

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11.6 WALL MOUNTING
ATTENTION
It is fundamental to respect the distances indicated (mm) for correct installation of the appliance.
1000
1000
500500
1000
1000
1000
500500
1000

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ATTENTION
SWIVEL CASTERS OPTIONAL
The appliance can be equipped with swivel casters with brakes to facilitate handling.
After being positioned, the appliance must be stabilised on the ground.
11.7 LEVELLING
ATTENTION
ADJUSTABLE FEET
The equipment is tted with height-adjustable feet for stabilisation on the ground.
After positioning it is necessary to level the appliance manually on the ground.

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11.8 OPERATOR SIDE SLIDING OPENING / CLOSING
ATTENTION
Open and close the sliding blind manually without forcing them and make sure that they are completely
closed; if they are not completely closed, they may negatively affect the performance of the appliance and
result in the excessive build-up of ice on the internal walls.

20
2019-08
USE AND MAINTENANCE MANUAL
METRO’ MY19
EN 428001167037
11.9 SELF SERVICE SELF-WINDING MANUAL CURTAIN
ATTENTION
Open and close the blind manually without forcing it and make sure that it is completely closed; if it is not
completely closed, it may negatively affect the performance of the appliance and result in the excessive build-
up of ice on the internal walls.