Diamond UT29/A5 User guide

Mod: UT29/A5

Production code: CK290B-05

04/2018

OPERATION MANUAL INSTRUCTIONS

FOR USE & MAINTENANCE

We congratulate you on your new refrigerated display cabinet.

A good knowledge of the features of this product will make its use safer and cheaper.

H2O

IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

IIIIIIIIIIIIIII

DISEGNITECNICI -TECHNICAL DRAWINGS -TECHNISCHE ZEICHNUNGEN - DESSEINS TECHNIQUES - DISEÑOS GRAFICOSTÉCNICOS - EXPLOSIETEKENING - DESENHOTÉCNICO

1) HANDLING AND TRANSPORT

The equipment is packed in a wooden crate (fig. A) which is

suitable for lifting by fork lifts or transpallette, in order to avoid

possible damages. The equipment must be moved by qualified

personnel.

The packing containing the equipment has to be handled carefully,

using a fork lift, avoiding impacts or falls due to a bad slinging, that

could damage the integrity of the product. It is recommended to

use proper individual protection devices according to the laws of

the country (ex. approved gloves of class II, shoes, etc.).

PROHIBITION

During the handling of the equipment to install it on its

place, never pull it on its side ends (fig. B).

2) UNPACKING

The packing materials can be recycled, therefore they must not be

dispersed, but they have to be disposed in the special waste plan

for recycling. Keep the packing away from children. It is advisable to

use a wooden board for any handling of the equipment in order to

avoid damages (fig. A).

ATTENTION

Carefully unpack the cabinet.

OBLIGATION

During the unpacking pay attention to the various

components.

PROHIBITION

During the unpacking it is prohibited to throw parts

necessary for the assembling away, considering that inside

the cabinet you will find the glasses and all the necessary

assembling parts (for example screws).

3) STORAGE

In case of prolonged stop of the equipment, after having used it,

make a full cleaning of the equipment and keep it away from all

weathers.

4) COMPLAINTS

On receipt of the refrigerated equipment, verify immediately if

there are transport damages. In case the unit is damaged in any

way, notify immediately the driver and, within 3 days, the shipping

company by registered letter.

Every complaint must arrive at the manufacturer within 8 days from

receipt of the equipment. After this term, the manufacturer will

not take any responsibility.

5) IMPORTANT INSTRUCTIONS AND

SUGGESTIONS

Before using the equipment it is important to read these

instructions carefully and keep them, as well as the CE Certificate

of conformity (that is included inside the envelope), for future

reference.

Inside this manual, the following signs are used to highlight

particularly important information:

ATTENTION

The risks described with this symbol indicate a danger that,

if not avoided, could cause injuries for the users and/or

damages to the equipment.

OBLIGATION

This symbol indicate an OBLIGATION; it marks operations

that have to be performed and if are not respected there

could be injuries to the user, or the safety of the staff could

be jeopardised, or the equipment could be damaged.

PROHIBITION

This symbol indicates a PROHIBITION; it marks prohibited

operations that if not respected could damages the user, or

jeopardise the safety of the staff and/or damage the equip-

ment .

AN IMPROPER USE OF THE EQUIPMENT CAN BE

DANGEROUS. THE MANUFACTURER CANNOT BE HELD

RESPONSIBLE FOR ANY DAMAGE RESULTING FROM

IMPROPER, ERRONEOUS AND UNREASONABLE USE.

Before connecting the refrigerated unit, make sure that the power

supply voltage is as indicated on the label (fig. C). To guarantee

the electrical safety of this equipment, it must be connected to a

grounded power socket in compliance with the current legislation

of the destination country.

For usage of the unit, as every electrical device, basic rules have to

be followed:

PROHIBITION

During the use of the equipment it is forbidden:

- to touch or plug the equipment with damp or wet hands

or feet;

- to use the equipment with barefoot;

- to pull the electrical cable to unplug it (fig. I);

- to expose the equipment to the atmospheric agents (sun,

snow, rain, etc.);

- to wash the equipment with water jets;

- to allow children to use the equipment without adult

supervision and make sure that they do not play with the

equipment;

- to start any cleaning or maintenance operation

without unplugging or disconnecting the equipment;

- to cover the counter with boxes, clothes or other things

during its working;

- store combustible materials such as papers, rags, clothes,

chemical breaks, etc. in the surface under the equipment

(fig. D);

- the refrigerated showcase is designed and built for the

exclusive display of fresh foodstuffs. It is forbidden, there-

fore, to introduce any other type of different goods such as

pharmaceuticals, fishing lures, etc.

OBLIGATION

In case of breakdown or bad functioning, disconnect the

unit and do not attempt to make any modification.

ATTENTION

This appliance is not intended for use by persons (including

children) with reduced physical, sensory or mental capabili-

ties, or lack of experience and knowledge, unless they have

been given supervision or instruction concerning use of the

appliance by a person responsible for their safety.

6) USE AND CONSERVATION OF THE

MANUAL

ATTENTION

Read carefully this manual before putting the equipment

into operation or before making any operation on it. Oth-

erwise you could not be able to identify possible dangers

that could cause death or bad injuries to yourself or other

people.

This manual has the purpose of giving all the necessary information

for a correct use and for an independent and safe management of

the equipment.

The users and the technicians must carefully read the instructions

contained in this manual and its attachments, before making any

operation on the equipment.

If in doubt about the correct interpretation of the information

given in the manual, contact the producer to have the necessary

explanations.

OBLIGATION

Keep this manual, and all the attached documentation, in

good conditions, readable and complete in all its parts.

Keep the documentation near the equipment and in an

accessible place and known to all operators and mainte-

nance personnel and generally to all the people that for

different reasons have to operate with the equipment.

PROHIBITION

It is forbidden to remove, edit or otherwise modify the

manual pages and their content.

The manufacturer accepts no responsibility for any

damage to people, animals and things, caused by the

failure to observe the warnings and operating procedures

contained in this manual.

ATTENTION

This manual is an integral part of the equipment and has to

be kept for future reference.

ATTENTION

This manual has to be delivered together with the equip-

ment if it is given/sold to another user.

ATTENTION

In case the manual is lost or deteriorated, require a copy

to the Manufacturer specifying the identification details of

the equipment that are indicated in the identification plate:

model name, serial number and production year.

7) INTENDED USE AND WORKING

TEMPERATURE

This equipment is manufactured to store foodstuffs and is

manufactured in conformity with the ambient conditions of climatic

class 3 (25°C – 60% R.H.) according to the standard UNI EN

ISO 23953:2006, and the refrigeration power has been calculated

referring to the climatic class 3. The refrigerated unit maintains

its performance characteristics with an ambient temperature and

relative humidity of no more than the ones indicated in the table:

Max. allowed ambient

temperature

R.H. Max allowed relative

humidity

+25°C 60%

ATTENTION

In case the ambient conditions are not included in

the above mentioned ones, a lower performance

must be expected.

The ambient where the equipment is installed has to be proper and

in conformity with the hygienic and sanitary rules in force.

8) IDENTIFICATION – PLATE DATA (FIG. C)

A serial plate is affixed behind the equipment, stating all its

identification and characteristic data:

1) Manufacturer’s name and address

2) Equipment name and description

3) Equipment code

4) Equipment serial number

5) Kind of refrigerant fluid

6) Mass of refrigerant gas with which the unit has been

loaded (only for equipment with built-in motor)

7) Production year

8) Climatic class

9) Supply voltage and frequency

10) GWP

11) CO2

12) Net capacity

13) Absorbed electrical power

14) Max. pressure inside the circuit

9) INSTALLATION

The equipment must be installed in a suitable, dry, non-aired place

and on a level floor in order to avoid problems with alignment

of the glass structure holes during the assembling and to prevent

noise and vibrations during the working of the unit and also to

avoid higher energy consumption and a shorter compressor life (fig.

E).

PROHIBITION

During the installation procedure, it is prohibited to:

- Correct possible imperfections of the floor level with

pieces of wood, carton or similar, but use only the feet

screwing or unscrewing them (without taking them off)

until you reach a perfect levelling.

- Install the equipment near sources of heat such as radia-

tors, direct or indirect sunlight or other equipment which

produce heat (fig. F);

- Install the equipment in line with draughts coming from

doors, windows, cooling fans or air-conditioning systems

(fig. F).

- Close or obstruct the ventilation openings of the refriger-

ating unit, because this would stop the airflow which cools

the refrigeration unit causing bad working (fig. G).

OBLIGATION

The refrigerated cabinet is designed exclusively for indoor

use.

10) ASSEMBLING

The equipment has to be completed with the assembling of the

glasses that have to be assembled by qualified people after the

equipment has been positioned on its place. The assembling

instructions are contained in the envelope that is supplied inside

the packing.

The equipment has to be positioned on its definitive place and

levelled by qualified people.

11) ELECTRICAL POWER / CONNECTION

ATTENTION

First of all make sure that there is an efficient ground

system in compliance with the current legislation of your

country regarding electrical safety. When in doubt, request

a careful check from a qualified technician.

The manufacturer declines any responsibility for

damages to things and / or people caused by failures

or malfunctions of the systems installed upstream of

the refrigerated cabinet and for damages caused to

the refrigerated cabinet itself due to malfunction of

the electrical system.

The unit is equipped with the plug and electrical cable mod. Schuco

(fig. H).

The cable has to be connected at 3 mt. max. to a 0,03A differential

fused isolator. Never connect the cable to main supply line

directly.

Verify that the power supply voltage is as indicated on the machine

rate plate (fig. C)

Power supply

230 V 50 Hz single phase

220 V 60 Hz

110 V 60 Hz

To ensure correct operation, the maximum voltage variation must

be between +/- 6% of the nominal value.

We recommend to connect the unit to a dedicated circuit and not

to use damaged sockets, extension sockets or multiple sockets.

In case of incompatibility between the socket and the plug

of the refrigerated cabinet, the plug should be replaced

with a suitable one by a qualified technician.

For the refrigerated cabinets equipped with socket, the

maximum capacity is 1000 W.

PROHIBITION

During the electrical connection it is forbidden:

-To use adapter sockets or extension sockets.

-To connect other appliances to the same power socket.

-To pull the electrical cable or the unit to unplug the equip-

ment from the socket (fig. I).

-To use extension sockets, worn down cables, cables with

damaged or fissured insulation as they are very dangerous:

they could cause sparks, electric shock and fire.

-It is absolutely prohibited to pass cables and connect other

sockets under the refrigerated counter.

ATTENTION:

During the electrical connection verify:

- The power supply cable has to be laid in such a way as to

prevent it from being damaged or becoming hazardous to

people and things.

- In case the power supply cable is damaged, it should be

replaced only by a qualified technician (electrician) with an

equivalent cable.

- The cable of the equipment should be checked regularly. If

it should result that the cable is damaged or deteriorated,

disconnect the equipment and do not use it and let the

cable be replaced with an original replacement part by an

authorised technician.

- Protect the cable in such a way as to prevent twisting

or interlacement with other cables, trample on, crushing,

stretching.

A wrong installation could cause damages to people,

animals or things, for which the manufacturer cannot be

deemed responsible.

12) FIRST CAREFUL CLEANING

OBLIGATION

IMPORTANT – DURING THE WHOLE CLEANING

OPERATION USE WORKING GLOVES OF CLASS

II TO PROTECT YOUR HANDS ALL THE TIME

AND THE PERSONAL PROTECTIVE EQUIPMENT

ACCORDING TO THE LAW OF YOUR COUNTRY.

Before switching on the unit, take away the protective film that

covers some external and internal parts of the cabinet (for example

the display surface, etc.). Clean the refrigerated cabinet thoroughly,

both inside and outside, using warm water (max. 30°C) and a

solution of bicarbonate of soda (1 tea spoon every 2 liters) or

white vinegar. Carefully dry the unit with a soft cloth.

PROHIBITION

During the cleaning operation it is forbidden:

- To use detergent products, metal pads or abrasive sub-

stances that could damage the aesthetic appearance of the

equipment.

- To use sharp objects (any damage resulting from the use

of these objects will not be covered by warranty).

- To spray water directly on the electric parts and to wet

the electrical parts (fans, lighting, electrical cables, etc.).

- To wash the refrigerated cabinet with water jets.

Once the cleaning is finished, switch the unit on through the

ON/OFF switch and wait until the cabinet reaches the proper

temperature for the products that have to be displayed. It will take

approx. 3 hours for the cabinet to reach the proper temperature.

The products to be displayed will have to be already cold according

to the cabinet temperature.

13) LOADING INDICATIONS

This refrigerated cabinet is proper for the preservation of

foodstuffs if the following rules are respected:

a) place the foodstuffs on the display area in such a way as to never

exceed the loading line, so that the correct air circulation is not

prevented (fig. L);

ATTENTION

The loading line is indicated by a label applied on the glass

(fig. L). In case the label is damaged or replaced, the loading

line has to be indicated at 15 cm.

b) place the products in a regular way, without leaving empty

spaces;

c) make a correct rotation of the foodstuffs, taking away first the

products that have been staying inside the cabinet for longer time.

Avoid exposing fresh meat for more than 4 hours.

14) CONTROL DEVICES (Fig. M)

a – On/Off switch

b – Light

c – To switch on or off the anti-mist heater (optional)

d – Digital controller

e – Socket (optional)

15) DIGITAL CONTROLLER

The thermostat is already set at the factory. In case the

temperature is altered, the manufacturer will not take any

responsibility. Any modification will have to be made by qualified

people.

16) TEMPERATURE

The thermostat regulates the temperature into the equipment and

the working temperature is already preset at the factory.

A lower performance must be expected from the refrigerated unit

when:

- the equipment is set on the lowest temperature

- the equipment is positioned in an ambient with higher

temperature or relative humidity than above indicated

- the amount of displayed goods exceeds the maximum

recommended and the proper air circulation is prevented.

In those cases the goods are kept at higher temperatures, the

refrigerating unit has to run non-stop and ice may form on the

evaporator. It is necessary therefore to turn the equipment off to

allow the complete melting of the ice. During this phase do not

use any kind of sharp object to make the melting of the ice quicker,

because you could cause big damages to the equipment. Once the

ice is completely melted, switch the equipment on through the

ON/OFF switch (as indicated in paragraph 12).

17) DEFROSTING

The defrosting takes place automatically during the running of the

unit. The defrosting cycles are 6 a day and last for about 25’ each.

During the defrosting phase the temperature of the unit could be

altered, but when this cycle is over, in a short time the working

temperature will return to normal.

OBLIGATION

The water from defrost is collected in a drip tray that has

to be emptied manually when necessary. The plastic tray is

supplied with the counter and has to be placed below the

drain on the right side seen from the service side, as shown

in picture P.

It is possible to order the counter with electric evaporation

(optional).

18) PERIODICAL MAINTENANCE AND

CLEANING

We suggest to carry out a daily/weekly cleaning of the external

parts of the equipment and a monthly thorough cleaning of the

internal parts of the refrigerated cabinet for the good working, the

good preservation of the food and the aesthetics preservation of

the equipment. The cleaning has to be made by qualified people,

who should know the procedure described in this paragraph.

Attention! Before starting any cleaning operation it is

necessary to turn off the equipment by the on/off red

switch and to unplug or disconnect the equipment by the general

power security switch of your shop.

OBLIGATION

IMPORTANT – DURING THE WHOLE CLEANING

OPERATION USE WORKING GLOVES OF CLASS

II TO PROTECT YOUR HANDS ALL THE TIME

AND THE PERSONAL PROTECTIVE EQUIPMENT

ACCORDING TO THE LAW OF YOUR COUNTRY.

Remove all goods from the refrigerated unit and keep them in a

fridge or in a refrigerated ambient suitable for their preservation.

Carefully and thoroughly clean the display surface, the glasses,

the aluminium profiles, the door gaskets (if presents) with specific

cleaners for any surface.

PROHIBITION

Do not use acid and alkaline detergents, chemical / organic

solvents, unknown chemical composition detergents.

During the maintenance and cleaning it is forbidden to use

abrasive substances and/or sharp tools which can damage

the unit (fig. N).

After every cleaning operation it is necessary to rinse with warm

water and dry the unit with a soft and clean cloth.

Clean the condenser, after having removed the cover grid (fig.

O), with a dry paint brush (do not use iron brushes - fig. N) or a

vacuum cleaner, removing all dust and possible deposits on the fins.

ATTENTION

During the maintenance and cleaning pay attention not to

bend or damage the fins and the whole refrigerating unit.

Never neglect this operation, as it is basic for the good working of

the unit and to avoid possible breakings. When you have finished

this operation, fit the cover grid in its original position.

When the cleaning operation is over, make sure that everything

is clean and dry before connecting the equipment to the power

supply again. When the unit reaches the correct working

temperature, it is possible to reload it. In case of long absences (i.e.

holidays etc.) the unit has to be unplugged, emptied completely,

cleaned and dried. Make sure to leave the doors open to prevent

bad smells.

A correct maintenance of the equipment can considerably prolong

its life.

19) TECHNICAL ASSISTANCE (servicing)

ATTENTION

If the equipment does not run properly or does not work

at all, in your own interest before calling for servicing, we

suggest to check the following points:

- if the plug is well inserted in the socket;

- if the power reaches the socket to which the equipment is

connected;

- if the thermostat is set as recommended;

- if the network voltage is the same as requested for the

equipment (+-6%);

- if the evaporator is covered with ice (in this case proceed

as indicated at paragraph 16);

- if the condenser is clean (paragraph 18);

- if there are air draughts, if the cabinet is installed in the

correct position (see paragraph 9) and if the ambient tem-

perature is as indicated (see paragraph 7).

20) REPLACEMENT OF LAMPS

The replacement and the substitution of lamps must be made by

qualified technician and when the unit is disconnected from the

power net.

Before replacing the lamp disconnect the equipment by the general

power supply. During the whole replacement operation use proper

working gloves.

21) EMERGENCY SITUATIONS

Devices to be used in case of fire: powder-extinguishers or liquid-

extinguishers complying with the current legislation.

22) DISMANTLING THE UNIT

OBLIGATION

The unit must be disposed of in accordance with your coun-

try’s waste management legislation.

ATTENTION

This equipment contains HFC, a coolant with a high green-

house effect potential (GWP).

The components of the refrigeration circuit must never be

cut and/or separated. They must be returned intact to a

specialized centre for the refrigerant recovery.

This appliance is hermetically sealed and the coolant load is

less than 3 kg.

OBLIGATION

IN CASE OF REQUEST FOR SERVICE, CONTROL

AND/OR REPLACEMENTS YOU WILL HAVE TO

CONTACT THE SUPPLIER WHERE THE CABI-

NET WAS BOUGHT.

CAT-CK REV. 01 CREATIVE STUDIO VEGGIANO - PD 10 2014

DATI TECNICI - TECHNICAL DATA - DONNES TECNIQUES - TECHNISCHE DATEN

1400 - 2200 - 2900 630

819

980

861

630

300

220

980

260

220

160200181120338

915

289

487

195

437

458

1237

281

220

H2O

2315

13 148 9

765

17 31 32 33 34 35

I dati delle unità refrigeranti si riferiscono alla versione gruppo incorporato 230V/1/50Hz R404a

The details of the refrigerating units are refered to cabinets with built-in unit in 230V/1/50Hzz R404a

Les données des groupes réfrigérants sont pour vitrines avec groupe logé 230V/1/50Hz R404a

Die technischen Daten der Kühlmaschinen beziehen sich auf Vitrinen mit eingebautem Aggregat

230V/1/50Hz

R404a

Lunghezza con spalle - Length with ends - Longueur avec joues - Länge mit Seitenteile

1400 2200 2900

Temperatura di esercizio - Working temperature

Temp. de fonctionnement - Betriebstemperatur

° C 25° C u.r. 60% + 4° C + 6° C

Tensione di alimentazione - Supply voltage

Tension d’alimentation - Speisespannung

230 V/1/50 Hz

Resa frigorifera - Refrigeration power

Puissance frigorique - Kälteleistung

Watt (-10°C)

492 721 934

Watt assorbiti - Watt absorbed

Watt absorbés - Nennleistungsaufnahme Watt

323 491 762

Cassetti - Drawers

Tiroirs - Laden

nr.

23 4

Illuminazione - Lighting power

Eclairage - Beleuchtung

Watt

36 2x30 3x18

Supercie espositiva / Cassetti - Display surface / Drawers

Surface d’exposition / Tiroirs - Auslageäche / Laden

m²

0,90 1,35 1,55

* Supercie espositiva /Vetri intermedi - * Display surface / Intermediate shelves

* Surface d’exposition /Vitres intermédiaires - * Auslageäche / Zwischenglasetage

m²

0,95 1,55 2,06

I vetri intermedi non sono refrigerati

* The intermediate glass shelves are not refrigerated

* Les vitres intermédiaires ne sont pas réfrigérées

* Die Zwischenglasetage sind nicht gekühlt

Terminale cassa

Terminal cash desk

Terminal caisse

Kassentisch

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