Smeg SWT260D-1 User manual [GB]

Translation of the original instructions

SMEG thanks you for choosing one of

its products.

Read all the instructions in this manual carefully to become familiar with the right

conditions for the proper use of your dishwasher.

This manual is an integral part of the dishwasher and must always be kept intact together with the appliance. Read all the information contained in this manual carefully before using the appliance Installation must be done by qualified staff in compliance with the relevant regulations. This appliance is intended for professional use and complies with the machinery directive 2006/42/EC, the international electrical and mechanical safety standards (CEI-EN-IEC 60335-258/61770) and the electromagnetic compatibility standard (CEI-IEC-EN 55014-1/-2, 61000-3;4,

50366). The appliance is designed for washing tableware (plates, cups, bowls, oven dishes, glasses and cutlery) and similar catering items; any other use constitutes misuse. The manufacturer declines all liability for uses other than those stated above.

1 PRODUCT IDENTIFICATION AND SAFETY AND OPERATING WARNINGS

1.1 Brand and model (or type)

Professional dishwasher Brand: Smeg Model: SW260/262/264

Edition (revision) of user manual

19 390 5043 14

04/03/2020

Manual Ed.

Date

1.2 Name and address of manufacturer or distributor

Smeg S.p.A.

Via Leonardo da Vinci, 4 - 42016 Guastalla (RE) Tel. +39 0522 8211 - Fax + 39 0522 821453 website: www.smegfoodservice.com, email: foodservice@smeg.it

Info:

INFORMATION AND SERVICE FOR SMEG PROFESSIONAL DISHWASHERS Our Sales Department staff will be able to provide you with information about prices and special offers. Our After-Sales Department will be able to provide you with guidance about keeping your device functioning correctly and put you in touch with your nearest authorised Service Centre. Our entire product offering can be viewed at the above website.

1.3 Declaration of conformity to product standards

This appliance is marked in compliance with European Directive 2002/96/EC on waste electrical and electronic equipment (WEEE). Make sure that this product is scrapped correctly to safeguard the environment and health. Decommission the appliance in compliance with local waste management regulations. For further information on the treatment, recovery and recycling of this product, contact the local authority, domestic waste collection service, or your Smeg reseller. The appliance must be connected to earth in compliance with electrical safety regulations. The manufacturer is not liable for any injury or damage caused by failure to comply with the instructions given in this manual, misuse, tampering with even a single part of the appliance, or the use of nongenuine spare parts.

2 SYMBOLS

This symbol instructs the user to read the instructions in the manual with care.

This symbol appears next to information important for the safety of people and the appliance.

This symbol is applied to some parts which contain live electrical components and indicates the risk of electric shock.

This symbol is applied close to the terminal used to earth the appliance's electrical system.

This symbol appears next to important information. Read the instructions provided with care and comply with the procedures and rules described.

This symbol appears next to information and technical instructions intended for the qualified staff who are to install, commission and test the appliance and carry out any repairs.

This symbol indicates that at the end of its working life, the appliance must be consigned to a disposal plant for recovery and recycling in accordance with the relevant legislation in the country of installation. Contact a specialist centre for disposal.

Transport and unpacking

This symbol indicates a hot surface hazard

3 PRODUCT CHARACTERISTICS

3.1 Application, general functions and intended use

Dishwasher intended exclusively for professional use, must be used by authorised and trained staff. Designed for washing tableware (plates, cups, bowls, oven dishes and cutlery) and similar catering items, and complies with international electrical and mechanical safety codes.

Certain dishwasher models may feature high temperature cycles which perform thermal disinfection, but they MUST NOT be used for washing any type of medical device.

3.2 Dimensions, weight and handling instructions Dimensions in mm.

INSTALLATION AND POSITIONING

Bring the dishwasher to the installation site, remove the packaging and check the appliance and components for damage; any damage found must be reported to the transporter in writing. Disposal instructions for the packaging materials are given elsewhere in this manual. When the product is decommissioned it must not be dumped in the environment; it must be disposed of in accordance with the established regulations. All metal parts are in stainless steel and can be removed. The plastic parts are marked with a symbol identifying the material used, as applicable.

WARNING

Any adjustments, maintenance, etc. must be done with the appliance disconnected from its power supply. The appliance may be ordered with a build-in top, if necessary. The product is 30 mm lower than indicated. The appliance weighs from 65 to 75 kg, depending on the version and options.

fig. 1 – Diagram, overall dimensions and clearances

BUILT-UNDER INSTALLATION

fig. 2 – Diagram, built-under

IMPORTANT Models equipped with condensers must be supplied with cold water in the specified temperature range if the condenser itself is to work properly, hardness < 40° f (21° dh)

BACK PANEL CONNECTIONS

Description

Hot water supply hose (red collar)

Cold water supply hose (blue collar)

Power supply cable

Steam condenser drain hose (as applicable)

Dishwasher drain hose

Peristaltic pump P1 priming hose and P1 tank detergent sensor cable (OPTIONAL)

Peristaltic pump P2 priming hose and P2 tank detergent sensor cable (OPTIONAL)

System earth.

fig. 3 – Diagram, back panel connections and hookup.

The dishwasher is supplied without a power plug, with a cable fitted with pre-isolated terminals. The electrical hookup to the power supply must be done with an industrial type plug. The plug and its installation must be supplied by the user. The plug must be rated for the power cable and the electrical specifications of the H07RN-F dishwasher.

MASTER POWER SWITCH Each appliance must be fitted with a MASTER SWITCH. Characteristics of the circuit breaker a) Multi-pole: must disconnect all live wires; b) Easily accessible by the user; c) Easy to operate (no tools required); d) Located in the immediate vicinity of the appliance; e) Clearly marked as master switch. The appliance is equipped with overcurrent protection. However, it is advisable to install the following in the room's electrical enclosure: a dedicated protection device (e.g. thermal cutout or fuses on each phase, rated for the electrical specifications given above).

3.3 Technical characteristics (power, plumbing)

3.3.1 Electrical connections - see technical data plate

Legend of abbreviations used for the electrical connections. Three phase/single phase version models:

POWER SUPPLY

CHARACTERISTICS

THERMAL CUTOUT

POWER CABLE

400V 3N~ / 50Hz / 12A / 7000W

3P+N, 16A, 230/400V, 6kA

5X2.5 mm²

230V 3~ / 50Hz / 19A / 7000W

3P, 20A, 230/400V, 6kA

4X2.5 mm²

230V 1N~ / 50Hz / 16A / 3500W

1P+N, 20A, 230/400V, 6kA

3X2.5 mm²

230V 1N~ / 50Hz / 12A / 2800W

1P+N, 16A, 230/400V, 4.5kA

3X2.5 mm²

Models: SWT262 M/ SW262M (single phase versions)

POWER SUPPLY

CHARACTERISTICS

THERMAL CUTOUT

POWER CABLE

230V 1N~ / 50 Hz / 30A / 7000W

1P+N, 32A, 230/400V, 6kA

3X6 mm²

3.3.2 Plumbing connections

Legend of abbreviations used for the plumbing connections

ABBREVIATION

Type: FILL/DRAIN

WATER TYPE

FILL CYCLE

Cold water hose – CW – Temperature >5°C <30°C

FILL CYCLE

Hot water hose – DW – Temperature max. 60°C

DRAIN

Dishwasher drain hose – d

DRAIN

Steam condenser drain hose - cd (as applicable)

FILL CYCLE - WATER SUPPLY FITTINGS

The dishwasher has two water supply hoses, one for the mains water supply and one for hot water. The hoses are designed for connection to 3/4’’ gas threaded fittings. Use the supplied filter, A in the figure, when connecting the end of the fill hose.

fig. 4 – Fit the provided filters when connecting the hose

POSITION OF FILL COCKS

The fill cocks must be located next to the appliance, in an easily accessible position. Refer to the following figure, the recommended dimensions are: N.B.: to prevent blockages and damage, if the water hose is new or has not been used for a long time, make sure that the water is pure and clear before making the hookup.

CAUTION – MAINS WATER HARDNESS To be done by the user: check the mains water hardness. Only if the hardness of the mains water is known can the Smeg technician set the dishwasher's parameters for the integrated water softener. You should run regular checks (e.g. once or twice a year) of the mains water quality to ensure that the initial values are maintained and adjust the dishwasher's settings if necessary.

DW: HOT WATER – this connection is optional but highly recommended; if hot water is available, using it reduces the dishwasher cycle times to a minimum

CAUTION – NO HOT WATER If no hot water supply is available, connect the hose to the cold water intake

3.4 Drain hose connections

The dishwasher has one or more drain hoses, depending on the model. Rubber terminal for dia. 21mm (1/2”) hose clamp. The drain hoses are indicated as: d - dishwasher drain hose – d (drain tank) cd - steam condenser drain hose – cd (condenser drain) The following table and diagram summarise the situation.

fig. 5 – Diagram, the drain connections may be made on the right or left of the appliance,

always complying with the specified maximum distance from the product

N. DRAIN HOSES

Dimension “I”

Distance of drain from side of

appliance [cm]

DRAIN TYPE AND DIMENSION “H” ABOVE

GROUND LEVEL [cm]

Type

Hmin

Hmax

fig. 6 – Drain connection. Drain connections – 65 cm < H < 80 cm. Height difference “X”: only use original drain hoses and the “hose guide” elbows

provided. The dimension “X” between the drain fitting and the highest point of the hose must not exceed 20cm: X < 20 cm.

WARNING The drain connection must comply with international regulations: our company declines any liability should improper use of the dishwasher result in environmental pollution.

General instructions for installing the drain Make sure to use a drain with siphon. When installing the drain connection, take the following precautions:

• Since the drain water temperature can be as high as 95°C (models with thermal disinfection), the end of the

drain hose must be fixed permanently to the hose fitting, using the hose clamps provided.

• The drain hose may not have tight bends or constrictions.

• The end of the drain hose must be at a height off the surface supporting the dishwasher which complies with

specifications.

• It may not be submerged in water.

• The internal diameter of the drain pipe must be no less than 40 mm.

• We recommend using a drain pipe of 50 mm diameter.

• Do not install extensions to the drain hose supplied with the appliance. Extension can result in a return flow

back into the tank.

3.5 Noise

Sound pressure level: LpA <70 dB (A)

3.6 Protection rating (IP)

The dishwasher is guaranteed IPX1

3.7 Environmental conditions (storage and operating)

Operation use indoors Altitude: up to 1,000 m above sea level Ambient temperature: 10°C - 35°C Max. relative humidity: 80% for temperatures up to 31°C, decreasing linearly to 50% at 35°C. Storage: 0°C - 40°C, relative humidity < 80%, decreasing linearly to 50% at 40°C.

3.8 Safety precautions and instructions

The nameplate with the technical data, serial number and mark is in a visible position on the inside border of the door. Never remove this nameplate.

Never leave packaging residues unattended in the home. Separate waste packaging materials by type and consign them to the nearest recycling centre.

The appliance must be connected to earth in compliance with electrical system safety regulations. The manufacturer declines all liability for injury or damage deriving from a non-existent or defective earth connection.

If the appliance is installed on flooring with a covering, make sure that the bottom openings are not obstructed.

Once no longer in use, the appliance must be rendered unusable. Cut the power cable after pulling the power plug out of the mains socket. Disable/render harmless any parts which may be hazardous for children (locks, doors, etc.).

This appliance is marked in compliance with European Directive 2002/96/EC on waste electrical and electronic equipment (WEEE). Make sure that it is scrapped correctly to safeguard the environment and health. The symbol on the product or technical documentation indicates that the product is not to be treated as ordinary domestic waste but must be delivered to an authorised sorted waste management and recycling facility for electrical and electronic equipment. Decommission the appliance in compliance with local waste management regulations. For further information on the treatment, recovery and recycling of this product, contact the local authority, domestic waste collection service, or your Smeg reseller.

Do not use equipment which has been damaged during transport! In case of doubt, contact your reseller. The appliance must be installed and hooked up in accordance with the manufacturer's instructions or by a qualified technician.

This dishwasher may only be used by adults. Use by persons with reduced mental and/or physical capabilities is only permitted under the supervision of a person responsible for their safety. Keep children away from detergents and packaging materials (plastic bags, polystyrene, etc.), and never allow them to approach or play with the dishwasher, since it might contain detergent residues capable of causing permanent damage to the eyes, mouth and throat, and even leading to suffocation.

Never place solvents such as alcohol or turpentine, which are potentially explosive, inside the appliance. Never load dishes dirty with ash, wax or paint.

Leaning or sitting on the open door of the dishwasher can tip it over, putting people in danger. Never leave the dishwasher door open; people might trip over it.

Do not drink any water remaining in the dishes or dishwasher after a washing program.

Knives and other kitchen equipment with sharp edges must be placed in the basket with their tips downwards, or horizontally in the top basket; take care not to injure yourself on any sharp edges protruding from the baskets.

Models with acquastop. The acquastop device prevents flooding in the event of water leaks. Once the acquastop device has tripped, you must contact a qualified technician to troubleshoot the problems.

Immediately after installation, test the appliance as instructed later in this manual. If the appliance does not operate, disconnect it from its power supply and contact your local service centre. Never attempt to repair the appliance yourself.

The appliance satisfies all established safety regulations governing electrical equipment. Any technical checks are to be done only by specialised and authorised technical staff: repairs done by unauthorised persons not only void the warranty but may be hazardous to the user.

Replace any faulty parts only with genuine spare parts. The manufacturer is not liable in any way for damage resulting from the use of unauthorised spare parts.

The manufacturer declines all responsibility for injury or damage caused by failure to comply with the above regulations or deriving from tampering with even just one part of the appliance and the use of non-original spare parts.

4 PREPARING THE APPLIANCE FOR USE

4.1 Removing the packaging, inspection

After removing the packaging (straps, cardboard, wooden base and PVC cover) check the condition of the appliance; the filling and drain hoses, power cable, and metal parts must all be securely fixed and undamaged

4.2 Scrapping the packaging material

The packaging components (plastic bags, expanded polystyrene, nails, etc.) must not be left within reach of children and pets since they are potentially dangerous. All packaging materials used are environment-friendly. They can be kept without constituting any hazard, or may be disposed of at a specialist waste disposal centre. Plastic components suitable for recycling are marked as follows: PE polyethylene: external packaging film, bag containing the instructions, protective bags. PP polypropylene: straps. PS expanded polystyrene: protective corners, cover. Wooden and cardboard components can be disposed of in accordance with the relevant regulations.

4.3 Installing the appliance

The dishwasher must be installed by an authorised technician. Do not install a dishwasher which has been damaged during transport. Do not install the dishwasher near to sources of heat (e.g. gas burners, stoves, fireplaces, etc) since they can damage it. When installing the dishwasher in a compartment next to one or more

other appliances, it is essential to comply with all the recommendations provided by the appliance’s

manufacturer (clearances, installation procedures, etc.). If the dishwasher is installed in a raised position, make sure that the unit and dishwasher are installed properly and do not constitute a hazard. Do not install the dishwasher in areas subject to freezing temperatures or at risk of explosion. Use only professional furnishings and units in the vicinity of the dishwasher. Any other types of furnishing may be damaged. Immediately after installation, test the appliance as instructed later in this manual. If the appliance does not operate, disconnect it from the mains and contact your local service centre. Never attempt to repair the appliance yourself.

4.4 Preliminary settings and adjustments

The electrical protection system must undergo a functional test before the appliance is put into operation. The appliance must be installed and/or inspected by qualified staff, who will start it up for the first time and provide the relevant operating instructions.

4.4.1 Opening the door

We consider the door opening procedure here to facilitate access to the interior of the machine. The remaining controls are covered in the following paragraphs. The machine is equipped with an automatic door lock.

Do not force the door open, rather proceed as follows:

• Connect the machine to its power supply.

• Hold the button marked On/Off down for 2 seconds to turn the machine on.

• Press the Open door button: the machine beep when the signal is received; release the button and the

door will open of its own accord after a few seconds.

DOOR OPEN BUTTONS

On/Off

Open door

Manual door release

In case of malfunction or power failure, the door can be opened manually by using a screwdriver in the opening mechanism; take care not to damage the dishwasher when doing so.

1. This can only be done with the machine in stand-by, not while a cycle is running.

2. Caution: before opening the machine manually, disconnect it from its power supply.

3. Insert the screwdriver into the bottom central hole in the control panel, as shown below.

4. Push the pin upwards until the mechanism releases.

fig. 7 – Diagram, manually releasing the lock in case of emergency.

4.5 Operator and technician authorisations

The appliance may only be installed, serviced or repaired by a technician authorised to do so by the Manufacturer. Repairs done by unauthorised persons not only void the warranty but may be hazardous to the user. Only use original Smeg spare parts when replacing components.

4.6 Precautions before use

First start-up

Preparing for use (important)

If the detergent and rinse aid dispensers are present, put the external detergent and rinse aid containers in place and insert the respective intake hoses on the rear of the appliance into them. Red hose: detergent, white hose: rinse aid. N.B.: charge the pumps as instructed below.

4.7 Precautions when the appliance is not in use

If the dishwasher is not being used

If you intend to leave the dishwasher out of use for a long time, proceed as follows. This is particularly advisable if the machine is not to be used for more than 24 hours.

• Run a SHORT program without load

• If the dishwasher is to be out of use for a fairly long period of time, the detergent and rinse aid dispenser

devices must be emptied to prevent crystallisation and damage to the pumps: Remove the intake hoses from the detergent and rinse aid containers and place them in a container of clean water, then perform a few wash cycles followed by a complete pump-out. Finally, turn off the master switch, close the water intake valve and leave the door ajar until the interior is completely dry. The detergent and rinse aid intake hoses must be put back into the containers when the dishwasher is returned to service, taking care not to swap them over (red hose = detergent, blue hose = rinse aid).

• Disconnect the electricity supply.

• Leave the door slightly open in order to prevent the formation of unpleasant odours inside the wash

tank.

Use after a period of disuse

If the appliance has not been used for a long time, proceed as follows before running a cycle. See instructions in point 7

5 OPERATING INFORMATION AND INSTRUCTIONS

5.1 Safe use

After the installation procedure described above, note that the dishwasher is intended for professional use only and may only be used by authorised staff.

DANGER - HOT SURFACES The dishwasher can run heat disinfection cycles at water temperatures up to 93°C. It may occur that water remains in the tank in case of malfunction; avoid contact with the skin due to the danger of scalding and irritation due to toxic chemical products. Never touch the heating elements in the tank. Contact authorised Smeg technical staff in case of malfunction.

5.2 Using the water softener

The quantity of lime in the water (which indicates its hardness) causes whitish marks on dry dishes and dishes also tend to lose their shine over time. The dishwasher is equipped with an automatic water softener which removes the substances that cause hardness from the water with the aid of regenerating salt.

fig. 8 – The salt container is accessible with the door open; filling the water softener container with salt.

When using water of medium hardness, the salt container should be refilled after approximately 20 wash cycles. The salt container can hold approximately 1 kg of salt grains. The container is situated at the bottom of the dishwasher. Remove the lower basket and undo the salt container cap by turning it anticlockwise and pour in the salt using the funnel supplied. Do not allow salt to spill into the interior of the dishwasher. Remove any salt residues around the opening before screwing the cap back on.

ATTENTION

• The first time the dishwasher is used, a litre of water must be poured into the tank with the

salt. Each time the salt container is refilled, make sure that the cap is securely closed. The

mixture of water and detergent must not get into the salt tank, as this would impair operation of the regeneration system. In this case warranty cover will be forfeited.

• Use only granular salt for dishwashers.

• Do not use table salt, since it contains insoluble substances which can compromise the

operation of the softener system over time.

• The salt container should be refilled before starting the wash program. This way, the excess

saline solution will be immediately removed by the water; prolonged presence of salt water inside the tank may lead to corrosion. Run a prewash cycle to achieve the same purpose, if necessary.

IMPORTANT The appliance is only able to operate if the softener contains salt; the wash program cannot be started if the light is on.

5.3 Using detergent and rinse aid

The machine is equipped with a device for dosing the detergent and rinse aid, mounted inside the door. Except for the prewash cycle, you must fill the dispenser with the proper amount of detergent before each wash.

WARNING: If optional peristaltic pumps P1 and P2 are installed, do not use the door dispenser since it is disabled electrically (the door remains always shut)

Open the cover of the detergent dispenser with its lever. Now fill with detergent and close again carefully. To fill up the rinse aid, remove the cap and fill to the level shown by the indicator (D).

MAX

MIN

fig. 9 – Powder detergent and rinse aid dispenser, accessible with the door open.

During the wash cycle, the dispenser will open automatically. It is important to use good quality detergents to obtain good results. Keep the detergent containers closed and in a dry place to prevent lumps forming, as these can compromise the wash.

IMPORTANT!

Use powder detergent and not detergent tablets for short cycles

WARNING!

Always keep the detergent safety sheets to hand so that they can be easily consulted by the operator if needed. Swallowing or inhaling detergents may cause injuries to the nose, mouth and throat. If detergent has been inhaled or swallowed, seek medical advice immediately.

5.3.1 Correct use of the peristaltic pumps – OPTIONAL

WARNING The peristaltic pumps must be installed by a technician authorised to do so by Smeg.

After installation, they must be enabled (see SET-UP)

In this case, do not use the door dispenser; the machine must be hooked up to the detergent (red hose) and rinse aid (transparent hose) containers. After the containers have been opened, they must not be kept for too long since the detergent loses its power and can form lumps which compromise the wash cycle.

During the installation and when replacing a completely empty container of fluid, run the service program (Prg.8) to load the fluid. The hose running from the container to the pump must be charged to ensure that the product is batched properly in wash cycles. Whenever the type of detergent or rinse aid is changed, it is ABSOLUTELY ESSENTIAL to flush out the peristaltic pumps by placing the external intake pipes in water for a few cycles.

Always use only products specifically recommended for use in a professional dishwasher. Failure to comply with this recommendation leads to forfeiture of the warranty entitlement on the appliance’s water system.

5.3.2 Tank level sensors - OPTIONAL

The machine can be equipped with level sensors in the detergent and rinse aid intake hoses

WARNING

The level sensors must be connected electrically to the terminal block on the inside of the rear strut (there is a sensor connection for each peristaltic pump).

This must be done by a technician authorised to do so by Smeg.

fig. 10 – Configuration with LEVEL SENSOR: Detergent intake nozzle with integrated level sensor. The intake nozzle is fitted with a filter; make sure this is always properly located to prevent lumps being drawn up.

ATTENTION If the can level sensors are not fitted: check the levels of product in the cans / bottles to ensure that programs are not performed without detergent or rinse aid.

WARNING It is essential that the label on the intake hose match the type of chemical product in use.

Connection errors, which lead to the mixture of diverse chemical products in the intake circuit can irremediably damage the circuit and void the warranty for the parts in question (peristaltic pumps, detergent suction and delivery circuit)

The intake hose is supplied with an intake filter. The filter is secured to the hose with a light interference fit. Make sure the filter is present and properly located to ensure that the detergent intake system can operate properly. Check from time to time that the silicone hose is properly secured to the stainless steel intake pipe, and that there are no leaks. Use proper clamping equipment (such as plastic pull ties) to secure the silicone hose to the stainless steel pipe.

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