Smeg Manual GW1060

www.labec.com.au

Laboratory Equipment Pty Ltdemail: [email protected] Ph: 02 9560 2811 Fax: 02 9560 6131

2014

INSTRUCTION MANUAL

GW2045

GW1060

GLASSWARE WASHER

OPERATING INSTRUCTIONS MANUAL

CAREFULLY READ THIS INSTRUCTION MANUAL

Failure to read or fully understand the instruction manual, or incorrect interpretation of the instructions herein may cause damage to the appliance as well as being a source of danger for the operator and lowering the performances provided by the machine to a considerable extent. The manufacturer declines all liability for uses differing from those listed below.

The machine must only be installed, serviced and repaired by authorized personnel.

The warranty could become void if the machine is used in a way that Fails to Conform to the instructions given by SMEG.

This manual is for informational purposes only. The contents of this manual and the appliance described herein may be liable to modification without prior notice. In no case may SMEG be held liable for any direct or accidental damages deriving from or concerning the use of this manual.

19 390 1899 00 18/05/2010

Rev. Date

Information or Assistance for products from the

SMEG Instruments Division

Our Sales Office staff will give you all the info you require about prices and offers. Our Technical Assistance Office staff can tell you how to operate your appliance in the correct way or put you in contact with your nearest Authorized Assistance Centre if necessary.

[email protected] Fax +39 0522 821 593

Tel +39 0522 8211

You can examine our entire product range in our Internet web site: www.smeg-instruments.com

International customers, please contact your local SMEG distributor.

Rev. 00 GW2045 GW1060 Manual Pag. 4 di 43

TABLE OF CONTENTS 1. INTRODUCTION .................................................................................................................................... 6

2. KEY TO THE SYMBOLS USED IN THE MANUAL AND ON THE MACHINE ..................................... 7

3. GENERAL RECOMMENDATIONS........................................................................................................ 8

4. GENERAL SPECIFICATIONS ............................................................................................................... 9 4.1. TECHNICAL FEATURES ....................................................................................................................... 9 4.2. LIFTING AND HANDLING..................................................................................................................... 11 4.3. DOOR-LOCKING SYSTEM .................................................................................................................. 11 4.4. EMERGENCY UNLOCKING OF DOOR ............................................................................................... 12

4.4.1. UNLOCKING GW2045................................................................................................................... 12 4.4.2. UNLOCKING GW1060................................................................................................................... 13

5. INSTALLATION.................................................................................................................................... 14 5.1. POSITIONING....................................................................................................................................... 14 5.2. LEVELLING........................................................................................................................................... 14 5.3. CONNECTION TO WATER MAINS ...................................................................................................... 14 5.4. NON PRESSURIZED DEMINERALIZED WATER CONNECTION....................................................... 16 5.5. WATER OUTLET CONNECTION ......................................................................................................... 17 5.6. ELECTRICAL CONNECTION............................................................................................................... 18

6. DESCRIPTION OF CONTROLS.......................................................................................................... 19 6.1. MAIN PANEL......................................................................................................................................... 19 6.2. SETUP MODE DESCRIPTION ............................................................................................................. 20 6.3. WASHING PROGRAMME SETTINGS ................................................................................................. 22 6.4. THERMAL DISINFECTION IN ACCORDANCE WITH THE PARAMETER "A0"................................... 22 6.5. PREPARATION OF LOAD FOR THE WASHING AND DISINFECTING PHASE.................................. 23 6.6. PROGRAMMES DESCRIPTION .......................................................................................................... 24 6.7. CARRYING OUT THE PROGRAMME.................................................................................................. 27 6.8. RESIN REGENERATION AND WASHING PHASE.............................................................................. 27 6.9. END OF CYCLE .................................................................................................................................... 27 6.10. IN PROGRESS PROGRAMME INTERRUPTION............................................................................... 28 6.11. RESET PROCEDURE ........................................................................................................................ 28 6.12. DATE AND TIME SETUP .................................................................................................................... 28 6.13. COMMUNICATION WITH PRINTER .................................................................................................. 29

7. OPERATING INSTRUCTIONS ............................................................................................................ 31 7.1. USE OF THE WATER SOFTENER....................................................................................................... 31 7.2. USE OF THE DETERGENT AND NEUTRALIZING AGENT................................................................. 32 7.3. USING THE DETERGENT DISTRIBUTOR........................................................................................... 32 7.4. LOADING NEUTRALISER .................................................................................................................... 33 7.5. OPTIONAL ACCESSORIES ................................................................................................................. 34

7.5.1. PERISTALTIC PUMPS P1 AND P3 (ACCESSORY SMEG ADU) .............................................. 34 7.5.2. DETERGENT CAN LEVEL SENSORS.......................................................................................... 35

7.6. PRECAUTION WHEN USING DETERGENTS. .................................................................................... 36 8. ALARMS............................................................................................................................................... 37

9. CLEANING AND MAINTENANCE....................................................................................................... 39


9.1. RECOMMENDATIONS AND GENERAL ADVICE ................................................................................ 39 9.2. IF THE GLASSWARE WASHER IS NOT USED FOR A LONG PERIOD OF TIME .............................. 41 9.3. REUSING THE GLASSWARE WASHER AFTER A LONG STANDSTILL PERIOD ............................. 41 9.4. TROUBLESHOOTING .......................................................................................................................... 41

10. INSTALLATION DIAGRAM GW2045 GW1060................................................................................ 42


1. INTRODUCTION This manual is an integral part of the machine It must be kept in a good condition and ready to hand for the entire life cycle of the machine. You are advised to carefully read this manual and all the instructions it contains before using the appliance. This appliance has been built for the following function: ! Washing with Thermal Disinfection1 or Thermodisinfection of laboratory glassware; ! the appliance cannot be used to sterilize instruments or any other device. All other use is considered improper. The manufacturer declines all liability for uses differing from those indicated. SMEG declines all responsibility for any possible damage caused by the washing of instruments whose manufacturers have not authorized to be automatically decontaminated. The glassware washers correspond to all the requisites set by the current safety laws in force regarding electrical equipment. The appliance is compliant with the applicable directives currently in force (2006/95/CEE low voltage directive, 2004/108/CEE electromagnetic compatibility, 93/68/CEE EC labelling).

All technical controls must be carried out solely by specialised, authorised Smeg staff.

In addition to being the cause of cancellation of any warranty cover, any repairs carried out by non-authorised staff may be a source of danger for the user.

The machine must only be used by specifically trained persons. It is Smegs task to train the designated users when the appliance is installed. Smeg declines all liability for malfunctioning or accidents due to the appliance having been used by untrained persons.

1 The machine carries out Thermal Disinfection at varying temperatures and exposure times depending on the programme selected (the operator that selects the programme according to the current regulations and laws in force in the place of use). The treatment can never be a substitute for sterilizing. Disinfection is carried out to reduce the risks sustained by the persons who handle surgical instruments when preparing them for subsequent usage.


2. KEY TO THE SYMBOLS USED IN THE MANUAL AND ON THE MACHINE

Carefully read the paragraph.

Warning, danger: consult the manual

Attention, hot surface.

~ Alternating current.

CE labelling.

At the end of life the product should be sent to disposal facilities for the recovery and recycling.


3. GENERAL RECOMMENDATIONS

Never use solvents such as alcohol or turpentine in the appliance as they could cause an explosion. Do not place materials dirtied with ash, wax or paint in the appliance.

Do not rest or sit on the open door of the glassware washer as this could cause the appliance to tip over

and endanger persons. The doors primary functions is not to bear weights or loads. The maximum weight loaded onto the open door, including the weight of the instrument trolley, must never exceed 25kg.

Never touch the heating element immediately after a wash programme has finished.

The heating coil may darken slightly, even only in places, while the glassware washer is in use. This is normal as it depends on the operating mode and will in no way impair the way the appliance operates.

Discarded appliances must be rendered unusable. Cut the power cable after removing the plug from the electrical socket. After this, the appliance must be consigned to a differentiated waste collection center.

If any irregularities are noted, detach the power supply and close the water tap. After having done this, call the nearest authorized Assistance Center.

Open the door carefully ONLY when the washing cycle has finished. Do not open the door while the washing cycle is in progress. If you open the door while a programme is in progress, hot water, steam and other liquids will spill out and may injure the user. Only authorized and well-informed personnel are allowed to use the machine.


4. GENERAL SPECIFICATIONS 4.1. TECHNICAL FEATURES

ELECTRICAL POWER SUPPLY GW2045 TYPE OF VOLTAGE [tolerated variation 10%] 230V ~

FREQUENCY [HZ] 50 POWER RATING [KW] 3.3

ELECTRICAL POWER SUPPLY GW1060 MODELS GW1060 GW1060 GW1060-3 GW1060-1

VERSION Triphase 400V Triphase 230V Monophase 230V TYPE OF VOLTAGE [variaz. variation 10%] 400V 3/N/E 230V 3/PE 230V 1/N/PE

FREQUENCY [HZ] 50 POWER RATING [KW] 7 kW 7 kW 2.8 kW AUTOMATIC SWITCH ON MACHINE (ICN IS THE NOMINAL SWITCH POWER DURING SHORT CIRCUIT)

In 16A 3P+N 400V Icn 4500 A

In 20A 3P 400V Icn 6000 A

In 16 A P+N 230V Icn 4500 A

DATA CONNECTION FOR ALL MODELS

COMMUNICATION WITH PRINTER DOOR RS232

WATER SUPPLY - FOR ALL MODELS

TYPE OF WATER COLD WATER DEMINERALISED WATER

PRESSURE [BAR] 2 5 2 - 5

MIN-MAX CAPACITY [L/MIN] 4-10 4-10

TYPE OF CONNECTION 3/4 3/4 MAX HARDNESS [f] / CONDUCTIVITY [S/CM] 42f Max 20S

IRON [PPM] FE MAX < 0.5

WATER DRAINAGE FROM FLOOR LEVEL (on which machine is placed)

HEIGHT [MM] Min 400 - Max 800 DIAMETER [MM] Min 40


GLASSWARE WASHER MEASUREMENTS

HEIGHT [MM] 850 DEPTH [MM] GW2045: 620mm GW1060: 670mm WIDTH [MM] GW2045: 450mm GW1060: 600mm NET WEIGHT [kg] GW2045: 50kg GW1060: 65kg Material used Washing tub AISI 316L Outer coating AISI 304

ENVIRONMENTAL CONDITIONS USE Indoors ALTITUDE Up to 1000 metres TEMPERATURE From 5C to 40C

RELATIVE HUMIDITY 80% for temperatures up to 31C with linear reducti on Up to 50% to temperature of 40C INSTALLATION CATEGORY II POLLUTION DEGREE 2 (ref. 61010-1, par.3.6.6.2) Maximum sound pressure (dB) 60


4.2. LIFTING AND HANDLING

Before it leaves the factory, the base of the machine is fixed to a pallet which is then used to lift and transport the machine itself. The machine must be handled with a fork-lift truck or transpallet. Do not use appliances damaged by transport! Consult your dealer if in doubt.

The appliance must only be installed and connected by personnel authorized by the manufacturer.

4.3. DOOR-LOCKING SYSTEM After unpacking, pay attention to the following: the machine is equipped with an automatic door locking/unlocking system. The door is locked. Dont force the door, but follow the procedure below.

Connect the machine to the mains supply; push the ON/OFF button (in order to switch on the machine) Press the button that has the KEY symbol on it: The door will open automatically after a few

moments.

SIGNS ON THE FRONT OF THE MACHINE

Door unlocking ON / OFF

C Temperature

Salt Lack

ll START / PAUSE HEATING ELEMENT ON In order to open the door without connecting the machine to the mains, the manual unlocking procedure must be executed (see section below).

fig. 1 Front of the GW2045. To unlock the door it is necessary to: Turn on the machine (ON/OFF symbol), 2 Press the button with

the KEY symbol (first button on left) and wait a few seconds.


4.4. EMERGENCY UNLOCKING OF DOOR

4.4.1. UNLOCKING GW2045 If any malfunction occurs, or in the event of a blackout, it is possible to open the appliance manually. The appliance has a manual door opening device: a rubber ring with a cable that works directly on the locking device hidden in the centre of the lower part of the door. To open the door manually: pull the rubber ring downwards gently until the door clicks open.


4.4.2. UNLOCKING GW1060 If the event of malfunctions or of a blackout, it is possible to open the door manually, carefully using a slim screwdriver on the opening mechanism, avoiding damage to the device. Warning Before opening the appliance manually, disconnect from the mains.

fig. 2 Front of the GW1060. To unlock the door manually, it is necessary to: 1 push the opening handle to access the opening

mechanism, 2 Force the opening mechanism, pushing upwards.

Insert a screwdriver into the slot behind the handle and press gently until the mechanism clicks. The area is marked by the arrow in the picture below.


5. INSTALLATION

IMPORTANT: The machine must be positioned against the wall (minimum distance 10 mm) and must be installed by a technician authorized by Smeg. The technician who installs the machine is responsible for the appliance operating correctly after it has been installed. He is also obliged to provide the user with all the information required to use the machine in the correct way. During installation, the scratch protection film must be removed from the outer steel surfaces.

The appliance MUST NOT be used by unauthorised or untrained staff.

The diagrams containing the machines measurements and the recommended positions for drainage can be found at the back of the manual. IT IS SEVERELY FORBIDDEN FOR UNAUTHORISED PERSONS TO USE THE APPLIANCE. 5.1. POSITIONING The side panels of the machine can adhere to the adjacent furniture and care must be taken to leave space at the rear: it is therefore advisable for the wall at the back to be made of brickwork or some other impermeable material. The machine has pipes to supply and drain off the water. These can be positioned towards the right or left, depending on the installation requirements. The machine can also be installed under a work top: This operation must be carried out by specialised staff. 5.2. LEVELLING Once the machine has been set in position, it must be levelled until horizontal (2 degrees tolerance allowed) by either screwing in the feet or unscrewing them. Correct levelling will ensure that the machine operates in the right way. 5.3. CONNECTION TO WATER MAINS See section "INSTALLATION DIAGRAM GW2045-GW1060 at the back of the manual. Notes for preventing risks of blockage or damage: If the water pipes are new or have not been used for a long time, check that the water is clear and clean before attaching to water mains. A non-return device can be found inside the appliance, in agreement with the current regulations in forces, EN 617702. The pipe is designed to be attached to a tap with a threaded gas bushing.

Use the filter supplied, A in the picture, to connect the end of the drainage pipe.

fig. 3 - insert the filters supplied when connecting the filling pipe.

2 Standard CEI EN 61770 Electronic appliances connected to water mains. Avoidance of back siphonage and failure of hose sets. (IEC 61770 "Electric appliances connected to the water mains - Avoidance of back siphonage and failure of hose-sets").


WARNING MAKE SURE THAT: The water supply pressure is within the working limits:

See the machines technical features table. The water supply taps are in an easily accessible position

Keep the water supply taps turned off when the machine is not being used

WARNING Washing stainless steel instruments Chemical characteristics of mains water which are not compatible with good washing of materials: If the supply water contains Fe2+/Fe3+ ions in a quantity greater than 0.5 ppm and/or the supply water is harder than 42f (French degrees), the water must be pre-treated by installing a deferrization and/or water softening system to which the appliance must then be connected.

In the event of instruments dirtied with blood: Make sure that the machine is supplied with water below the temperature of 40C.

IMPORTANT If demineralised water is not available in the system, do not connect the relative pipe to the hot and cold water inlets. Leave the demineralised water pipe disconnected. Read the instructions on LOADING WITH DEMINERALISED WATER to set the parameters correctly.

KEY ! D: DRAIN: Water drainage. ! CW: COLD WATER: Inlet connection for cold water. ! DW: DEMI WATER: Inlet connection for demineralised water. GW2045

fig. 4 rear of product GW2045, detail of rear cross-section with indication of water inlets and outlets. The appliance is standard equipped with 1

peristaltic pump for detergent dosage P2. P1 is an optional accessory.


GW1060

fig. 5 - rear of product GW1060, detail of rear cross-section with indication of water inlets and outlets The appliance is standard equipped with 1

peristaltic pump for detergent dosage: P2. P1 and P3 are optional accessories. 5.4. NON PRESSURIZED DEMINERALIZED WATER CONNECTION The connection to a non-pressurized demineralized water supply (e.g. gravity tank) is possible only by installing the special demineralized water pump, called "SMEG-PAD". This pump makes sure that the demineralised water enters at sufficient pressure to make the appliance work correctly. The PAD accessory can be fitted externally on any machine and must be mounted on the back of the machine.

If the PAD pump is used, the water supply pressure must be less than 1 bar.

We advise having the PAD installed by a specialized SMEG technician.

WARNING WHEN INSTALLING THE PAD, MAKE SURE THAT: Make sure that the demineralized water pressure is less than 1bar. Smeg declines all responsibility if the PAD is installed with the inlet water at a higher pressure. Smeg will accept no responsibility for any possible damage to items or people caused by an incorrect installation performed by an unauthorized technician.


5.5. WATER OUTLET CONNECTION The machine is equipped with drainage pipe. The internal diameter of the pipe is inch therefore it can be attached to any standard rubber holder General rules for installing outlet A siphon drain is recommended. When installing it is necessary to follow the following advice: As the outlet water is at 95C, the end of the out let pipe must be fixed to the rubber holder, using the clips

provided. The outlet pipe must not have any sharp bends and consequent narrowing. The end of the outlet pipe must be at a height comprised between 400 mm and 800 mm, compared to the

surface the appliance stands on. The end of the pope must not be immerged in water. The internal diameter of the outlet pipe must be at least 40 mm. If possible, install a 50 mm diameter outlet pipe. The outlet pipe provided with the appliance must not be extended. Any extensions may cause flow-back

problems into the vat.

fig. 6 - Outlet pipe connection. The height of the outlet hole "A", compared to the surface on which the appliance stands, must be:

Min 400 - Max 800 mm.

IMPORTANT The outlet must comply with international legislation. Our company will accept no liability for pollution caused by improper use of the machine.

Fig. 7 adaptor with rubber holder for pipe.


5.6. ELECTRICAL CONNECTION Refer to the technical features diagram for electrical absorption in the section "GENERAL SPECIFICATIONS ". GW2045 - The machine is designed for connection to an electricity main with the following voltage rating: ~ 230V 1 / N / PE 50Hz GW1060 The machine is designed for connection to an electricity main with the following voltage rating: ~ 400V 3 / N / PE 50Hz (GW1060) GW1060 Family - There is also a single-phase and 230V three-phase "without neutral", with the following electrical characteristics: ~ 230V 1 / N / PE 50Hz (GW1060-1) ~ 230V 3 / PE 50Hz (GW1060-3)

IMPORTANT GW2045 The machine has a power cable with a Schuko plug for connection to electricity main: The plug comprises an appliance sectioning device, which must be easily accessible for the user. Wherever possible, prepare a dedicated power sectioning device in the system:

1. Il must be easily accessible for the user. 2. It shall be in close proximity to the equipment. 3. It shall be clearly marked as the sectioning device for the equipment, e.g.

GW2045 DISCONNECTING SWITCH. Gw1060 The machine has a power cable for fixed connection to an electrical panel. It is necessary to prepare a power supply sectioning device (disconnecting switch) in the system.

1. EASILY ACCESSIBLE 2. CLEARLY MARKED AT THE DISCONNECTING DEVICE FOR THE

APPLIANCE. Look at the product technical features table at the start of the manual for the correct size of the disconnecting switch.

fig. 7 - picture showing electrical connection on GW1060.

IMPORTANT It is essential for the electricity mains to which the machine is connected to comply with the current standards in force (CEI 64-8/7;V2 standards3). In all cases, make sure that the earth socket is effective. SMEG declines all liability for damage caused by connection to a defective socket that fails to ensure a perfect connection to the general earth conductor, or by a poorly efficient grounding circuit.

3 CEI 64-8;V2: "Impianti elettrici utilizzatori a tensione nominale non superiore a 1000 V in corrente alternata e a 1500 V in corrente continua." http://www.ceiweb.it/


6. DESCRIPTION OF CONTROLS 6.1. MAIN PANEL All the controls and indicators of the glassware washer are positioned on the front panel.

ID DESCRIPTION 1 WASHING PROGRAMME SELECTOR

2 RECESSED HANDLE TO OPEN the DOOR 3 ON/OFF KEY

4 START/PAUSE KEY

5 TEMPERATURE DISPLAY KEY

6 DOOR UNLOCKING KEY

7 DEMINERALISED WATER ATTACHMENT LIGHT (turned on if demineralised water attachment active)

8 TEMPERATURE DISPLAY INDICATOR LIGHT

9 CYCLE INFORMATION DISPLAY (alternates programme/temperature, if light 8 is active, with programme/phase, if light 8 is turned off)

10 POWER ON INDICATOR LIGHT

11 LACK OF SALT INDICATOR LIGHT

12 "HEATING ON" INDICATOR LIGHT

SIGNS ON THE FRONT OF THE MACHINE

Door unlocking ON / OFF

C Temperature

Salt Lack

ll START / PAUSE Heating element on


6.2. SETUP MODE DESCRIPTION The SETUP function can be accessed on the programme selection switch (see par. DATE AND TIME SETUP).

Note: Below, in brackets, are the numbers used in the picture to identify the controls. Procedure for accessing appliances SETUP menu:

Press the ON/OFF button (3) to switch on the machine (If any alarm appears on the display at this stage, ignore it).

Turn the PROGRAMME SELECTION SWITCH (1) to go to the SETUP position required (see the description of programmable parameters below).

Press the DOOR OPEN BUTTON (6) for 4 seconds to enter the setup function Wait for the dual beep as confirmation.

To increase a value press "TEMPERATURE VIEWING" (5) parameter must only be viewed and not changed.

To decrease a value press START/PAUSE" (4) Do not use this button if the parameter must only be viewed and not changed.

TO END PROGRAMMING, press the DOOR OPENING (6) button and keep it pressed for 4 seconds. The new settings are now saved.

IF YOU WISH TO EXIT THE SETUP MODE WITHOUT SAVING the parameters you may have changed, do not press the DOOR OPENING (6) button, but turn off the machine using the ON/OFF button (3).


SETUP MENU SETUP menu, available functions:

1. Position 1: For dose of detergent in pump P1. Set the ml/litre required as dose of detergent with maximum threshold allowed at 20ml/litre. In 1ml steps (increase/decrease by using buttons (5) and (4)). P1 Default dosage is 5 ml/litre.

2. Position 2: Similar to Position 1 for P2, neutraliser. P2 Default dosage is 3 ml/litre. 3. Position 3: Similar to Position 1 for P3. P3 Default dosage is 0 ml/litre. 4. Position 4: Setting of hardness of water in f, from 5 to 60 with 5f steps. Default is a w ater

hardness of 40f. Important parameter for the corre ct functioning of softener incorporated into appliance.

5. Position 5: Choice for automatic opening of door at end of cycle. ON as default. ON and OFF appear on the display in segments to select the two options.

6. Position 6: Printer language - to be selected from the various languages available; default is English.

Selected Language German French Spanish Italian English

Abbreviation on Display dE Fr ES It En

7. Position 7: Demineralised water attachment, yes/no.

Demineralised water attachment Present Absent

Abbreviation on Display dn --

8. Position 8: Date-time (for details se paragraph DATE AND TIME SETUP).

It is possible to access and change the following parameters using programme selection and the buttons (5) and (4):

Setup field Year month day Time Minutes Seconds Inactive position Inactive position

Switch position 1 2 3 4 5 6 7 8


6.3. WASHING PROGRAMME SETTINGS Consult the following table to select the required programme. It gives the washing cycle most able to suit the nature of the instruments you need to wash and the degree of dirt involved. Once you have found the most suitable washing programme, turn the PROGRAMME SELECTOR (1) knob and select the desired programme by setting it to the relative reference number. PR-1: Pre-wash, Quick washing programme using cold water (soaking glassware while awaiting wash). PR-2: Washing programme at 60C suitable for plastic ware. PR-3: Washing programme at 80C suitable for plastic ware. PR-4: Washing + thermo-disinfection at 90C for 3 (A0 =1800). PR-5: Washing + thermo-disinfection at 93C for 10 (A0 =12000). PR-6: CUSTOM 1, personalised programme set by authorised SMEG technicians on customers request (default: the programme carries out wash + thermo-disinfection at 93 for 3). PR-7: CUSTOM 2, personalised programme set by authorised SMEG technicians on customers request (default: the programme carries out wash + thermo-disinfection at 93 for 10, with prewash). PR-8: Service Programme, start up to test the detergent and neutralizer dispensers (carry out on first start-up). 6.4. THERMAL DISINFECTION IN ACCORDANCE WITH THE PARAMETER "A0" The concept of A0 (introdotto dalla EN 158834) is used to understand the meaning of the temperature and time values shown in the programmes including thermal disinfection. The value of Ao expresses the degree of lethality, released by the thermal-disinfection process, in terms equivalent to seconds at a temperature of 80C, wit h reference to micro-organisms that possess a value z equal to 10 (the value z means the variation in Kelvin degrees - K- required to obtain a variation of ten times the microbial inactivation of a disinfection process). The A0 value that must be obtained depends on both the type and number of microorganisms on the contaminated medical device and on its successive use. According to EN ISO 15883 and the recommendations of the Robert Koch Institute (European authority on the subject), an A0 of 600 is considered as the minimum standard for non-critical medical devices, i.e. for those that only come into contact with uninjured skin. A further condition required is that microbic contamination must only be slight and there must be no heat-resistant pathogens present. An A0 value of 600 can be obtained by maintaining a temperature of 80C for 10 minutes or 90C for 1 minute. If instruments are contaminated with heat-resistant viruses, such as those of hepatitis B, the value of A0 must be at least 3000. This can be obtained by maintaining a temperature of 90C for 5 minutes. An A0 value of 3000 is considered the minimum value to apply to all medical devices considered to be critical. Programmes that include thermal disinfection have therefore been designed to offer the following A0 values:

Temperature time A0 90C 1 600 90C 5 3000 93C 5 6000

93C 10 12000 The approximated formula to calculate A0 is given as follows: where:

= 1080

0 10T

A = holding time in seconds at the disinfection temperature. T = disinfection temperature in Celsius degrees. If the temperature is 80C, A 0 is the same as the maintenance temperature. 4 NORMA EUROPEA UNI EN 15883 "Apparecchi di lavaggio e disinfezione", in particolare di riferimento la parte 1 della norma, 15883-1 nel paragrafo 3 relativo alle definizioni, Terms and definitions, e nell'allegato B, A0 concept.


6.5. PREPARATION OF LOAD FOR THE WASHING AND DISINFECTING PHASE A efficient wash begins with the preparation of the glassware to be treated.

Before placing the glassware and the instruments in the specific baskets, it is necessary to remove any large residue deriving from previous use, by soaking, treatment or simply rinsing.

Stainless steel instruments cannot be immerged in physiological solutions of sodium chloride, as prolonged contact causes corrosion and damage to the surface due to stress corrosion cracking. Do not overload the wash baskets in order to obtain a suitable mechanical action of water on all glassware surfaces. Glassware must be placed correctly on suitable wash supports in the machine, in order to achieve efficient cleaning and to avoid damage to the objects being treated. Instruments that can be disassembled must be put away according to the instructions provided by the manufacturer. Check that there are no labels on the glassware to be washed that may be detached during the process.

Avoid direct and repeated contact with dirty instruments as much as possible. Always use extreme caution. Use all the individual protective devices available for this type of operation, before and after treatment.


6.6. PROGRAMMES DESCRIPTION


KEY TO PROGRAMMES AND DEFAULT DOSE TABLE

SYMBOL DESCRIPTION

P1, P2, P3 Peristaltic pumps

DD: Detergent measuring device

N.C. Heating not controlled

COMPONENT STANDARD DOSE

P1/DD 5ml/litre

P2. 4ml/litre

P3 9ml/litre

WATER INLET GW2045 GW1060

STANDARD PHASE 5 litres 9 litres

WASH AND NEUTRALISATION PHASE 4 litres 6 litres

DEMINERALISED WATER RINSE 5 litres 9 litres

NOTE If the demineralised water attachment has not been selected, the phase is replaced by one using cold water. Approximate times programmes 1 to 8: About 10 mins, programmes 2, 3, 4, 5, 6, 7: About 1 hour The given times are approximate and related to the three-phase 400V version.

PERSONALISABLE PROGRAMMES 6 AND 7 Programmes 6 and 7, CUSTOM 1 and CUSTOM 2 respectively, can be personalised by authorised SMEG technicians, on the customers request. By default, programme 6 corresponds to thermal disinfection at 93C for 3 . By default, programme 7 corresponds to thermal disinfection at 93C for 10 with a prewash. Keep track of the specifications for any personalised programmes, using the blank table given below.


BLANK TABLE FOR RECORDING ANY PERSONALISED PROGRAMMES


6.7. CARRYING OUT THE PROGRAMME Note: The numbers below in brackets are used to refer to the ones in the picture.

The machine has an automatic door opening/closing system: To open the machine connect it to the electrical power and press the ON/OFF button (3), then press the button with the KEY icon (6).

Follow the described procedure to carry out a programme:

1. Load the baskets with the material to be washed. 2. Close the door manually. 3. Turn on the appliance, pressing the ON/OFF button (3). The ON light (10), turns on. 4. Select the programme using the knob (1). 5. Press the START button (4) for about 2 seconds, until the typical beep beep sound is heard. The

programme starts. While running, the DISPLAY (9) alternately shows the programme number and the phase. If the temperature button C" (5) is pressed, the TEMPERATURE DISPLAY light turns on (8), and the display then alternately shows the programme number and the temperature in the vat (C).

IMPORTANT Once closed, the doors opens automatically at the end of the programme. If the door must be opened during the programme, this is only possible if the temperature inside the wash vat does not exceed 35C.

6.8. RESIN REGENERATION AND WASHING PHASE The incorporated water softener contains exchange resins. Depending on the inlet water hardness settings in F and the amount of water treated, the appliance decides whether to carry out a resin regeneration at the end of a programme or not. Message r- flashes on the display in alternation with the programme number during the resin regeneration phase, before the end of the current programme. At the start of the next programme, the appliance automatically proceeds with a resin wash phase. During the resin wash phase, at the beginning of the programme, the writing Lr appears on the display, alternating with the programme number as selected.

6.9. END OF CYCLE Once the programme has ended, the writing EP appears on the display (EP End of Programme) A beep then sounds and the door unlocks automatically, to allow the remaining steam to be released. The automatic door opening process may take a few seconds. Wait for the end of the process without forcing the door. The automatic opening/non-opening setting for the end of the programme can be chosen in the SETUP procedures, see paragraph "SETUP MODE DESCRIPTION ".


Before removing the treated instruments, wait about ten minutes for the material inside the washing chamber to cool and dry.

6.10. IN PROGRESS PROGRAMME INTERRUPTION While a programme is running, you may stop it pressing the START/STOP button (4). The following message appears on the display: S1,, S8, where the number indicates the programme in progress (e.g. S7 stands for "forced stopping of programme 7). If the interruption lasts longer than 1 minute, the machine issues an alarm: It is possible to continue only after launching the RESET procedure.

6.11. RESET PROCEDURE In the event of an alarm or with the machine not responding to any keys, hold down together the TEMPERATURE (5) and the START key " ll" (4) for few seconds till the characteristic double beep sound is heard. Message P- will appear on the display and the RESET procedure will begin. E- flashes on the display at the end of the RESET phase. In some circumstances (e.g. when the washing chamber is hot) the RESET procedure might not be accepted: in such a case open and close the door, then repeat the same procedure (e.g. after few minutes).

NOTE: In any case, if the RESET procedure does not work, switch OFF and ON the machine and try again before calling the Technical Assistance.

6.12. DATE AND TIME SETUP The machine is equipped with a real time clock system. This mainly serves for cycle tracing purposes (cycle archive). When needed, this clock system may be set up by means of the following procedure (available only when no programme is running).

Press the ON/OFF button (3) to switch on the machine (If any alarm appears on the display at this stage, ignore it).

Turn the programme selector knob (1) to position 8. Press the Door Open button (6) for 4 seconds to enter the setup function The display begins to

flash. It is possible to access and change the following parameters by using the programmes switch.

o Position 1: YEAR [00-99] o Position 2: MONTH [01-12] o Position 3: DATE [01-XX] XX is calculated according to the month and year. o Position 4: hour [00-23] o Position 5: minutes [00-59] o Position 6: Seconds [00-59] o Position 7: inactive position Display Flashing o Position 8: inactive position Display Flashing

To increase a value press the TEMPERATURE button (5) To decrease a value press START/PAUSE" (4) To terminate, turn the programme selector knob (1) to position 8 and press the DOOR OPEN button

(6) for 4 seconds. The new DATE and TIME is now installed.


6.13. COMMUNICATION WITH PRINTER A serial port (RS232) is available as a standard feature on the appliance, to which the SMEG printer, named WD-PRINTE with code 901783, may be connected. Once of the accessories supplied is a flat extension to connect RS232 in a more accessible position. The printer is capable of printing out the following data:

Serial Number of the WD1050 "Serial Number" Number of cycles carried out "Cycle N." Date and Time Program Number indicating Thermal Disinfection Temperature and holding time (for example 93C

10) Detergent control

o "Inflow Detergents P1 Deter" - for the detergent; o "Inflow Detergents P2 Neutr" - for the neutralizing agent;

Temperature control o TL1: indicates the temperature measured inside the washing chamber. It is the main

temperature of the cycle; o TLC: Indicates the control temperature (on hospital models, not on laboratory models). o Target T: stands for the target temperature value of the phase

Heating element o Res ON: indicates that the heating element is on; o Res OFF: indicates that the heating element is off;

Starting Time of the Cycle Process of each Phase End of Cycle time Eventual errors if Cycle terminates incorrectly. A0: stands for the thermal disinfection effectiveness; It measures the effectiveness of the thermal

disinfection process carried out..

GW2045 POSITION OF PORT RS232

fig. 8 - Rear of GW2045, detail of RS232 connection, where it is possible to connect the external printer. Position Rear cross section, left side.


GW1060 POSITION OF PORT RS232

fig. 9 - Rear of GW1060, detail of RS232 connection, where it is possible to connect the external printer.


7. OPERATING INSTRUCTIONS After the glassware washer has been correctly installed, it must be prepared for operation in the following way: Pour in regenerating salt (only if necessary, i.e. with water harder than 10F); Add detergent and neutralizing agent.

7.1. USE OF THE WATER SOFTENER The lime content in the water (index of water hardness) is responsible for the whitish marks on dry instruments, which tend to become opaque as time goes by. The glassware washer has an automatic water softener which uses a specific regenerating salt to remove the hardening substances from the water.

fig. 10 Regenerating salt for the water softener.

When water of medium hardness is used, new salt must be added after every 20 washes or so. The softener reservoir can hold about 1 kg of coarse salt. This reservoir is situated on the bottom of the glassware washer. After having removed the bottom rack, unscrew the plug from the reservoir by turning it in the anti-clockwise direction and pour in salt using the funnel supplied with the appliance. Before screwing the plug back on, remove any residues of salt from around the opening.

ATTENTION When the glassware washer is used for the first time, pour 1 litre of water in the

reservoir and some water till the rim. Each time the reservoir is filled, make sure that the cap is tightened with care. The mixture of water and detergent must not penetrate into the salt reservoir as this would impair the regeneration system. Besides, a salt leakage in the washing chamber may damage the instruments and the tank. In this case, the warranty would no longer be valid.

Only use regenerating salt for instrument washers. Do not use kitchen salt. Do not use edible salt as it contains insoluble substances which

would damage the softening system over a period of time. F Load salt when necessary and before starting wash programme; in this way, any

excess saline solution is immediately removed by the water. A prolonged presence of salt water inside the wash vat may cause corrosion.


7.2. USE OF THE DETERGENT AND NEUTRALIZING AGENT The machine is equipped with a power detergent distributor DD and a peristaltic pump P2 as standard.

1. DD: Detergent dosage, the distributor is located on the inside door of the appliance. 2. P2: To dose the liquid neutralising agent The pump P2 is located on the back of the appliance

Optional accessories are:

! The peristaltic pump P1, to be used as an alternative to the detergent distributor DD for dosing liquid detergent that is neutral or slightly alkaline.

! For the model GW1060 only: The peristaltic pump P3 for auxiliary detergent. ! Detergent level sensors (to be combined with peristaltic pumps provided),

Use specific detergents for glassware washers, preferably SMEG detergents as recommended below. It is important to use a good quality detergent if optimum washing results are to be obtained. Keep the detergent bottles closed in a dry place to avoid any formation of lumps that may affect the wash process. After the bottles have been opened, do not store them for long periods as the detergent will lose its effectiveness. Read the product label and its product information sheet; it is possible to request product information sheets from SMEG: [email protected]

7.3. USING THE DETERGENT DISTRIBUTOR BASIC DETERGENT CONFIGURATION: DD DISTRIBUTOR The detergent distributor DD is on the inside door. Apart from the Soak programme, the user must add the correct dose of detergent to the distributor for each wash. To open the distributor lid, press the lever gently. Introduce the detergent and close the lid carefully.

MAX MIN

fig. 11 - Power detergent distributor DD.

The distributor opens automatically during the wash. The recommended dose of the SMEG detergent Deterglass is 35-40 mg, an amount indicated by the reference lines on the inner border of the distributor. The MIN reference line is equivalent to 35 mg, that MAX line is 40 mg. Use the scoop provided to measure amounts. Insufficient detergent will prevent dirt from being removed correctly. Excess detergent will not increase the wash effectiveness, but is simply a waste.


7.4. LOADING NEUTRALISER The acid agent used for the neutralising phase is introduced and distributed automatically using the peristaltic pump P2 provided, to be connected to the corresponding neutralising agent bottle. The amount of neutralising agent introduced is set according to an average value adapted to most cases. The amounts distributed by the peristaltic pumps can be regulated via the SETUP mode, see paragraph "SETUP MODE DESCRIPTION". SMEG recommends use of the following neutralising acids: Smeg Acidglass C, Smeg Acidglass C2 and Smeg Acidglass P. Acidglass C, C2: Citric acid-based. Acidglass P: Phosphoric acid base (to be used for greasy, oily and similar materials). During first start-up or whenever the bottle runs empty, it is necessary to activate peristaltic pump loading using programme 8. Regularly check the level of products in the bottles/cans to avoid running programmes without detergent or neutralising agent. Together with the peristaltic pump, the following are supplied:

1. A stainless steel suction pipe, to suck in the detergent from the can. 2. A plastic, cylindrical support, for the correct placement of the suction pipe. 3. The flexible pipe for connecting the stainless steel suction pipe to the peristaltic pump.

IMPORTANT It is very important that the label applied to the pump (P1, P2, P3) and the connection pipe is consistent with the pumps function and the type of detergent sucked in. A connection error (e.g. if the functions of P1 and P2 are inverted) would compromise the efficacy of the progress.

fig. 12 - position of the detergent suction pipe in the can.


7.5. OPTIONAL ACCESSORIES

IMPORTANT The installation of optional accessories must be carried out by authorised SMEG technical staff.

7.5.1. PERISTALTIC PUMPS P1 AND P3 (ACCESSORY SMEG ADU) During first start-up or whenever the detergent can runs empty, it is necessary to activate peristaltic pumps loading using programme 8. The detergent recommended for use with P1 is smeg Deterliquid D2. The pump dosage can be adjusted by following the procedure described in paragraph "SETUP MODE DESCRIPTION". Similarly for P3, an optional peristaltic pump, available only for model GW1060, to be used to introduce extra detergent. GW2045 The optional pump P1 must be mounted on the rear cross section, in the free space next to the pump P2. On the back of the pre cut shape, which must be removed to install P1, the terminal boards for the pumps electrical connection can be found. There is a metal plate fixed with Philips screws on the rear, above the pumps. The terminal board is fixed to the inside of the plate, which allows electrical connection of the optional level sensors.

fig. 13 - Rear of GW2045, position of pumps and detail of plate that holds electrical connection terminal board.

GW1060 The optional peristaltic pump must be mounted on the rear, in the free space next to the pump P2. Upper position for P1, lower position for P3. The metal rear of the machine is divided into two sections, looking from behind: Left and right. The two sections can be easily divided (they are fixed by Philips screws and inserts with turn and can be opened with a flat screwdriver). The right side is the one holding the peristaltic pumps. To mount the optional pump it is necessary to remove the precut shapes on the framework. The electrical connection terminal boards for the pumps and optional level sensors can be found on the back of the shapes.


fig. 14 - Rear of 1060, position of pumps from top to bottom respectively. P1, P2, P3

7.5.2. DETERGENT CAN LEVEL SENSORS The machine can also be fitted with built-in level sensors in the detergent suction pipes, smeg product "KIT WD-LS3060".

IMPORTANT The level sensors must be electrically connected, using:

1. GW2045: The terminal board on the plate fixed to the rear bar. 2. GW1060: The terminal board on the inner rear side (there is a terminal board for

connection of the relative level sensor for each peristaltic pump). This operation must be carried out by specialised authorised staff.

fig. 15 - Optional suction pipe with built-in level sensor.


fig. 16 Rear of GW 2045, peristaltic pumps and detail of the plate that holds terminal board on inner side for electrical connection of level

sensors, optional accessory.

7.6. PRECAUTION WHEN USING DETERGENTS.

HANDLE DETERGENT CANS AND BOTTLES WITH CARE We recommend the use of protective gloves for any transactions racking, topping and insertion of suction lances.

EMERGENCY MEASURES IN THE EVENT OF CONTACT WITH DETERGENTS

Remove any contaminated garments and take them to a safe place

Contact with skin or eyes: rinse immediately with plenty of water. Apply a sterile gauze if possible. Consult the doctor

Swallowing: Rinse mouth with water. Consult a physician immediately.

DETERGENT SAFETY SHEETS

It is recommended to keep SAFETY DATA SHEET FOR DETERGENTS near the place where the detergents are stored, in easily accessible location.

DISPOSAL of any remaining product: consult the manufacturer, under "INFORMATION ON DISPOSAL". If you lose the sheets, they can be requested from SMEG S.p.A.

[email protected]


8. ALARMS Below is a list of the alarms that the glassware washer is provided with: They are divided into FATAL and NON-FATAL alarms. In the first case, the message that appears is "AF, followed by the alarm number. In the second case, the message that appears is "A-, followed by the alarm number. Generally, the RESET procedure described in paragraph 6.11 can be used to exit alarms. The actions described below are a brief summary that may be useful. These actions must not be taken by unauthorised staff. Contact Smeg Technical Assistance if the error remains after the RESET procedure or if a particular error reoccurs. ALARM ID DESCRIPTION ACTION

1 The water is not heated within the required times.

Alarm on during the heating phase. Check the safety thermostat. If the thermostat is in a good condition, check that the heating element in the vat and the heating element relay switch work correctly.

2 OFF

4 Probe TL1 measures a temperature that is higher than the objective temperature.

Repeat the cycle. It may be a temporary alarm. If the alarm continues, the error may be related to a problem with the temperature probe TL1, or to the electronic card that produces the signal see alarm 2.

5 The working temperature probe TL1 is "open". TL1: Irregular value found the problem may be related to the probe (damaged or disconnected) or to the electronic card.

10 OFF

11 Lack of cold water.

The alarm is on during the filling phase. Intervenes when the relative turbine does not count impulses for 30" and the pressure meter does not change. Check the water supply:

1. Check that the inlet tap is open. 2. Check the inlet solenoid valve power. 3. Check the water supply pressure. 4. Check the condition of the pressure meter: 5. Check that the turbine works.

13 Lack of demineralised water.

The alarm is on during the filling phase. Intervenes when the relative turbine does not count impulses for 30" and the pressure meter does not change. Check the demineralised water supply:

1. Check that the inlet tap is open. 2. If the water is in a tank, check that it is not open

or placed to low. 3. Check the inlet solenoid valve power. 4. Check the water supply pressure. 5. Check the condition of the pressure meter: 6. Check the consistency between the settings on

the display and the water mains attachments (presence or lack of demineralised water).

Check that the turbine works.

17 The cold water filling time is incorrect. Check the water supply similarly to the alarm ID11 (taps, pressure, pipe narrowings etc). Check the working pressure meter condition.

19 Excess demineralised water loading time not active. The machine takes too much time to fill with demineralised water. Check the inlet pressure.

20 System fault in filling of the water. Check the water supply (taps, pressure, connections to pipes etc).


ALARM ID DESCRIPTION ACTION

22 The cold water flowmeter does not measure correctly. Check the water supply (taps, pressure, connections to pipes etc), repeat programme.

23 Insufficient water. Check the water supply (taps, pressure, connections to pipes etc). 24 Lack of water. Check the water supply (taps, pressure, connections to pipes etc).

25 Insufficient pressure in the circulating motor pump. Possible presence of foam in vat. Check the type of detergent used. Repeat the cycle.

29 No draining. Check the outlet connection.

30 Water safety level. Repeat the cycle. Call the Technical Assistance Service if the fault persists. 31 Safety level fault. Repeat the cycle. Call the Technical Assistance Service if the fault persists. 32 Standing water in the washing chamber.

Reset. Repeat the cycle. Call the Technical Assistance Service if the fault persists.

33 OFF 34 OFF 35 OFF 36 OFF

52 Door is electrically open.

Check that the door is closed before proceeding with a programme cycle. Open and close the door. Check the condition of the micro-switch that detects closing. Call the Technical Assistance Service if the fault persists.

54 Door is mechanically open. Check that the door is closed before proceeding with a programme cycle. Call the Technical Assistance Service if the fault persists.

56 Door lock fault. Check that the door is closed before proceeding with a programme cycle. Call the Technical Assistance Service if the fault persists.

73 Cycles archive is full. Error within the microprocessor. These are overwritten one at a time once the cycles archive becomes full. Call the Technical Assistance Service if the fault persists.

77 Inlet water temperature higher than 45C, prewashing must be carried out at temperatures below 45C.

The alarm trips when the temperature at the start of the cycle is greater than 45C. Wait for the machine to cool before starting a new cycle.

78 Microprocessor failure. Error within the microprocessor. Call the Technical Assistance Service if the fault persists.

81 Demineralised water inlet problem not active.

Check the water supply: ! Tap open ! Inlet water pressure ! Absence of narrowing in connection pipe). ! Check the condition of the demineralised water

turbine. Repeat the cycle, the malfunction may be temporary.

82 Door lock coil fault.

Repeat opening. Call the Technical Assistance Service if the fault persists. The active alarm in the door opening phase: If, after a series of opening impulses, the door remains closed, intervene. Check that the solenoid run is not blocked and that the opening piston on the side of the vat releases correctly.

94 Unstable temperature This malfunction can be temporary: Repeat the cycle. Check that the temperature probe is functioning properly.


9. CLEANING AND MAINTENANCE

Electric Power supply Disconnect the power supply before any intervention, using the panel knife switch or disconnect the power cable, and shut off the water tap. If any damaged electrical cables need replacing, it is necessary to use HT 105C cab les (high temperature) or H05V2-K5. FREE SPACE It is necessary to have about 1m2 of free space in front of the machine to be able to work correctly. DETERGENTS Pay special attention when handling the detergents, for safety instructions, read paragraph 7.6.

9.1. RECOMMENDATIONS AND GENERAL ADVICE General cleaning The external surfaces and door frame of the glassware washer must be cleaned at regular intervals with a soft cloth soaked in water or a normal detergent for steel surfaces. The door seals must be cleaned with a damp sponge. It is advisable to clean off any dirt that may have accumulated in the washing chamber or on the seals every so often (once or twice a year) using a soft cloth and water.

fig. 17 inlet water filter "A"

How to clean the water inlet filter Water inlet filter A installed at the cock outlet must be periodically cleaned. First shut off the supply cock, then unscrew the end of the water fill plug, remove the filter A and clean it delicately under running water. Fit filter A back in its housing and carefully retighten the water fill pipe. How to clean the spray arms The spray arms can be easily removed so that the nozzles can be periodically cleaned to prevent clogging. Wash them under running water and then fit them back in their housings. Make sure that their circular movement is not hindered in any way.

5 H05V2-K, according to the nomination abbreviations on cables: "H": Harmonised with brand HAR. "05": Nominal voltage U0/U 300/500V. "V2": PVC for temperature of 90C. "-K": Flexible cable for fixed laying.


How to clean the filter unit GW2045

It is necessary to inspect the central filter D regularly, and if necessary, clean it. To extract it, it is necessary to grip the handle, turn it anticlockwise and lift it up as shown in the picture. Push the central filter D from underneath to extract it from the micro-filter and separate the two parts that make up the plastic filter, pressing the filter body in the area indicated by the arrows.

Remove the central filter by lifting it. How to clean the filter unit GW1060 The filtering unit consists of a circular filter with a filter cone, a micro filter and a coarse filter. To ensure efficient operation of the machine it is extremely important to keep the filter clean. They must be inspected frequently to remove deposits which may adversely affect operation.

fig. 18 Chamber outlet filter unit GW1060

Recommendations for correct maintenance of filters The filters must be cleaned using running water and a stiff brush. It is essential to clean the filters carefully according to the instructions given above: the glassware

washer will be unable to operate if the filters are clogged. At the end of cleaning, replace the filters carefully in their housing. To do not use wash cycles if the filters

have been removed.


9.2. IF THE GLASSWARE WASHER IS NOT USED FOR A LONG PERIOD OF TIME Carry out the soaking programme twice consecutively. Detach the plug from the socket/cut off electricity supply from the appliance. Leave the door slightly open to prevent unpleasant odours from forming inside the washing chamber. Shut off the water cock. 9.3. REUSING THE GLASSWARE WASHER AFTER A LONG STANDSTILL PERIOD Check that there is no sludge or rust in the pipes. In this case run water from tap for a few minutes. Reattach electricity supply plug. Reattach the flexible water supply pipe and open tap. 9.4. TROUBLESHOOTING Slight faults can sometimes be eliminated by the user with the aid of the following instructions. 1. If the programme fails to start, make sure that: the glassware washer is connected to the electricity main; the glassware washer is being powered; the water cock is open; the door of the glassware washer has been closed properly. 2. If water stagnates in the glassware washer, make sure that: that the outlet hose is not pinched the drain trap is not clogged; the filters of the glassware washer are not clogged. 3. If the instruments are not cleaned properly, make sure that: an adequate amount of detergent has been added; there is regenerating salt in the relative reservoir; the instruments have been positioned correctly; the programme is suitable for the type and degree of dirt on the instruments; all the filters are clean and correctly seated; the holes in the water spray arms are not clogged; nothing is preventing the spray arms from turning. 4. If the instruments fail to dry or remain opaque, make sure that: there is neutralizing agent in the relative container; the neutralizing agent dispenser has been regulated in the correct way; the detergent used is of good quality and has not lost its characteristics (e.g. owing to incorrect storage,

pack left open, etc.). 5. If the instruments are streaked, stained make sure that: the amount of neutralizing agent dispensed is not excessive. 6. If there are visible traces of rust in the washing chamber The washing chamber is made of corrosion-proof steel, thus rust stains are due to external factors

(pieces of rust from the water pipes, etc.). Specific products are available in the shops to eliminate these stains..

Make sure that the detergent dosage is correct. Some detergents can be more corrosive than others. Check that the salt tank top is closed correctly and the water softener system has been adjusted

correctly. Contact your nearest authorized technical assistance center if the faults persist after compliance with the instructions given above. .


IMPORTANT Repairs to the appliance by unauthorized personnel are not covered by the warranty and are at the users charge.

10. INSTALLATION DIAGRAM GW2045 GW1060

For detailed specifications and electricity connection, see paragraph "INSTALLATION". Note: Water connections can also be prepared on the left side of the machine, bearing in mind the maximum distance indicated on the product, H. The internal diameter of the outlet pipe must be at least 40 mm. See the paragraph INSTALLATION for further details.

The non-pressurised DEMINERALISED WATER TANK is an optional accessory. It can be prepared if there is no pressurised demineralised water in the system (it is considered as pressurised when it is: 2bar < p_demi < 5bar). The tank must be positioned correctly and used together with the PAD accessory.

MACHINE SIZE [mm]

Model GW2045 GW1060 A 620 670 B 600 600 E 450 600 F 30 30 G 850 850

OUTLET WATER CONNECTIONS [mm]

I max 500 H 400 H 800

OPTIONAL DEMINERALISED WATER TANK [mm]

L 1000 L 1200

DISTANCE FROM WALL [mm] M M 10

Key "d" drain machine outlet. "cw" cold water (tap water) cold water inlet. "dw" demi water demineralised water inlet. .

Smeg S.p.A.

Instruments Division Via Leonardo da Vinci, 4

Tel +39 0522 8211 Fax +39 0522 821 592 E-mail: [email protected] www.smeg-instruments.com

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Smeg Manual GW1060

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