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S1 MINI VIVALDI 

38 

13  HYDRAULIC  SYSTEM  DIAGRAM 

Summary of Contents for Lucca A53 MINI

Page 1: ...INSTRUCTION MANUAL A53 MINI ESPRESSO MACHINE 7 ...

Page 2: ...3 1 STANDARD EQUIPMENTS OF THE MACHINE 10 4 WATER SOFTNER 11 5 FILLING THE WATER TANK 11 6 SWITCHING ON THE MACHINE 12 6 1 COFFEE PREPARATION 14 6 2 POURING HOT WATER FOR PREPARING INFUSIONS 14 6 3 STEAM DELIVERY 15 6 4 ECONOMY MODE 15 7 OPERATING TEMPERATURE ADJUSTMENT 16 8 VOLUMETRIC DOSE PROGRAMMING 18 9 23 10 ALARMS DESCRIPTIONS 29 11 REGULAR MAINTENANCE OF THE EQUIPMENT BY THE USER 30 11 1 DA...

Page 3: ...S1 MINI VIVALDI 3 12 DIAGRAM 34 12 1 POWER DIAGRAM 35 12 2 KEYBOARD DIAGRAM 35 12 3 KEY TO WIRING DIAGRAM 37 13 HYDRAULIC SYSTEM DIAGRAM 38 13 1 HYDRAULIC SYSTEM LEGEND 39 14 TECHNICAL DATE 37 ...

Page 4: ...ommon reason for machine failure Ensure you test your water and filter accordingly Products where the serial number has been damaged or removed Operation of product outside the parameters stated in the user documentation Any product that has been damaged as a result of accident abuse misuse lack of reasonable and necessary maintenance cleaning neglect installation mishandling damage during shipmen...

Page 5: ...S1 MINI VIVALDI 4 1 GENERAL DESCRIPTION OF THE MACHINE LEGEND 1 Top Grid 5 Gauge 9 Steam Wand 2 Steam Le er 6 Drip Tray Grid 10 Hot Water Outlet 3 Control Panel 7 Water Drip Tray 4 Portafilter 8 Tank ...

Page 6: ... 1 1 DESCRIPTION OF CONTROL PANEL LEGEND D Stand by light E On off button A Single coffee button B Logo C Hot ater utton F Boiler light G Boiler button H Water tank em t I Coffee group temperature L Double coffee utton ...

Page 7: ...s Incorrect installation may cause damage to people animals or property for which the manufacturer cannot be held liable 2 1 GENERAL WARNINGS ATTENTION CAREFULLY READ THE FOLLOWING WARNINGS WHICH OFFER IMPORTANT GUIDELINES FOR THE SAFE USE AND MAINTENANCE OF THE APPLIANCE The appliance must only be used for its intended purpose and it must be installed in a suitable place for its use Any other use...

Page 8: ...to use the appliance Access to the appliance s service area must be restricted to those persons with the relevant practical experience and familiarity with the appliance itself especially in terms of safety and hygiene The device is not intend to be used by people children included whose physical sensory or mental capability are reduced unless they could benefit through the intermediation of a per...

Page 9: ... as well as its useful lifetime ATTENTION The appliance is supplied without water in the boiler This is to prevent serious damage if the appliance is exposed to low temperatures The appliance must only be supplied with cold drinking water 2 2 INSTALLATION The appliance is not intended for built in installation Place the appliance on a flat secure bearing surface lifting it by the sides The applian...

Page 10: ...the time necessary to familiarise yourself with these labels Ensure that they are readable and keep them clean or replace those that have deteriorated or illegible both the text and the graphics Use a soft cloth soap and water to clean the labels Do not use solvents petrol etc If a label is positioned on a component part that has to be replaced ensure that the new component has the same label appl...

Page 11: ...ht is more than 30 kg and therefore it cannot be moved by a single person alone TAKE NOTE Dispose of the packaging as per the norms in force of the country in which the machine is utilised 3 1 STANDARD EQUIPMENTS OF THE MACHINE A 1 set of filter holders with relative spouts B 1 complete set of hoses for connection to water mains C 2 sets of filters D 1 set of shower heads E 1 wrench for shower hea...

Page 12: ...oir with soft water You can test the hardness of your water using simple test strips The target water hardness for espress machines is less than 50 parts per million ppm or 3 grains per gallon gpg If your results are high you can high quality carbon filter or charcoal filtration system to soften the water IMPORTANT NOTE Do not use distilled or deionized reverse osmosis filtered water in any espres...

Page 13: ...ainer 8 and fill it with cold drinking water Fit in the water tank 8 pushing it in as far as it will go and place the drip tray 7 WARNING Plug the appliance into the mains power the power control light D will flash to show that the appliance is connected to the mains electricity Stand by ...

Page 14: ...ate that the coffee delivery group is heating up and the automatic boiler refill will be activated until the water level set by the manufacturer has been reached Once the filling stage is complete the boiler control light D will begin to flash indicating that the boiler is heating up The first time that the machine is switched on this will not be enabled until the group reaches the set temperature...

Page 15: ...ce heating phase until the set temperature is reached The appliance is now ready for use WARNING The boiler is activated by pressing the button BOILER G To deactivate the boiler press and hold down the same button for 3 seconds When the boiler is switched off it is not possible to dispense hot water for infusions or to dispense steam TAKE NOTE The Boiler status is stored to memory ...

Page 16: ...xcessively tight Place one or two cups below the orta ilter 4 Press the button corresponding to one cup A or two cups L to start the delivery Once the quantity of coffee programmed is reached the delivery automatically stops TAKE NOTE If you want to stop t e s ot e ore t e rogramme olume is reac e press the same button again A or L WARNING While the machine is in operation check frequently the fil...

Page 17: ...re ull ointing into t e ri tra 6 4 ECONOMY MODE This mode is meant for less frequent uses of steam and water for infusions in fact priority is always given to the heating of the group for coffee delivery rather than to the heating of the boiler In this way the two heating elements are never fed at the same time with a consequent remarkable power saving In order to activate this mode press button b...

Page 18: ... is pressed the temperature will be increased by 5 C and the relevant control light will start to flash When the maximum temperature of 120 C is reached control light 20 the selection function will return to the minimum temperature of 85 C control light 14 cyclical operation Once the required temperature has been selected press the button ON OFF E to confirm the setting and the appliance will retu...

Page 19: ...rol lights 18 19 and 20 will switch ON in succession and each control light indicates an increase of one degree centigrade compared to the set temperature Each time that the one cup button A is pressed the control lights 15 14 and 13 will switch on and each of these control lights indicates a decrease of one degree centigrade compared to the set temperature For example if the set operating tempera...

Page 20: ... are eing use or single an ou le s ots it t e mac ine on ress t e ON O E utton an ee it resse or a out t ree secon s t e Stan lig t D an t e one in icating t e set tem erature start las ing Insert t e orta ilter ille it res l groun co ee an ress it a mm co ee tam er asten t e orta ilter to t e re ing grou lacing a measuring cu un er t e orta ilter ressing t e Single Cu utton A t e eli er starts an...

Page 21: ... making a two coffee dose The machine keeps delivering coffee without stopping at the programmed dose in order to stop it press the one coffee A or two coffee L button If this alarm is visualized call the authorized assistance centre DAMAGED TEMPERATURE PROBE OF THE GROUP This alarm is a blocking one and is visualized when the temperature probe of the group is in short circuit temperature above 14...

Page 22: ...ed call the authorized assistance centre DAMAGED STATIC RELAY OF THE BOILER only with the boiler turned on This alarm is a blocking one and is visualized when the triak always remains in conduction temperature above 140 C The lights 110 120 are flashing If this alarm is visualized call the authorized assistance centre DAMAGED FILLER UP OF THE BOILER only with boiler on This is a blocking alarm tha...

Page 23: ...ns Before carrying out any kind of cleaning operation disconnect the appliance from the electric main source The cleaning and ordinary maintenance operations must be carried out when the machine is cold and using protective gloves to avoid excoriations For the cleaning of the machine do not use water jets 11 1 DAILY MAINTENANCE Remove portafilter 4 and empty filter basket making sure not to leave ...

Page 24: ... on the group head press single A or double button L for 30 seconds turn it off and wait for 1 minute allowing detergent to dissolve 4 Turn group head on for 10 seconds then off Repeat ten times 5 Remove portafilter and rinse out the basket of any remaining detergent Use brush to scrub the screen and the surface of the gasket 6 Replace portafilter and turn on group head for 5 seconds and off Repea...

Page 25: ...e shower head D Diffuser E Delivery group Remove the filter basket from the portafilter and soak both items in a solution of hot water and 1 teaspoon of espresso cleaner for 30 minutes Ensure the level of the water is high enough to cover the metal part of the portafilter but low enough to ensure the plastic or wooden handle does not come into contact with the solution Rinse equipment thoroughly b...

Page 26: ...nt to prevent any damage We recommend not to use abrasive sponges that could damage the body panels WARNING Everyday at the end of the work and after daily cleaning turn off the machine by pressing the button ON OFF disconnect the plug of the machine from the socket of the electric system ...

Page 27: ...S1 MINI VIVALDI 34 12 WIRING DIAGRAM ...

Page 28: ...S1 MINI VIVALDI 35 12 1 POWER DIAGRAM 12 2 KEYBOARD DIAGRAM ...

Page 29: ...n board M1 Main board connection to front board M2 Connection for logo lights F Flow meter F2 in Input to phase of static relay feeding boiler heating element F2 out Output to phase of static relay feeding the boiler heating element F2 in Input to phase of static relay feeding group heating element F2 out Output to phase of static relay feeding the group heating element S1 Boiler temperature senso...

Page 30: ...S1 MINI VIVALDI 37 JP4 Economy mode selector connection JP3 External display selector connection SD External display selector SE Economy mode selector ...

Page 31: ...S1 MINI VIVALDI 38 13 HYDRAULIC SYSTEM DIAGRAM ...

Page 32: ... VIBRATION PUMP ES EXPANSION VALVE F FLOWMETER CF BOILER COFFEE GROUP EV1 COFFEE GROUP SOLENOID EV2 WATER REFILL SOLENOID G1 WATER GAUGE G2 HOT WATER AND STEAM BOILER GAUGE B HOT WATER AND STEAM BOILER SV BOILER SAFETY VALVE EV3 HOT WATER SOLENOID V STEAM TAP ...

Page 33: ...S1 MINI VIVALDI 40 14 TECHNICAL DATA VOLT 115 HZ 50 60 W 2000 L 415 mm H 385 mm P 415 mm WEIGHT 30 DIMENSIONS AND WEIGHT POWER SUPPLY ...

Page 34: ...S1 MINI VIVALDI 41 ...

Page 35: ...S1 MINI VIVALDI 42 ...

Page 36: ...La Spaziale S p A Via E Duse 8 40033 Casalecchio di Reno Bologna Italy TEL 39 051 611 10 11 FAX 39 051 611 10 40 info laspaziale com www laspaziale com ...

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