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SERVICE MANUAL

Summary of Contents for MUSICA

Page 2: ...Edition Date Modifications 01 12 2015 First Edition Ed 01 of 12 2015 II Service Manual...

Page 3: ...nual MACHINE DESCRIPTION FIRST INSTALLATION AND PRELIMINARY OPERATIONS REMOVAL OF THE EXTERNAL SURFACE INFUSION UNIT HEATER HYDRAULIC CIRCUIT ELECTRIC COMPONENTS TROUBLESHOOTING DIAGRAMS MAINTENANCE C...

Page 4: ......

Page 5: ...GAUGE 5 6 5 5 ANTI SUCTION VALVE 5 7 5 6 SAFETY VALVE 5 8 6 HYDRAULIC CIRCUIT 6 1 6 1 PUMP DISASSEMBLY 6 2 6 2 REPLACING THE COFFEE VALVE 6 4 6 3 Flowmeter 6 6 6 4 HOT WATER VALVE 6 8 6 4 1 Disassemb...

Page 6: ...Ed 01 of 12 2015 IV Service Manual...

Page 7: ...Manual INDEX 1 MACHINE DESCRIPTION 1 1 1 1 DESCRIPTION 1 2 1 2 KEYBOARD DESCRIPTION Standard configuration 1 3 1 3 SAFETY REGULATIONS 1 4 1 4 MACHINE IDENTIFICATION 1 7 1 5 TRANSPORT 1 8 1 5 1 HANDLI...

Page 8: ...le 6 Delivery assembly attachment 7 Water drain tank 8 Cup support grill 9 Pressure gauge 10 Machine power switch 11 Light switch 12 Hot water dispenser wand 13 Cup warming shelf 14 Water reservoir ha...

Page 9: ...f switch 3 2 coffee dispensing button 4 Continuous coffee dispensing button 5 1 coffee dispensing button 6 Hot water dispensing button 7 Water tank indicator light Ed 01 of 12 2015 1 3 Service Manual...

Page 10: ...electrician must also check that the line cables have adequate section to handle the power absorbed by the unit Never use adapters multiple jacks or exten sion cords When such items prove abso lutely...

Page 11: ...pull on the power supply cord to unplug the unit never leave the unit exposed to atmos pheric agents rain direct sunlight etc never let children unauthorized personnel or anyone who has not read this...

Page 12: ...gent could be left inside the dispensing assembly Do not plug the appliance in water during cleaning WARNING DANGER OF INTOXICATION Be extremely careful when using the steam nozzle Never place your ha...

Page 13: ...2002 95 CE 2002 96 CE and 2003 108 CE concerning the reduction of the use of dan gerous substances in electric and electronic equipment as well as the disposal of wastes The symbol of the crossed lar...

Page 14: ...ng the following operation make sure the load is in place and is not likely to fall when the straps are cut The operator wearing safety gloves and foot wear must now cut the straps and store the produ...

Page 15: ...T AND DIMENSIONS 2 2 2 1 2 Connection to the water line and drainage system 2 3 2 1 3 TECHNICAL SPECIFICATIONS 2 4 2 1 4 Connection to the power line 2 4 2 1 5 PROCEDURE OF FIRST INSTALLATION 2 5 2 2...

Page 16: ...either during installation or maintenance of the machine described in this manual 2 1 FIRST INSTALLATION 2 1 1 WEIGHT AND DIMENSIONS NET WEIGHT 20 kg 44 1 lb GROS WEIGHT 23 kg 50 7 lb POWER 1200 W 120...

Page 17: ...nt for water treatment is constantly kept perfectly operational The version with direct coupling is provided with a loading tube 1 5 meters long with a 3 4 inch On one side is the fitting is straight...

Page 18: ...tion to the pow er line WARNING RISK OF SHORT CIRCUITS Plug the machine into the mains socket the LED of the on switch will begin to flash Hold down the on switch for 2 seconds The fact that the machi...

Page 19: ...r with water and make certain that the outside of the reservoir is dry 6 Return the reservoir 1 to its housing and close the hatch 14 Model for Direct connection to the water mains When connecting the...

Page 20: ...100 of the water in the circuits using the relevant dispensers NOTE In case of use where service is continuous make the above changes at least once a week NOTE If water level in the tank is not enough...

Page 21: ...erly mount the filter holder 1 Insert the spring inside the pay slot inside the filter holder 2 After selecting the appropriate filter 1 or 2 insert the filter in the filter holder until you hear the...

Page 22: ...dose setting To programme the amount of water for each of the delivery keys proceed as follows Fill the filter holder with the right amount of coffee the double or single filter holder can be used ac...

Page 23: ...it the programming mode Standard dose setting It is possible to enter pre set values for the group doses and hot water To do this it is necessary to press the key and hold it down for at least 10 sec...

Page 24: ...quit the dose programming mode and follow these steps from OFF status switch the control unit to ON and as soon as the Lamp test begins release the key and press the and keys together holding them dow...

Page 25: ...HE EXTERNAL SURFACE 3 1 3 1 REMOVAL OF WATER TANK 3 2 3 2 Removal of the cup holder surface 3 3 3 3 REMOVAL OF THE SIDE PANELS 3 4 3 4 REMOVAL OF THE REAR PANEL 3 5 3 5 REMOVAL OF THE FRONT PANEL 3 6...

Page 26: ...d unplugged from the mains Discharge any residual pressure pres ent in the heater Use gloves to protect against sharp or hot surfaces that you can bump against involun tarily during operations 3 1 REM...

Page 27: ...val of the cup holder surface To remove the cup holding surface proceed as follows 1 Loosen the screws A using a 2 5 mm Allen key 2 Raise the panel and take it out backward Ed 01 of 12 2015 3 3 Servic...

Page 28: ...irst 1 Loosen the screws A of each panel using a 2 5 mm Allen key 2 Loosen the screws B on the front side underneath the frame of the front panel using a Phillips screwdriver 3 For LUX version disconn...

Page 29: ...s follows 1 Loosen the screws A of the panel using a 2 5 mm Allen key 2 For LUX version as in case of side pan els disconnect the LEDs before completely removing the panel 3 Raise the panel and take i...

Page 30: ...A of steam valve using a 3 mm Allen key 2 Release the valve by pulling the steam lever B towards the machine front side 3 Loosen the upper screws C of the front panel using a 3 mm Allen key 4 Loosen...

Page 31: ...ns of a Phillips screwdriver 6 Disconnect pipes of the coffee valve F and the ones of expansion valve G 7 Loosen the screw H by means of a Phillips screwdriver and remove the discharge col lector towa...

Page 32: ...y to remove the front panel first 1 Loosen the 4 screws A situated on the back of the front panel using a Phillips screwdriver 2 Loosen the 4 screws B situated on the keyboard panel using a Phillips s...

Page 33: ...TOOLS NEEDED Ed 01 of 12 2015 4 1 Service Manual INDEX 4 INFUSION UNIT 4 1 4 1 REMOVAL OF SHOWER AND SEAL 4 2 4 2 COFFEE VALVE 4 3 4 3 EXPANSION VALVE 4 5 4 INFUSION UNIT 14 MM...

Page 34: ...ntral screw under the unit WARNING If the machine was turned off recently protect yourself with thermal insulation gloves The underpan seal prevents water from coming out from the sides of the pavilio...

Page 35: ...ction is less than it should be 2 Shower and pavilion are blocked because of poor machine cleaning HOW TO REPLACE THE COFFEE VALVE To remove the coffee valve proceed as follows 1 Remove the right side...

Page 36: ...n key to remove the two screws that fix the head to the unit Remove limescale or oily residues that may block the free circulation of water NOTE In case of oily residues properly instruct the staff us...

Page 37: ...l lows 1 Remove the front panel 2 Disconnect the Teflon tube by removing the cable holder A using the pliers 2 Loosen the valve with a 14 mm wrench 3 Apply Teflon tape on the new valve before screwing...

Page 38: ...Ed 01 of 12 2015 4 6 Service Manual...

Page 39: ...TER 5 2 5 2 REMOVAL OF THE HEATER 5 4 5 3 HEATING ELEMENT AND HEAT PROTECTION 5 5 5 4 REPLACEMENT OF THE LEVEL GAUGE 5 6 5 5 ANTI SUCTION VALVE 5 7 5 6 SAFETY VALVE 5 8 TOOLS NEEDED Ed 01 of 12 2015 5...

Page 40: ...r inlet sources inside the waterline Waterline version close the water inlet tap and disconnect the pipe Tank version remove the tank from its seat These operations are necessary to avoid any water le...

Page 41: ...f water from the heater tighten the drain nut A using a 13 mm wrench 4 Connect the drain pipe and tilt the machine on the left side to let the water out of the heater Fig 61 Ed 01 of 12 2015 5 3 Servi...

Page 42: ...the fittings on the upper part of the heater with a 17 mm wrench A Steam Nozzle B Coffee delivery group C Hot Water Nozzle 6 Remove the remaining fittings that hold the heater in place 7 Remove the f...

Page 43: ...O ring B which insulates it from the heater as it is a part subject to wear This component must be ordered along with the heating element 5 3 HEATING ELEMENT AND HEAT PROTECTION To access the heating...

Page 44: ...ified that there are no prob lems upstream from the probe you can easily access the component and perform careful cleaning with abrasive or descaling agents Make sure the Teflon coating of the probe i...

Page 45: ...ad smell is generated from milk that has been sucked into the heater In these cases the valve is closed and is locked in this condition If the valve blocked open because of limescale the signs would b...

Page 46: ...r exceeds 2 1 bar WHEN TO REPLACE For safety reasons each time the valve comes into operation it should be replaced to ensure perfect operation Therefore in case of heater flooding or excess of steam...

Page 47: ...4 6 3 Flowmeter 6 6 6 4 HOT WATER VALVE 6 8 6 4 1 Disassembly of hot water nozzle 6 10 6 5 Steam nozzle 6 10 6 6 WATER TANK 6 15 6 6 1 Replacement of the float 6 15 6 6 2 Removal of the magnetic sens...

Page 48: ...on machine bottom The duration depends on the amount of daily work and the quality of water WHEN TO REPLACE THE PUMP 1 During delivery no water comes out of the unit 2 In case the machine remains inac...

Page 49: ...supply 5 Take the pump out of the machine From the pump to the heater unscrew the fitting C using a 13 mm spanner B Fig 79 B A Fig 81 Fig 80 Flowmeter Heater NOTE NOTE Check the water inlet filter si...

Page 50: ...he absence of water and the pump is set off but the pump sounds like it s straining badly the valve is stuck 2 There is a general short circuit the coil may be short circuited due to micro leaks or el...

Page 51: ...nnections D by using a 12 mm wrench 5 Loose the locking screws E to release the valve from the machine frame 6 Make sure the plunger is clean and there are no obstructions Replace the valve if it is n...

Page 52: ...e cases occurs pressing one of the buttons with pre set the machine does not make coffee and never stops obstruction to the limit or it can happen that the delivery does not stop or will not start as...

Page 53: ...r panel and the water tank 2 Disconnect the Teflon pipes and electrical connections 3 Slightly tilt the machine to the right side front view and remove the flowmeter by pushing from the bottom up 4 Op...

Page 54: ...etach from the heater and clog the valve If replacement is not helpful there could be a problem with the relay in the electronic board therefore it is necessary to directly measure the voltage with a...

Page 55: ...wrenches The fitting has two digits useful for reassem bly 1 water inlet 2 water outlet 2 Disconnect power connections using twee zers 3 Remove the inner rear panel tank hous ing by loosening the 4 s...

Page 56: ...with the operations described in the chapter make sure that the machine is turned off and unplugged from the mains Discharge any residual pressure pres ent in the steam heater DANGER Fig 102 Ed 01 of...

Page 57: ...lock with a 22 mm wrench 3 Loose the steam nozzle by means of the nut A using a 22 mm wrench by levering the nozzle locking nut with a 23 mm wrench as shown on the figure If there is a loss of vapor o...

Page 58: ...Fig 108 B A 1 2 Fig 107 MAINTENANCE OF STEAM NOZZLE To carry out repairs and maintenance once the steam nozzle is removed we can proceed with the following steps 1 Remove the piston which is actuated...

Page 59: ...e a year The steam nozzle in its simplicity has compo nents that must be replaced due to wear It is recommended to replace The piston seals code No 02280014 to avoid misalignment The seals of the leve...

Page 60: ...lever upwards to let steam come out 2 Release the lever until the steam supply stops 3 Tighten the lever locking screw on the steam nozzle In this way there is a precise calibration of the steam nozzl...

Page 61: ...e rear panel NOTE In case of a prolonged inactivity of the machine the tank valve may be blocked owing to limescale To release the tank valve use a screwdriver to allow water discharge Check the valve...

Page 62: ...om its housing and remove the rear panel 2 Unscrew the sensor A with a wrench hold ing the locking nut with pliers 6 6 3 Removal of the tank mi croswitch To remove the tank detecting microswitch pro c...

Page 63: ...r pressure is enough while will read 0V when the heating element is warming up To remove the pressure switch A it is neces sary to 1 Remove the right side panel 2 Disconnect the electrical connections...

Page 64: ...Ed 01 of 12 2015 6 18 Service Manual...

Page 65: ...Ed 01 of 12 2015 7 1 Service Manual INDEX 7 ELECTRIC COMPONENTS 7 1 7 1 CONTROL UNIT 7 2 7 ELECTRIC COMPONENTS TOOLS NEEDED...

Page 66: ...llips screwdriver The control unit without connections appears as shown in the figure 1 Serial port 2 Keyboard serial port 3 Sensor connectors 3a level 3b pressure 3c negative pole 4 Power supply 4a n...

Page 67: ...R LACK LIGHT 8 2 8 2 HEATING ELEMENT LIGHT 8 3 8 3 REMOVAL OF KEYBOARD 8 4 8 4 LIGHTS LUX VERSIONS 8 5 8 5 COFFEE DELIVERY 8 6 8 6 WATER DELIVERY 8 7 8 7 STEAM DELIVERY 8 8 8 8 HEATER 8 9 Ed 01 of 12...

Page 68: ...Fill the tank with drinkable water Water in the tank Float in the tank out of place or faulty Check float position ing Symbol must be oriented downward Replace if necessary Check connections and the e...

Page 69: ...ing temperature consid erably exceeded Check the thermal protection and replace it if necessary Check the heating ele ment conditions Replace if necessary Check connections and the electronic board Re...

Page 70: ...g the keys nothing happens Alarm enabled Lack of water the cor responding light is on Machine not ready operating temperature not reached the cor responding light is off Check the keyboard and if nece...

Page 71: ...o on Check power connections of covers Make sure the machine is turned on Check the light switch Replace if necessary Check connections and the electronic board Replace if necessary 8 4 LIGHTS LUX VER...

Page 72: ...place if necessary The machine does not deliver coffee The pump is operating but there is not water in the tank Check for any problems due to keyboard Check the shower and if necessary replace it Chec...

Page 73: ...ery key the machine does not deliver Check for any problems arising from keyboard Check for any problems arising from heater Check the water valve and if necessary replace it 8 6 WATER DELIVERY Ed 01...

Page 74: ...am lever the machine does not deliver Check for any problem arising from heater warm ing up Check the steam nozzle Remove any limescale residue Replace if neces sary 8 7 STEAM DELIVERY Ed 01 of 12 201...

Page 75: ...e Operating temperature not reached by the heater Check the heating ele ment conditions Replace if necessary With the water tank full there is no water in the heater Heat protection on oper ating temp...

Page 76: ...Ed 01 of 12 2015 8 10 Service Manual...

Page 77: ...3 S 12 1 3 2 4 5 6 7 8 10 9 11 1 Flow meter 2 Pump 3 Calibrated orifice 4 By pass valve 5 Retaining valve 6 Pressure meter 7 Anti vacuum valve 8 Safety valve 9 Pressostat 10 Steam valve 11 Boiler 12 A...

Page 78: ...11 12 13 14 15 16 1 Water supply valve 2 By pass valve 3 Pump 4 Calibrated orifice 5 Flow meter 6 Retaining valve 7 Pressure meter 8 Anti vacuum valve 9 Safety valve 10 Steam valve 11 Pressostat 12 B...

Page 79: ...T F F M E U T L PR A S AUTO LEVEL SENSOR M S MAIN SWITCH L S LIGHT SWITCH E U ELECTRONIC UNIT F M FLOW METER T L TANK LEVEL SENSOR PU PUMP H W HOT WATER ELECTROVALVE DE COFFEE DELIVERY ELECTROVALVE L...

Page 80: ...1 2 3 F M A S 2 N 2 N 2 2 2 4 6 3 1 P 6 HW EV 2 5 1 P 7 8 F N 2 N 8 1 P 2 N S L GND IMP 12V S T GND 7 EV EV E U PU WS EV 2 A S AUTO LEVEL SENSOR M S MAIN SWITCH L S LIGHT SWITCH E U ELECTRONIC UNIT F...

Page 81: ...of 12 2015 10 1 Service Manual INDEX 10 Maintenance checking 10 1 10 1 DAILY MAINTENANCE 10 2 10 2 WEEKLY MAINTENANCE 10 2 10 3 YEARLY MAINTENANCE 10 3 10 4 BIENNIAL MAINTENANCE 10 4 10 Maintenance ch...

Page 82: ...tion tray 10 2 WEEKLY MAINTENANCE Time required 10 min Clean the machine Clean the unit with the blind filter and specific detergent Pulycaff Empty the water collection tray Remove the filter from its...

Page 83: ...there are no damages or leakages Check for any sign of leakage Check all wirings Check pump noise Check for any drip from the unit the steam nozzle and the hot water nozzle Check non return valve Chec...

Page 84: ...n of beverages Check electrovalve for leakages Check heater for leakages Replace group gasket 02280020 C Replace shower screen 03000066 Insert or replace if necessary shims under the seal 02060014 Rep...

Page 85: ...2015 10 5 Service Manual M U S I C A 03000072 03000073 98120001 02280020 C 03000066 02280011 98008004 02280014 02280036 02280037 01000023 09200014 ANNUAL MAINTENANCE Change every 24 months Change ever...

Page 86: ...Ed 01 of 12 2015 10 6 Service Manual...

Page 87: ...280018 JOINT OR R11 D19 SILICONE ROUGE Sh70 RED SILICON GASKET O RING Sh70 02280020 C JOINT SOUS COUPE 073X058X7 TYPE C 82 84 ShA GROUP GASKET 02280036 JOINT OR POUR BEC BUSE VAP D 10 EPDM70 GASKET OR...

Page 88: ...80100000000680006 FUXIA CSA 98010000000058 LUX 980100000000700001 NERO 980100000000700002 FUXIA 98010000000060 LUX 03002364 05000264 C 03002366 03002383 980100000000640001 GRIGIO OMBRA 980100000000640...

Page 89: ...0840 05000842 05000082 05080035 07300092 06200008 03000072 03000073 98005024 03000107 11600002 98120001 07300684 3 2mm CSA 08000003 00000118 04100038 230V 04100037 115V 08000003 11600002 07300225 3mm...

Page 90: ...00183 00000054 00000011 04000198 00000054 00000011 00000035 98001005 04000565 00000026 00000011 00000054 04000199 00000054 04200043 00000167 03002360 04000664 02280018 05002228 05002230 03002354 11740...

Page 91: ...z 05180005 07300369 11740001 04100060 230V 50Hz 04100061 115V 60 Hz 04100062 230V 60Hz 00000174 05180005 00300017 00000124 04900027 11740001 07300716 07300361 11740001 00000174 03002352 00300017 00000...

Page 92: ...07300252 75006016 1 02280007 V 98070020 07300295 02280004 07300293 02280037 07300252 07300017 08000015 98030402 07300022 1 07300251 07300251 07300293 02280004 07300295 98060020 05000002 04100042 230V...

Page 93: ...0002 09000006 07300005 1 07300364 07300718 07300370 98030406 01000090 01000214 00300002 07300091 07300013 00300002 00300002 07300362 07300091 98030408 09200006 11600005 L 120 mm 14100040 230V 14100041...

Page 94: ...04000666 CABLAGGIO BASSO VOLTAGGIO ALIMENTAZIONE LUCI MUSICA LIGHTING WIRING ASSEMBLY MUSICA 04000668 CAVO ALIMENTAZIONE LUCI MUSICA LIGHTING TRASFORMER WIRING ASSEMBLY MUSICA 04000670 CAVO DOSATORE V...

Page 95: ...03000072 FILTRE 1 CAF HAUT 7 g FILTER ONE COFFEE HIGH 03000073 FILTRE 2 CAF HAUT 14 g FILTER TWO COFFEE HIGH 03000107 FILTRE AVEUGLE BLIND FILTER 03000202 BAC DE RECUEIL CONDENSATS MASTER AJ 07 06 199...

Page 96: ...R E C A P S E G U A G A C I S U M E R T M O N A M E S I O T E R T N E 4 5 2 0 0 3 7 0 USICA S U B S S A R B 6 9 6 0 5 2 J A T I A L L U C I T R A N O H C N A M 3 9 2 0 0 3 7 0 HING 07300295 CROU RACC...

Page 97: ...FUXIA 980100000000680006 ENSEMBLE CARROSS C T GCHE MUSICA INOX FUCHSIA CSA LEFT EXTERNAL SIDE PANEL MUSICA FUXIA CSA 980100000000700001 ENSEMBLE CARROSS ARRI RE MUSICA INOX NOIR REAR PANEL MUSICA BLA...

Page 98: ...Ed 01 of 12 2015 11 12 Service Manual...

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Page 100: ...Macerata Italy Ph 39 0733 9501 Fax 39 0733 950242 www nuovasimonelli it E mail n simonelli nuovasimonelli it Graphics by TYPE ENGINEERING S r l Nuova Distribution Centre LLC 6940Salashan PKWY BLDG A...

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