Страница 1: ...RESSO COFFEE MACHINE USE AND MAINTENANCE MANUAL instructions for the technician R ENGLISH Via Condotti Bardini 1 31058 SUSEGANA TV ITALY Tel 39 0438 6615 Fax 39 0438 60657 www cmaspa com cma cmaspa co...
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Страница 3: ...MP ADJUSTMENT 17 3 8 MACHINE TUNE UP 17 4 Distribution machine BOILER and EXCHANGERS 18 4 1 ELECTRIC HEATING 18 4 2 GAS HEATING 18 4 3 COMBINED GAS ELECTRIC HEATING 18 5 COFFEE DELIVERY GROUPS 18 5 1...
Страница 4: ...VERY 27 16 3 DISPENSING STEAM 27 17 CUP HEATING DEVICE 27 18 AUTOSTEAMER 28 18 1 GENERALITY 28 18 2 SETTING THE TEMPERATURE 28 18 3 ADJUSTING MILK FOAMING 28 18 4 USE 29 18 5 AUTOSTEAMER SYSTEM OPERAT...
Страница 5: ...and on the nameplate of the machine Install the equipment only on sites where there is good ventilation Do not obstruct the ventilation and exhaust holes on the machine Do not tamper with the equipmen...
Страница 6: ...ng window if included 10 Gas safety if included 11 Gas ignition push button if included 12 Machine main switch 13 Cup support grille 14 Machine on indicator light 15 Hot water knob 16 Lever groups 17...
Страница 7: ...1 GROUP COMPACT 2 GROUPS 3 GROUPS 4 GROUPS Boiler capacity lt 5 6 8 7 10 5 14 17 21 23 Power supply voltage V 120 230 240 120 230 240 400 120 230 240 400 120 230 240 400 120 230 240 400 230 240 400 P...
Страница 8: ...tor pump pressure gauge 5 Boiler level check window 6 Internal pump water attachment connection if included 7 Manual water pump 8 External pump water attachment connection 9 Drain tub 10 Volumetric do...
Страница 9: ...in a separate package 2 2 EQUIPMENT PREPARATION Motor pump For the machines with an external motor it is necessary to prepare the pump and the motor Fit the 3 8 gas connection with filter 2 at the pum...
Страница 10: ...espresso coffee machine technician instructions 10 english R 3 MACHINE INSTALLATION DISTRIBUTION MACHINE 1 16 9 2 8 10 11 12 13 6 4 3 7 5 14 15...
Страница 11: ...ut with water which is suitable for human consumption in compliance with the regulations in force in the place of installation The installer must receive from the owner manager of the system confirmat...
Страница 12: ...er within a maximum period of time This function keeps water from flowing out of the boiler s valve flooding and keeps the motor pump from overheating If the maximum time is not enough for the boiler...
Страница 13: ...PUMP 1 Connect the cable to the motor pump with a smaller cross section to the connector as shown in the diagram shown alongside 2 Connect the machine power cable with larger cross section as set for...
Страница 14: ...f the machine In case of different gas replace the injector 2 as indicated in the Gas Table on the next page and replace the Preparing gas label on the boiler cover with that cor responding to the gas...
Страница 15: ...injector Hole for injector of the burner Adjustment of suction cap of the air Minimum power Q min Maximum Power Q n Maximum consumption Model mbar mbar 1 100 mm mm kW kW m3 h kg h 1 Group G20 20 1 7...
Страница 16: ...the working value of about 1 1 2 bar If you want to increase or decrease operating pressure in the boiler proceed as above varying the parameters as follows to decrease obtain a pressure in the boiler...
Страница 17: ...d and brought to the nominal working conditions After having reached the ready to operate condition the following operations have to be performed a for each coffee unit carry out a continuous delivery...
Страница 18: ...e boiler by means of an electrical heating element immerged in the water 2 4 2 GAS HEATING Gas heating is obtained by supplying the flame of the burner located under the boiler 4 3 COMBINED GAS ELECTR...
Страница 19: ...rom the boiler and remove the exchanger These operations should be carried out after the machine has been switched down and has cooled off always replace the seals 5 2 CARTRIDGE EXCHANGER SYSTEM Heati...
Страница 20: ...a smaller diameter If necessary the exchangers can be replaced by removing the flange and disconnecting the relative pipes of the hydraulic circuit These operations should be carried out after the ma...
Страница 21: ...the machine off and then back on to restore normal operating conditions 8 VOLUMETRIC DOSING The volumetric dosing device installed on the SAE SME electronic machines serves the purpose of measuring t...
Страница 22: ...tacts of the thermostat 9 are connected to the electrical resistance 10 If the electrical resistance is exposed due to failure to load water to the boiler the temperature of the resistance increases d...
Страница 23: ...RETURN VALVE This is a valve consisting of an expansion valve and a non return valve expansion valve the cold water sent from the pump to the heat exchangers is heated This heating causes an increase...
Страница 24: ...down securely and move the lever 2 back from right to left let the salt water drain from the small tube 4 until the water is no longer salty about 30 60 minutes The salt allows the accumulated mineral...
Страница 25: ...position 1 In some models the programming lever has been eliminated because to access program and it is enough to press the PROG STOP key for at least 5 seconds with all push button panel LED coming...
Страница 26: ...This confirms correct entry into the programming phase 2 Press one of the two dose keys 2 to program The LED corresponding to the CONT key continue and to the key of the dose being programmed stay on...
Страница 27: ...exit programming press the PROG STOP key 5 upon completion of programming place the programming lever 4 back in the OFF position 16 3 DISPENSING STEAM To dispense steam turn the tap knob 6 counter cl...
Страница 28: ...rogram the temperature of the milk to be heated enter the machine programming through the display and set the desired temperature However we recommend not to exceed 60 C 18 3 ADJUSTING MILK FOAMING To...
Страница 29: ...erfect working order it is advisable to carry out a brief dry delivery after each use Attention if regular cleaning is not carried out the proper operation of the autosteamer can be compromised To obt...
Страница 30: ...6 which is controlled by the control unit 3 and powered by a processor 8 The regulation of milk foaming can be made by changing the amount of air intake operating the valve 5 as indicated in par 18 3...
Страница 31: ...n safety position open the water tap 3 by turning it counter clockwise Upon reaching the desired amount maximum capacity 2 5 litres close the tap when the operation is complete residual pressure must...
Страница 32: ...delicately with a pin POSITION 2 figure 2 20 2 CLEANING A Seal D Milk drawing pipe connection 3 Milk intake tube 2 Milk outlet conduit C Rotating body for automatic sterilization B Warm milk cappuccin...
Страница 33: ...ments are maintained also for subsequent cappuccinos guaranteeing a cream that is always perfect just like the first one This operation should be performed carefully because excessive air indicated wh...
Страница 34: ...k in hot water overnight so that the fatty coffee deposits can dissolve It is advisable to add special detergent to the water and then to rinse everything off with water Failure to clean the filter ho...
Страница 35: ...with the hot parts 2 empty the coffee grounds out of the filter and wash it with lukewarm water 3 remove the plastic funnel and wash it with lukewarm water 4 clean the container with a damp cloth and...
Страница 36: ...VE 1 first try remove the top grill of the machine use pliers to push the pin 5 downwards If the pin does not move it probably means the valve is encrusted with limestone and must be replaced 2 second...
Страница 37: ...e of ground coffee between 6 and 7 gr per stroke and check the degree of grinding The grinders must always have sharp cutting edges Their deterioration is indicated by the presence of too much powder...
Страница 38: ...t position and check for presence of any surface lime scale NO DISPENSING 1 No water mains 2 Group solenoid valve is defective 3 The pump is jammed 4 The control unit fuse is burned out 5 The injector...
Страница 39: ...r proper connection of the volumetric dosing device connector 2 Check for proper connection of the 8 10 pin connector of the electronic control unit 3 Remove the connector of the volumetric dosing dev...
Страница 40: ...of foreign matter 1 Clean the filter holder 2 Check the motor 3 Calibrate the pressure relief valve 4 Check the voltage or replace the motor 5 Replace the pump 1 The pump and the motor are not aligne...
Страница 41: ...ap and dry running the delivery group for a short time Switch off the machine and turn on all the steam and water taps When the pressure is zero empty the boiler completely by unscrewing the special p...
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Страница 43: ...ESSO COFFEE MACHINE USE AND MAINTENANCE MANUAL Instructions for the technician R HYDRAULIC DIAGRAMS Via Condotti Bardini 1 31058 SUSEGANA TV ITALY Tel 39 0438 6615 Fax 39 0438 60657 www cmaspa com cma...
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Страница 45: ...ANGER hydraulic diagram 49 4 AEP SMSA EXTRACTABLE EXCHANGER hydraulic diagram 50 5 SAE SME EXTRACTABLE EXCHANGER hydraulic diagram 51 6 AEP SMSA CTS system hydraulic diagram 52 7 SAE SME CTS system hy...
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Страница 47: ...3 Gauge 4 Boiler level check window 5 Boiler 6 Delivery group 7 Hot water tap 8 Steam tap 9 Safety valve 10 Negative pressure valve 11 Tap 12 Pressure switch 13 Automatic Water Inlet Solenoid Valve op...
Страница 48: ...t water tap 14 Steam tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet Solenoid Valve 21 Water inlet connection 22...
Страница 49: ...am tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection 22 Volumetric dosing...
Страница 50: ...Hot water tap 14 Steam tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection 2...
Страница 51: ...eam tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection 22 Volumetric dosing...
Страница 52: ...3 Hot water tap 14 Steam tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection...
Страница 53: ...14 Steam tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection 22 Volumetric d...
Страница 54: ...water tap 14 Steam tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection 22 W...
Страница 55: ...team tap 15 Safety valve 16 Negative pressure valve 17 Boiler drain tap 18 Group solenoid valve 19 Pressure switch 20 Automatic Water Inlet solenoid valve 21 Water inlet connection 22 Volumetric dosin...
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Страница 57: ...SPRESSO COFFEE MACHINE USE AND MAINTENANCE MANUAL Instructions for the user R ELECTRICAL DIAGRAMS Via Condotti Bardini 1 31058 SUSEGANA TV ITALY Tel 39 0438 6615 Fax 39 0438 60657 www cmaspa com cma c...
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Страница 59: ...1010 18371011 JUNIOR 70 6 03 Electrical diagram code 18090065 18090066 JUNIOR 72 6 04 Electrical diagram code 18077 18078 18079 74 6 05 Electrical diagram code 18090016 18090017 18090028 18090029 GIEM...
Страница 60: ...l Earth single phase 120 230 240V single phase 230 240V three phase 230 240V single phase 230 240V three phase 230 240V three phase 400V R N MA BL GV N R S N T R R N MA GV NE BL S R T S T R CAB CAB MA...
Страница 61: ...SA Heating element protection BL Blue GR Grey GV Yellow green MA Brown NE Black 13 9 5 1 3 7 11 15 16 12 8 4 2 6 10 14 PR SA RE CO CT 120V 13 9 5 1 3 7 11 15 16 12 8 4 2 6 10 14 PR SA CO CT RE 240V 23...
Страница 62: ...16 12 8 4 2 6 10 14 PR SA CO RE 400V R S T N MA BL NE GR GV CAB MA BL CAB Machine cable CAL Boiler CO Commutator CT Power supply connector EC Boiler filling solenoid valve FU Fuse LED Time limit LED I...
Страница 63: ...hine cable CAL Boiler CO Commutator CT Power supply connector EV1 GR1 solenoid valve EV2 GR2 solenoid valve EV3 GR3 solenoid valve EV4 GR4 solenoid valve EVC Boiler filling solenoid valve FP1 Motor pu...
Страница 64: ...LA IST FP2 FP1 13 9 5 1 3 7 11 15 16 12 8 4 2 6 10 14 PR SA CO RE R S T N MA BL NE GR GV CAB MA BL EVC EV1 EV2 EV3 EV4 RO RO RO RO RO RO RO RO RO IM1 IM2 IM3 IM4 BL VE BL VE BL VE BL VE BL MP TP1 TP2...
Страница 65: ...lenoid valve EVC Boiler filling solenoid valve FP1 Motor pump fuse UL OPD FP2 Fuse UL OPD for 230V IM1 GR1 delivery switch IM2 GR2 delivery switch IM3 GR3 delivery switch IM4 GR4 delivery switch IST C...
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Страница 67: ...84 page 86 GLORIA Display Autosteamer 1 2 3 4GR 120V 18090079 page 88 1 2 3 4GR 230V 18090080 page 88 GLORIA LCL 1 2 3GR 120V 18090051 page 90 1 2 3GR 230V 18090052 page 90 MACHINE MODEL CODE CONTROL...
Страница 68: ...s 68 English R 6 01 Electrical diagram code 18365 18366 JUNIOR CV TR CN2 CN3 CN4 CM CN1 LA IP CT O VE VE MA NE MA BL VE BI RO NE BL 13 9 5 1 3 7 11 15 16 12 8 4 2 6 10 14 PR SA CO RE FP2 FP1 R S T N M...
Страница 69: ...Programming switch CN4 Boiler level CO Commutator CT Power supply connector CV Volumetric counter EVC Boiler filling solenoid valve EVE Delivery solenoid valve FP1 Motor pump fuse UL OPD FP2 Fuse UL O...
Страница 70: ...s 70 English R 6 02 Electrical diagram code 18371010 18371011 JUNIOR CV IP CN4 CN3 CN2 CT O 13 9 5 1 3 7 11 15 16 12 8 4 2 6 10 14 PR SA CO RE 400V FP1 FP2 R S T N MA BL NE GR GV CAB MA BL RO BI VE BL...
Страница 71: ...ramming switch CN4 Boiler level CO Commutator CT Power supply connector CV Volumetric counter EVC Boiler filling solenoid valve EVE Delivery solenoid valve FP1 Motor pump fuse UL OPD FP2 Fuse UL OPD f...
Страница 72: ...nglish R 6 03 Electrical diagram code 18090065 18090066 JUNIOR FA1 FA2 FA4 FA5 FA3 FA6 FA7 CN1 CN2 CN3 CN4 CN7 CN6 O CT 13 9 5 1 3 7 11 15 16 12 8 4 2 6 10 14 PR SA CO RE 400V FP1 FP2 R S T N MA BL NE...
Страница 73: ...CN6 Volumetric counter connection CN7 Seriale RS232 connection CO Commutator CT Power supply connector CV Volumetric counter EVC Boiler filling solenoid valve EVG Group solenoid valve EVT Tea solenoid...
Страница 74: ...JP3 RL1 RL2 RL3 RL4 RL5 RL6 RL8 P1 P2 P3 P4 P6 P5 P8 IC2 SL NE BL NE MA MA MA MA GV RO BL VE VE VE VE VE VE CV4 CV3 CV2 CV1 IP CT SCT O O O O MB LA JP2 JP1 JP4 JP6 P7 RO RO RO RO RO RO RO RO BL VE BL...
Страница 75: ...lve IC2 Eprom IM1 GR1 delivery switch IM2 GR2 delivery switch IM3 GR3 delivery switch IM4 GR3 delivery switch IP Programming switch IST Cup heating device switch LA Indicator light MB Push button memb...
Страница 76: ...P3 RL1 RL2 RL3 RL4 RL5 RL6 RL8 P1 P2 P3 P4 P6 P5 P7 IC2 SL NE BL NE MA MA MA MA GV RO BL VE VE VE VE VE VE CAL CV4 CV3 CV2 CV1 IP O O O O MB JP5 JP2 RO RO RO RO RO RO RO RO BL VE BL VE BL VE BL VE BI...
Страница 77: ...1 GR1 delivery switch IM2 GR2 delivery switch IM3 GR3 delivery switch IM4 GR3 delivery switch IP Programming switch IST Cup heating device switch LA Indicator light MB Push button membrane MP Motor pu...
Страница 78: ...2 CT3 CT4 TE2 TE1 CLS SL NE BL NE MA MA MA MA GV RO BL VE VE VE VE VE VE CV4 CV3 CV2 CV1 IP O O O O MB RO RO RO RO RO RO RO RO BL VE BL VE BL VE BL VE BI RO F2 JP3 JP6 JP4 JP1 JP2 JP5 CT SCT LA 13 9 5...
Страница 79: ...n GR1 connector CT2 Push button GR2 connector CT3 Push button GR3 connector CT4 Push button GR4 connector CV1 GR1 volumetric counter CV2 GR2 volumetric counter CV3 GR3 volumetric counter CV4 GR4 volum...
Страница 80: ...L NE BL NE MA MA MA GV RO BL VE VE VE VE VE CV3 CV2 CV1 O O O RO RO RO RO RO RO BL VE BL VE BL VE RL1 RL2 RL3 RL4 RL5 RL6 CN9 JP5 CN10 CN11 CN4 IC3 JP6 JP2 JP7 CN2 F1 RO BI MB CT SCT LA 13 9 5 1 3 7 1...
Страница 81: ...1 connector CO Commutator CT Power supply connector CV1 GR1 volumetric counter CV2 GR2 volumetric counter CV3 GR3 volumetric counter EV1 GR1 solenoid valve EV2 GR2 solenoid valve EV3 GR3 solenoid valv...
Страница 82: ...N6 SL NE BL NE MA MA MA GV RO BL VE VE VE VE VE CAL CV3 CV2 CV1 O O O RO RO RO RO RO RO BL VE BL VE BL VE CN5 CN4 CN3 JP8 CN2 F1 RO BI MB JP7 JP5 JP2 JP1 JP3 JP4 JP6 CT SCT LA 13 9 5 1 3 7 11 15 16 12...
Страница 83: ...ton GR1 connector CN4 Push button GR2 connector CN5 Push button GR3 connector CN6 Services outputs connector CN7 Low voltage connector CO Commutator CT Power supply connector CV1 GR1 volumetric counte...
Страница 84: ...2 CV1 CT SCT O O O MB IST LA CN10 CN11 CN12 CN6 LST RL9 TRF1 JP5 JP3 CN5 JP6 JP4 F2 JP7 JP15 JP18 JP2 JP9 JP17 JP1 JP8 JP16 TXD RXD GND JP12 JP14 CN4 5V CN18 RL6 RL4 RL3 RL2 RL10 F1 RL1 IC9 IP RO RO R...
Страница 85: ...voltage connector CN4 Serial connector CN5 Not managed CN6 Cup heating elem connector CN10 Push button GR1 connector CN11 Push button GR2 connector CN12 Push button GR3 connector CO Commutator CT Pow...
Страница 86: ...CV2 CV1 O O O MB CN10 CN11 CN12 CN19 TRF1 JP6 JP4 JP19 RO RO RO RO RO RO BI RO BL VE BL VE BL VE F2 JP14 JP12 CN5 CN2 F1 CN18 JP16 JP8 JP1 JP17 JP9 JP2 JP18 JP15 JP7 JP21 TXD RXD GND 5V CN4 JP3 VE CT...
Страница 87: ...al connector CN5 ON BOARD programmation CN10 Push button GR1 connector CN11 Push button GR2 connector CN12 Push button GR3 connector CN14 Services outputs connector CN18 Cup heating NTC connector CN19...
Страница 88: ...18 JP2 JP9 JP15 CN12 CN11 JP5 CN10 RL9 F1 CN14 CN3 JP10 GND RX 5V TX CN17 CN16 CN18 CN6 RL8 RL7 RL6 RL5 RL4 RL3 RL2 RL10 CN13 RL1 JP12 JP14 MB VE RO RO RO RO RO RO RO RO BL VE BL VE BL VE BL VE SL CV3...
Страница 89: ...ector CN5 ISP programmation CN6 Heating elem cup connector CN10 Push button GR1 connector CN11 Push button GR2 connector CN12 Push button GR3 connector CN13 Push button GR4 connector CN14 Services out...
Страница 90: ...JP8 JP16 JP1 JP17 JP18 JP2 JP9 JP15 CN12 CN11 JP5 CN10 RL9 F1 CN14 CN3 JP10 GND RX 5V TX CN16 CN15 CN17 RL8 RL6 RL4 RL3 RL2 CN13 RL1 JP12 JP14 MB VE CN18 VE BL VE BL VE BL RO RO RO RO RO RO BI RO CN20...
Страница 91: ...r CN2 Low voltage connector CN3 Display connector CN4 Serial connector CN5 ISP programmation CN10 Push button GR1 connector CN11 Push button GR2 connector CN12 Push button GR3 connector CN13 Autosteam...
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Страница 94: ...C M A S p A Via Condotti Bardini 1 31058 SUSEGANA TV ITALY Tel 39 0438 6615 Fax 39 0438 60657 www cmaspa com cma cmaspa com Cod 02000303 Rev 06 06 2011...
