Saeco Aulika SUP040R Service Manual Download Page 22 | Manualshive

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Saeco Aulika SUP040R Service Manual Download Page 22

AULIKA 04 OPERATING LOGIC

Rev. 00 / July 2012

Page / 07

4.1. Hydraulic Circuit

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Summary of Contents for Aulika SUP040R

Page 1: ...ge 4 8 Water level detection water tank 6 4 9 Descaling request 6 4 10 Water softener 7 5 Fault finding 5 1 Test mode 1 5 2 Diagnostic mode 6 5 3 Error messages 6 Standard checks 6 1 Repairs schedule...

Page 2: ...ly 6 7 14 Steam tube assembly 7 7 15 Dispenser assembly 7 7 16 Power Card 7 7 17 Display keypads and CPU board 8 7 18 Assembly and disassembly of Oetiker clamps 8 7 19 Connection to the water supply s...

Page 3: ...Rev 00 July 2012 AULIKA...

Page 4: ...SC Saeco Service Center Programmer for programming and diagnostic mode 1 3 Materials Description Notes Thermal paste Thermal resistance 200 C Descaler Saeco Descaler Degreaser Customer choice Silicone...

Page 5: ...ce X X Satin finished steel details X X ABS details X X Removable Cappuccinatore X X Stored dispensed coffee quantity X X Stored dispensed milk quantity X X Automatic shutdown after 30 of inactivity X...

Page 6: ...on Page Up Milk coffee deli very button Espresso button Coffee delivery button or selection button OK Hot water button Display Special Beverage selection button or used to exit the menu ESC Grid Water...

Page 7: ...ION Rev 00 July 2012 Page 04 1 7 Machine internal hardware 04 Doser assembly Coffee grinder assembly Power Card Gearbox assembly Coffee pump Turbine Steam boiler Coffee boiler CPU board Solenoid valve...

Page 8: ...Rev 00 July 2012 AULIKA...

Page 9: ...C 48 W 230V 50 Hz Steam pump Ulka HF reciprocating 230V 50 Hz with thermal 120 C 22W Excess pressure valve multiple way valve Opens at ca 19 23 bar Water connections only the version connected to the...

Page 10: ...Milk quantity 25 sec 2 2 3 Coffee quantity 70 g 2 6 2 2 Default OK ESC 2 2 4 Default OK ESC 2 6 3 American Coffee 2 3 Cappuccino 2 6 3 1 Coffee temperature Normal 2 3 1 Pre infusion Low 2 6 3 2 Coffe...

Page 11: ...evel 3 4 3 Cappuccinatore cleaning 3 4 3 1 Start Cleaning OK ESC 3 4 3 2 Cleaning warning ON 3 5 Factory settings OK ESC STAND BY Description and values Start up time min max 15 minutes 180 minutes St...

Page 12: ...and values Time out on the grounds drawer 5 sec Empty grounds drawer warning after After 37 grounds Empty grounds drawer locking alarm after double coffee as the last product delivered 40 grounds 41...

Page 13: ...Rev 00 July 2012 AULIKA...

Page 14: ...An event that requires the machine to be restarted has occurred Please note down the code E xx displayed at the bottom Turn the machine off and turn it back on again after 30 seconds If the pro blem p...

Page 15: ...he machine with credit This function makes it possible to add credit This function makes it possible to clear all input credit This function makes it possible to enable the credits check To disable cr...

Page 16: ...verage counters BEVERAGES MENU CAFFE LUNGO ESPRESSO COUNTERS HOT MILK COFFEE AMERICAN COFFEE CAPPUCCINO MILK COFFEE HOT WATER RESET COUNTERS To manage the delivery parameter of coffee To manage the de...

Page 17: ...can be ised to program the coffee brewing temperature LOW low temperature NORMAL standard temperature HIGH high temperature This section can be used to program the quantity of water delivered every t...

Page 18: ...ycle and a heating cycle the machine is again ready for use To enable the audible warnings In this way when the machine is turned on all the boilers are also turned on to allow immediate preparation o...

Page 19: ...rectly connected in all other cases the option causes a malfunction When the ON option is selected the FILTER ENABLING and FILTER ACTIVATION functions shall be hidden and it will not be possible to se...

Page 20: ...ftener With water softener 1 Soft up to 7 dH 240 litres 480 000 pulses 480 litres 960 000 pulses 2 Medium 7 14dH 120 litres 240 000 pulses 240 litres 480 000 pulses 3 Hard 15 21 dH 60 litres 120 000 p...

Page 21: ...Rev 00 July 2012 AULIKA...

Page 22: ...age 07 4 1 Hydraulic Circuit Hot water Water Hot water or steam Steam 01 Boiler Boiler Elecrovalves Discharge Discharge Discharge Aspiration Filter To the cappuccinatore Valve Water Container Brew Uni...

Page 23: ...ed to reduce the inter nal pressure in the conduits when the product ends 4 Safety valve protecting the valve assembly 5 Hot water or steam inlet according to the product to be delivered 1 Cappuccinat...

Page 24: ...id valve opens discharge position the pump is activated and automatically recharges the circuit discharging any air out of the conduit Assembly discharge before the assembly comes down it opens briefl...

Page 25: ...re shall remain constant Ciclo caff 1 The coffee grinder starts grinding the beans managed by the doser microswitch 2 The doser opens 3 The gearbox brewing unit goes into dispensing mode 4 Preliminary...

Page 26: ...sensor adjustment Temp C R nom k R 20 61 465 8 6 50 17 599 5 9 75 7 214 4 1 80 6 121 3 7 85 5 213 3 4 90 4 459 3 1 100 3 3 2 5 125 1 653 3 9 150 0 893 5 1 4 6 Single Microswitch The gearbox is operat...

Page 27: ...scaling warning with water softener only for models equipped with a display Water hardness is regulated on the basis of the analysis of regional hardness 1 2 3 4 Filter deactivated If this function is...

Page 28: ...improvement Taste improvement by finding the ideal water hardness Duration results of descaling 10 dH 60 litres 2 months In order for the operation to be as uniformly effective as possible for the wh...

Page 29: ...Rev 00 July 2012 AULIKA...

Page 30: ...Access while in Stand by Exit the Test Mode from page 1 The names of the loads that can be activated with the keys shown in each sector are displayed in yellow The sectors that provide information on...

Page 31: ...the water net system function if it is active then the machine is model B2B RI if it is inactive then the model is B2B W Net A FUNCTION If pressed it operates the 24VDC solenoid valve of the water net...

Page 32: ...rk position microswitch is pressed m Door INFO If active it shows that the side door microswitch is pressed If inactive it shows that at least one between n Door n Dreg and m BU is inactive or that th...

Page 33: ...s closed EVcoffee FUNCTION If activated it operates the 230VAC solenoid valve Pump1 FUNCTION If activated it operates pump 1 of the coffee circuit Pump2 FUNCTION If activated it operates pump 2 of the...

Page 34: ...doser chamber is filled that is to say if the m Dose microswitch is not pressed The coffee grinder does not start if the m Bean sensor is not active be ans lid closed EVdose FUNCTION It activates the...

Page 35: ...t milk 3 Water counters 3 1 Descaling cycle Since last Since second last Since third last Number of execution 3 2 Brewing unit cleaning Number of execution Since last 3 3 Since production 3 4 Water fi...

Page 36: ...CE LAST default value 0 This represents water consumption after the last descaling cycle SINCE SECOND LAST default value 0 As above only after the second last descaling cycle SINCE THIRD LAST default...

Page 37: ...ser microswitch 10 coffee boiler short circuited short circuit in the temperature sensor of the coffee boiler 11 coffee boiler open circuit open circuit in the temperature sensor of the coffee boiler...

Page 38: ...Rev 00 July 2012 AULIKA...

Page 39: ...cleaning 16 Lubrication of the brewing unit with the appropriate grease 17 HG 701 dielectric insulation test 18 Documentation S Replacement P Cleaning ES Visual check TR Noise test D Descaling R Calib...

Page 40: ...Blow in the cup until the cream separates The cream must merge back again Cream colour Nocciola Temperature Measuring during execution Thermometer 75 C 5 C Grinding Check the granulometry of the grou...

Page 41: ...Rev 00 July 2012 AULIKA...

Page 42: ...the coffee container Loosen the screws shown in the picture Slide out the cover shown in the picture from the calibration lever and slide out the coffee grinder after detaching it from the anti vibrat...

Page 43: ...osen the screw shown in the picture and remove the lower burr In the assembly pay attention to repla ce the three springs and the three spheres correctly To adjust the distance between the burrs recon...

Page 44: ...shown in the picture and lift the coil Remove the cables from the cable ties shown in the picture Lift the hopper and separate it from the rubber fastenings shown in the picture Remove the power conn...

Page 45: ...ydraulic connections Remove the boiler support slide the pump out of its stays and disconnect the power and hydraulic connections Loosen the screw shown in the picture remove the boiler support and sl...

Page 46: ...motor A with the gears B and C that operate the gearbox and the timing of the brewing unit The Microswitch D intercepting both the idle phase and the execution phase of the brewing unit Slide out the...

Page 47: ...valve A lo osen the screws that fasten the cover of the boiler pin and remove the valve Disconnect the po wer and hydraulic connections Loosen the screws shown in the picture to remove the base and ac...

Page 48: ...own in the picture and remove the card support for easier access to the dispenser Loosen the screws shown in the picture remove the display assembly and the dispenser assembly Loosen the screws shown...

Page 49: ...ctions and remove the display assembly Loosen the screws shown in the picture and remove the keypads Loosen the screws shown in the picture and disconnect the power connections Loosen the screws shown...

Page 50: ...osen the screw shown in the picture and remove the back panel Disconnect the power and hydraulic connections shown in the picture and connect them to the kit see picture below To remove the clamp use...

Page 51: ...Rev 00 July 2012 AULIKA...

Page 52: ...AULIKA 08 NOTES Rev 00 July 2012 Page 01 01...

Page 53: ...Rev 00 July 2012 AULIKA...

Page 54: ...AULIKA 09 HYDRAULIC DIAGRAM Rev 00 July 2012 Page 01 01...

Page 55: ...Rev 00 July 2012 AULIKA...

Page 56: ...AULIKA 10 ELECTRIC DIAGRAM Rev 00 July 2012 Page 01 01...

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