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Gaggia Accademia Service Manual

Other manuals for Accademia: Operation And Maintenance Manual
Manual is about: Philips Gaggia Automatic espresso machine RI9702/02 Gaggia Accademia

Summary of Accademia

  • Page 1

    All parts of this document are the property of saeco international group. All rights reserved. This document and all the information herein is provided without liability deriving from any errors or omissions. Furthermore, no part may be reproduced, used or collected, except where vshfl¿fdxwkrulvdwlr...

  • Page 2: Contents

    Page 1. Introduction 1.1 documentation required 1 1.2 tools and equipment required 1 1.3 material 1 1.4 safety warnings 1 1.5 accademia range 2 1.6.1 external machine parts 3 1.6.2 internal machine parts 4 7hfkqlfdovshfl¿fdwlrqv 7hfkqlfdovshfl¿fdwlrqv 2.2 machine parameters and performance 2 3. User...

  • Page 3: Contents

    Contents page 5. Troubleshooting 5.1. Test mode 1 5.2 diagnosis mode 6 5.3 error messages 12 6. Standard inspections 6.1 repair schedule 1 6.2 service schedule 1 6.3 final inspection 2 7. Disassembly 7.1 outer elements 1 7.2 coffee grinder 2 7.3 grinder blades 3 7.4 coffee grinder adjustment 4 7.5 s...

  • Page 4: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 1 introduction.

  • Page 5

    Accademia 01 introduction gaggia rev. 00 / march 2010 page / 04 1.1 documentation required the following documentation is required for repairs: ,qvwuxfwlrqerrnohwriwkhvshfl¿fprgho 7hfkqlfdogrfxphqwdwlrqriwkhvshfl¿fprghogldjudpvh[sorghggudzlqjv 1.2 tools and equipment required besides standard equipm...

  • Page 6

    Accademia 01 introduction gaggia rev. 00 / march 2010 page / 04 1.5. Accademia range accademia display interface x with painted stainless steel parts x milk carafe x clean (automatic milk circuit washing) x automatic dosing (sas) x cup heater x quantity of dispensed coffee saved in memory x quantity...

  • Page 7

    Accademia 01 introduction gaggia rev. 00 / march 2010 page / 04 03 cup heater plate coffee bean container with lid grinding level adjustment control panel milk container connector dispenser drip tray+grille water tank compartment for pre-ground coffee service hatch sbs hot water/steam dispensing pip...

  • Page 8

    Accademia 01 introduction gaggia rev. 00 / march 2010 page / 04 1.6.2 internal machine parts 04 water level capacitive sensor multi-way valve coffee boiler coffee boiler cover steam boiler power board flow meter water pump steam pump coffee grinder ground coffee conveyor coffee cover presence sensor...

  • Page 9: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 2 technical specifications.

  • Page 10

    Accademia 02 technical specifications gaggia rev. 00 / march 2010 page / 03 7hfkqlfdovshfl¿fdwlrqv power supply and output: 240 v~ 50 hz 1400 w - 230 v~ 50/60 hz 1400 w - 120 v~ 60 hz 1500 w - 100 v~ 50/60 hz 1300 w temperature monitoring: variable resistor sensors (ntc) transmits the value to the c...

  • Page 11

    Accademia 02 technical specifications gaggia rev. 00 / march 2010 page / 03 2.2. Machine parameters and performance product quantity min quantity (puls.) max quantity (puls.) max quantity (puls.) set by the user set by the production/service dept expresso 50 130 - 170 * 600 yes no expresso lungo 70 ...

  • Page 12

    Accademia 02 technical specifications gaggia rev. 00 / march 2010 page / 03 water tank description :dwhuuhvhuyhsxovhvzlwkzdwhu¿owhu 200 :dwhuuhvhuyhsxovhvzlwkqrzdwhu¿owhu 200 :dwhuuhvhuyhprgl¿deohe\wkh3urgxfwlrq6huylfh dept no "fill tank" alarm yes "no tray" alarm no water mains no dreg drawer descr...

  • Page 13: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 3 user instructions.

  • Page 14

    Accademia 03 user instructions gaggia rev. 01 / jan. 2010 page / 03 3.1. Customer and programming menu 1)press the button pertaining to the desired product once for 1 product and twice for 2 products. To save the length, keep the button pressed for 3 sec. 1)place a container beneath the hot water/st...

  • Page 15

    Accademia 03 user instructions gaggia rev. 01 / jan. 2010 page / 03 dispensing steam 02 1)place a container beneath the hot water/ steam dispensing pipe 2)press button (1) press button (2) to start dispensing 3)remove the container at the end. Repeat the process to dispense another dose 1 vapore sel...

  • Page 16

    Accademia 03 user instructions gaggia rev. 01 / jan. 2010 page / 03 3.3. Operation, cleaning and maintenance cleaning and technical assistance a empty the dreg drawer if signalled b empty the drip tray $vqhfhvvdu\Àrdw c clean the water tank weekly d clean the coffee bean container as necessary e cle...

  • Page 17: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 4 operating logic.

  • Page 18

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 4.1. Water circuit - cold w a ter - ho t w a ter/steam - steam - ho t w a ter 01.

  • Page 19

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 4.2. Frother valve assembly 02 4.2.1 general carafe assembly 6shfl¿fdwlrqvdqguhtxluhphqwv maximum operating pressure 3 bar maximum pressure in the water/steam circuit does not exceed 4.5 bar 0/+1 hot water temperature 90° steam tempe...

  • Page 20

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 03 steam venturi pipe clean / rinse milk in carafe air steam venturi pipe frothed hot milk (cappuccino) milk from carafe steam venturi pipe hot milk milk from carafe functional mode for the production of milk products and cleaning th...

  • Page 21

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 4.3. Multi-way valve w ater inlet from boiler drain to the drip tray functions: safety valve: opens towards the drain if the pressure exceeds 16-19 bar filling the circuitwkhvrohqrlgydoyhrshqvgudlqsrvlwlrqwkhsxpslvfrqwuroohgdqgdxwrpd...

  • Page 22

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 notes: * only with pre-brewing 4.4. Coffee cycle switching on when the machine is switched on, the gearmotor repositions itself as follows: - it stresses microswitch 1 (see the following chapter) - the gearmotor changes the rotation ...

  • Page 23

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 an ntc is used as a temperature sensor and in the event of overheating, it reduces the resistors consumption. The electronic system detects the actual boiler temperature from the drop in voltage and adjusts it accordingly. Resistor v...

  • Page 24

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 4.7. Coffee grinder 2 3 4 5 6 1 4.8. Detection of coffee bean absence, dose adjustment, blocked coffee grinder t1 v t2 t3 t4 t without beans n=100% with beans n=100% without beans n=50% with beans n=50% the coffee grinder is activate...

  • Page 25

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 4.9 auto-learning dose (sas) 08 the aim of this function is to automatically adjust the average dose of ground coffee (auto- learning); this occurs by means of an algorithm based on three pieces of information detected by the machine...

  • Page 26

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 09 sbs principle - saeco brewing system $gmxvwlqjwkhÀrzvshhgzklfklqÀxhqfhvwkh contact time between the coffee and water, alters the extraction and therefore the taste intensity and strength of the coffee. 6orzhuÀrz6wurqjhuh[wudfwlrq ...

  • Page 27

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 empty residual water tank signal function: the residual water level is monitored by a capacitive sensor. The sensor is located approximately half way up the upper edge of the residual drip tray. To make the best of the tray capacity,...

  • Page 28

    Accademia 04 operating logic gaggia rev. 00 / march 2010 page / 11 'hvfdolqjvljqdozlwkdqwlvfdoh¿owhu (only in appliances equipped with a display) the water hardness is set on the basis of the regional water hardness analysis (1, 2, 3, 4). Filter disabled: if the function is disabled, the electronic ...

  • Page 29: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 5 troubleshooting.

  • Page 30

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 5.1. Test mode entering test mode presents a screen divided into sections as shown in the diagram below 01 1 2 3 4 at the top of every page of the test mode there is the reference number and the title sections 1 to 8 these can be ena...

  • Page 31

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 software version this page provides information regarding the status of the software loaded on to the machine brewing unit this page lets the user control the inner area of the front door 02 swiss sw cpu: xx.Yy.Zz * * dfpart 64 sw ke...

  • Page 32

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 03 indicators flow_meterlqglfdwhvwkhzdwhuÀrzudwhlqwkhÀrzphwhuh[suhvvhglqsxovhvshuvhfrqg when coffee pump 1 is switched on (and ev_ac_coffee is on), the value must not be less than 10 p/s. When the hot water/steam pump 2 is switched o...

  • Page 33

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 controls grinder go: if pressed, the coffee grinder is activated. To stop it, press the button again. If it is not stopped, it will grind for 200 pulses and the corresponding countdown appears in the window. Cup heater: if pressed, t...

  • Page 34

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 boilers & steamoutunit this page pertains to the management of the boilers and the "steam out" cycle (emptying of the coffee and hot water/steam boiler circuits) controls boiler1 (°c): if pressed, the coffee boiler is activated. The ...

  • Page 35

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 5.2. Diagnosis mode product counters the number of dispensing cycles performed by the machine is displayed for each product. The counters cannot be reset. The value may be different from that shown in the user menu as the latter can ...

  • Page 36

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 error counters error log error vector error log: displays the total number of errors that have occurred in the system. If no errors are present, input "0" in the submenu is disabled. Error vector: select this to display the type of e...

  • Page 37

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 water since last cycle: displays the amount of litres of water since the last descaling process water since second last cycle : displays the amount of litres of water since the second last descaling process water since third last cyc...

  • Page 38

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 water since last cycle: represents the water consumption in olwuhvvlqfhwkhodvwwlphwkhzdwhu¿owhuzdvhqdeohg diwhuhdfkzdwhu¿owhudfwlydwlrqwkhydoxhlvuhvhwwr number of resetuhsuhvhqwvwkhqxpehurizdwhu¿owhudfwlydwlrq cycles performed. Water...

  • Page 39

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 10 indicates the initial rinse activation status when switched on or when exiting the stand-by mode. If this is on, the rinse cycle is enabled; if it is off, the rinse cycle is disabled. The default setting is on. Indicates the maxim...

  • Page 40

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 11 indicates the capacity (in litres/hour) of the hot water / steam circuit pump. Press "ok" to edit the setting. The default value is 120. Indicates the reference temperature in °c of the poured coffee. Press "ok" to edit the settin...

  • Page 41

    Accademia 05 troubleshooting gaggia rev. 00 / march 2010 page / 12 12 5.3. Error messages code brief description description 01 blocked coffee grinder the coffee grinder is blocked (jammed grinder blades or sensor is not reading properly) 03 brewing unit blocked in ‘work’ descending time-out exceede...

  • Page 42: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 6 standard inspections.

  • Page 43

    Accademia 06 standard inspections gaggia rev. 00 / march 2010 page / 02 action 1 visual inspection (damage during transport) 2 machine data check (plate) 3 functional check / problem analysis 4 opening the machine 5 visual inspection 6 functional tests 7 repairing the faults encountered 8 &khfnlqjdq...

  • Page 44

    Accademia 06 standard inspections gaggia rev. 00 / march 2010 page / 02 test procedure support/ tool standard tolerance expresso 2-3 expressos for adjustment purposes measuring beaker same amount 15% coffee 2-3 coffees for adjustment purposes measuring beaker same amount 15% noise standard amount of...

  • Page 45: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 7 disassembly.

  • Page 46

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.1. Outer elements remove the water tank, the coffee container cover, the water drip tray, the coffee dispenser and the carafe. Loosen the screws shown and press inside the slot $ zlwk d Àdwkhdg vfuhzgulyhu remove the connection as show...

  • Page 47

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.2. Coffee grinder loosen the screws as shown and remove the sound insulating cover of the coffee grinder lift the coffee grinder remove the connections shown when reassembling the coffee grinder, make sure the spring is repositioned co...

  • Page 48

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 03 press down on the grinder adjuster and turn the upper grinder blade support anti-clockwise until it stops. Turn the grinder blades anticlockwise from the support. Turn the grinder blades clockwise from the vxssruw 7kh ed\rqhw ¿wwlqjv ...

  • Page 49

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 04 7.4. Coffee grinder adjustment the grinding machine can be adjusted by the user (only with the grinding machine on) by pressing and turning the knob inside the coffee bean container one notch at a time adjustment implemented by the as...

  • Page 50

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.5. Steam pump 7.6. Coffee pump 7.7. Flow meter 1) loosen the screws as shown 2) remove the connections from the component support. This process facilitates removing several components (coffee pump, boiler, etc.) remove the two pump sup...

  • Page 51

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.8. Power board 7.9. Steam boiler 7.10. Coffee boiler 2)loosen the screws as shown and remove all the electrical connections 1)loosen the screws as shown and remove the board cover loosen the screw as shown and remove the electrical and...

  • Page 52

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.11 gearmotor loosen the screws as shown and remove the boiler pin loosen the screws as shown and remove the gearmotor cover - (g) drain multi-way valve. Reconnect the gear (b), making sure that the arrow is aligned with the opening tha...

  • Page 53

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.12. Frother valve assembly 7.13. Dispenser assembly loosen the screws as shown and remove the frothing valve protection loosen the screws as shown, making sure that the frothing valve does not fall and damage the connections disconnect...

  • Page 54

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 7.14 steam pipe assembly 7hÀrqslshvxssruwdqgfdudih¿wwlqjdvvhpeo\ loosen the screws as shown to remove the inner cover of the front panel remove the fork spring and the steam pipe washer and disconnect the slshiurpwkh7hÀrqe\uhprylqjwkhiru...

  • Page 55

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 loosen the screws as shown to remove the inner cover of the front panel 10 7.16 carafe board general assembly loosen the screw as shown 1) magnet to improve carafe adherence to the door 2,3,4) carafe presence and position sensors 5) cara...

  • Page 56

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 11 remove the display board by unhooking it from the support loosen the screws as shown to remove the kbd stand-by board loosen the screws as shown to remove the kbd menu board exploded view of the front panel assembly.

  • Page 57

    Accademia 07 disassembly gaggia rev. 00 / march 2010 page / 12 12 1) boiler connection 2) other connections replacing the pipes 1) use a suitable pair of pliers to remove the clamp (as shown in the picture) 2) tighten the clamp as shown in the pictures 7.18. Un/installing oetiker clamps 1 1 2 2.

  • Page 58: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 8 notes.

  • Page 59

    Accademia 08 notes gaggia rev. 00 / march 2010 page / 01 01.

  • Page 60: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 9 water circuit diagram.

  • Page 61

    Accademia 09 water circuit diagram gaggia rev. 00 / march 2010 page / 01 01.

  • Page 62: Chapter

    Gaggia rev. 00 / march 2010 accademia chapter 10 electrical diagram.

  • Page 63

    Accademia 10 electrical diagram gaggia rev. 00 / march 2010 page / 01 01.