Edition 02 to 12/2013
I
SERVICE MANUAL
INDEX
1.
INTRODUCTION ................. 1.1
1.1 DESCRIPTION .......................1.2
1.2 KEYBOARD DESCRIPTION
(Standard configuration) ..............1.3
1.3 SAFETY INSTRUCTION...............1.4
1.4 TRANSPORT AND HANDLING ........1.8
1.4.1 MACHINE ...................1.8
IDENTIFICATION .............
1.8
1.4.2
TRANSPORT ................1.8
1.4.3
HANDLING ..................1.8
2. FIRST-TIME INSTALLATION AND
CALIBRATION ................... 2.1
2.1 FIRST-TIME INSTALLATION ...........2.3
2.1.1 WEIGHT AND DIMENSIONS....2.3
2.1.2 POWER.....................2.3
2.1.3 WATER SUPPLY
AND DRAINAGE .............2.4
2.1.4 OPTIONAL DIRECT
GROUNDS DISCHARGE .......2.6
2.1.5 SWITCHING ON ..............2.6
2.1.6 LUBRICATION . . . . . . . . . . . . . . . 2.7
2.1.7 FILLING THE COFFEE
BEAN CONTAINER ...........2.8
2.1.8 HOT WATER.................2.8
2.1.9 MILK FRIDGE (Optional).......2.9
2.1.10 PUMP PRESSURE ............2.9
2.1.11 CHANGE PRODUCTS NAME . . 2.10
2.2 BASIC PROGRAMMING .............2.10
2.2.1 LANGUAGE PROGRAMMING. . 2.10
2.2.2
BEVERAGES PROGRAMMING. 2.11
2.2.3 SETTING PROGRAMMING ....2.13
2.2.4 SAVE DATA ................2.13
2.3 CALIBRATION ......................2.14
2.3.1 RIGHT GRINDER ADJUSTMENT 2.14
2.3.2 LEFT GRINDER ADJUSTMENT .
2.14
2.3.3 MILK TEMPERATURE
(Talento Plus only)...........2.15
2.3.4 MILK FOAM .................2.15
2.3.5 EASYCREAM ................2.16
2.3.6 ADJUSTING KNOB ...........2.16
2.3.7 COLD MILK..................2.16
3. POURING GROUP ............... 3.1
3.1 ACCESS ............................3.3
3.2 POURING GROUP REMOVAL .........3.3
3.3
GROUP MOTOR REMOVAL ...........3.5
3.4
HEATING ELEMENT AND
PROBE REMOVAL ...................3
.5
3.5 MOVEMENT SCREW AND
BEARINGS REMOVAL ................3
.7
3.6 INFUSION CHAMBER AND
MICROMAGNETIC REMOVAL.........3
.9
3.7 BLADE EJECTOR WORM SCREW
AND BLADE EJECTOR REMOVAL ....3.11
3.8
UPPER PISTON GASKET
AND SHOWER......................3.12
3.9 LOWER PISTON GASKET AND
SHOWER - SPARE PAR
TS
REPLACEMENT ....................3.13
3.9.1 REMOVING.................3.13
3.9.2 REASSEMBLING ............3.15
3.10 MICROSWITCH POSITION ...........3.17
3.11 GUIDES CLEANING ................3.18
AND LUBRICATION .................3.18
4. BOILER TANKS .................. 4.1
4.1 ACCESS ............................4.3
4.2 BOILER TANKS AND
FUSE COMPONENTS ................4.
3
4.3 DRAINING THE BOILERS .............4.5
4.4
HEATING ELEMENT..................4.6
5. SOLENOID VALVES, FLOWMETER
AND CHECK VALVES ............. 5.1
5.1 ACCESS ............................5.3
5.2 FLOWMETER AND CHECK VALVE.....5.3
5.3
SOLENOID VALVE....................5.3
5.4
COFFEE SOLENOID VALVE ...........5.4
5.5
HEATING ELEMENT FOR
COFFEE VALVE ......................
5.6
5.6 SOLENOID VALVE
REPLACEMENT .....................5.6
6. ELECTRICAL PARTS ............. 6.1
6.1 ACCESS ............................6.3
6.2 TRANSFORMER .....................6.6
6.3
BOARD .............................6.6
6.4
LED ................................6.6
6.5
SECONDARY BOARD
(TALENTO SPECIAL ONLY)............
6.6
6.6 TRANSFORMER FOR
EASYCREAM (TALENTO PLUS ONLY)
. . 6.8
7. PUMP AND
WATER STOP SOLENOID ......... 7.1
7.1 ACCESS ............................7.3
7.2 PUMP AND PRESSURE GAUGE
ADJUSTMENT ......................7.3
7.3
PUMP REPLACEMENT ..............7.4
7.4
MOTOR REPLACEMENT .............7.6
7.5
WATERSTOP REPLACEMENT .......7.7
8. GRINDERS...................... 8.1
8.1 CONTAINER AND MICRO ............8.3
8.2 GRINDER ACCESS AND CHANGING . . 8.4
8.3 VENTILATION SYSTEM ...............8.6
8.4
GRINDER CHUTE ....................8.7
8.5
CHANGING THE CONDENSER ........8.8