TECHNICIANS' manual6 of 104
General contents
1 INTRODUCTION .................................................................... 7
1.1 Guidelines for reading the Manual ....................................7
1.2 Storing the Manual ...................................................................7
1.3 Method for updating the Manual ......................................7
1.4 Recipients ......................................................................................7
1.5 Glossary and Pictograms ........................................................ 8
1.6 Guarantee .....................................................................................9
2 MACHINE IDENTIFICATION ............................................ 9
2.1 Make and model designation ..............................................9
2.2 General description ...................................................................9
2.3 The manufacturer’s customer support service ............9
2.4 Intended use .............................................................................10
2.5 Machine diagram ...................................................................10
2.6 Pushbutton panels for the AEP version ......................... 12
2.7 Pushbutton panels for the SAE version ......................... 12
2.8 Display ......................................................................................... 12
2.9 Internal components ............................................................13
2.10 Data and marking .................................................................14
3 TRANSPORT AND HANDLING .......................................20
3.1 Safety precautions .................................................................20
3.2 PPE features ..............................................................................20
3.3 Dimensions and weight .......................................................20
3.4 Handling the packed machine .........................................20
3.5 Unpacking the machine ......................................................20
4 STORAGE .................................................................................21
4.1 Overview .....................................................................................21
4.2 Storing the machine after operation .............................21
5. INSTALLATION ..................................................................... 21
5.1 Safety precautions .................................................................21
5.2 PPE features ..............................................................................21
5.3 Environmental conditions ...................................................21
5.4 Installation and operating spaces ..................................22
5.5 Support base .............................................................................22
5.6 Drilling the support base .....................................................24
5.7 Hydraulic connection ............................................................25
5.8 Gas connection .......................................................................27
6. COMMISSIONING ..............................................................30
6.1 Safety precautions .................................................................30
6.2 Preparingthelterholders ................................................. 30
6.3 Lighting .......................................................................................31
6.4 Turning the machine on and off ......................................31
6.5 Water renewal .......................................................................... 33
6.6 Dispensing coffee ...................................................................33
6.7 Dispensing steam ...................................................................35
6.8 Dispensing hot water ............................................................ 35
6.9 Automatic steam wand ......................................................36
6.10 Dispensing cappuccinos ....................................................37
6.11 Cup warmer ..............................................................................37
6.12 Programming the standby mode .................................. 38
7 Programming the DISPLAY parameters .....................38
7.1 Accessing the menu ..............................................................38
7.2 Machine alarms .......................................................................40
7.3 Automatic steam wand temperature............................40
7.4 Cup warmer temperature ...................................................41
7.5 Heating unit pressure ...........................................................41
7.6 Energy saving mode ..............................................................42
7.7 Work count ................................................................................43
7.8 Work schedule ..........................................................................44
7.9 Language ...................................................................................45
7.10 Machine standby and programming............................45
7.11 Energy saving mode ............................................................. 45
7.12 Software information ..........................................................46
7.13 Alarm history ...........................................................................46
7.14 Programming the parameters ..........................................47
7.15 Tips for a good cup of coffee ...........................................60
8 MAINTENANCE AND CLEANING .................................60
8.1 Safety precautions .................................................................60
8.2 PPE features ..............................................................................60
8.3 Maintenance ............................................................................60
8.4 Waterltermaintenance .................................................... 64
8.5 Water softener regeneration ............................................. 66
8.6 Software update .....................................................................67
8.7 Malfunctions and solutions................................................69
8.8 Cleaning operations ..............................................................72
9 DISPLAY WARNINGS ......................................................... 75
10 SPARE PARTS .........................................................................76
11 DECOMMISSIONING ........................................................76
11.1 Short period of machine inactivity .................................76
11.2 Long period of machine inactivity .................................. 76
12 DISASSEMBLY .......................................................................76
13 DISPOSAL ...............................................................................76
13.1 Disposal information.............................................................76
13.2 Environmental information ................................................76
14 WIRING DIAGRAMS ..........................................................77
14.1 ELECTRIC MAINS connection .........................................77
14.2 MACHINE power supply ..................................................... 78
14.3 AL version ..................................................................................79
14.4 AEP version ...............................................................................80
14.5 AEP connector connection ................................................81
14.6 Circuit board diagram .........................................................82
14.7 SAE version connection ........................................................83
14.8 DISPLAY version connection .............................................. 84
14.9 SAE - UL version connection ..............................................85
14.10 DISPLAY-UL version connection ......................................86
14.11 DISPLAY Connector Connection ..................................... 87
14.12 Automatic steam wand connector connection ........90
15 HYDRAULIC DIAGRAMS ..................................................91
15.1 LEVER GROUP hydraulic diagram ..................................91
15.2 AEP hydraulic diagram ........................................................92
15.3 SAE hydraulic diagram ........................................................93
16 DEBIT-CREDIT SYSTEM ....................................................94
16.1 Direct connection to the till ..............................................94
16.2 Till connection via the interface ....................................97