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Service Manual
Revision 00 March 2010
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
specific authorisation has been provided in writing or through a contractual agreement.
Rev. 00 / March 2010
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
2. Technical specifications
2.1 Technicalspecifications 1
2.2 Machine parameters and performance 2
3. User instructions
3.1 Customer and programming menu 1
3.2 Machine indications 2
3.3 Operation, cleaning and maintenance 3
4. Operating logic
4.1. Water circuit 1
4.2 Frother valve assembly 2
4.2.1General carafe assembly 2
4.3 Multi-way valve 4
4.4 Coffee cycle 5
4.5 Single microswitch 6
4.6 Temperature sensor (adjustment) 6
4.7 Coffee grinder 7
4.8 Detection of coffee bean absence,
dose adjustment, blocked coffee grinder 7
4.9 Auto-learning dose (SAS) 8
4.10 SBS 9
4.11 Water level detection in the tank 10
4.12 Water level detection in the drip
tray 10
4.13 Descaling request 11
4.14Anti-scalefilter 11
GAGGIA Rev. 00 / March 2010 ACCADEMIA
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 Steam pump 5
7.6 Coffee pump 5
7.7 Flow meter 5
7.8 Power board 6
7.9 Steam boiler 6
7.10 Coffee boiler 6
7.11 Gearmotor 7
7.12 Frother valve assembly 8
7.13 Dispenser assembly 8
7.14 Steam pipe assembly 9
7.15Teflonpipesupportandcarafefittingassembly 9
7.16 Carafe board general assembly 10
7.17 CPU board, display and front panel 10
7.18 Oetiker clamps 12
8. Notes
9. Water circuit diagram
10. Electrical diagram
GAGGIA Rev. 00 / March 2010 ACCADEMIA
CHAPTER 1
INTRODUCTION
GAGGIA Rev. 00 / March 2010 ACCADEMIA
ACCADEMIA 01 INTRODUCTION
1.1 Documentation required
The following documentation is required for repairs: