Gaggia Brera, Service Manual

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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 Brera range 2
1.6.1 External machine parts 3
1.6.2 Internal machine parts 4
2. Technical specifications
2.1 Technical specifications 1
2.2 Machine parameters and performance 1
3. Brief instructions
3.1 Customer and programming menu 1
3.2 Operation, cleaning and maintenance 3
4. Operating logic
4.1. Water circuit 1
4.2 Control ringnut and valve 2
4.3 Coffee cycle operating diagram 3
4.4 Single microswitch 4
4.5 Temperature sensor 4
4.6 Coffee grinder operation 5
4.7 Detection of low bean level, dose adjustment, 5
coffee grinder blockage
4.8 Dose self-learning 6
Table of contents
Rev. 00 OCTOBER 2009