Nespresso Gran Maestria EF 287 Manuals

Manuals and User Guides for Nespresso Gran Maestria EF 287. We have 1 Nespresso Gran Maestria EF 287 manual available for free PDF download: Service Manual

Nespresso Gran Maestria EF 287 Service Manual

Nespresso Gran Maestria EF 287 Service Manual (162 pages)

Brand: Nespresso | Category: Coffee Maker | Size: 37.61 MB

Table of Contents

Table of Contents
2
1 General Safety Notes

6
2 Model Range

7
- Maestria
  7
- Gran Maestria
  7
3 Main Components

8
4 Technical Data

21
- Rating Plates
  21
- Summary of Technical Data
  23
5 Machine Settings and Modes

27
- General Information
  27
- Machine Settings
  27
- Status Indication
  29
6 Troubleshooting

34
- Check List for Maestria Coffee Machine
  34
- Check List for Gran Maestria Coffee Machine
  37
7 Repairs

40
8 Wiring Diagrams

91
9 Function Tests

116
- Safety Instructions
  116
- Required Equipment
  116
  - Overview
    116
  - Pressure Gauge Adaptor
    117
  - Mounting Pressure Gauge Adapter
    118
- Measure Flow Rate
  119
- Pressure and Leakage Checks
  120
  - Preparations
    121
  - Test Run
    122
- Measure Coffee Temperature
  123
- Milk Frother Tests (Gran Maestria)
  125
  - Basic Tests
    125
  - Measure Hot Milk Temperature
    125
- Function Test for Cup Heater (Gran Maestria)
  126
- Function Test for Steam Pipe (Maestria)
  128
- Protective Earth (PE) Continuity Test
  130
  - What Coffee Machine Has to be Tested and When
    130
  - General
    130
  - Test Sequence
    131
  - What to Do if the Protective Earth Continuity Test Fails
    133
- Protective Insulation Test
  134
  - What Coffee Machines Have to be Tested and When
    134
  - General
    134
  - Test Sequence
    135
  - What to Do if the Insulation Test Fails
    136
10 Exploded Drawings

137
- Exploded Drawings for Maestria EF 285
  137
- Exploded Drawings for Gran Maestria EF 287
  147
11 Spare Parts Lists

155
12 Notes

161

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