Nespresso EF 741 Manuals

Manuals and User Guides for Nespresso EF 741. We have 1 Nespresso EF 741 manual available for free PDF download: Service Manual

Nespresso EF 741 Service Manual

Nespresso EF 741 Service Manual (60 pages)

Brand: Nespresso | Category: Coffee Maker | Size: 13.9 MB

Table of Contents

Table of Contents
2
Main Components

5
- Overview, Right Side
  5
- Overview, Left Side
  6
- Overview, Jaw
  7
- Overview of Rating Plates
  8
- Water Circuit
  9
- Technical Data
  10
Operation

11
- Preparation
  11
- Making Coffee
  12
- Preparing Hot Water
  13
- Heating up Beverages
  13
- Programming the Coffee Cup Volume
  14
- Button-Status: Switch On, Operation
  15
- Malfunction Indication
  15
- Temperature Diagram
  16
Troubleshooting

17
- Checking the Machine - Receipt (1)
  17
- Checking the Machine - Receipt (2)
  18
- No Function
  19
- Malfunctions
  20
Repair

24
- General Disassembly (Stage 1)
  24
- General Disassembly (Stage 2)
  25
- Replacing Thermoblock
  26
- Replacing NTC
  26
- Replacing Pump
  27
- Replacing Fine-Wire Fuse
  28
- Replacing Electronic Mainboard
  29
- Replacing Control Panel
  30
- Replacing IR Sensor
  30
- Replacing Flowmeter
  31
- Replacing Electromagnetic Valve
  32
- Replacing Steam Pipe
  33
- Replacing Jaw
  34
- Complete Jaw Disassembly
  35
- Replacing Reed Contact
  36
- Replacing Connection to Capsule Cage
  36
- Replacing Ceramic Valve
  36
- Replacing Capsule Cage
  37
- Replacing Pyramid Plate
  38
- Electronic Mainboard, Wiring Diagram
  39
Maintenance

40
- Descaling (1)
  40
- Descaling (2)
  41
- Measuring Flow Rate
  42
- Checking for Leaks and Pump Pressure (1)
  43
- Checking for Leaks and Pump Pressure (2)
  44
- Checking Extraction Chamber for Leaks
  45
- Measuring Coffee Temperature
  46
- Measuring Closing Force
  47
- Checking Safety Cutoff
  48
- Checking Reed Contact
  49
- Checking Detection of Jaw Position
  49
- Daily Care and Cleaning (1)
  50
- Daily Care and Cleaning (2)
  51
Spare Parts

53

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