Electrolux LAUNDRY Manuals

Manuals and User Guides for Electrolux LAUNDRY. We have 1 Electrolux LAUNDRY manual available for free PDF download: Service Manual

Electrolux LAUNDRY Service Manual

Electrolux LAUNDRY Service Manual (71 pages)

Brand: Electrolux | Category: Laundry Appliance | Size: 3.35 MB

Table of Contents

Table of Contents
3
1 Purpose of this Service Manual

6
2 Important Notes

6
3 Washing Principles

7
- Washing
  7
  - Results of the Wash
    7
- Fabrics
  8
- Classification of Soiling
  10
- Mechanical Action
  10
- Duration of the Washing Cycle
  10
- Water
  11
- Detergents
  13
- The Function of the Water Temperature
  17
  - Using the Correct Temperature
    17
- Washing Machine Programmes
  18
4 Front-Loading Washing Machine "Hec

19
- Washing System
  19
- Cabinet
  22
- Door
  22
  - Handle Assembly
    22
- Control Panel
  23
  - Examples of Control Panels
    23
- Washing Groups
  24
  - Types of Washing Groups
    24
  - Washing Group
    25
    
    Support for Bearings
    25
    
    Drum
    26
    
    Damper
    26
    
    Drum Rotation Drive Belt
    27
- Detergent Dispenser
  28
  - Detergent Dispenser with Multiple-Outlet Solenoid Valve ("Long" Version)
    28
    
    Operating Principle
    29
  - Detergent Dispenser with Multiple-Outlet Solenoid Valve ("Short" Version G19)
    30
    
    Operating Principle
    31
- Washing Machine with Traditional Washing System and "ECO-BALL" Ball Valve
  32
- NEW JET" Circulation Circuit
  32
  - Drain Filter
    32
5 Electrical Components

33
- Suppressor
  33
  - General Characteristics
    33
  - Electrical Symbols
    33
  - Circuit Diagrams
    33
  - Checking for Efficiency
    33
- Push-Button
  34
  - General Characteristics
    34
  - Electrical Symbol
    34
  - Checking for Efficiency
    34
- Door Safety Interlock (Traditional Version)
  35
  - General Characteristics
    35
  - Electrical Symbol
    35
  - Circuit Diagrams
    35
  - Checking for Efficiency
    36
- Instantaneous Door Safety Interlock
  36
  - General Characteristics
    36
  - Operating Principle
    36
    
    Door Open" Conditions
    37
    
    Automatic Release Device
    37
    
    Protective Cut-Out for Solenoid Valve
    37
  - Electrical Symbol
    37
  - Circuit Diagram
    37
- Solenoid Valve
  38
  - General Characteristics
    38
  - Electrical Symbol
    38
  - Checking for Efficiency
    38
- Pressure Switch
  39
  - General Characteristics
    39
  - Pressure Switch Hydraulic Circuit
    39
  - Operating Principle
    40
  - Electrical Symbol
    40
  - Circuit Diagram
    40
  - Checking for Efficiency
    40
- Analogue (Electronic) Pressure Switch
  41
  - General Characteristics
    41
  - Operating Principle
    41
  - Electrical Symbol
    42
  - Circuit Diagrams and Operating Frequency
    42
  - Checking for Efficiency
    42
- Commutator Motor
  43
  - General Characteristics
    43
  - Operating Principle
    43
    
    Control of the Speed of the Motor
    44
    
    Direction of Motor Rotation
    44
    
    Tachymetric Generator
    44
  - Electrical Symbols
    45
  - Circuit Diagram
    46
  - Checking for Efficiency
    46
- Induction Motors (Asynchronous)
  47
  - General Characteristics
    47
  - Operating Principle
    47
  - Checking the Efficiency
    47
- Inverter (if Featured)
  48
- Heating Element
  49
  - General Characteristics
    49
  - Electrical Symbol
    49
  - Checking for Efficiency
    49
- NTC Temperature Sensor (Incorporated in the Heating Element)
  50
  - General Characteristics
    50
  - Electrical Symbol
    50
  - Checking for Efficiency
    50
- Drain Pump
  51
  - General Characteristics
    51
  - Electrical Symbol
    51
  - Checking for Efficiency
    51
- Water Control (if Featured)
  52
- Circulation Pump (if Featured)
  53
  - General Characteristics
    53
  - Electrical Symbol
    53
  - Checking for Efficiency
    53
- Circuit Diagrams
  54
  - Wiring Diagram
    54
  - Wiring
    55
  - Part Numbers for Wiring
    55
  - Basic Circuit Diagram
    56
6 Accessing Components

57
- Access from the Work Top
  57
  - Electronic Pressure Switch
    57
  - Pressure Swtich
    57
  - Suppressor
    58
  - Cable Grommet
    58
  - Solenoid Valve
    58
  - Control Panel
    59
  - Main PCB
    59
  - Control/Display Board
    59
  - Detergent Dispenser
    60
  - Removing the Duct from the Dispenser
    60
- Access from the Front Panel
  61
  - Door
    61
  - Door Hinge
    61
  - Door Safety Interlock
    61
  - Bellows Seal
    62
  - Front Side
    62
  - Drain Filter Pump Body
    63
- Access from the Rear Panel
  64
  - Drive Belt
    64
  - Pulley
    64
  - Motor
    65
  - Heating Element
    65
  - Circulation Pump (if Featured)
    65
  - Water Control (if Featured)
    65
- Access from the Bottom of the Appliance
  66
  - Damper
    66
  - Filter Body Tub Hose + Pressure Chamber
    66
  - Drain Pump
    66
  - Inverter
    66
- Washing Group
  67
- Drum and Tub Shells
  67
  - Drum Shaft Bearings
    68
  - Drum Spider
    68
  - Front Counterweight
    68
  - Rear Counterweight
    68
- Drum Lifter
  69
7 Tools and Materials

70
- Standard Tools
  70
- Materials
  71

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