Brother SQ9050 Manuals

Manuals and User Guides for Brother SQ9050. We have 4 Brother SQ9050 manuals available for free PDF download: Service Manual, Operation Manual, Manual De Instrucciones, Quick Setup Manual

Brother SQ9050 Service Manual (164 pages)

Computerized sewing machine with low-end computer 3 Series

Brand: Brother | Category: Sewing Machine | Size: 9.88 MB

Table of Contents

4
- Main Mechanisms
  4
- Positions of Electronic Components
  4
- Outline of Mechanism
  10
  - Needle Plate B Assy. Removal
    19
    
    Needle Plate B Assy. Disassembly
    19
  - Front Cover Assy. Removal
    21
  - Thread Guide Assy. a Removal
    22
    
    Thread Guide Assy. a Disassembly
    22
  - Thread Guide Assy. B Removal
    23
  - Ssvr Pcb Assy. Removal
    24
  - Buttons Removal
    24
  - Led Lamp Removal
    24
  - Selecting and Manual Buttons Removal
    25
  - Single Light Guide Assy. Removal
    25
  - Mode Select Pcb Assy. Removal
    25
  - Panel Cover Assy. Removal
    27
    
    Panel Cover Assy. Disassembly
    27
  - Base Plate Rubber Removal
    28
  - Upper Cover Thread Guide Removal
    28
  - Main Pcb Assy. Removal
    28
  - Power Pcb Assy. Removal
    29
    
    Power Pcb Assy. Disassembly
    29
  - Inlet Assy. Removal
    29
  - Fc Jack Removal
    30
  - Main Motor Assy. Removal
    30
    
    Main Motor Assy. Disassembly
    30
  - Tension Pulley Assy. Removal
    31
    
    Tension Pulley Assy. Disassembly
    31
  - Feed Unit Assy. Removal
    32
  - Upper Shaft Assy. Removal
    32
  - Needle-Presser Unit Removal
    33
  - Plate Spring Removal
    33
  - Bobbin Base Assy. Removal
    34
    
    Bobbin Base Assy. Disassembly
    34
  - Bobbin Winder Assy. Removal
    34
  - Spool Pin Removal
    35
  - Bobbin Presser Removal
    35
  - Thread Guide Assy. Removal
    35
  - Needle Plate a Assy. Removal
    38
    
    Needle Plate a Assy. Disassembly
    38
  - Spring Removal
    38
  - Inner Rotary Hook Bracket Assy. Removal
    38
  - Feed Dog Removal
    39
  - Vertical Adjuster Screw Assy. Removal
    39
  - Outer Rotary Hook Removal
    39
  - Shaft Supporter Removal
    39
  - Feed Bar Removal
    40
  - Needle Plate Supporter Shaft B Removal
    40
  - Feed Arm a Assy. Removal
    41
    
    Feed Arm B Assy. Disassembly
    41
  - Feed Adjuster Assy. Removal
    42
    
    Feed Adjuster Disassembly
    42
  - Vertical Lever Removal
    42
  - Fpm Holder Assy. Removal
    43
    
    Fpm Disassembly
    43
  - Lower Shaft Assy. Removal
    44
  - Lower Shaft Bushing Removal
    44
  - Bh Switch Assy. Removal
    47
  - Needle Holder Assy. Removal
    49
  - Presser Bar Removal
    51
  - Thread Release Lever Removal
    53
  - Lock Nut Removal
    53
  - Presser Switch Assy. Removal
    53
  - Spool Pin Attachment
    57
  - Bobbin Winder Assy. Attachment
    58
  - Bobbin Base Assy. Attachment
    59
    
    Bobbin Base Assy. Assembly
    59
  - Plate Spring Attachment
    59
  - Needle-Presser Unit Attachment
    60
  - Upper Shaft Assy. Attachment
    61
  - Feed Unit Assy. Attachment
    62
  - Upper Shaft and Lower Shaft Phase Matching
    63
  - Tension Pulley Assy. Attachment
    63
    
    Tension Pulley Assy. Assembly
    63
  - Main Motor Assy. Attachment
    64
    
    Main Motor Assembly
    64
  - Fc Jack Attachment
    64
  - Inlet Assy. Attachment
    64
  - Power Pcb Assy. Attachment
    65
    
    Power Pcb Assy. Assembly
    65
  - Main Pcb Assy. Attachment
    66
  - Upper Cover Thread Guide Attachment
    66
  - Panel Cover Assy. Attachment
    67
    
    Panel Cover Assy. Assembly
    67
  - Sv Keytop Attachment
    68
  - Mode Select Pcb Assy. Attachment
    68
  - Single Light Guide Assy. Attachment
    68
  - Selecting and Manual Buttons Attachment
    69
  - Operation Pcb Assy. Attachment
    69
  - Led Lamp Attachment
    69
  - Ssvr Pcb Assy. Attachment
    71
  - Thread Guide Assy. B Attachment
    71
    
    Thread Guide Assy. B Assembly
    72
  - Thread Guide Assy. a Attachment
    73
    
    Thread Guide Assy. a Assembly
    73
  - Front Cover Assy. Attachment
    74
  - Face Plate a Assy. Attachment
    75
    
    Face Plate a Assy. Assembly
    75
  - Needle Plate B Assy. Attachment
    76
    
    Needle Plate B Assy. Assembly
    76
  - Base Cover Attachment
    76
  - Lower Shaft Bushing Attachment
    79
  - Lower Shaft Assy. Attachment
    79
  - Timing Pulley D Attachment
    79
  - Fpm Holder Assy. Attachment
    80
    
    Fpm Assembly
    80
  - Vertical Lever Attachment
    81
  - Feed Adjuster Assy. Attachment
    82
    
    Feed Adjuster Assy. Assembly
    82
  - Feed Arm a Assy. Attachment
    83
    
    Feed Arm B Assy. Assembly
    84
  - Needle Plate Supporter Shaft B Attachment
    85
  - Fpm Gear Engagement
    86
  - Feed Bar Attachment
    87
  - Shaft Supporter Attachment
    87
  - Outer Rotary Hook Attachment
    87
  - Vertical Adjuster Screw Assy. Attachment
    88
  - Feed Dog Attachment
    88
  - Inner Rotary Hook Bracket Assy. Attachment
    88
- Feed Unit
  89
  - Needle Plate a Assy. Attachment
    89
    
    Needle Plate a Assy Assembly
    89
  - Presser Switch Assy. Attachment
    91
  - Z Pulse Motor Attachment
    91
  - Lock Nut Attachment
    92
  - Thread Release Lever Attachment
    92
  - Presser Foot Lifter Attachment
    93
  - Shaft Bushing Attachment
    93
  - Z Zigzag Cam Attachment
    94
  - Z Zigzag Lever Assy. Attachment
    95
    
    Z Zigzag Lever Assy. Assembly
    95
  - Presser Bar Attachment
    96
  - Needle Holder Assy. Attachment
    97
    
    Needle Holder Assy. Assembly
    98
  - Needle Bar Assy. Attachment
    99
    
    Needle Bar Assy. Assembly
    99
  - Thread Take-Up Lever Link Attachment
    99
  - Thread Take-Up Lever and Needle Bar Crank Attachment
    100
  - Bh Switch Assy. Attachment
    100
  - Lead Wire Assy. Assembly
    101
  - Threader Hook Assy. Attachment
    101
  - Bands Attachment
    101
  - Thread Slider Guide Attachment
    101
4 Adjustment

102
- Adjustment
  103
- Test Mode
  103
  - Starting Test Mode/Starting and Stopping Operation
    103
- Timing Belt Tension
  104
  - Motor Belt Tension
    105
  - Upper Thread Tension
    106
  - Left Base Line Needle Drop
    107
  - Rotary Hook Unit Position
    108
  - Needle Clearance Left/Right
    109
  - Needle Bar Rising
    110
  - Needle Bar Height
    111
  - Clearance between Needle and Rotary Hook Point
    112
  - Needle Threader
    113
  - Presser Bar Height and Parallelism
    114
  - Forward/Backward Feed
    115
  - Bobbin Winder
    116
  - BH Lever Switch Position
    117
  - Needle and Presser Foot Front/Back Position
    118
  - Front/Back and Left/Right Position of Feed Dog
    119
  - Feed Dog Height
    120
  - Inner Rotary Hook Bracket Position
    121
  - Inner Rotary Hook Assy. (Lower Thread) Tension
    122
  - Pattern
    123
5 Failure Investigation for Electronic Parts

124
- Error Message List
  125
- Power Does Not Come on
  126
- Pulse Motors Do Not Return to Starting Position
  127
- Pattern Cannot be Selected
  128
- Main Motor Does Not Turn
  129
- Main Motor Rotation Abnormal
  131
- Cannot Sew Pattern Correctly
  132
- Cannot Sew Button Hole Correctly
  133
- Problems with Vertical Needle Movement and Reverse Stitching
  134
- Does Not Operate When the Foot Controller Is Used
  135
- Bobbin Winding Cannot be Done
  136
- LED Lamp Does Not Come on
  137
- LCD Display Is Not Normal
  138
- Buzzer Does Not Sound
  139
- Error Is Displayed
  140
  - Special Instructions of Wiring
    152

Brother SQ9050 Operation Manual (80 pages)

Computerized Sewing Machine

Brand: Brother | Category: Sewing Machine | Size: 1.76 MB

Table of Contents
5
1 Knowing Your Sewing Machine

7
- Names of Machine Parts and Their Functions
  
  7
  - The Main Parts
    7
  - Needle and Presser Foot Section
    8
  - Operation Buttons
    8
  - Operation Panel
    9
  - Flat Bed Attachment
    9
- Accessories
  
  10
  - Optional Accessories
    10
- Using Your Sewing Machine
  
  11
- Threading the Machine
  
  14
  - Winding the Bobbin
    14
  - Lower Threading
    17
  - Upper Threading
    19
  - Drawing up the Lower Thread
    22
- Replacing the Needle
  
  23
  - Needle Precautions
    23
  - Needle Types and Their Uses
    23
  - Checking the Needle
    24
  - Replacing the Needle
    24
  - Sewing with a Twin Needle
    26
- Replacing the Presser Foot
  
  27
  - Removing the Presser Foot Holder
    28
2 Sewing Basics

29
- Sewing
  
  29
  - General Sewing Procedure
    29
  - Selecting a Stitch
    30
  - Starting to Sew
    31
  - Adjusting Thread Tension
    33
- Useful Sewing Tips
  
  34
  - Trial Sewing
    34
  - Changing the Sewing Direction
    34
  - Sewing Curves
    34
  - Sewing Thick Fabrics
    34
  - Sewing Hook-And-Loop Fastener
    35
  - Sewing Thin Fabrics
    36
  - Sewing Stretch Fabrics
    36
  - Using a Free-Arm Style
    36
3 Various Stitches

37
- Stitch Settings
  
  37
  - Utility Stitches
    37
  - Character Stitches (for Models Equipped with Character Stitches)
    43
- Overcasting Stitches
  
  44
- Basic Stitching
  
  45
- Blind Hem Stitching
  
  46
- Buttonhole Sewing
  
  48
  - Button Sewing
    51
- Zipper Insertion
  
  53
- Sewing Stretch Fabrics and Elastic Tape
  
  54
  - Stretch Stitching
    54
  - Elastic Attaching
    54
- Appliqué, Patchwork and Quilt Stitching
  
  55
  - Appliqués
    55
  - Patchwork (Crazy Quilt) Stitching
    56
  - Piecing
    56
  - Quilting
    57
  - Free-Motion Quilting
    58
- Reinforcement Stitching
  
  59
  - Triple Stretch Stitching
    59
  - Bar Tack Stitching
    59
- Decorative Stitching
  
  61
  - Fagoting
    62
  - Scallop Stitching
    63
  - Smocking
    63
  - Shell Tuck Stitching
    64
  - Joining
    64
  - Heirloom Stitching
    65
- SEWING CHARACTERS (for Models Equipped with Character Stitches)
  
  66
  - Selecting Characters
    66
  - Checking Characters
    68
  - Deleting Characters
    68
  - Sewing the Character Stitches
    69
- ADJUSTING STITCHES (for Models Equipped with Character Stitches)
  
  70
4 Appendix

72
- Maintenance
  
  72
  - Cleaning the Machine Surface
    72
  - Cleaning the Bobbin Case
    72
- Troubleshooting
  
  74
- Error Messages
  
  77
  - Operation Beep (for Models Equipped with the Operation Beep)
    77
- Index
  
  78

Brother SQ9050 Quick Setup Manual (2 pages)

Quick Setup Guide - Multi

Brand: Brother | Category: Sewing Machine | Size: 0.17 MB

(Spanish) Brother SQ9050 Manual De Instrucciones (80 pages)

Maquina de Coser Computerizada

Brand: Brother | Category: Sewing Machine | Size: 2.94 MB

Table of Contents
5
1 Conozca Su Máquina de Coser

7
2 Funciones de Costura Básicas

29
- Costura
  
  29
- Consejos Útiles de Costura
  
  34
  - Costura de Prueba
    34
  - Cambio de Dirección de la Costura
    34
  - Costura de Curvas
    34
  - Costuras de Telas Gruesas
    34
  - Costura de Cierres Velcro
    35
  - Costura de Telas Finas
    36
  - Costura de Telas Elásticas
    36
  - Uso del Estilo de Brazo Libre
    36
3 Diversas Puntadas

37
- Ajustes de Puntadas
  
  37
  - Puntadas con Aplicaciones
    37
  - Puntadas para Caracteres (para Los Modelos Equipados con Puntadas con Caracteres)
    43
- Puntadas de Sobrehilado
  
  44
- Costura Básica
  
  45
- Costura Invisible para Dobladillo
  
  46
- Costura de Ojales
  
  48
  - Costura de Botón
    51
- Costura de Cremalleras
  
  53
- Costura de Telas Elásticas y Gomas
  
  54
  - Costura de Telas Elásticas
    54
  - Colocación de Gomas
    54
- Aplicaciones, Patchwork y Acolchados
  
  55
  - Aplicaciones
    55
  - Puntada Patchwork (Acolchado de Fantasía)
    56
  - Remiendos
    56
  - Acolchado
    57
  - Acolchado Libre
    58
- Costura de Remate
  
  59
  - Costura Elástica Triple
    59
  - Costura de Barra de Remate
    59
- Costura Decorativa
  
  61
  - Vainicas
    62
  - Puntada de Festón
    63
  - Smoking
    63
  - Puntada de Concha
    64
  - Costura de Unión
    64
  - Costura de Broches y Adornos
    65
- COSTURA de CARACTERES (para Los Modelos Equipados con Puntadas con Caracteres)
  
  66
- AJUSTE de PUNTADAS (para Los Modelos Equipados con Puntadas con Caracteres)
  
  70
4 Anexo

72
- Mantenimiento
  
  72
  - Limpieza de la Superficie de la Máquina
    72
  - Limpieza de la Caja de la Bobina
    72
- Solución de Problemas
  
  74
- Mensajes de Error
  
  77
  - Pitido (para Modelos Equipados con el Pitido)
    77
- Índice
  
  78

Brother Categories

Sewing Machine

All in One Printer

Printer Label Maker Fax Machine

More Brother Manuals

Brother SQ9050 Manuals

Brother SQ9050 Service Manual (164 pages)

Table of Contents

Table of Contents

4 Adjustment

5 Failure Investigation for Electronic Parts

Brother SQ9050 Operation Manual (80 pages)

Table of Contents

1 Knowing Your Sewing Machine

Names of Machine Parts and Their Functions

Accessories

Using Your Sewing Machine

Threading the Machine

Replacing the Needle

Replacing the Presser Foot

2 Sewing Basics

Sewing

Useful Sewing Tips

3 Various Stitches

Stitch Settings

Overcasting Stitches

Basic Stitching

Blind Hem Stitching

Buttonhole Sewing

Zipper Insertion

Sewing Stretch Fabrics and Elastic Tape

Appliqué, Patchwork and Quilt Stitching

Reinforcement Stitching

Decorative Stitching

SEWING CHARACTERS (for Models Equipped with Character Stitches)

ADJUSTING STITCHES (for Models Equipped with Character Stitches)

4 Appendix

Maintenance

Troubleshooting

Error Messages

Index

Brother SQ9050 Quick Setup Manual (2 pages)

(Spanish) Brother SQ9050 Manual De Instrucciones (80 pages)

Table of Contents

1 Conozca Su Máquina de Coser

Nombres y Funciones de las Piezas de la Máquina

Accesorios

Uso de la Máquina de Coser

Enhebrado de la Máquina

Cambio de la Aguja

Cambio del Pie Prensatela

2 Funciones de Costura Básicas

Costura

Consejos Útiles de Costura

3 Diversas Puntadas

Ajustes de Puntadas

Puntadas de Sobrehilado

Costura Básica

Costura Invisible para Dobladillo

Costura de Ojales

Costura de Cremalleras

Costura de Telas Elásticas y Gomas

Aplicaciones, Patchwork y Acolchados

Costura de Remate

Costura Decorativa

COSTURA de CARACTERES (para Los Modelos Equipados con Puntadas con Caracteres)

AJUSTE de PUNTADAS (para Los Modelos Equipados con Puntadas con Caracteres)

4 Anexo

Mantenimiento

Solución de Problemas

Mensajes de Error

Índice

Related Products

Brother Categories