Baby Lock Quilter's Choice BLQC2 Manuals

Manuals and User Guides for Baby Lock Quilter's Choice BLQC2. We have 3 Baby Lock Quilter's Choice BLQC2 manuals available for free PDF download: Service Manual, Instruction And Reference Manual, Quick Reference Manual

Baby Lock Quilter's Choice BLQC2 Service Manual (226 pages)

Computerized Sewing Machine

Brand: Baby Lock | Category: Sewing Machine | Size: 12.77 MB

Table of Contents

5
- Main Mechanisms
  13
- Driveline
  14
- Positions of Electronic Components
  15
- Control System Block Diagram
  16
- Operation of Other Electronic Components
  17
- Using the Threader
  18
2 Disassembly

20
- Main Unit Main Parts
  22
- Electrical Parts and Motors
  31
- Thread Tension Mechanism
  38
- PF-F SW Assy. Removal
  39
- Thread Guide Shutter Removal
  40
- Thread Guide Removal
  41
- Thread Take up Spring Removal
  42
- Bobbin Winder Mechanism
  43
- Bobbin Winder Cover Removal
  44
- Bobbin Winder Mechanism
  44
- BW Holder Supporter Removal
  45
- Cutter Assy. Location Diagram
  47
- Leading Guide Removal
  47
- Rotary Hook Drive Mechanism
  47
- Lower Shaft a Assy. Removal
  48
- Needle Bar, Presser Mechanism
  49
- Upper Shaft Mechanism
  50
- Upper Shaft Removal
  50
- Needle-Presser Module Removal
  51
- Plate Spring Removal
  52
- Needle-Presser Module
  53
  - Modules Needle-Presser Module
    54
  - BH Switch Assy. Removal
    54
  - Spring-Z Removal
    55
  - Spring Guard Removal
    56
  - Release Lever Removal
    57
  - Needle Bar Assy. Removal
    58
  - Lever a Spring Removal
    59
- Lever AB Assy. Disassembly
  60
- Threader Hook Assy. Disassembly
  61
- Thread Take-Up Assy. Removal
  62
- Remove the Z Zigzag Cam
  63
- T Cam Removal
  64
- Thread Take-Up Lever Link Removal
  65
  - Feed and Bobbin Module
    66
  - Feed and Bobbin Module
    67
- Needle Plate a Removal
  67
- F Pulse Motor Assembly Removal
  68
- Feed Bar Spring Removal
  69
- Lower Shaft B Assy. Removal
  70
- Shaft Stopper Plate Removal
  71
- Feed Arm Assy. Disassembly
  72
- Feed Adjuster Assembly Removal
  73
- Drop Assy. Removal
  74
  - Thread Cutter Module
    75
  - Thread Cutter Module
    76
- Thread Cutter Frame Assembly Removal
  76
- Cutter Holder Assembly Removal
  77
- Thread Cutter Lever Assy. Removal
  78
3 Assembly

80
- Needle Bar, Presser Mechanism / Upper Shaft Mechanism
  81
- Main Unit Needle Bar, Presser Mechanism / Upper Shaft Mechanism
  82
- Rotary Hook Drive Mechanism / Feed and Bobbin Mechanism /Cutter Assy
  86
  - Assembling the Lower Shaft a Assembly
    87
  - Lower Shaft a Attachment
    88
    
    Thread Cutter Module Attachment
    89
    
    Bobbin Winder Mechanism
    90
- Bobbin Winder Mechanism
  91
- Thread Tension Mechanism
  95
  - Spring Tape Attachment
    95
  - Thread Take up Spring Attachment
    96
  - Tension Disk Attachment
    97
  - Thread Tension Gear Attachment
    98
  - Tension Releaser Link Attachment
    99
  - Thread Release Holder Assy. Attachment
    100
  - Thread Guide Cover Assembly
    101
  - Electrical Parts and Motors
    102
- Electrical Parts and Motors
  103
  - NP PCB Assy. Attachment
    103
  - Side Feed Mechanism Assembly
    104
  - Side Feed Mechanism Attachment
    105
- Base Plate Rubber Attachment
  106
- Power Supply Unit F Attachment
  107
- Lead Assembly (BH-Cable-F) Attachment
  108
- Main Parts
  109
- Handle Assembly and Attachment
  110
- Main Parts
  110
- Rear Cover Attachment
  111
- Front Cover Assembly (SV Keytop Attachment)
  112
- Front Cover Assembly (Spool Pin Attachment)
  113
- Operation PCB Holder Assembly Attachment
  114
- Operation PCB Assembly Attachment
  115
- Front Cover Attachment
  116
- Free Arm Cover Attachment
  117
- Face Plate Assembly
  118
- Accessory Table Assembly and Attachment
  119
- Needle-Presser Module
  120
  - Shaft Bushing Assembly Attachment
    121
  - Presser Bar Attachment
    122
  - Modules Needle-Presser Module
    123
  - Shaft Attachment
    123
  - Z Pulse Motor Attachment
    124
  - Z Zigzag Lever Assy. Attachment
    125
  - Thread Take-Up Lever Assy. Attachment
    126
  - Presser Foot Lifter Attachment
    127
  - Threader Hook Assy. Attachment
    128
  - Thread Guide Plate Attachment
    129
  - Lever AB Assy. Attachment
    130
  - Lever a Spring Attachment
    131
  - Needle Bar Assembly
    132
  - Needle Bar Assembly Attachment
    133
  - Release Lever Attachment
    134
  - Spring (for Needle Bar Supporter Assy.) Attachment
    135
  - Presser Dial Attachment
    136
  - Zigzag Adjusting Nut Attachment
    137
  - Adjusting Plate Assy. Attachment
    138
  - Feed Module
    139
  - Feed Module
    140
  - Drop Knob Attachment
    140
  - Drop Assy. Attachment
    141
  - Feed Adjuster Assembly Attachment
    142
  - Assembling the Feed Arm Assy
    143
  - Feed Arm Assembly Attachment
    144
  - Shaft Stopper Plate Attachment
    145
  - Lower Shaft B Assy. Attachment
    146
  - Supporting Plate Spring Attachment
    147
  - Vertical Adjusting Screw Attachment
    148
  - Feed Bar Spring Attachment
    149
  - Inner Rotary Hook Bracket Assy. Attachment
    150
  - FPM Holder Assy. Attachment
    151
  - F Gear Teeth Alignment
    152
  - Spring Attachment (for FPM Holder Assy.)
    153
  - Needle Plate a Assy. Attachment
    154
- Thread Cutter Module
  155
  - Thread Cutter Module
    156
  - C Pulse Motor Attachment
    156
  - Assembling the Thread Cutter Lever Assy
    157
  - Assembling the Thread Hook Assy
    158
  - Sensor Holder Attachment
    159
  - Thread Cutter Frame Assembly Attachment
    160
4 Adjustment

162
- Needle Curvature
  163
- Tip Damage to Needle
  164
- Starting Test Mode
  165
- Test Mode
  166
- Timing Belt Tension Adjustment
  167
- Motor Belt Tension Adjustment
  168
- Needle Bar Rise Adjustment
  169
- Needle Bar Height Adjustment
  170
- Three Point Needle Drop Adjustment
  171
- Needle Interference Left/Right Adjustment
  172
- Clearance between the Needle and the Rotary Hook Point Adjustment
  173
- Presser Bar Height and Parallel Adjustment
  174
- Fine Tension Adjustment
  175
- Upper Thread Tension Adjustment
  176
- Inner Rotary Hook (Lower Thread) Tension Adjustment
  177
- Feed Adjustment
  178
- Bobbin Winder (Uneven Bobbin Winding and Bobbin Winding Amounts) Adjustment
  179
- BH Lever Switch Position Adjustment
  180
- Forward and Back Adjustment of Needle and Presser
  181
- Knee Lifter Adjustment
  182
- Side Feed Line Adjustment
  183
- One-Point Pattern Adjustment
  184
- Left and Right Feed Dog Position Adjustment
  185
- Release Adjustment
  186
- Front/Back, Left/Right Position of Feed Dog Adjustment
  187
- Feed Dog Height Adjustment
  188
- Inner Rotary Hook Bracket Position Adjustment
  189
- Adjust the Needle Thread Block
  190
5 Failure Investigation

192
- 5 Failure Investigation for Electronic Parts
  
  192
- 6 Special Instructions of Wiring
  
  218
  - Needle Bar Module Wiring
    219
  - Thred Cutter / Rotary Hook Module Wiring
    221
  - Side Feed Mechanism Wiring
    222
  - Main PCB Assembly Wiring
    223
  - Front Cover Assembly Wiring
    225

Baby Lock Quilter's Choice BLQC2 Instruction And Reference Manual (160 pages)

Brand: Baby Lock | Category: Sewing Machine | Size: 3.52 MB

Important Safety Instructions

3
- Table of Contents
  5
Introduction

8
Sewing Machine Features

8
Accessories

9
- Included Accessories
  9
- Optional Accessories
  10
Names of Machine Parts and Their Functions

11
- Front View
  11
- Needle and Presser Foot Section
  12
- Right-Side/Rear View
  12
- Operation Buttons
  13
- Operation Panel
  14
Getting Ready

15
- Turning the Machine On/Off
  
  16
  - Power Supply Precautions
    16
  - Turning on the Machine
    17
  - Turning off the Machine
    17
- Understanding the LCD Screens
  
  18
- Changing the Machine Settings
  
  19
- Winding/Installing the Bobbin
  
  22
  - Bobbin Precautions
    22
  - Winding the Bobbin
    22
  - Installing the Bobbin
    26
- Upper Threading
  
  28
- Replacing the Needle
  
  37
  - Needle Precautions
    37
  - Needle Types and Their Uses
    38
  - Checking the Needle
    39
  - Replacing the Needle
    39
- Replacing the Presser Foot
  
  41
- Sewing Cylindrical or Large Pieces
  
  46
  - Stitching Cylindrical Pieces
    46
  - Sewing Large Pieces of Fabric
    46
Sewing Basics

49
- Sewing
  
  50
  - General Sewing Procedure
    50
  - Positioning the Fabric
    51
  - Starting to Sew
    52
  - Securing the Stitching
    54
  - Cutting the Thread
    55
- Adjusting the Thread Tension
  
  57
  - Thread Tension
    57
  - Changing the Tension of the Upper Thread
    58
- Adjusting the Stitch Width and Length
  
  59
  - Adjusting the Stitch Width
    59
  - Adjusting the Stitch Length
    60
- Useful Functions
  
  61
- Useful Sewing Tips
  
  66
  - Trial Sewing
    66
  - Changing the Sewing Direction
    66
  - Sewing Curves
    66
  - Sewing Thick Fabrics
    67
  - Sewing Thin Fabrics
    67
  - Sewing Stretch Fabrics
    67
  - Sewing Leathers or Vinyl Fabrics
    68
  - Sewing an Even Seam Allowance
    68
Utility Stitches

69
- Selecting Stitching
  
  70
  - Selecting Stitch Types and Patterns
    70
  - Selecting Stitching
    72
- Overcasting Stitches
  
  76
  - Sewing Overcasting Stitches Using Overcasting Foot "G
    76
  - Sewing Overcasting Stitches Using Zigzag Foot "J
    77
    
    Sewing Overcasting Stitches Using the Optional Side Cutter
    78
- Basic Stitching
  
  80
  - Basting
    80
  - Basic Stitching
    81
- Blind Hem Stitching
  
  82
- Buttonhole Stitching/Button Sewing
  
  84
  - Buttonhole Sewing
    85
  - Button Sewing
    89
- Zipper Insertion
  
  91
  - Inserting a Centered Zipper
    91
  - Inserting a Side Zipper
    93
- Zipper/Piping Insertion
  
  96
  - Inserting a Centered Zipper
    96
  - Inserting a Piping
    97
- Sewing Stretch Fabrics and Elastic Tape
  
  98
  - Stretch Stitching
    98
  - Elastic Attaching
    98
- Appliqué, Patchwork and Quilt Stitching
  
  100
  - Appliqué Stitching
    101
  - Patchwork (Crazy Quilt) Stitching
    102
  - Piecing
    102
  - Quilting
    104
  - Free-Motion Quilting
    105
  - Satin Stitching Using the Sewing Speed Controller
    106
- Reinforcement Stitching
  
  108
  - Triple Stretch Stitching
    108
  - Bar Tack Stitching
    108
  - Darning
    110
- Eyelet Stitching
  
  112
- Horizontal Stitching
  
  113
- Decorative Stitching
  
  115
  - Fagoting
    116
  - Scallop Stitching
    117
  - Smocking
    117
  - Shell Tuck Stitching
    118
  - Joining
    119
  - Heirloom Stitching
    119
- Sewing the Various Built-In Decorative Patterns
  
  122
  - Sewing Beautiful Patterns
    122
  - Sewing Patterns
    122
  - Combining Patterns
    123
  - Repeat Sewing Patterns
    124
  - Checking the Selected Pattern
    124
  - Changing the Pattern Size
    125
  - Changing the Stitch Density
    126
  - Changing the Pattern Length
    127
  - Shifting Patterns
    128
  - Mirror Imaging the Pattern
    129
  - Saving Patterns
    130
  - Retrieving a Pattern
    130
  - Realigning the Pattern
    131
Appendix

133
- Stitch Settings
  
  134
  - Utility Stitches
    134
  - Other Stitches
    140
- Care and Maintenance
  
  145
  - Cleaning the Machine Surface
    145
  - Cleaning the Race
    145
- Troubleshooting
  
  147
  - Error Messages
    151
  - Nothing Appears in the LCD
    152
  - Operation Beep
    152
  - Cancelling the Operation Beep
    152
- Index
  
  154

Baby Lock Quilter's Choice BLQC2 Quick Reference Manual (20 pages)

Brand: Baby Lock | Category: Sewing Machine | Size: 2.41 MB

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Sewing Machine Sewing Machine Accessories PDA Software Accessories

More Baby Lock Manuals

Baby Lock Quilter's Choice BLQC2 Manuals

Baby Lock Quilter's Choice BLQC2 Service Manual (226 pages)

Table of Contents

Table of Contents

2 Disassembly

3 Assembly

4 Adjustment

5 Failure Investigation

5 Failure Investigation for Electronic Parts

6 Special Instructions of Wiring

Baby Lock Quilter's Choice BLQC2 Instruction And Reference Manual (160 pages)

Table of Contents

Important Safety Instructions

Introduction

Sewing Machine Features

Accessories

Names of Machine Parts and Their Functions

Getting Ready

Turning the Machine On/Off

Understanding the LCD Screens

Changing the Machine Settings

Winding/Installing the Bobbin

Upper Threading

Replacing the Needle

Replacing the Presser Foot

Sewing Cylindrical or Large Pieces

Sewing Basics

Sewing

Adjusting the Thread Tension

Adjusting the Stitch Width and Length

Useful Functions

Useful Sewing Tips

Utility Stitches

Selecting Stitching

Overcasting Stitches

Basic Stitching

Blind Hem Stitching

Buttonhole Stitching/Button Sewing

Zipper Insertion

Zipper/Piping Insertion

Sewing Stretch Fabrics and Elastic Tape

Appliqué, Patchwork and Quilt Stitching

Reinforcement Stitching

Eyelet Stitching

Horizontal Stitching

Decorative Stitching

Sewing the Various Built-In Decorative Patterns

Appendix

Stitch Settings

Care and Maintenance

Troubleshooting

Index

Baby Lock Quilter's Choice BLQC2 Quick Reference Manual (20 pages)

Table of Contents

Bobbin Winding and Setting

Upper Threading

Selecting Stitch Patterns

Combining and Saving Patterns

Saved Patterns' Memo

Preset Utility Stitch / Utility Stitches (Gothic Font / Script Font)

Summary of Stitch Patterns

Decorative Stitches

Utility Decorative Stitches

Character Stitches

Character Stitches (Outline Style)

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