Baby Lock Sofia BL137A Instruction and Reference Guide

CONGRATULATIONS ON CHOOSING

OUR MACHINE

Your machine is the most advanced computerized household embroidery and sewing machine. To fully enjoy all the features incorporated, we suggest that you study the manual.

PLEASE READ BEFORE USING THIS MACHINE

For safe operation

1. Be sure to keep your eye on the needle while sewing. Do not touch the handwheel, thread takeup lever, needle, or other moving parts.

2. Remember to turn off the power switch and unplug the cord when:

• Operation is completed

• Replacing or removing the needle or any other parts

• A power failure occurs during use

• Maintaining the machine

• Leaving the machine unattended.

3. Do not store anything on the foot controller.

4. Plug the machine directly into the wall. Do not use extension cords.

For a longer service life

1. When storing this machine, avoid direct sunlight and high humidity locations. Do not use or store the machine near a space heater, iron, halogen lamp, or other hot objects.

2. Use only neutral soaps or detergents to clean the case. Benzene, thinner, and scouring powders can damage the case and machine, and should never be used.

3. Do not drop or hit the machine.

4. Always consult the operation manual when replacing or installing any assemblies, the presser feet, needle, or other parts to assure correct installation.

For repair or adjustment

In the event a malfunction occurs or adjustment is required, first follow the troubleshooting table in the back of the operation manual to inspect and adjust the machine yourself. If the problem persists, please consult your local authorized Baby Lock retailer.

The contents of this manual and specifications of this product are subject to change without notice.

For additional product information and updates, visit our web site at www.babylock.com

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Introduction

Thank you for purchasing this embroidery and sewing machine. Before using this machine, carefully read the "Important Safety Instructions", and then study this manual for the correct operation of the various functions. In addition, after you have finished reading this manual, store it where it can quickly be accessed for future reference.

Important Safety Instructions

Please read these safety instructions before attempting to use the machine. This machine is intended for household use.

DANGER - To reduce the risk of electric shock:

1Always unplug the machine from the electrical outlet immediately after using, when cleaning,

when making any user servicing adjustments mentioned in this manual, or if you are leaving the machine unattended.

WARNING - To reduce the risk of burns, fire, electric shock, or injury to persons.

2Always unplug the machine from the electrical outlet when removing covers, lubricating, or

when making any adjustments mentioned in the instruction manual.

• To unplug the machine, switch the machine to the symbol “O” position to turn it off, then grasp

the plug and pull it out of the electrical outlet. Do not pull on the cord.

• Plug the machine directly into the electrical outlet. Do not use an extension cord.

• Always unplug your machine if the power is cut.

3 Never operate this machine if it has a damaged cord or plug, if it is not working properly, if it has

been dropped or damaged, or water is spilled on the unit. Return the machine to the nearest authorized retailer or service center for examination, repair, electrical or mechanical adjustment.

• While the machine is stored or in use if you notice anything unusual, such as an odor, heat, discoloration or deformation, stop using the machine immediately and unplug the power cord.

• When transporting the sewing machine, be sure to carry it by its handle. Lifting the sewing

machine by any other part may damage the machine or result in the machine falling, which could cause injuries.

• When lifting the sewing machine, be careful not to make any sudden or careless movements,

otherwise you may injure your back or knees.

4 Always keep your work area clear:

• Never operate the machine with any air openings blocked. Keep ventilation openings of the

sewing machine and foot control free from the build up of lint, dust, and loose cloth.

• Do not store objects on the foot controller.

• Do not use extension cords. Plug the machine directly into the electrical outlet.

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• Never drop or insert any object into any opening.

• Do not operate where aerosol (spray) products are being used or where oxygen is being

administered.

• Do not use the machine near a heat source, such as a stove or iron; otherwise, the machine,

power cord or garment being sewn may ignite, resulting in fire or an electric shock.

• Do not place this sewing machine on an unstable surface, such as an unsteady or slanted table,

otherwise the sewing machine may fall, resulting in injuries.

5 Special care is required when sewing:

• Always pay close attention to the needle. Do not use bent or damaged needles.

• Keep fingers away from all moving parts. Special care is required around the machine needle.

• Switch the sewing machine to the symbol “O” position to turn it off when making any adjustments

in the needle area.

• Do not use a damaged or incorrect needle plate, as it could cause the needle to break.

• Do not push or pull the fabric when sewing, and follow careful instruction when freehand

stitching so that you do not deflect the needle and cause it to break.

6 This machine is not a toy:

• Your close attention is necessary when the machine is used by or near children.

• The plastic bag that this sewing machine was supplied in should be kept out of the reach of

children or disposed of. Never allow children to play with the bag due to the danger of suffocation.

• Do not use outdoors.

7 For a longer service life:

• When storing this machine, avoid direct sunlight and high humidity locations. Do not use or store

the machine near a space heater, iron, halogen lamp, or other hot objects.

• Use only neutral soaps or detergents to clean the case. Benzene, thinner, and scouring powders

can damage the case and machine, and should never be used.

• Always consult the operation manual when replacing or installing any assemblies, the presser feet,

needle, or other parts to assure correct installation.

8 For repair or adjustment:

• If the light unit is damaged, it must be replaced by an authorized retailer.

• In the event a malfunction occurs or adjustment is required, first follow the troubleshooting table

in the back of the operation manual to inspect and adjust the machine yourself. If the problem persists, please consult your local authorized retailer.

Use this machine only for its intended use as described in the manual.

Use accessories recommended by the manufacturer as contained in this manual.

Use only the interface cable (USB cable) included with this machine.

The contents of this manual and specifications of this product are subject to change without notice.

For additional product information and updates, visit our web site at www.babylock.com

SAVE THESE INSTRUCTIONS

Federal Communications Commission (FCC)

Declaration of Conformity (For USA Only)

Responsible Party: Tacony Corporation

1760 Gilsinn Lane, Fenton, Missouri 63026

declares that the product

Product Name: Baby Lock Sewing Machine Model Number : BL137A

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

• Consult the retailer or an experienced radio/TV technician for help.

• The included interface cable should be used in order to ensure compliance with the limits for a

Class B digital device.

• Changes or modifications not expressly approved by Tacony Corporation could void the user's

authority to operate the equipment.

Contents

Introduction ........................................................................................................................ 1

Important Safety Instructions .............................................................................................. 1

Machine Features ................................................................................................................7

Accessories .......................................................................................................................... 8

Included accessories ......................................................................................................................................... 8

Optional accessories ......................................................................................................................................... 9

Names of Machine Parts and Their Functions ................................................................... 10

Front view ....................................................................................................................................................... 10

Needle and presser foot section ...................................................................................................................... 11

Right-side/rear view ........................................................................................................................................ 11

Operation buttons ........................................................................................................................................... 12

Operation panel .............................................................................................................................................. 13

GETTING READY 15

Turning the Machine On/Off .............................................................................................16

Power supply precautions ............................................................................................................................... 16

Turning on the machine .................................................................................................................................. 17

Turning off the machine .................................................................................................................................. 17

LCD (Liquid Crystal Display) Operation ............................................................................ 18

Viewing the LCD ............................................................................................................................................. 18

Changing the machine settings ........................................................................................................................ 19

Checking machine operating procedures ........................................................................................................ 21

Winding/Installing the Bobbin ........................................................................................... 22

Bobbin precautions ......................................................................................................................................... 22

Winding the bobbin ........................................................................................................................................ 22

Installing the bobbin ....................................................................................................................................... 27

Upper Threading ...............................................................................................................31

About the spool of thread ................................................................................................................................ 31

Threading the upper thread ............................................................................................................................. 32

Using the twin needle ..................................................................................................................................... 36

Replacing the Needle ........................................................................................................39

Needle precautions ......................................................................................................................................... 39

Selecting the needle depending on the thread and fabric types ...................................................................... 39

Checking the needle ....................................................................................................................................... 40

Replacing the needle ....................................................................................................................................... 41

Replacing the Presser Foot ................................................................................................ 43

Presser foot precautions .................................................................................................................................. 43

Replacing the presser foot ............................................................................................................................... 43

Removing and attaching the presser foot holder .............................................................................................. 45

Sewing Cylindrical Pieces ................................................................................................. 46

Free-arm sewing .............................................................................................................................................. 46

SEWING BASICS 47

Sewing ............................................................................................................................... 48

General sewing procedure .............................................................................................................................. 48

Selecting stitching ........................................................................................................................................... 49

Positioning the fabric ...................................................................................................................................... 50

Starting to sew ................................................................................................................................................. 51

Securing the stitching ...................................................................................................................................... 53

Cutting the thread ........................................................................................................................................... 55

Setting the Stitch ............................................................................................................... 57

Adjusting the stitch width ................................................................................................................................ 57

Adjusting the stitch length ............................................................................................................................... 59

Adjusting the thread tension ............................................................................................................................ 59

Useful Functions ................................................................................................................61

Automatic sewing reverse/reinforcement stitches ............................................................................................ 61

Automatically cutting the thread ..................................................................................................................... 62

Mirroring stitches ............................................................................................................................................ 63

Saving stitch settings ....................................................................................................................................... 64

Useful Sewing Tips ............................................................................................................ 65

Trial sewing .................................................................................................................................................... 65

Changing the sewing direction ........................................................................................................................ 65

Sewing curves ................................................................................................................................................. 65

Sewing thick fabrics ........................................................................................................................................ 65

Sewing hook-and-loop fastener ....................................................................................................................... 66

Sewing thin fabrics .......................................................................................................................................... 66

Sewing stretch fabrics ...................................................................................................................................... 67

Sewing an even seam allowance ..................................................................................................................... 67

UTILITY STITCHES 69

Stitch Setting Chart ...........................................................................................................70

Utility stitches ................................................................................................................................................. 70

Overcasting Stitches .......................................................................................................... 74

Sewing overcasting stitches using overcasting foot "G" .................................................................................... 74

Sewing overcasting stitches using zigzag foot "J" ............................................................................................. 75

Sewing overcasting stitches using the optional side cutter ............................................................................... 76

Basic Stitching ................................................................................................................... 78

Basting ............................................................................................................................................................ 78

Basic stitching ................................................................................................................................................. 78

Blind Hem Stitching ..........................................................................................................80

Buttonhole Stitching/Button Sewing .................................................................................. 83

Buttonhole sewing .......................................................................................................................................... 84

Button sewing ................................................................................................................................................. 88

Zipper Insertion ................................................................................................................. 90

Inserting a centered zipper .............................................................................................................................. 90

Inserting a side zipper ..................................................................................................................................... 92

Sewing Stretch Fabrics and Elastic Tape ............................................................................95

Stretch stitching ............................................................................................................................................... 95

Elastic attaching .............................................................................................................................................. 96

Appliqué, Patchwork and Quilt Stitching ..........................................................................97

Appliqué stitching ........................................................................................................................................... 98

Patchwork (crazy quilt) stitching ..................................................................................................................... 99

Piecing ............................................................................................................................................................ 99

Quilting ........................................................................................................................................................ 100

Free-motion quilting ...................................................................................................................................... 102

Reinforcement Stitching .................................................................................................. 103

Triple stretch stitching ................................................................................................................................... 103

Bar tack stitching ........................................................................................................................................... 103

Darning ......................................................................................................................................................... 106

Eyelet Stitching ................................................................................................................ 108

Decorative Stitching ........................................................................................................ 109

Fagoting ........................................................................................................................................................ 110

Scallop stitching ............................................................................................................................................ 111

Smocking ...................................................................................................................................................... 112

Shell tuck stitching ........................................................................................................................................ 113

Joining .......................................................................................................................................................... 114

Heirloom stitching ........................................................................................................................................ 114

EMBROIDERY 117

Embroidering Neatly ....................................................................................................... 118

What to prepare ............................................................................................................................................ 118

Embroidery step by step ................................................................................................................................ 119

Attaching the Embroidery Foot .......................................................................................120

Attaching the embroidery foot ...................................................................................................................... 120

Removing the embroidery foot ..................................................................................................................... 122

Attaching the Embroidery Unit ........................................................................................ 123

Embroidery unit precautions ......................................................................................................................... 123

Attaching the embroidery unit ....................................................................................................................... 123

Removing the embroidery unit ...................................................................................................................... 125

Preparing the Fabric ........................................................................................................ 126

Attaching a stabilizer material to the fabric ................................................................................................... 126

Setting the fabric in the embroidery frame ..................................................................................................... 127

Attaching the Embroidery Frame ..................................................................................... 130

Attaching the embroidery frame .................................................................................................................... 130

Removing the embroidery frame ................................................................................................................... 131

Selecting Embroidery Patterns ......................................................................................... 132

Copyright information ................................................................................................................................... 132

Embroidery pattern types ............................................................................................................................... 132

LCD (liquid crystal display) operation ........................................................................................................... 133

Selecting alphanumeric characters ................................................................................................................ 136

Selecting an embroidery pattern .................................................................................................................... 137

Selecting a frame pattern ............................................................................................................................... 137

Using an embroidery card ............................................................................................................................. 138

Embroidering ...................................................................................................................139

Embroidering a pattern .................................................................................................................................. 139

Appliquéing ................................................................................................................................................. 141

Editing Patterns ...............................................................................................................143

Adjusting the layout and the size ................................................................................................................... 143

Adjusting the thread tension .......................................................................................................................... 145

Connecting character patterns ....................................................................................................................... 146

Resewing ...................................................................................................................................................... 147

Thread runs out partway through a design ..................................................................................................... 148

Stopping while embroidering ........................................................................................................................ 148

Using the Memory Function ............................................................................................150

Embroidery data precautions ......................................................................................................................... 150

Saving patterns .............................................................................................................................................. 151

Retrieving embroidery patterns from the computer ........................................................................................ 152

APPENDIX 155

Care and Maintenance .................................................................................................... 156

Cleaning the machine surface ....................................................................................................................... 156

Cleaning the race .......................................................................................................................................... 156

Troubleshooting ..............................................................................................................158

Error messages .............................................................................................................................................. 163

Adjusting the LCD ......................................................................................................................................... 167

Operation beep ............................................................................................................................................. 167

Upgrading Your Machine's Software ............................................................................... 168

Index ............................................................................................................................... 169

Machine Features

a Automatic thread cutting

The thread can be cut automatically after sewing (page 55, 62).

b Fast bobbin winding system

With the fast and simple bobbin winder, you can wind bobbins with one press of a button (page 22).

c Built-in stitches

You can select from the built-in utility stitches available (page 70).

d USB port connector

Various PES embroidery patterns on the website or saved in your PC become available by using the USB cable (page 152).

e Bright light

The convenient LED lamp makes it easy to work on dark fabrics.

f Seven-point feed dogs

Ensure smooth, even feeding of multiple fabric layers and a variety of fabric weights (page 11).

g Quick-set bobbin

You can start sewing without pulling up the bobbin thread (page 27).

h Easy-to-use needle threader

You can thread the needle easily by one press of a lever (page 32).

i Lighted Start/Stop button

When the green light is on, the machine is ready to sew. A red or orange light indicates an error or that the machine is warming up (page 12).

j Embroidery

You can embroider built-in embroidery patterns, alphanumeric characters, framed decorations, designs from optional embroidery cards, and designs imported from your computer (page 117).

Accessories

After opening the box, check that the following accessories are included. If any item is missing or damaged, contact your authorized retailer.

Included accessories

Note

z Foot controller: Model T

This foot controller can be used on this machine model BL137A.

z The securing screw on the side of the presser foot holder is available through your authorized retailer.

(Part code: 132730-122)

12.3.4.5.6.7.8.9.

10.

11. 12. 13. 14. 15. 16. 17. 18.

20. 21. 22. 23.

24.

25. 26. 27.

28. 29. 30. 31. 32.

1 75/11 2 needles, 90/14 2 needles , 90/14 2 needles: Ball point needle (gold colored)

No. Part Name Part Code No. Part Name Part Code

1 Buttonhole foot "A" XC2691-023 18 Spool cap (small) 130013-124 2 Overcasting foot "G" XC3098-031 19 Extra spool pin XE2241-001 3 Monogramming foot "N" XD0810-031 20 Spool net XA5523-020 4 Zipper foot "I" X59370-021 21 Foot controller XC8816-021 5 Zigzag foot "J" (on machine) XC3021-031 22 Scissors XC1807-121 6 Blind stitch foot "R" XC4051-031 23 Disc-shaped screwdriver XC1074-051 7 Button fitting foot "M" XE2137-001 24 Embroidery foot "Q" XD0474-151

8 Seam ripper X54243-051 25

9 Bobbin (4) X52800-120 26

10 Needle set X58358-021 27 Accessory bag XC4487-021 11 Twin needle X59296-121 28 Machine cover XE5402-001 12 Cleaning brush X59476-021 29 USB cable XD0745-051

13 Eyelet punch 135793-001 30

14 Screwdriver XC4237-021 31 Quick reference guide XE5405-001 15 Touch pen XE3069-001 32 Stabilizer 182986-024 16 Spool cap (large) 130012-024

Spool cap (medium) (on

machine)

XE1372-001

Embroidery set (medium) H 10 cm X W 10 cm (H 4 inches X W 4 inches)

Embroidery bobbin thread (white)

Instruction and Reference Guide

Frame and embroidery sheet

EF62:

BBT-W

XE5404-001

Optional accessories

The following are available as optional accessories.

1. 2. 3.

6. 7. 8.

No. Part Name Part Code

Embroidery bobbin thread (black)

Embroidery bobbin thread (white)

2 Embroidery card -

Embroidery set (small)

H 2 cm (H 1 inch × W 2-1/2 inches)

Embroidery set (multi position (large))

H 17 cm × W 10 cm (H 6-7/10 inches × W 4

inches) 5 Quilting guide BLG-QG 6 Walking foot BLG-WF 7 Open toe quilting foot BLSR-FMO 8 Side cutter "S" BLG-SCF

W 6 cm

Frame and embroidery sheet

BBT-B

BBT-W

EF61:

EF71:

Memo

All specifications are correct at the time of printing. The part codes are subject to change without notice.

z Visit your Baby Lock retailer for a complete listing of optional accessories available for your machine. z Use Baby Lock embroidery card with your machine. Please see your authorized retailer for availability

of embroidery cards or visit the Baby Lock website at www.babylock.com.

Names of Machine Parts and Their Functions

The names of the various parts of the sewing machine and their functions are described below. Before using the sewing machine, carefully read these descriptions to learn the names of the machine parts.

Front view

a Thread guide cover (page 24, 33)

Pass the thread under this thread guide cover when winding the bobbin thread and threading the machine.

b Thread guide (page 24, 33)

Pass the thread under this thread guide when winding the bobbin thread and threading the machine.

c Spool pin (page 23, 32)

Place a spool of thread on the spool pin.

d Bobbin winder (page 22)

Use the bobbin winder when winding the bobbin.

e LCD (liquid crystal display) (touch panel) (page 18)

Setting for the selected stitch or pattern and error messages appear in the LCD.

f Operation panel (page 13)

Use the keys on this panel to select stitches or embroidery patterns, or check how to use the sewing machine, etc.

g Embroidery unit connector slot (page 123)

Plug in the connector for the embroidery unit.

h Presser foot lever (page 50)

Raise and lower the presser foot lever to raise and lower the presser foot.

i Operation buttons (page 12)

Use these buttons to operate the machine.

j Flat bed attachment (page 46)

Remove the flat bed attachment when sewing cylindrical pieces such as sleeve cuffs.

k Thread cutter (page 56)

Pass the threads through the thread cutter to cut them.

l Needle threader lever (page 35)

Use the needle threader lever to thread the needle.

m Thread tension dial (page 59, 145)

Adjust the upper thread tension with this dial.

n Thread take-up lever (page 34)

o Bobbin-winding thread guide and pretension disc

(page 24)

Pass the thread under this thread guide and around the pretension disc when winding the bobbin thread.

Needle and presser foot section

a Buttonhole lever (page 86)

Lower the buttonhole lever when sewing buttonholes and bar tacks.

b Thread guide disk (page 34)

Pass the thread through the thread guide disk when using the needle threader to thread the needle.

c Needle bar thread guide (page 34)

Pass the upper thread through the needle bar thread guide.

d Needle plate (page 67)

The needle plate is marked with guides for sewing straight seams.

e Needle plate cover (page 156)

Remove the needle plate cover to clean the bobbin case and race.

f Bobbin cover/bobbin case (page 28)

Remove the bobbin cover, and then insert the bobbin into the bobbin case.

g Feed dogs (page 88)

The feed dogs feed the fabric in the sewing direction.

h Presser foot (page 43, 50)

The presser foot applies pressure consistently on the fabric as the sewing takes place. Attach the appropriate presser foot for the stitch selected.

i Presser foot holder (page 45)

The presser foot is installed onto the presser foot holder.

Right-side/rear view

a Handle

Carry the sewing machine by its handle when transporting the machine.

b Handwheel (page 50)

Turn the handwheel toward you (counterclockwise) to raise and lower the needle to sew one stitch.

c Embroidery card slot (page 138)

Insert the embroidery card.

d USB port (Type B) (page 152)

Connect the one end of the USB cable to this port and the other to the computer.

e Air vent

The air vent allows the air surrounding the motor to be circulated. Do not cover the air vent while the sewing machine is being used.

f Main power switch (page 17)

Use the main power switch to turn the sewing machine on and off.

g Foot controller jack (page 52)

Insert the plug on the end of the foot controller cable into the foot controller jack.

h Power supply jack (page 17)

Insert the plug on the power supply cord into the power supply jack.

i Drop feed lever (page 88)

Use the drop feed lever to lower the feed dogs.

Memo

z Refer to pages 10 through 13 while you are

learning to use your machine.

Operation buttons

The operation buttons help you to easily perform various basic sewing machine operations.

a Start/stop button

Press the start/stop button to start or stop sewing. The machine sews at a slow speed at the beginning of sewing while the button is pressed. When sewing is stopped, the needle is lowered in the fabric. For details, refer to "Starting to sew" (page 51). The button changes color according to the machine’s operation mode.

Green: The machine is ready to sew or is

Red: The machine can not sew.

Orange: The machine is winding the bobbin

sewing.

thread, or the bobbin winder shaft is moved to the right side.

Memo

z When the foot controller is plugged in,

(Start/stop button) cannot be used to

start sewing.

b Needle position button

Press the needle position button to raise or lower the needle. Be sure to raise the needle before threading the needle. Use this button to change the sewing direction or for detailed sewing in small areas. Pressing the button twice sews one stitch.

c Reverse/reinforcement stitch button

Press the reverse/reinforcement stitch button to sew reverse stitches or reinforcement stitches. Reverse stitches are sewn by keeping the button pressed down to sew in the opposite direction. Reinforcement stitches are sewn by sewing 3 to 5 stitches on top of each other. For details, refer to "Securing the stitching" (page 53).

CAUTION

● Do not press the thread cutter button

after the threads have already been cut, otherwise the needle may break, the threads may become tangled or damage to the machine may occur.

Note

z Do not press the thread cutter button if there

is no fabric under the presser foot or while the machine is sewing, otherwise damage to the machine may occur.

z When cutting nylon thread or other special

threads, use the thread cutter on the side of the machine. For details, refer to "Using the thread cutter" (page 56).

e Sewing speed controller

Slide the sewing speed controller to adjust the sewing speed.

d Thread cutter button

Press the thread cutter button after sewing is stopped to cut both the upper thread and the bobbin threads. For details, refer to "Cutting the thread" (page 55).

Operation panel

The front operation panel has an LCD (liquid crystal display) and operation keys.

a LCD (liquid crystal display) (touch panel)

Setting for the selected stitch or pattern and error messages appear in the LCD. Touch the keys displayed on the LCD with your finger or the touch pen to perform operations. For details, refer to "LCD (Liquid Crystal Display) Operation" (page 18).

b Back key

Press to return to the previous screen.

c Previous page key

Displays the previous page when there are items that are not displayed on the LCD.

d Next page key

Displays the next page when there are items that are not displayed on the LCD.

e Memory key

Press to enter alphabet character embroidery or embroidery patterns you have edited or adjusted, etc. into the sewing machine memory.

f Utility stitch key

Press this key to select a utility stitch.

g Embroidery key

Press this key to sew embroidery.

h Settings key

Press to set the needle stop position, the buzzer sound, and more.

i Sewing machine help key

Press to get help on using the sewing machine. Displays simple explanations of setting upper thread / bobbin winding / setting bobbin thread / needle replacement / embroidery unit attachment / embroidery frame attachment / embroidery foot attachment / presser foot replacement.

1 GETTING READY

The various preparations required before starting to sew are described in this chapter.

Turning the Machine On/Off ..................................................................................16

LCD (Liquid Crystal Display) Operation..................................................................18

Winding/Installing the Bobbin.................................................................................22

Upper Threading .....................................................................................................31

Replacing the Needle ..............................................................................................39

Replacing the Presser Foot ......................................................................................43

Sewing Cylindrical Pieces........................................................................................46

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

Turning the Machine On/Off

This section explains how to turn the sewing machine on and off.

Power supply precautions

Be sure to observe the following precautions concerning the power supply.

WARNING

● Use only regular household electricity for the power source. Using other power sources may result in fire, electric shock, or damage to the machine.

● Make sure that the plugs on the power cord are firmly inserted into the electrical outlet and the power supply jack on the machine.

● Do not insert the plug on the power cord into an electrical outlet that is in poor condition.

● Turn off the main power and remove the plug in the following circumstances:

• When you are away from the machine

• After using the machine

• When the power fails during use

• When the machine does not operate correctly due to a bad connection or a disconnection

• During electrical storms

CAUTION

● Use only the power cord included with this machine.

● Do not use extension cords or multi-plug adapters with many other appliances plugged in to

them. Fire or electric shock may result.

● Do not touch the plug with wet hands. Electric shock may result.

● When unplugging the machine, always turn off the main power first. Always grasp the plug to

remove it from the outlet. Pulling on the cord may damage the cord, or lead to fire or electric shock.

● Do not allow the power cord to be cut, damaged, modified, forcefully bent, pulled, twisted, or bundled. Do not place heavy objects on the cord. Do not subject the cord to heat. These things may damage the cord and cause fire or electric shock. If the cord or plug is damaged, take the machine to your authorized retailer for repairs before continuing use.

● Unplug the power cord if the machine is not to be used for a long period of time. Otherwise a fire may result.

Turning on the machine

Prepare the included power cord.

Make sure that the sewing machine is turned

off (the main power switch is set to " "), and then plug the power supply cord into the power supply jack on the right side of the machine.

Insert the plug of the power supply cord into a

household electrical outlet.

a Power supply jack

Press the right side of the main power switch

on the right side of the machine to turn the machine on (set it to "|").

X The light, LCD and (Start/stop button)

light up when the machine is turned on.

Memo

z When the machine is turned on, the needle

and the feed dogs will make sound when they move; this is not a malfunction.

Turning off the machine

When you have finished using the sewing machine, turn it off. In addition, before transporting the sewing machine to another location, be sure to turn it off.

Make sure that the machine is not sewing.

Press the left side of the main power switch on

the right side of the machine to turn the machine off (set it to " ").

X The light, LCD and (Start/stop button)

go off when the machine is turned off.

Unplug the power supply cord from the

electrical outlet.

Grasp the plug when unplugging the power supply cord.

Unplug the power cord from the power supply

jack.

Note

z If a power outage occurs while the sewing

machine is being operated, turn off the sewing machine and unplug the power supply cord. When restarting the sewing machine, follow the necessary procedure to correctly operate the machine.

(For U.S.A. only) z This appliance has a polarized plug (one

blade wider than the other). To reduce the risk of electrical shock, this plug is intended to fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not modify the plug in any way.

Turning the Machine On/Off 17

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

LCD (Liquid Crystal Display) Operation

Selected stitch, pattern settings and messages are displayed on the LCD (liquid crystal display) on the front of the sewing machine. Change the screen on the LCD using the keys on the right side of the LCD, and make operations by directly touching the icons with your finger or a "Operation panel" (page 13).

Viewing the LCD

When the power is turned on, the LCD comes on. When you touch the LCD screen according to the message displayed on the screen with your finger or a touch pen, the following utility stitch selection screen is displayed.

touch pen. For details, refer to

l k

0 9

a Selected stitch b Presser foot to be used c Stitches d Stitch settings and twin needle sewing e Stitch width f Stitch length g Number of the selected stitch h Number of stitch selections

i Horizontal mirror image j Automatic thread cutting k Automatic reverse/reinforcement l Single/twin needle sewing and needle stop

position

Memo

z A different screen is displayed when the embroidery unit is attached. The details are explained in

"Selecting an embroidery pattern" (page 137).

z Refer to "Error messages" (page 163) for messages displayed on the LCD. z Depending on the model of sewing machine, an animation may be displayed when the power is turned

on. When an animation is displayed, the screen above will be displayed if you touch the LCD with your finger.

Changing the machine settings

Various sewing machine operations and sewing settings can be changed. The stitch or machine attributes that can be set are listed below. For details on operation, refer to page 20.

Attribute Icon Details Settings

Needle position

Stitch width control

Thread color display

Display unit

Buzzer

Opening screen

Specifies where the needle is positioned when the sewing machine is stopped.

Allows the stitch width to be adjusted with the sewing speed controller (page 58).

Changes the thread color display on the embroidery screen (page 133).

(When "Thread No.#123" is selected)

Selects the measurement units that are displayed (only for embroidering) (page 134).

Specifies whether or not a beep is sounded with each operation (page 167).

Sets whether or not to display the opening screen when the power is turned on. (There are models where this cannot be changed.)

Down Up

Thread color/Time to

embroider/Needle count/

Thread number (#123)

Embroidery/Country/Madeira

poly/Madeira rayon/Sulky/

Robison Anton

mm/INCH

Initial needle position

Language

LCD brightness Adjust the brightness of the LCD (page 167).

EMB.SCS

Product number NO.:

Program version Version: Displays the program version. -

Selects whether "1Straight stitch (left)" or

Straight stitch (middle)" that is automatically

" selected when the machine is turned on.

Allows the language used in the screens to be changed.

Displays the stitch count of the total stitches embroidered. The stitch count serves as a reminder to take your machine in for regular servicing. (Contact your authorized retailer for details.)

The "NO." is the number for the embroidery and sewing machine.

English/German/French/

Italian/Dutch/Spanish/

Japanese/Danish/Norwegian/

Finnish/Swedish/Portuguese/

Russian/Korean/Thai/others

Lighter Darker

Memo

z The item shown in reverse highlighting are the settings at the time of purchase.

LCD (Liquid Crystal Display) Operation 19

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

Turn on the sewing machine.

The highlighted display is the initi al setting.

X The LCD comes on.

Example: Changing the needle stop position

Press (Settings key) on the display

panel.

X The setting screen appears.

Press the item to be set.

Switch the screen using (Previous page key) and (Next page key).

• The following screens show their default settings.

When settings are complete, press

(Back key).

X The initial stitch screen appears again.

Memo

z "NO." is the individual number for the

sewing machine.

z "VERSION" is the program version which is

installed in the sewing machine.

z Settings that are changed are saved even if

the power is turned off.

Press (Next page key) to switch to the

Checking machine operating procedures

Simple explanations can be referred on the LCD display for the following items. Displays simple explanations of setting upper thread / bobbin winding / setting bobbin thread / needle replacement / embroidery unit attachment / embroidery frame attachment / embroidery foot attachment / presser foot replacement on the LCD.

Turn on the sewing machine.

X The LCD comes on.

Press (Sewing machine help key) on

the display panel.

next page.

If you press (Previous page key), you return to the previous page.

Press (Back key) to return to the item selection screen.

Example: Upper threading

X The sewing machine help screen appears.

Press the item to be displayed.

a Upper threading b Bobbin winding c Bobbin installation d Needle replacement e Presser foot replacement f Embroidery foot attachment g Embroidery frame attachment h Embroidery unit attachment

X The first screen describing the procedure for

the selected topic appears.

After you finish viewing, press (Back

key) two times.

X The initial stitch screen appears again.

Memo

z For details on each topic, refer to the

corresponding page in this Operation Manual.

LCD (Liquid Crystal Display) Operation 21

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

Winding/Installing the Bobbin

This section describes how to wind the thread onto the bobbin, and then insert the bobbin thread.

Bobbin precautions

Be sure to observe the following precautions concerning the bobbin.

CAUTION

● Only use the Bobbin (part code: X52800-120) designed specifically for this sewing machine. Use of any other bobbin may result in injuries or damage to the machine.

● The included bobbin was designed specifically for this sewing machine. If bobbins from other models are used, the machine will not operate correctly. Use only the included bobbin (part code: X52800-120) or bobbins of the same type (Class 15 plastic bobbins).

Actual size

11.5 mm (7/16 inch)

This model

Other model

Winding the bobbin

Wind the thread around the bobbin to prepare the bobbin thread.

a Bobbin-winding thread guide b Bobbin winder shaft c Bobbin

Memo

z The order that the machine should be threaded for winding the bobbin is indicated by a broken line on

the sewing machine. Be sure to thread the machine as indicated.

Turn on the sewing machine.

Place the bobbin on the bobbin winder shaft so

that the spring on the shaft fits into the notch in the bobbin. Press down on the bobbin until it snaps into place.

a Notch b Bobbin winder shaft spring

Slide the bobbin winder in the direction of the

arrow until it snaps into place.

Place the spool of thread for the bobbin onto

the spool pin.

Slide the spool onto the pin so that the spool is horizontal and the thread unwinds to the front at the bottom.

Memo

z For embroidering, use the embroidery

bobbin thread.

Note

z If the spool is not positioned so that the

thread unwinds correctly, the thread may become tangled around the spool pin.

Slide the spool cap onto the spool pin and

return the spool pin to its original position.

Slide the spool cap as far as possible to the right as shown, with the rounded side on the left.

Pick up the spool pin and remove the spool

cap that is inserted onto the spool pin.

a Spool cap b Spool pin

(Start/stop button) lights up in orange.

CAUTION

● If the spool or the spool cap is not positioned correctly, the thread may become tangled around the spool pin or the machine may be damaged.

● Three spool cap sizes are available, allowing you to choose a spool cap that best fits the size of spool being used. If the spool cap is too small for the spool being used, the thread may catch on the slit in the spool or the machine may be damaged.

●

Winding/Installing the Bobbin 23

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

Pass the thread behind the thread guide cover

Note

z When sewing with fine, cross-wound thread,

use the small spool cap, and leave a small space between the cap and the spool.

and to the front.

While holding the thread near the spool with your right hand, pull the thread with your left hand as shown below.

a Spool cap (small) b Spool (cross-wound thread) c Space

z When using thread that winds off quickly,

such as transparent nylon thread or metallic thread, place the spool net over the spool before placing the spool of thread onto the spool pin. If the spool net is too long, fold it to fit the size of the spool. When the spool net is used, the upper thread tension may become tighter. Before sewing, refer to "Adjusting the thread tension" (page

59).

a Thread guide cover

Pull the thread to the right, pass it under the

hook of the bobbin-winding thread guide, and then wind the thread counterclockwise under the pretension disc, pulling it in as far as possible.

a Spool net b Spool c Spool cap d Spool pin

Pull the thread from the spool and pass the

thread under the hook of thread guide.

a Thread guide

a Bobbin-winding thread guide

Make sure that the thread passes under the pretension disk.

b Hook c Pretension disk d Pull it in as far as possible.

Wind the end of the thread clockwise around

the bobbin five or six times.

While using your left hand to hold the thread that was passed through the bobbin-winding thread guide, use your right hand to wind the end of the thread.

Wind five or six times.

CAUTION

● Be sure to pull the thread tightly and wind it clockwise. If the thread is wound counterclockwise, the thread may wind around the bobbin winder shaft.

Pass the end of the thread through the guide

slit in the bobbin winder seat, and then pull the thread to the right to cut it.

Slide the sewing speed controller to the right.

a Speed controller

Note

In the setting screen be sure the stitch width control setting is For details, refer to "Adjusting stitch width using the sewing speed controller" (page 58).

Press (Start/stop button) once.

When the foot controller is plugged in, press down on the foot controller.

"OFF"

before winding bobbin.

a Guide slit in bobbin winder seat

(with built-in cutter)

CAUTION

● Be sure to cut the thread as described. If the bobbin is wound without cutting the thread using the cutter built into the slit in the bobbin winder seat, the thread may become tangled in the bobbin or the needle may bend or break when the bobbin thread starts to run out.

Memo

z Make sure that the thread is correctly set

before starting the bobbin winding. Otherwise the thread may become tangled and fail to wind the thread.

a Start/stop button

The bobbin starts winding and "Winding bobbin thread..." is displayed on the LCD screen.

Note

Do not get away from the machine while winding the bobbin. Make sure the bobbin thread is being wound correctly. If the bobbin thread is wound incorrectly, press (Start/stop button) or operate the foot controller immediately to stop the bobbin winding.

When the bobbin winding stops or becomes

slow, press (Start/stop button) once to stop the machine.

When the foot controller is plugged in, remove your foot from the foot controller.

X The bobbin winding will stop.

CAUTION

● When the bobbin winding stops or becomes slow, stop the machine. Otherwise, the sewing machine may be damaged.

Winding/Installing the Bobbin 25

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

Cut the thread with scissors, slide the bobbin

winder shaft to the left, and then remove the bobbin from the shaft.

Memo

z If the bobbin winder shaft is set to the right

side, the needle will not move. (Sewing is impossible.)

Slide the sewing speed controller back to

preferred sewing speed.

■ When the thread became tangled under the bobbin winder seat.

If the bobbin winding starts when the thread is not passed under the pretension disk of the bobbinwinding thread guide correctly, the thread may become tangled under the bobbin winder seat. In such a case, wind off the thread according to the following procedure.

a Thread b Bobbin winder seat

CAUTION

● Do not remove the bobbin winder seat even if the thread become tangled under the bobbin winder seat. It may result in injuries.

● Do not remove the screw of the bobbin winder presser, otherwise the machine may be damaged; you cannot wind off the thread by removing the screw.

Memo

z When the sewing machine is started or the

handwheel is turned after winding the bobbin, the machine will make a clicking sound; this is not a malfunction.

a Screw of the bobbin winder presser

If the thread become tangled under the bobbin

winder seat, press (Start/stop button) once to stop the bobbin winding.

When the foot controller is plugged in, remove your foot from the foot controller.

a Start/stop button

Cut the thread with scissors beside the bobbin-

winding thread guide.

Installing the bobbin

Install the bobbin wound with thread.

CAUTION

● Use a bobbin that has been correctly wound with thread, otherwise the needle may break or the thread tension will be incorrect.

a Bobbin-winding thread guide

Slide the bobbin winder shaft to the left, and

then remove the bobbin from the shaft.

Hold the thread end with your left hand, and

wind off the thread clockwise near the bobbin with your right hand as shown below.

Wind the bobbin again.

Note

z Make sure that the thread passes under the

pretension disk of the bobbin-winding thread guide correctly (page 24).

Actual size

11.5 mm

(7/16 inch)

This model

Other model

Memo

z The order that the bobbin thread should be

passed through the bobbin case is indicated by marks that surround the bobbin case.

Winding/Installing the Bobbin 27

GETTING READY — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —

Press (Needle position button) once or

twice to raise the needle, and then raise the presser foot lever.

a Needle position button b Presser foot lever

Turn off the sewing machine.

Slide the bobbin cover latch to the right.

Insert the bobbin into the bobbin case with

your right hand.

• Be sure to insert the bobbin correctly.

CAUTION

● Be sure to insert the bobbin and depress it to the bottom with your finger. Otherwise, the thread may break or the thread tension will be incorrect.

● Be sure to thread the machine as indicated. Otherwise, the thread may break or the thread tension will be incorrect.

Lightly hold down the bobbin with your right

hand, and then guide the thread as shown with your left hand.

a Bobbin cover b Latch

X The bobbin cover opens.

Remove the bobbin cover.

Hold the bobbin with your right hand and hold

the end of the thread with your left hand.

• Be careful not to drop the bobbin.

Pass the thread through the slot as shown, and

then pull the thread out toward the front.

a Cutter

X The cutter cuts the thread.

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