Brother CS-770 operation manual Lower, Or breaks, Thread ten, Fabric is, Wrinkled

Page 62

APPENDIX —————————————————————————————————————————————————————

Symptom

Possible cause

How to put it right

Reference

 

You have not inserted the needle

Insert the needle properly.

page 21

 

properly.

 

 

 

 

 

 

 

 

The area around the hole in the nee-

Replace the needle plate.

–

 

dle plate is scratched.

Contact your retailer or the nearest

 

authorised service center.

 

 

 

 

 

 

 

 

 

The area around the hole in the

Replace the presser foot.

 

The upper

Contact your retailer or the nearest

–

presser foot is scratched.

thread breaks.

authorised service center.

 

 

 

 

 

 

 

 

The bobbin case is scratched, or has

Replace the bobbin case.

 

 

Contact your retailer or the nearest

–

 

a burr on it.

 

authorised service center.

 

 

 

 

 

 

 

 

 

You have not used a bobbin that has

Incorrect bobbins will not work

 

 

properly. Only use a bobbin that has

page 11

 

been designed for this machine.

 

been designed for this machine.

 

 

 

 

 

 

 

 

 

You have not wound the bobbin

Wind the bobbin thread properly.

page 11

 

thread properly.

 

 

 

 

 

 

 

 

The bobbin is scratched or does not

Replace the bobbin.

–

 

turn smoothly.

 

 

 

The lower

 

 

 

The thread is tangled.

Remove the tangled thread and

page 57

thread is tangled

clean the bobbin case.

or breaks.

 

 

 

 

 

You have not used a bobbin that has

Incorrect bobbins will not work

 

 

 

 

properly. Only use a bobbin that has

page 11

 

been designed for this machine.

 

been designed for this machine.

 

 

 

 

 

 

 

 

 

Bobbin is set incorrectly.

Reset the bobbin thread correctly.

page 14, 15

 

 

 

 

 

You have not threaded the upper

Correct the upper threading.

page 16

 

thread properly.

 

 

 

 

 

 

 

 

You have not wound the bobbin

Wind the bobbin thread properly.

page 11

 

thread properly.

 

 

 

 

 

 

 

 

You have not threaded the right

Choose a thread and needle that are

 

 

combination of thread and needle

page 20

 

appropriate for the type of fabric.

 

for the fabric you are using.

 

The thread ten-

 

 

 

 

 

You have not attached the presser-

Attach the presser-foot holder prop-

 

sion is incorrect.

page 25

 

foot holder properly.

erly.

 

 

The thread tension is incorrect.

Adjust the tension of the upper

page 29

 

thread.

 

 

 

 

 

 

 

 

You have not used a bobbin that has

Incorrect bobbins will not work

 

 

properly. Only use a bobbin that has

page 11

 

been designed for this machine.

 

been designed for this machine.

 

 

 

 

 

 

 

 

 

Bobbin is set incorrectly.

Reset the bobbin thread correctly.

page 14, 15

 

 

 

 

 

You have not threaded the upper

Thread the upper thread and wind

page 14, 15, 16

 

thread properly or fitted the bobbin

 

the bobbin thread properly.

 

properly.

 

 

 

 

 

 

 

 

 

You have not fitted the spool prop-

Fit the spool properly.

–

 

erly.

 

 

 

The fabric is

You have not used the right

Choose a thread and needle that are

 

combination of fabric, thread and

page 20

appropriate for the type of fabric.

wrinkled.

needle.

 

 

 

 

 

 

 

 

The needle is bent or blunt.

Replace the needle.

page 21

 

 

 

 

 

If you are sewing thin fabric, the

Sew with stabiliser material under

page 31

 

stitch is too thick.

the fabric.

 

 

 

The thread tension is incorrect.

Adjust the tension of the upper

page 29

 

thread.

 

 

 

60

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Contents Computerized Sewing Machine Important Safety Instructions For Users in the UK, EIRE, Malta and Cyprus only For a longer service life For safe operationContents Utility Stitches Names of Machine Parts and Their Functions Main partsButtons provided on some models Needle and presser foot sectionOperation buttons ASlideopen theit. flat bed attachment to the left to Operation panelFlat bed attachment Accessories Optional accessoriesBSet the main power switch to Using Your Sewing MachinePower supply precautions CTo turn off the machine, set the main power switch toFoot controller Changing the needle stop positionPass the thread around the pre-tension disk Threading the MachineWinding the bobbin ETurn on the sewing machineGTrim the excess thread above the bobbin For models equipped with the fast bobbin winding system CSlide the bobbin winder shaft to the rightLower threading Actual size 11.5mm 7/16 inch This modelRight side see arrow b until the cover clicks into place For models equipped with the quick-set bobbinUpper threading Thread take-up lever DFully lower the needle threader lever Catch the thread on the hook as shown belowLightly hold the end of the upper thread Drawing up the lower threadFor models equipped with the quick-set bobbin Needle types and their uses Needle precautionsReplacing the Needle FabricsCorrect needle Checking the needleReplacing the needle Incorrect needleInstalling the needle clamp Sewing with a twin needle Twin needle threadingMark on the wheel points up. With models Replacing the Presser FootReplacing the presser foot Attaching the presser foot holder Removing the presser foot holderRemoving the presser foot holder Remove the presser footGeneral sewing procedure SewingTurn on the sewing machine DIfwidth.necessary, adjust the stitch lengthSelecting stitching CAttach the presser footBRaise the presser foot lever Starting to sewOn the wheel points up. With models equipped Correct tension Thread tensionSewing reinforcement stitches Upper tension is too tightChanging the sewing direction Useful Sewing TipsTrial sewing Sewing curvesSewing stretch fabrics Using a free-arm styleSewing thin fabrics Slide the flat bed attachment to the left to release itOvercasting Stitches Attach overcasting foot G or zigzag foot J Select a stitchBasic stitching When sewing is finished, cut the threadBasic Stitching Changing the needle positionIf the needle does not catch the hem fold Blind HEM StitchingBAttach blind hem foot R CSelect a stitch Buttonhole Sewing Buttonholes can be sewn and buttons can be sewn onSize of the buttonhole is set If the button does not fit in the button guide plateFPullpossible.down the buttonhole lever as far as CAttach presser foot M Button sewingSewing buttonholes on stretch fabrics ESelect a stitch With stitch Select stitchZipper Insertion Rev. ReverseElastic attaching Sewing Stretch Fabrics and Elastic TapeStretch stitching APPLIQUÉ, Patchwork and Quilt Stitching AppliquésPatchwork crazy quilt stitching PiecingBaste the fabric to be quilted Using the optional quilting guideQuilting DSelect stitch , orFree-motion quilting GAfter sewing is finished, slide the feed dogBar tack stitching Reinforcement StitchingTriple stretch stitching Attach zigzag foot J Select stitch Start sewingOnce sewing is completed, Pullpossible.down the buttonhole lever as far asDecorative Stitching DTrim along the stitches FagotingScallop stitching Sew parallel stitching at intervals of 1 cm 3/8 inch SmockingShell tuck stitching DPull the bobbin threads to create gathersUnfold the fabric, and then iron the tucks down to one side JoiningHeirloom stitching Stitch Settings Utility stitchesRfc. Reinforcement Pattern No Rfc Binding Appendix Cleaning the bobbin case MaintenanceCleaning the machine surface Remove the bobbin case Troubleshooting Thread ten LowerOr breaks Fabric isThere is a high Stitches areSkipped Pitched noise While sewingError Messages Operation beep for models equipped with the operation beepIndex Numerics30, 32 Page English 885-S33/S34/S36/S37 XC8835-7219

CS-770 specifications

The Brother CS-770 is a versatile sewing machine that combines advanced technology with user-friendly features, making it an ideal choice for both beginners and seasoned sewists. This model stands out with its robust construction and sleek design, ensuring durability and performance.

One of the key features of the Brother CS-770 is its impressive range of stitch options. The machine boasts 140 built-in stitches, including utility, decorative, and heirloom stitches. This extensive selection offers users the flexibility to create a variety of projects, from simple hems to intricate quilt patterns. The stitches are easily accessible through an intuitive LCD screen, which displays the selected stitch and allows for quick adjustments.

Another highlight of the CS-770 is its automatic needle threader. This convenient technology eliminates the frustration often associated with threading the needle, allowing sewists to focus on their projects instead. Additionally, the drop-in bobbin system simplifies the process of loading the bobbin, reducing downtime and enhancing efficiency.

The machine features a 7-point feed dog system, ensuring smooth and even fabric feeding, whether working with delicate fabrics or heavier materials. This powerful feed mechanism is complemented by a range of presser feet, including a walking foot and a quilting foot, enhancing the machine’s versatility for different sewing tasks.

For those interested in quilting, the Brother CS-770 includes a wide table attachment, providing extra support for larger projects. This feature is particularly beneficial for quilters, allowing them to maneuver their work with ease. The machine also supports free-motion quilting, giving users the freedom to create unique designs.

Other notable characteristics of the Brother CS-770 include adjustable sewing speed, allowing users to set the pace according to their comfort level. The machine also has an auto-declutch bobbin winder, ensuring even and consistent bobbin winding. With built-in storage for accessories and a hard case for protection, this sewing machine is designed for ease of use and convenience.

Overall, the Brother CS-770 integrates innovative sewing technologies with practical features, making it a reliable choice for a wide range of sewing projects. Whether you are a hobbyist looking to dive into new techniques or an experienced sewist seeking a dependable machine, the CS-770 is equipped to meet various sewing needs. Its balance of functionality and user-friendly design makes it a standout model in Brother’s acclaimed lineup of sewing machines.
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