Brother CS-770 operation manual Lower threading, Actual size 11.5mm 7/16 inch This model

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KNOWING YOUR SEWING MACHINE —————————————————————————————————————————

Memo

●When the sewing machine is started or the handwheel is turned after winding the thread around the bobbin, the machine will make a clicking sound; this is not a malfunction.

●The needle bar does not move when you slide the bobbin winding shaft to the right.

Lower threading

Install the bobbin wound with thread.

• For more details on quick-set bobbin, see page 15.

CAUTION

●Winding the bobbin improperly may cause the thread tension to loosen, breaking the needle and resulting in injury.

1 2

aWound evenly

bWound poorly

●The bobbin was designed specifically for this sewing machine. If bobbins from other models are used, the machine will not operate correctly. Use only the enclosed bobbin or bobbins of the same type (part code: SA156, SFB: XA5539-151).

Actual size

11.5mm (7/16 inch)

This model

Other models

CAUTION

●Make sure you turn the power off while threading the machine. If you accidentally step on the foot controller and the machine starts to sew, you could be injured.

aRaise the needle to its highest position by turning the handwheel toward you (counterclockwise) or

press (needle position button) (for models equipped with the needle position button), and raise the presser foot lever.

bSlide the button and open the cover. 1 2

aCover

bSlide button

cPut the bobbin in so the thread comes out in the direction shown by the arrow.

•Only use bobbins that were designed to be used with this machine.

CAUTION

●Make sure you set the bobbin so the thread unrolls in the right direction. If the thread unrolls in the wrong direction, it may cause the thread tension to be incorrect or break the needle.

dHold the end of the thread, push the bobbin down with your finger, and then pass the thread through the slit, as shown.

•Make sure that the thread is correctly inserted through the tension-adjusting spring of the bobbin case. If it is not inserted, re- insert the thread.

1

aTension-adjusting spring

eReplace the bobbin cover. Put the left tab in place (see arrow a), and then press lightly on

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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 partsOperation buttons Needle and presser foot sectionButtons provided on some models Flat bed attachment Operation panelASlideopen theit. flat bed attachment to the left to Accessories Optional accessoriesUsing Your Sewing Machine Power supply precautionsBSet the main power switch to CTo turn off the machine, set the main power switch toFoot controller Changing the needle stop positionThreading the Machine Winding the bobbinPass the thread around the pre-tension disk 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 belowFor models equipped with the quick-set bobbin Drawing up the lower threadLightly hold the end of the upper thread Needle precautions Replacing the NeedleNeedle types and their uses FabricsChecking the needle Replacing the needleCorrect needle Incorrect needleInstalling the needle clamp Sewing with a twin needle Twin needle threadingReplacing the presser foot Replacing the Presser FootMark on the wheel points up. With models Removing the presser foot holder Removing the presser foot holderAttaching the presser foot holder Remove the presser footGeneral sewing procedure SewingDIfwidth.necessary, adjust the stitch length Selecting stitchingTurn on the sewing machine CAttach the presser footOn the wheel points up. With models equipped Starting to sewBRaise the presser foot lever Thread tension Sewing reinforcement stitchesCorrect tension Upper tension is too tightUseful Sewing Tips Trial sewingChanging the sewing direction Sewing curvesUsing a free-arm style Sewing thin fabricsSewing stretch fabrics Slide the flat bed attachment to the left to release itOvercasting Stitches Attach overcasting foot G or zigzag foot J Select a stitchWhen sewing is finished, cut the thread Basic StitchingBasic stitching Changing the needle positionBAttach blind hem foot R CSelect a stitch Blind HEM StitchingIf the needle does not catch the hem fold 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 Sewing buttonholes on stretch fabrics Button sewingCAttach presser foot M ESelect a stitch With stitch Select stitchZipper Insertion Rev. ReverseStretch stitching Sewing Stretch Fabrics and Elastic TapeElastic attaching APPLIQUÉ, Patchwork and Quilt Stitching AppliquésPatchwork crazy quilt stitching PiecingUsing the optional quilting guide QuiltingBaste the fabric to be quilted DSelect stitch , orFree-motion quilting GAfter sewing is finished, slide the feed dogReinforcement Stitching Triple stretch stitchingBar tack stitching Attach zigzag foot J Select stitch Start sewingOnce sewing is completed, Pullpossible.down the buttonhole lever as far asDecorative Stitching Scallop stitching FagotingDTrim along the stitches Smocking Shell tuck stitchingSew parallel stitching at intervals of 1 cm 3/8 inch DPull the bobbin threads to create gathersHeirloom stitching JoiningUnfold the fabric, and then iron the tucks down to one side Stitch Settings Utility stitchesRfc. Reinforcement Pattern No Rfc Binding Appendix Cleaning the machine surface MaintenanceCleaning the bobbin case Remove the bobbin case Troubleshooting Lower Or breaksThread ten Fabric isStitches are SkippedThere is a high 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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