Brother CS-770 operation manual Contents

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CONTENTS

1. KNOWING YOUR SEWING MACHINE	5
NAMES OF MACHINE PARTS AND THEIR FUNCTIONS	5
The main parts	5
Needle and presser foot section	6
Operation buttons	6
Operation panel	7
Flat bed attachment	7
ACCESSORIES	8
Optional accessories	8
USING YOUR SEWING MACHINE	9
Power supply precautions	9
Power supply	9
Foot controller	10
Sewing speed controller (for models equipped with the start/stop button)	10
Changing the needle stop position	10
THREADING THE MACHINE	11
Winding the bobbin	11
Lower threading	14
Upper threading	16
Drawing up the lower thread	19
REPLACING THE NEEDLE	20
Needle precautions	20
Needle types and their uses	20
Checking the needle	21
Replacing the needle	21
Sewing with a twin needle	23
REPLACING THE PRESSER FOOT	24
Replacing the presser foot	24
Removing the presser foot holder	25
2. SEWING BASICS	26
SEWING	26
General sewing procedure	26
Selecting stitching	27
Starting to sew	28
Thread tension	29
USEFUL SEWING TIPS	30
Trial sewing	30
Changing the sewing direction	30
Sewing curves	30
Sewing thick fabrics	30
Sewing thin fabrics	31
Sewing stretch fabrics	31
Using a free-arm style	31

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Contents Computerized Sewing Machine Important Safety Instructions For Users in the UK, EIRE, Malta and Cyprus only For safe operation For a longer service lifeContents Utility Stitches Main parts Names of Machine Parts and Their FunctionsButtons provided on some models Needle and presser foot sectionOperation buttons ASlideopen theit. flat bed attachment to the left to Operation panelFlat bed attachment Optional accessories AccessoriesPower supply precautions Using Your Sewing MachineBSet the main power switch to CTo turn off the machine, set the main power switch toChanging the needle stop position Foot controllerWinding the bobbin Threading the MachinePass the thread around the pre-tension disk ETurn on the sewing machineGTrim the excess thread above the bobbin CSlide the bobbin winder shaft to the right For models equipped with the fast bobbin winding systemActual size 11.5mm 7/16 inch This model Lower threadingFor models equipped with the quick-set bobbin Right side see arrow b until the cover clicks into placeUpper threading Thread take-up lever Catch the thread on the hook as shown below DFully lower the needle threader leverLightly hold the end of the upper thread Drawing up the lower threadFor models equipped with the quick-set bobbin Replacing the Needle Needle precautionsNeedle types and their uses FabricsReplacing the needle Checking the needleCorrect needle Incorrect needleInstalling the needle clamp Twin needle threading Sewing with a twin needleMark on the wheel points up. With models Replacing the Presser FootReplacing the presser foot Removing the presser foot holder Removing the presser foot holderAttaching the presser foot holder Remove the presser footSewing General sewing procedureSelecting stitching DIfwidth.necessary, adjust the stitch lengthTurn on the sewing machine CAttach the presser footBRaise the presser foot lever Starting to sewOn the wheel points up. With models equipped Sewing reinforcement stitches Thread tensionCorrect tension Upper tension is too tightTrial sewing Useful Sewing TipsChanging the sewing direction Sewing curvesSewing thin fabrics Using a free-arm styleSewing stretch fabrics Slide the flat bed attachment to the left to release itAttach overcasting foot G or zigzag foot J Select a stitch Overcasting StitchesBasic 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 Buttonholes can be sewn and buttons can be sewn on Buttonhole SewingIf the button does not fit in the button guide plate Size of the buttonhole is setFPullpossible.down the buttonhole lever as far as CAttach presser foot M Button sewingSewing buttonholes on stretch fabrics With stitch Select stitch ESelect a stitchRev. Reverse Zipper InsertionElastic attaching Sewing Stretch Fabrics and Elastic TapeStretch stitching Appliqués APPLIQUÉ, Patchwork and Quilt StitchingPiecing Patchwork crazy quilt stitchingQuilting Using the optional quilting guideBaste the fabric to be quilted DSelect stitch , orGAfter sewing is finished, slide the feed dog Free-motion quiltingTriple stretch stitching Reinforcement StitchingBar tack stitching Attach zigzag foot J Select stitch Start sewingPullpossible.down the buttonhole lever as far as Once sewing is completed,Decorative Stitching DTrim along the stitches FagotingScallop stitching Shell tuck stitching SmockingSew parallel stitching at intervals of 1 cm 3/8 inch DPull the bobbin threads to create gathersUnfold the fabric, and then iron the tucks down to one side JoiningHeirloom stitching Utility stitches Stitch SettingsRfc. Reinforcement Pattern No Rfc Binding Appendix Cleaning the bobbin case MaintenanceCleaning the machine surface Remove the bobbin case Troubleshooting Or breaks LowerThread ten Fabric isSkipped Stitches areThere is a high Pitched noise While sewingOperation beep for models equipped with the operation beep Error MessagesNumerics Index30, 32 Page English 885-S33/S34/S36/S37 XC8835-7219