Brother CS-770 Using Your Sewing Machine, Power supply precautions, BSet the main power switch to

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USING YOUR SEWING MACHINE

Power supply precautions

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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.

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

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 dealer 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.

Power supply

aInsert the plug into a wall outlet.

aMain power switch

bJack/socket connector

bSet the main power switch to “I”.

XThe sewing lamp comes on when the machine is turned on.

cTo turn off the machine, set the main power switch to “{”.

XThe sewing lamp goes off when the machine is turned off.

Note

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)

This appliance has a polarized plug (one blade wider than the other). To reduce the risk of electric 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.

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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 Functions Buttons provided on some models Needle and presser foot section Operation buttons ASlideopen theit. flat bed attachment to the left to Operation panelFlat bed attachment Optional accessories AccessoriesCTo turn off the machine, set the main power switch to Using Your Sewing MachinePower supply precautions BSet the main power switch toChanging the needle stop position Foot controllerETurn on the sewing machine Threading the MachineWinding the bobbin Pass the thread around the pre-tension diskGTrim 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 Fabrics Needle precautionsReplacing the Needle Needle types and their usesIncorrect needle Checking the needleReplacing the needle Correct 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 Remove the presser foot Removing the presser foot holderRemoving the presser foot holder Attaching the presser foot holderSewing General sewing procedureCAttach the presser foot DIfwidth.necessary, adjust the stitch lengthSelecting stitching Turn on the sewing machineBRaise the presser foot lever Starting to sewOn the wheel points up. With models equipped Upper tension is too tight Thread tensionSewing reinforcement stitches Correct tensionSewing curves Useful Sewing TipsTrial sewing Changing the sewing directionSlide the flat bed attachment to the left to release it Using a free-arm styleSewing thin fabrics Sewing stretch fabricsAttach overcasting foot G or zigzag foot J Select a stitch Overcasting StitchesChanging the needle position When sewing is finished, cut the threadBasic Stitching Basic stitchingIf 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 stitchingDSelect stitch , or Using the optional quilting guideQuilting Baste the fabric to be quiltedGAfter sewing is finished, slide the feed dog Free-motion quiltingAttach zigzag foot J Select stitch Start sewing Reinforcement StitchingTriple stretch stitching Bar tack stitchingPullpossible.down the buttonhole lever as far as Once sewing is completed,Decorative Stitching DTrim along the stitches FagotingScallop stitching DPull the bobbin threads to create gathers SmockingShell tuck stitching Sew parallel stitching at intervals of 1 cm 3/8 inchUnfold 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 Fabric is LowerOr breaks Thread tenPitched noise While sewing Stitches areSkipped There is a highOperation beep for models equipped with the operation beep Error MessagesNumerics Index30, 32 Page English 885-S33/S34/S36/S37 XC8835-7219