Singer H74 instruction manual Replacing the Needle, Raise or Lower the Feed Dogs

Page 28

REPLACING THE NEEDLE

 

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Attention: Turn power switch of off ("O")

 

 

 

 

 

position when carrying out any of the

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operations shown below.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change the needle regularly, especially if it is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

showing signs of wear and causing problems.

 

 

 

 

 

 

 

 

Insert the needle following the illustrated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

instructions.

 

 

 

 

 

 

 

 

A. Loosen the needle clamp screw and tighten

 

 

 

 

 

 

 

 

again after inserting the new needle.

 

 

 

 

 

 

 

 

The flat side of the shaft should be towards

 

 

 

 

 

 

 

 

the back.

 

 

 

 

 

 

 

 

B. Insert the needle as far up as it will go.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Needles must be in perfect condition.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Problems can occur with:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

- Bent needles

 

 

 

 

 

 

 

 

- Blunt needles

 

 

 

 

 

 

 

 

- Damaged points

RAISE OR LOWER THE FEED DOGS

Sliding the lever to the " " (b) will lower the feed dog, for example during button sewing. If

￿ you wish to continue sewing normally, slide the

lever to the " " (a) in order to raise the feed dogs.

 

 

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The feed dogs will not raise up if you do not

 

 

turn the handwheel, even if the lever is slid to

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￿

 

 

 

 

 

the right. Make a complete turn (one full

 

 

 

 

 

 

revolution of the handwheel) to raise the feed

 

 

 

dogs.

￿￿

Image 28
Contents Page Symbol Instructions Important Safety Instructions Contents Contents Principal Parts of the Machine Operation buttons see page 24/25/26 Machine Control ButtonsFunction buttons see page 27/28/29 Selection buttons see page 30/31 LCD Screen AlphabetMemory ElongationPattern Chart PatternsAlphabets Standard AccessoriesOptional Connecting the Machine to the Power Source Connecting the machineWinding the Bobbin Bobbin windingWinding the Bobbin Inserting the Bobbin Threading the Upper Thread Threading the Upper Thread Using the Needle Threader Drawing UP the Lower Thread Cutting the ThreadAdjusting Presser Foot Pressure TWO-STEP Presser Foot LifterStart/stop button Starting SewingFoot control Thread Tension Changing the Presser Foot Presser Foot Chart Application Needle Presser FootPlease Note Replacing the Needle Raise or Lower the Feed DogsOperation Buttons Reverse button Auto-lock button Needle up/down position button Function Buttons Function Buttons Mirror button see Twin needle button seeSelection Buttons Edit button Memory button Clear buttonSewing Tips Sewing cornersReverse Free armInstalling the extension table More FeaturesSewing on heavy fabrics Needle Position and Stitch Length Zigzag StitchesStretch Stitches Using the all purpose foot Using the overcasting footOvercasting Stitches Blind Hems Button Sewing Buttonhole Sewing Lightly hold the end of the upper thread and start sewing 17 B-18 19 B-20 B-21 22 B-23 B-24 25 B-26 Making corded buttonholes BAR Tack Stitch Eyelet Stitch Darning Stitch 2mm Zipper Insertion Inserting a centered zipperInserting a lapped zipper Rolled hem foot is an optional accessory Narrow HemmingCording Single cording Triple cordingSatin Stitch Sewing Straight Stitch Foot is an optional accessory EDGE/QUILTING GuideGathering foot is an optional accessory GatheringSmocking Free Motion Sewing DarningEmbroidery MonogrammingWalking Foot Roller Foot Side CutterStraight Stitch Foot Piecing Foot Open TOE FootEdge Joining Foot Invisible Zipper Foot NON-STICK FootFagoting Decorative TopstitchingScallop hem Scallop StitchScallop edging Elongation Mirror Image Using the Twin Needle Regardless of what kind of sewing will be carried outMemory Combining patterns or lettersAdding patterns or letters Editing patterns Clearing patterns or lettersRecalling and sewing the memorized pattern Sewing machine is experiencing a problem Instruction animation message displayReturn bobbin winder shaft to left Buzzer Sound Maintenance Cleaning the screenCleaning the sewing machine surface Cleaning the hookMaintenance Trouble Shooting Guide Problem Cause CorrectionProblem Cause Correction Reference Group patterns-10 Direct patterns Stitch Adjustment Reference ChartGroup patterns-50 Darning Group patterns-66 Auto 021H7A0101 Apr/11 Singer H74H74A/B5