C C m r

z 0 -I C 0 0 z w 0 0

--

(flu

’

SEWING MACHINE

Record in space provided below the Serial No.and Model No. of this appliance.The Serial No. is located Rear of arm.The Model No. is located Rear of arm.Serial No.Model No.1505, 1510Retain these numbers for future reference.

CONTENTS1. NAMES OF PARTS 12. ACCESSORIES

33. BEFORE SEWING 4Detachable Extension Table 4Connecting Foot Controller and Power Cord 5Setting Spooi Pins 6Changing Foot 7Changing Needle 8Bobbin Winding 9Inserting Bobbin 12Adjusting Lower Tension 13Darning Plate 13Threading Upper Tension 14Drawing Up Lower Tension 15Foot Pressure 15Fabric, Thread and Needle Table 164. STARTING TO SEW 17Turning a Square Corner 1 7Pattern Selection Dial 18Starting to Sew 19Double Presser Foot Lifter 1 9Reverse Sewing 19Cloth Guide 20Adjusting Thread Tension 205. STRAIGHT SEWING 216. ZIGZAG SEWING 21Thread Tension for Zigzag Stitch 217. MAKING BUTTONHOLES 22Determine Length 22Left and Right Side Balance of Buttonhole 24Cutting Buttonholes 25Corded Buttonholes 258. OVERCASTING 269. BLIND HEM STITCH 27Elastic Blind Hem Stitch 2810. SHELL STITCHING 2911. MENDING 30Mending a Rip 3012. STRETCH STITCHING 31Adjusting Stretch Stitch Balance 3113. STRETCH SEAMS 32Straight Stretch Stitching 32Rick-Rack Stretch Stitching 3214. LAPPED SEAM SEWING 3315. BRIAR STRETCH 3416. OVERLOCKING 3417. SEWING ON BUTTONS 3518. ZIPPER SEWING 3619. ROLL HEMMING 3720. QUILTING 3821. EMBROIDERY 3922. MAINTENANCE 40Cleaning 40Oiling 4123. TROUBLE CHART 42Changing Light Bulb 43

we

1.NAMES OF PARTS

1 Thread guide for bobbin winding2 Pressure Regulator3 Take-up lever4 Face cover5 Upper thread tension dial6 Thread guide for upper threading7 Presser foot thumb screw8 Presser foot9 Free arm

10 Shuttle cover11 Spooi pins12 Pattern selection dial1 3 Reverse sewing lever

14 Bobbin winding spindle1 5 Bobbin winding stopper16 Handwheel1 7 Stop motion knob18 Adjuster for buttonhole stitch balance and stretch stitch balance1 9 Switch *

20 Socket21 Thread guide for upper threading22 Presser foot lifter23 Thread cutter24 Feed dog25 Needle plate*Specifications vary from country to country.

—2—

* 0 0 z C) C) 0

C) C, m CI)

CI)

0 m Cl,

Slide table off and the machineis used as a free-arm model.

Free-arm is convenient to sew orembroider; trousers, sleeves, cuffsof T-shirts, blouses, etc.

Do vice-versa of above steps toattach extension table.

To open lid of accessory box, pushit open, as illustrated.

3. BEFORE SEWINGMachine is stored in flat-bed stylewhich makes your work easier inordinary sewing.

Detachable Extension Table

—4—

Connecting Foot Controllerand Power CordConnect foot controller andpower cord ED .Before plugging in your machine,be sure that voltage is same asthat of your machine. (written ona plate at back of machine)

*Specifications vary from countryto country.

Switch on, put power on themachine and turn on the sewinglight.

Push button toon and off.

turn sewing light

Always switch off or unplugmachine when not in use.

*Specifications vary from countryto country.

*

—5—

The more you press foot controller,the faster the machine runs.

Setting Spool PinsSpool Pins are packed in accessoryboxScrew thread spool pins in placesecurely with a screw driver.

Place the felts as shown.

—6—

Changing Foot I

Set needleposition bytowards you

in the highestturning handwheel

Remove foot holder by looseningscrew with screwdriver.

Replace screw-snap type presserfoot and tighten screw.

—7—-

Raise presser foot lifter D.

4

9

Changing Needle

Set needleposition bytowards you.

Loosen needle clamp screw andtake out needle.

With flat side away from you,insert a new needle into grooveof needle bar.

Push needle into clamp until itreaches stopper ® and tightenneedle clamp screw firmly.

Always use a straight needle witha sharp point.

Using defective or worn needlesnot only causes stitch skipping,breakage of needles or snappingof thread; it also can damagehook and needle plate.

in the highestturning handwheel

Proper needle

straight shaft sharp point

I

—8—

Bobbin Winding

Set needle in the highest positionby turning handwheel towardsyou.

Open shuttle cover.

Open latch of bobbin case andtake it out.

Close latch of bobbin case andbobbin comes out easily.

—9—

Mount spool pin on top cover.

Put a spool on spool pin.Draw thread from spool pinthrough thread guide and pretension device, following numbers D and

Wind thread clockwise aroundbobbin several times.Push bobbin on to spindle.

Holding handwheel with your lefthand disengage handwheel byunscrewing stop motion knob.

©

‘4

J—10—

Push bobbin to right and pressdown foot controller.

Machine stops automaticallywhen bobbin is full.

Push bobbin to left, to disengagefrom wheel.

Take off bobbin from spindleand cut thread.

Retighten stop motion knob.

If bobbin is wound unevenlyas shown, open face cover andloosen set-screw of the guide forbobbin winding: Use screw driverto adjust height.

—11—

Inserting Bobbin

Place bobbin in its case withthread running in direction ofarrow. (clockwise>

Guide thread into slot ® ofbobbin case.

Pulling thread to left, bring itunder tension spring then todelivery eye ®.

I

—12—

Adjusting Lower Tension

To test bobbin tension, hang andshake bobbin case as shown.

At proper tension bobbin casewill gradually drop a smallamount.

To adjust tension, turn adjustingscrew with small screwdriver.

Raise needle in the highestposition.

Leave end of thread of about 1 0cm (4”) from bobbin case.Take hold of latch and pushbobbin case into hook.Release latch when bobbin caseis fully inserted.

Darning Plate

There are a few times when youwant to control the feeding ofthe fabric yourself. Raise needle

to its highest position and raisepresser foot. Place darning plateover needle plate aligning twopins of drning plate with holesof needle plate.You may then determine themovement of the fabric yourself.See page 39 for embroidery.

)

j—13---

Threading Upper ThreadRaise presser foot lifter.Raise take-up lever to the highestposition by turning handwheeltowards you.

Thread following numbers D-®.

Pass thread through guide D.

Lead thread either side of tensiondisc .

Hook the thread under the guide® as shown.

Thread take-up lever ®.

Pass thread to guide ® from rightto left, and guide ® (left one)then needle eye ©.

Leave end of thread of about 15cm (6”).

—14—

Drawing Up Lower ThreadHold end of upper thread withleft hand.

Turn handwheel slowly towardsyou until needle moves down andup again.

Pull upper thread slowly andlower thread will be brought upin a ioop.

Pull out both threads to about 1 5cm (6”) and place them togetherunder presser foot on left.

Foot PressurePush down the outer ring of the pressureregulator. This will release the pressure onthe presser foot. To increase the pressure,push down inner pin until suitable pressureis obtained.

Insufficient pressure may cause poorfeeding of the fabric, skipped stitches, ordifficulty in guiding the fabric. If feed dogsor presser foot marks appear on the fabric,reduce the pressure.

When sewing multiple thickness or heavyfabric, reduce the pressure. Increasepressure when sewing lighter weightfabrics.

_

—15—

Fabric. Thread and Needle Table

THREAD NEEDLE

[ CottonEuropean U.SSize Point REMARKS

FABRIC European MercerizedCovered

Cotton Cotton Polyester,705 15x1 StyleI Silk, Nylon

VERY SHEER; Lace, Silk Loosen up70 60 65—70 9 RegularVoile, Chiffon, Net Nylon per tensionSHEER; Blouse Crepe, Silk one or two50—70 60 65—70 9 pointsLawn, Organdy, Taffeta NylonLIGHT-WEIGHT; Crepe,

30 50 Silk 75—80 1 1Wool, Brocade, Velvet

MEDIUM; Wool, Silk,Linen, Velvetten, Cotton 30 50 Silk 80—90 11—14Faille, Terrycloth

HEAVY; Denim, Duck, HeavyCC.PoIy 100 1630Sailcloth Duty

EXTRA HEAVY;Upholstery, Canvas, 30 Heavy

C.CPoly. 120 19DutyAwning

[KNITS]

LIGHT-WEIGHT; Tricot Silk Light50—70 60 70 9Power net Nylon BallMEDIUM-WEIGHT; Silk LightJersey, Double Knit, 30 50 Nylon 70—80 9—10 to MediumPower Net C.CPoly. Ball

Silk MediumHEAVY-WEIGHT; Double30 50 Nylon 80—90 1 1—14 to Heavyknit, Power Net

C.C.PoIy. BallFAKE-FURS, VELOURS Heavy Ball orC.C.Poly. 90—100 14—1630

Duty Sharp[LEATHER]

VINYLS FILMS 30 50 C.CPoly. 90 14 WedgeLIGHT-TO-MEDIUM-

30 50 C.C.PoIy. 90—100 14—16 WedgeWEIGHT

HeavyC.C.Poly. 100—110 16—18 Wedge

HEAVY LEATHER 30Duty

[DECORATIVE TOUCHES]

TOP STITCHING Silk twist 100—110 16—18 RegularMACHINE EMBROIDERY Size 50—70 65—80 9—11 Regular

—16—

4. STARTING TO SEW

Now that you are familiar with the controls on your machine and with the accessoriesprovided for the machine, you are ready to start to sew with your new sewing machine.Below are some good habits to follow each time you sit down to sew:1. Test the needle: it should be straight, properly set and sharp on the point. It should bethe correct size for the fabric and thread being used. Do not be afraid to change yourneedle frequently. Many of the new fabrics made of synthetic blends tend to dull theneedles more easily than fabrics made of natural fibers.

2. Before placing the material on the machine, see that the ends of the threads have beendrawn about 6 inches to the rear of the machine. Hold on to threads during the sewingof the first 3 or 4 stitches of the seam.

3. Test the machine stitch on a scrap of fabric you plan to use. The fabric should be doublethickness. Adjust the machine for the length of stitch and tension suitable to your fabric.4. Fabric should be placed under the presser foot with the bulk of the material to the leftof the needle and the right edge of the material placed on the appropriate seam markingfor desired seam edge.

5. Run the machine at a slow oven speed. The more pressure you put on the foot control,the faster the machine will sew.

6. Fasten each seam by back tacking at the beginning and end of the seam.7. Always finish sewing each seam with the needle at its highest point.8. Guide the fabric gently with your hand in front of the needle. Never pull or hold thefabric in such a way that the normal feeding is altered.

9. When turning the hand wheel manually, always turn it toward you.

Turning A Square CornerTo turn a square corner 5/8”from the fabric edge, stopstitching with the needle tippiercing the fabric, when reachingthe cornering guide as shown,Raise the presser foot, turnfabric. New stitching line willalign with 5/8” seam guide onside of needle plate. Lower thepresser foot and begin stitchingin new direction.

—17—

Pattern Selection Dial

The desired stitch will be obtained by turning the stitch selector, it can beturned either to the right or to the left.Note: When operating selector, make sure needle is in the highest position.

The Stitches Are Shown as Below.

Bartack stitch of buttonhole.

Left side stitch of buttonhole.

Right side stitch of buttonhole.

5 67Straight stitch (3 kinds of stitch

length)8,9, Zigzag stitch (4 kinds of zigzag

10,1 lwidth)12 Blind stitch.13 Stretch blind stitch.14 Mending stitch.1 5 Straight stretch stitch16 Rickrack stitch.1 7 Briar stretch stitch1 8 Feather stretch stitch1 9 Overcast stretch stitch.

Bartack stitch of buttonhole.

j Left side stitch of buttonhole.

j Right side stitch of buttonhole.

5 67Straight side stitch (3 kinds of

stitch length)8,9. Zigzag stitch (3 kinds of10 zigzag width)11 Blind stitch.12 Straight stretch stitch.1 3 Overcast stretch stitch.

rMODEL:1 51 0, 2640

S 8

I

(iDEL:l 505. 2440

—18—

Starting to Sew

Place fabric under foot about 1cm (0.4”) inside the edge.Lower presser foot lifter.

Reverse Sewing

To reinforce seam, sew backwards to the edge of fabric bypushing down reverse sewinglever.

Release lever and commenceforward sewing guiding fabric byhand as it is fed.Never pull material.

Double Presser Foot Lifter

In orderopen flingmaterials,foot lifter

to obtain a largerwhen using very thickfirmly push presser

up as far as it will go.

—19—

J[::i.i#10

Cloth Guide* Option accessory.

Use cloth guide when sewing along seam of regular distancefrom edge of material.Set guide in hole on arm, at rightof needle plate, and adjustdistance.Run machine with edge of fabrictouching guide.Position cloth guide at an angleto sew a curved seam.

Sew reverse stitches for reinforcement at end of seam.Draw fabric to left when sewingis finished.

Cut threads with thread cutterbehind presser bar.

Adjusting Thread Tension

Test stitch performance on ascrap of material you are goingto use.With correct tension (®). upperand lower threads tension isequal and strong enough to lockboth threads in center.If upper tension is too tight(loose), upper (lower) thread liesstraight along upper (lower)surface of fabric (6J©). Correctby turning tension dial.

hf©

—20—

5. STRAIGHT SEWING

Set machine as shown.* Option accessory.3 kinds of straight stitch lengthscan be selected as shown below.

Stitch Selector Stitch length

6. ZIGZAG SEWINGSet machine as shown.

To prevent seam ends unravelling, set machine for straightstitch and sew in reverse atbeginning and ending of seam.

4 kinds or 3 kinds of zigzagpatterns can be selected.

* No.11 for model 1 510 and2640 only.

Thread Tension for ZigzagStitch

Better-looking zigzag stitchingrequires less upper tension thanstraight stitching.Loosen upper tension slightly.

No. 5No. 6No. 7

2%3%4%

//

\_

F

StitchSelector

ZigzagWidth

StitchLength

No. 8No. 9No. 10

* No. 11

2mm3mm4mm5mm

1mm2mm3mm4mm

back side

N,—

right side

—21—

7. MAKING BUTTONHOLESSet machine as shown.

Determine LengthMeasure diameter and thicknessof button and add 0.3cm (1/8)for bar tacks,Mark buttonhole size on material.

Attach buttonhole foot.Completely push back sliding part() of buttonhole foot.Place material under foot so thatmarking of buttonhole passesthrough center of foot and arrow( of foot indicates beginning lineof marking.

‘F

marking

3cm(1 /8’)

diameterlength of abuttonhole

cithickness_

J

—22—

Bar tacking: Set pattern selectiondial to 1 ( ) and sew 5-6stitches.

Left side: Change pattern to 2J ). Sew left side from front to

back until it reaches end line.

Remember the point where arrowshows so that it is not necessaryto mark end lines for allbuttonholes.

Bar tacking: Change pattern to 3) and sew 5-6 stitches.

Right side: Change pattern to 4) and sew right side until it

catches first bar tack.

.

,

UL

I--

ftI

II—23--

I±

J

Left and Right SideBalance of ButtonholeStitch density on right and leftsides of buttonhole can be adjustby buttonhole balance controldial.This dial should usually be in aneutral position (between .‘+“and

If the stitches on the right side ofthe buttonhole are too closetogether, turn the dial to the right(+).*Turning dial to right opens right

side and closes left side.

[

—24—

f the stitches on the right side ofthe buttonhole are too open, turnthe dial to the left (—).*Turning dial to left closes right

side and opens left side.

Note:This dial can simultaneouslyadjust stretch stitch balance.Therefore please refer to page31 when you move this dial.

Cuttrng ButtonholesStick a needle through bar tacksto prevent over-cutting.

Cut buttonhole along center withbuttonhole cutter.

Corded ButtonholesFor stretch fabrics such as knits,a corded buttonhole is effectiveto keep finished buttonholein shape.

Hook filler cord on top spur andlead ends of cord under foot, pulltaut, and hook them to bottomnotches as shown.Proceed with stitching as forregular buttonholes.

cord.

When buttonhole is completed,pull filler cord ends so that loopon the other end disappears intobuttonhole stitching.Thread ends of cord to reverseside and tie, or cut both ends of

—25—

(1)0

CD

CD

-.3 0

CD

D

30 :r

0 0 0

000

DCD

-e-‘

CD

z

(DO

-.

_e— —

0 P.

(D

o

CO (00

(1)0)1

CD0

P.

T-

0)

CD0

0 -(0

3O

o

CD.

0o

0 CD P.

Dz

.

r%)

0)

-e

OCl

01-

CD

0 o

0 m C) U)

-1 z

9. BLIND HEM STITCH

Set machine as shown.

Fold material as shown and place

it under foot.

For a neater finish, it is preferable

to baste or iron hem beforehand.

Sew carefully, guiding fold

against guide so that straight

stitches are made on hem edge,

and slanting stitches pierce only

one or two threads of fold.

—27—

7-

3—5mm(o.2’)_,..1’

\

® Correct seam.® Needle is catching edge of fold

too much.© Needle is not catching edge of

fold at all.

Elastic Blind Hem Stitch(For model 1510 and 2640only.)

For elastic materials, set machineas shown and sew in the sameway as for normal blind hemstitch.

right side wrong side

©

—28—

10. SHELL STITCHINGSilk, nylon organdy or similarsheer fabrics are suitable.

Set machine as shown.

Fold edge of material. Withfolded edge to left, place it underpresser foot.

Pull thread ends towards backwhen starting sewing.

Make sure needle misses rawedge of fold when it moves sideways.

11. MENDING

Patching(For model 1510 and 2640only.)

Set machine as shown.

Place the patch over the wornpart.Sew along the edge of the patchon the right side. Trim away theworn part close to the seam onback side.

Mending a Rip(For model 1 51 0 and 2640only.)Set machine in the same wayas for patching.

Sew the edges of tear togetherfirst.Then sew two more seams oneither side.

A piece of gauze can be placedunderneath to reinforce the rip.

I-

J

4

—30—

12. STRETCH STITCHING

The stitches shown are all usedwith stretch and knit fabrics.These are special stitches builtin the machine for your quickselection.

‘It

1:: Straight stretch

Rickrack briar stretch

Briar stretch

Feather stretch

Overcast stretch

For model 1510and 2640 onlyjAdjusting StretchStitch Balance

In stretch stitch sewing, thestretch stitch adjuster shouldusually be in a neutral position(between ‘+‘ and “—“). Whensewing some fabrics, you mayneed to adjust this control tobalance the stitches for appearance sake.

If design seems open like theillustriations to the left, adjust thecontrol slightly toward “— untildesign looks like the centerdesign.If the design appears to be closedas in the right hand illustrations,turn the control toward “+“untilstitching is as you desire.

IIIIIIIIl >IIIIIIIllill

IIIIII

/

±

I I—31—

13. STRETCH SEAMS

For model 1510 and 2640only.)

Set machine as shown.* Option accessory.

Straight StretchStitchingUse this stretch stitch withknitted fabric and other fabricsthat stretch. Sew as you do withregular straight stitch seaming.The seam may be pressed openas with any regular seam, butwill stretch if necessary.

This is also a good stitch to useon curved seams regardless ofthe type of fabric. Any seam thatwill receive a great deal of strainwhen worn should be sewn withthe stretch stitch. Use in children’sshorts and slacks as well as adultsports clothes.

Rick-Rack StretchStitching(For model 1510 and 2640only.)

Sew on stretch fabrics in anyarea that you might use a zigzagstitch.This stitch can be used as adecorative top stitch as well.

L

—32---

14.LAPPED SEAM SEWING

(For model 1 510 and 2640only.)Set machine as shown.

Place one piece of fabric overanother according to the widthof stitch size.® For non-fray fabrics.® For easy to fray fabrics.

Sew over folded area from rightside.

F

—33—

16. OVERLOCKING

Formodell5lOand264Oonly.)Overlocking stitches make itpossible to sew and overcastseams at the same time.

Set machine as shown.

Put two pieces of cloth togetherwith right sides facing and sew.

To prevent edges from fraying,sew so that right side stitchesdrop outside the edge of material.

In some cases overlockingstitches can be used forovercasting.

15. BRIAR STRETCH(For model 1510 and 2640only.)

This stitch canadecorative stitchlines and clothes

be used ason householdfor children.

\-

—34—

17. SEWING ON BUTTONS ‘

Set machine as shown.

Attach darning plate on needleplate. (See page. 13)Select Zigzag width to suite thesize of the button from patternNo. 8, 9, and 10.

* No.11 for model 1510 and2640 only.

Place a button and materialunder foot.

Sew 5-6 zigzag stitches.Stop machine when needle is inupper position.

Draw out work and cut offthreads.Draw thread ends through towrong side and tie a knot.

—35—

18. ZIPPER SEWING

Set machine as shown.

By using special zipper foot withsliding adjuster, zipper sewingcan be easily done withoutturning fabric.

Loosen screw ® and set foot sothat needle comes into position(. Tighten screw.

Sew right side of zipper guidingfabric carefully so that right sideteeth of zipper are parallel withleft edge of foot.

Re-set foot so that needle comesinto position ©.Sew left side of zipper in thesame way.

—36--

19. ROLL HEMMINGSet machine as shown.* Option accessory.

With straight stitch

Make O.3cm(1/8”) double foldfor about 5cm(2”) at very edgeof material, and crease it.

Sew twice at O.6cm(1/4”) fromedge.Draw out work and leave about1 5cm(6”) of thread.

Place material under presser footand guide edge into scroll, pullingsix thread ends towards back.Sew a few stitches as shown.Keep guiding material holdingraw edge about O.6cm(1/4”) infront of foot.

\II

—37—

20. QUILTINGSet machine as shown.* Option accessory.

Baste layers of material toprevent them from slipping outas you sew.

Loosen presser foot thumb screwand insert square cut of quiltingguide holder between screwand foot.

Tighten screw.

Mark first line with pencil ortailor’s chalk, and sew.From second line, just sew,following seam of first line usingguide.Interval between seams can beadjusted by moving guide indirection of arrow.

21. EMBROIDERY

Set machine as shown.

Remove foot, and holder screw.

To avoid lower thread beingpulled up, reduce upper threadtension.

For good embroidery, it isimportant to use correct needlesand thread.

Use thin embroidery silk forupper thread and a thinner silkof same kind and color forlower thread.Trace your design on materialand center it in embroidery hoop.Make sure material is taut.

Pull out lower thread by turninghandwheel towards you whileholding upper thread lightly.

Lower presser foot lifter.

Hold both threads and startsewing along outline of designwith satin stitch.

Continue sewing guiding hoopby hand.

To finish filling, sew severalstitches with zigzag width at 0.

(Pattern selector dial” No.5, 6,7)

Lay typewriting paper underneathwhen embroidering sheer fabric.

-

,—

Needle Thread

No. 9 120—100

No. 11 100—80

No. 14 60—-50-

—39—

22. MAINTENANCE

Your machine requires regular

_/

few hours a day needs to be

cleaned and oiled once a month.

Cleaning

Remove foot and needle.

____________

Remove needle plate.

Brush off all dust and lint on feed

dog with cleaning brush.

Turn latches outwards.

Remove hook race cover.

Remove hook. Clean hook race

with a cleaning brush and a soft

cloth.

OilingUse oil manufactured speciallyfor sewing machine use. Otheroils will eventually causemechanism to jam.

Apply one drop of oil to part ofhook where friction occurs.

Open face cover and apply oil inthe same way.

Be careful not to apply too muchoil or it may stain your materialand cause some sewing difficulty.

After oiling, run machine for 1-2minutes to allow oil to penetrateto every part.

Remove top cover by looseningscrews ® and ® with largescrewdriver.

EE

Apply one drop of oil to lubricating points indicated by arrows.

—41—

23. TROUBLE CHART

PROBLEM PROBABLE CAUSE CORRECTION

Breaking lower Thread not wound evenly on the bobbin P.1 1, P.14thread or not drawn up correctly

Lower thread tension too tight P.13Lint stuck in the bobbin case and inside Remove lintthe tension spring and fluff with a

cleaning brush

Skipping stitches Needle not fully inserted P. 8Needle bent P. 8Size or type of needle and thread not

P 16suitable for the material

Incorrect upper threading P.14Too much oil on the hook P.41

Irregular stitches Incorrect size of needle for the material P.14Upper thread tension too loose P.20Incorrect lower tension P.12

The material not Pattern selection dial not set correctly P.18fed correctlyLint stuck on the feed dog P.40

—42—

PROBLEM PROBABLE CAUSE CORRECTION

The material Upper or lower thread tension too tight P.1 3, P.20

puckers Stitch too long for material P.18

Thread too thick P.16

Incorrect threading of upper or lower thread P.14, P.12

Breaking needle Needle not correctly inserted P. 8

Needle bent P. 8

Needle clamp screw too loose P. 8

Upper thread tension too tight P.20

Needle too fine for the material P.1 6

Dials have been changed while P.18

the needle was down in the material

If trouble is still apparent in the machine, please consult your nearest dealer.

Do not try to correct fault by yourself.

Changing Light Bulb

Unplug the machine.

Open face cover as shown.

Remove bulb by unscrewing it

in counterclockwise.

Install a new bulb by screwing it

in clockwise.

* In case face cover is fixed by a

screw, open face cover after

loosening a screw by screw

driver.

—43—.

-tl

C.f

lC

D

CD

-1 D•