White 834DW manuale d’uso

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POLARIZED PLUG CAUTION To reduce the risk of electric shock, this appliance has a polarized plug (one blade is wider than the other). This plug will 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 ch[...]

iITANT SAFETY INSTRUcTIONS When using an electrical appliance, basic safety precautions should always be followed, including the following: Read II instructions before using (this INE——To reduce the risk of electric shock: An appliance should never be left unattended when plugged in. Always unplug this appliance from the electric outlet immedia[...]

WARNING 1. Keep fingers away from all moving parts. Special care is required around the sewing machine needle. 2. Always use the proper needle plate. The wrong plate can cause the needle to break. 3. Do not use bent needles. 4. Do not pull or push fabric while stitching. It may deflect the needle causing it to break. 5. Switch the sewing machine of[...]

CONTENTS 1 - NAMES OF PARTS 1 2. OPERATION AND FUNCTION OF PARTS 2 3. PREPARATION FOR SEWING 4 3-rni. Connecting Power Cord 4 3-2. Setting Telescopic Thread Stand 5 3-3. Changing Threads 5 3-4. Replacing Needle 6 3-5. Threading 7 4. FOUR THRE.D OVERLOCK STITCH USING 2 NEEDLES 10 4—1 . Sefore Sewing 10 4-2. Setting the Fabric 10 4-3. Beginning and[...]

I. 1. NAMES OF PARTS n 1456 y L LL Y / Y /iI; 1 12 13 14 15 16 17 18 19 20 1, Presser foot lift 2. Spool pin 22 21 3. Ribbon cord quides 4. Pressure regulator screw 5. Telescopic thread stand 9Dfferentialfeeddial 11. Thread take up lever cover Needle plate 2. Triread cutter 13. Cutting width adjusting dial 14. Presser foot 15, Front cover 16. Uppe[...]

I 2. OPERATION AND FUNCTION OF PARTS Handwheel Always turn handwheel toward you. Changing Presser Foot ) ± Switch off the machine. 1. Raise presser foot. 2. Raise needles to their highest position by turning handwheel toward you. 3. Push red button A and foot will come off. 4. Position the new foot with the pin right under the groove of the ankle.[...]

Stitch Finger Knob (Conversion from overlock to rolled edge) ÷ Raise needle to the highest position by turning handwheel toward you. For Overlock: Push stitch finger knob to align it with the rear red line © on needle plate. For Rolled Edge: Pull stitch finger knob toward you to align t with front red line on needle plate. resser Foot Lifter Rais[...]

3. PREPARATION FOR SEW!NG 3-1. Connecting Power Cord Connect foot control and power cord ® Before plugging in your machine, be sure that the voltage is same as that of your machine. (written on a plate at back of machrne). * Specifications vary from country to country. ij OFF ON Press the switch on the machine to turn on the power and the sewing l[...]

3-2. Setting Telescopic Thread Stand Extend the telescopic thread stand to its full height, then turn it until the shaft clicks into its locked position. 3-3. Changing Threads The machine is supplied with thread but the follow ing is an easy way to change them: (1) Cut the thread in use near the cone spool (behind the telescopic thread stand). Plac[...]

I Loosen I —6— Cover the spool with the “NET” as needed to prevent thread from slipping down on thread cones. When using a standard type thread spool, insert the spool adapter (supplied with the machine) (as shown). 3-4. Replacing Needle Replace needle in the following way: Note: be sure to take out the power supply plug before replacing ne[...]

35. Threading When threading the machine from the beginning, threading must be carried out in the following sequence: First: Lower looper threading (A) Second: Upper looper threading (8) Finally: Needle threading (C, D) (1) Lower looper threading (A) Open front cover. (See Page 2) Take the thread drawn from the spool and pass it, through guide cj o[...]

(2) Upper looper threading (8) Bring the upper looper to its lowest position by turning handwheel toward you. Draw thread from spool and pass it, through guide c of the thread stand and then, in orde through guides © — ©.(Fig. A) While pressing down the tension release lever with your right hand, lay thread between thread tension discs with you[...]

(3) Needle Threading (C) (D). For ease in threading, turn the moveable cutter to the non-operating position. (See Page 3). 1. Raise the needles to their highest position. 2. Draw thread from spool and pass it through guide®. 3. Lay thread between thread tension discs © while pressing down the tension release lever. 4. Pass thread through guides ?[...]

4. FOUR THREAD OVERLOCK STITCH USING 2 NEEDLES 4-1. Before Sewing I After threading is completed, and when the threads are not wound around the stitch finger, gently draw out the four threads under and behind the presser foot, and turn the handw heel towards you by hand two or three times to make stitch form on the stitch finger. 4-2. Setting the F[...]

(2) EndIng of sewing Sew oft th terial forming a chain to prevent the thread mtying and to prepare for the next sewing. oraw me shed fabric gently backwards and to the ‘eft a* me machine is operating and make chain-Stith This is called chain-stitch sewing. * oo not pufl it out roughly as the needle will bead nd break. Cut the hfltit with thread c[...]

3. Thread Tension Chart ,e tension for each of the thread tension dials should be .fferent according to the pattern stitches as in the chart ‘Dove. 3ince the figures in the chart are for average strength of nread tension, it may be necessary to adjust the thread .ension slightly. rhread tensions will differ according to the kind of fabric .mnd th[...]

4-6. Thread Tension Adjustment Set the balance of the tension as weak as possible. To tighten the tension, turn tension dial to a higher number. To loosen the tension, turn tension dial to a lower number. ® Left needle thread tension © Right needle thread tension © Upper looper thread tension © Lower looper thread tension (1) Correct tension. L[...]

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5. ADJUSTING BALANCE OF STITCH WIDTH AND CUTTING WIDTH Adjust the cutting width from 5.2(0.2”) to 7.0mm (0.28”) according to the kind of material. The standard cutting width is 5.5mm (0.21”). Open the front cover to adjust the cutting width. (1) If the cutting width is narrower than the stitch width, leaving loops off the fabric edge, turn th[...]

1i 7. DFFERENTAL FEED p Differential Differential feed prevents stretching or puckering fabrics, since two independent feed dogs, one in front and one behind the needles, can be adjusted to feed at different ratio. This function produces a neat finish of overlock for stretchable and lightweight fabrics. + “N” indicates the normal position. icr [...]

8. CORDED OVERLOCK Corded overlock can be used to strengthen and stabIlZe stitches when joining elastic materials such as knitted fabrics. Thread nrrow cord or ribbon as illustrated. There re two ways of corded overlock. (1) place the Narrow cord or ribbon (about 3mm) into the hole in the foot and back under the then sew with the right needle stitc[...]

9. SEWING FOR CURVED SEAMS For a neat and clean finish of curved seams: For inside curves, guide the fabric gently with the trimming line of the fabric under the right front of the presser foot, applying pressure to the fabric with your left hand, at the same time, apply a little pressure in the opposite direction with your right hand to hold it ag[...]

10. THREE THREAD OVERLOCK STITCH USING I NEEDLE Though this machine is made mainly for 4 thread ii stitch overlock using 2 needles. ,jjj1, To sew three-thread stitch overlock using 1 needle simply remove 1 needle. V N (1) By removing the right needle. iI Three-thread overlock stitch using 1 needle for as 1 llJi, wde as a 4-thread overlock stitch us[...]

ii 11. 2-THREAD OVERLOCK STITCH USING I NEEDLE 1. Use 1 needle thread (left needle or right needle) and lower looper thread. Remove upper looper thread. 2. Attach 2-thread overlock convertor to upper looper. * Store the removed needle in the convertor case. 11-1. Conversion To 2-Thread Overlock (1) Open front cover. Bring upper looper to its lowest[...]

11-2. Stitch SelecUon Tabie THREAD Left Right Upper Lower TENSION 1 Needle Needle Looper Looper Stitch Cutting Stitch PAfl MATERIAL Length j Width Finger I3l Il3I [{[ 3’ Dial (see P24) 4lI Dial Ajusting STITCHEa ________ — J Light — 1-2 — 1 fTh 2-Thread I Normal Overlock Medium — 1-2 — 4 >1J EI1 position (Narrow) Heavy — 2-3 [...]

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12. ROLLED EDGE 12-1. 3-Thread Rolled Edge Rolled edge is achieved by rolling the fabric and overlocking, the 2 types as illustrated above are deal for use with thin materials. (1) Remove the left needle. (Sew only with the right needle) (2) Pull stitch finger knob toward you to align it with front red line on needle plate. Narrow edge Roiled Edge [...]

isDARD CHART FOR ROLLED EDGE (3-Thread Rolled Edge) + Adjust as needed according to the kind of the fabric and the threads. (See. P.29) .2. 2-Uiread Rofled Edge Thnvert to 2-threac overiock (See P.20) * n ngh needS only and pull stitch finger toward you 3TANDARD CHART FOR ROLLED EDGE (2-Thread Rolled Edge) ROLLED NARROW EDGE EDGE Ci rNG NIDTrI 5.5m[...]

13. PN TUCKS Pin tucks are overlocked on the edge. Use the cutter as a guide but do not cut your fabric. Pin tucking is suited to the design of a child’s clothing and a lady’s blouse. (1) Remove the left or right needle for your desired pintuck width. (Sew only with the one needle.) * Raise the presser foot lifter. (2) The tension is set for no[...]

14. REPLACING LOWER CUTTER Replacing Lower Cutter Align Unplug the machine (1) Open front cover and disengage upper cutter. (See page 3) (2) Loosen lower cutter clamp screwJand remove lower cutter. (3) Set the new lower cutter. Align the top of lower cutter with the top of needle plate, and tighten lower cutter clamp screw(j. 15. CHANGING LIGHT BUL[...]

CLEANING First disconnect machine from power supply by removing plug from the electric outlet. 1. Open front cover and side cover. (See Page 3) 2. Using the brush provided, remove all the dust and lint that has accumulated. STORAGE 1. V’lhen the machine is not in use, please disconnect it from the power supply by removing plug from the electric o[...]

17. ACCES$OR1S Screw drivers Lower cutter (large) (small) Tieezers Net (anti-spill sleeves) (In the Accessory cover.) lcaning brush Vinyl cover n the Accessory cover.) Spool Adapter Needles plastic sheath S’’ H M EZ 0 H 80 Ii ... ..... ... 2-thread overlock convertor Convertor case (In the Accessory cover.) (In the Accessory cover.) —28—[...]

18. TABLE OF SEWING MATERIALS, NEEDLES AND THREADS Thin material Medium to thick Thick material (crepe, georgette) material (thick denim) (Broadcloth, gabardine, etc.) Needle SCHMETZ 130/705H 80 80—90 90 (For home-use sewing machine) Poluester(spun, filament) #60/2 Twisted thread #60/2 Twisted thread #50/2 Twisted thread — #80/2 twisted thread [...]

19. PROBLEM SOLVING Under normal conditions, if you carefully follow instruction for operating, no difficult or special adjustment is necessary for this machine. Toliowing cases are not failure of machine. Check your machine before you call for service. SQiLEM CAUSE CORREc11ON REFERENCE Machine does Not plugged in properly • Plug cord into electr[...]

20. SPECIF!CA11ONS Number of threads 4. 3. or 2 threads Number of needles 2 Needles (1 needle) Needles Standard SCHMETZ 130/705H NO: 80—90 Width between two needles 2mm Overlock width Standard 5.5 mm (Range 5.27 mm) r Stitch length 1 5mm . . . Raige Differential feed ratio Normal , — Maximum sewing speed 1500 RPM Width 300mm Machine dimensions [...]

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