White 834DW manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones White 834DW. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica White 834DW o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual White 834DW se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales White 834DW, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones White 834DW debe contener:
- información acerca de las especificaciones técnicas del dispositivo White 834DW
- nombre de fabricante y año de fabricación del dispositivo White 834DW
- condiciones de uso, configuración y mantenimiento del dispositivo White 834DW
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de White 834DW no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de White 834DW y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico White en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de White 834DW, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo White 834DW, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual White 834DW. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

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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[...]

  • Página 3

    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[...]

  • Página 4

    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[...]

  • Página 5

    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[...]

  • Página 6

    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[...]

  • Página 7

    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.[...]

  • Página 8

    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[...]

  • Página 9

    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[...]

  • Página 10

    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[...]

  • Página 11

    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[...]

  • Página 12

    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[...]

  • Página 13

    (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[...]

  • Página 14

    (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 ?[...]

  • Página 15

    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[...]

  • Página 16

    (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[...]

  • Página 17

    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[...]

  • Página 18

    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[...]

  • Página 19

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  • Página 20

    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[...]

  • Página 21

    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 [...]

  • Página 22

    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[...]

  • Página 23

    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[...]

  • Página 24

    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[...]

  • Página 25

    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[...]

  • Página 26

    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 [...]

  • Página 27

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  • Página 28

    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 [...]

  • Página 29

    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[...]

  • Página 30

    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[...]

  • Página 31

    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[...]

  • Página 32

    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[...]

  • Página 33

    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—[...]

  • Página 34

    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 [...]

  • Página 35

    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[...]

  • Página 36

    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 [...]

  • Página 37

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