White W480 manual Performance Problems Troubleshooting, Checking

Page 44

CHECKING

PERFORMANCE

PROBLEMS

-

TROUBLESHOOTING

Problem

Probable

cause

What

to

do

Fabric does

not

-

Feed teeth down

 

 

move

 

-

Stitch length dial

“0”

position

 

 

Light presser foot pressure

 

 

-

- Raise feed teeth

 

 

-

Set dial between

1

and 4

-

Increase pressure

 

Breaking

needle

-

-

-

-

Incorrect insertion of

needle

Bent needle

 

Fabric is being pulled

 

Needle,

thread and fabric do

not match

 

-

Re-insert needle

-

Replace needle

-

Do not pull fabric

-

Use correct needle and thread

Breaking thread

upper

-

Faulty adjustment of zigzag

 

width

 

-

Improper threading

 

-

Tight upper thread tension

-

Bent needle

on bobbin

-

Scratches or nicks

 

case

 

-

Re-adjust zigzag width

-

Re-thread machine

-

Reduce upper thread tension

 

-

Replace needle

-

Polish or replace bobbin case

 

 

-

Tight bobbin thread tension

Breaking

bobbin

-

Incorrect insertion of needle

thread

 

-

Improper threading

 

 

 

-

Lint or thread in bobbin case

 

 

-

Excessive tension

 

 

 

-

Presser foot pressure too

 

Machine

 

 

strong

 

 

 

Needle, thread and fabric

do

jamming

 

-

 

 

 

not match

 

 

 

-

No oil

 

 

 

-

Tension too tight

 

 

 

-

Sewing foot pressure too

 

Puckering

 

 

strong

 

 

 

Incorrect fabric, needle,

 

 

 

-

 

 

 

 

and thread

 

-

Reduce bobbin thread tension

-

Re-insert needle

-

Rethread machine

-

Clean bobbin case

-

Re-adjust tension

-

Reduce pressure accordingly

-

Choose proper needle and

 

thread

 

according to type of

 

fabric

-

Oil moving parts

-

Reset

-

Reduce sewing foot pressure

-

Use correct fabric, needle

 

and thread

Page 43 Page 45
Image 44
Page 43 Page 45
Contents Toll Instruction BookCall Polarized Plugs Caution Precaucional Important Safety Instructions Do not use bent needlesInstrucciones Importantes DE Seguridad No use agujas dobladasContents Puntada recta ContenidoReemplazo de Ia aguja Name of Parts Front View Piezas Principales Parte Delantera Vista Posteriore Rear ViewPresser foot lever Presser footAceite Accessories AccesoriosPie para cremalleras Plug receptacle machine Socket Sewing speed canCoser Conecte el Costura Ajusta medianteFREE-ARM Sewing Coser a Brazo Libre Freearm Removing Extension TableBobinar Winding the BobbinBobbin Into LA Bobina EN Inserting ColocarBobbin Case EL Casquillo DE LA BOB INA Case outEsté en Inserting Bobbin Case Colocar EL Casquillo AgarradorGuia DEL Threading Upper Thread Enhebrar EL Hilo Superior La aguja melliza enhebrandoPasses ThreaderAuto Permitir que el enhebrador pase a Enhebrado Automatico DE LA AgujaHasta su punto más bajo, para Subir Rosca InferiorDirections CosturaMaquina EstabilidadLevelling Machine Adjusting Thread Tension Ajustar LAS TensionesRosca HiloRegulating the Presser Foot Pressure Regular LA Presion DEL PIE PrensatelaDrop Feed Avance EN LA Posiciôn HundidaReemplazo DE LA AgujaChanging Needle Jersey 12-14 FABRIC-THREAD-NEEDLE-TABLEJersey 0cQ Puntada Costura ocultaPasos Nido de abejaPuntada doble Sobreh ItoPuntada jersey Puntada DecorativaCostura Start Sewng ComienzoNotas importantes CoserDE LA HOW to Remate FinishStitches Puntada Recta Coser ENStraight Stitch PuntadaAnchura Puntada Stitch WidthOvercasting Sobrehilar Straight and Zigzag Stretch Costura Recta Elastica StitchesCon estas Puntadas se evita que seEjecute Ia puntada oculta como se muestra Costura OcultaBlind Stitch Needle pierces the edge of fold too much Cosido Botones Button SewingBorde Binding RibeteadoZipper Sewing Costura DE CremallerasSteps to set up mode for B/H Costura DE Ojales DE UN PasoONE-STEPBUTTONHOLE SewingDesea para Slow speed Center gap withDe prensa y tira Que No está hechoRuedos Orlar Hemming3mm 20mm NecessaryAguja BordadosNeedle DobleQuilter AcolchadoGuide SeamMaintenance Limpieza Performance Problems Troubleshooting CheckingFuncionamiento Posibles ProblemasSoluciones

W480 specifications

The White W480 is a remarkable piece of machinery that has garnered attention in the agricultural sector for its robust performance and innovative features. This tractor model is specifically designed to meet the demands of modern farming practices, combining efficiency with power.

One of the standout characteristics of the White W480 is its impressive engine. It is equipped with a high-performance diesel engine that delivers substantial horsepower, enabling it to tackle a variety of tasks with ease. This power allows farmers to use the W480 for heavy-duty applications, from tilling and planting to hauling and pulling implements.

In terms of technology, the White W480 boasts an advanced hydraulic system that enhances its operational capabilities. This system provides superior lifting capacity and responsiveness, making it ideal for handling implements like plows, harrows, and seeders. The tractor's hydraulic capacity is designed to ensure smooth operation under load, which is crucial for maintaining productivity in the field.

The transmission system of the White W480 is another key feature, offering multiple speed options that allow operators to select the most suitable speed for different tasks. This versatility contributes to greater fuel efficiency, reducing operational costs for farmers. Additionally, the operator can enjoy a comfortable driving experience with an ergonomically designed cab that provides good visibility and reduces fatigue during long hours of operation.

Durability is a hallmark of the White W480, with its construction built to withstand the rigors of agricultural work. High-quality materials and a reliable design ensure that the tractor can endure challenging conditions without compromising performance. This reliability translates to lower maintenance costs and longer service life, making it a wise investment for farmers.

Another notable aspect of the White W480 is its adaptability to various attachments and implements. This flexibility allows it to be customized according to the specific needs of the farm, making it a versatile tool in the agricultural toolbox.

In summary, the White W480 combines power, efficiency, and durability, making it an ideal choice for farmers looking to enhance their productivity. With an advanced engine, responsive hydraulic system, versatile transmission, and a robust design, the W480 stands out as a top-tier tractor in modern agriculture, capable of handling the increasing demands of the farming industry.
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