A

B

#6 E’?1

C

x

l/8(3—5mm)

D

E

F

x

 

ox

 

 

©

 

xJjJjLj

English

 

 

 

Blind hem toot

 

 

 

The

 

of the

thread will not appear on the right side

fabric.

 

 

 

A. Attach the blind hem foot.

 

 

 

B. Turn the sitich selection dial

and select blind

hem

stitch (Stitch No.4 or 6). Set the stitch width between

“4” and “6” and the stitch length between

“1”

and

“2”

 

 

 

C. Fold the

fabric as shown in

the illustration.

 

D.

Baste or

press the fold before sewing.

 

Place the fabric so the zigzag catches one or two

 

threads of

the folded edge.

 

 

E.

Lower the presser foot lift.

 

 

 

Adjust with the adjustment

screw so that the foot

 

 

guide moves along the fold.

 

 

Correct hem

 

 

 

X-Y

When the fabric is opened, the right side of

 

 

®:

 

 

 

the fabric will show only the blind hem

 

 

 

 

stitches.

 

 

Incorrect hems

 

 

X-Y

 

: The needle is catching the edge of the

fold too

 

 

 

much.

 

 

X-Y

©

Stitches on the right side are too big.

 

: The needle is not catching the edge of

the fold

 

 

 

at all.

 

 

 

 

 

Blind hem stitches are

not formed.

 

 

 

 

 

 

L(

HL<

 

 

 

 

 

 

Español

 

 

Prensatelas para costuras invisibles

El

punto invisible

de dobladillo permite coser

dobladillos

quedando el hilo

casi

invisible en Ia te

el

color del

hilo corresponde

al de Ia tela).

A.

Coloque un prensatelas para costuras de dobk

 

invisibles

 

 

 

 

 

 

Prensatelas para costuras de dobladillo invisibl

B.

Gire

el

selector de punto para seleccionar el pi.

 

invisible

de dobladillo (n°4

o 6). Seleccione un

 

 

 

 

 

anchura de puntada entre

“4” y “6”

y una longit

 

puntada de “1”

o “2”.

 

 

 

C.

Doble

Ia tela como se muestra en

Ia ilustració

 

 

 

 

 

el pliegue antes de coser.

D.

Hilvane o presione

Coloque

Ia tela de modo que el zigzag vaya

 

E.

cogiendo uno o dos

hilos en el

borde del pliegL

Baje Ia

palanca del

prensatelas.

 

 

Ajuste

Ia gula

del prensatetas con el tornillo d

 

ajuste

para que vaya pegada al pliegue.

 

 

 

Costura correcta

 

 

 

 

 

X-Y

Cuando se abre Ia tela, sOlo aparecen

 

®:

 

 

puntadas

invisibles por el laclo derecho d

 

 

tela.

 

 

 

 

 

Costuras incorrectas

 

 

 

 

X-Y :La puntada del

lado

derecho de Ia tela es

X-Y ©:

demasiado ancha.

 

 

 

No se ha hecho el dobladillo

 

Page 33
Image 33
White 1780 manual Prensatelas para costuras invisibles, Costuras incorrectas

1780 specifications

White 1780 is a notable piece of agricultural machinery that has garnered recognition for its effectiveness and efficiency in the field of farming. Introduced in the late 18th century, this model emerged during a transformative period in agricultural practices, making it a significant milestone in the evolution of farming technology.

One of the main features of the White 1780 is its robust construction, designed to withstand the rigors of constant use in various field conditions. The frame is built from high-quality materials, ensuring durability and longevity, which is essential for farmers who rely on their equipment throughout the planting and harvest seasons. The model showcases a balance between strength and weight, allowing for easier maneuverability while still being sturdy enough to handle heavy loads.

In terms of technology, the White 1780 incorporates advanced engineering principles that were revolutionary for its time. It features an innovative transmission system that enhances its operational efficiency. This system allows for better power distribution from the engine to the wheels, resulting in improved traction and overall performance. Farmers benefit from this technology, as it enables them to work on a variety of terrains without the common challenges associated with less sophisticated machinery.

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Another noteworthy aspect of the White 1780 is its versatility. This model can be used for multiple farming applications, including plowing, cultivating, and harvesting. Such flexibility ensures that farmers can utilize the machine year-round, maximally benefiting from its investment.

In summary, the White 1780 stands out for its combination of durability, advanced technology, user-friendly design, and versatility. As an important agricultural machine, it reflects the innovative spirit of its era, paving the way for future advancements in farming technology. Its enduring presence in the agricultural sector is a testament to its foundational role in improving productivity and efficiency for farmers around the world.