4

Ill

-

\

UI

 

—“I

 

:iI

.:.

j

4

Sewing

buttonholes

 

 

 

 

 

 

 

 

 

 

(Models

340

 

and 521)

 

 

 

 

 

 

 

 

 

 

Sewing

foot:

 

 

clear-view

foot

 

 

 

 

 

 

Tension:

 

 

 

 

 

needle thread

tension

 

a

Thread:

 

 

 

 

 

little

slack

 

 

 

 

 

 

 

 

 

 

 

 

 

fine

machine

embroidery

Stitch

length:

 

thread

 

 

 

 

 

 

 

 

 

 

 

buttonhole

range

(red)

 

Needle:

 

 

 

 

 

 

sizes

70/80

 

 

 

 

 

 

 

1.

Set

zigzag

stitch

knob

20

to

sew

a

 

buttonhole

seam

width

of

2

mm,

i.

e.

 

roughly

at

 

‘B’.

 

 

 

 

 

 

 

 

 

 

 

 

 

Sew the

first buttonhole

seam.

At

the

 

end,

the

needle

must

be

raised

at

the

 

right.

Turn knob

20

one place to

the

 

right.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.

Insert

the

 

needle

at

the right,

raise

 

the

sewing

foot,

turn

the

material

 

 

 

through

180°, set

the

knob

at “B”

 

 

again,

 

lower the

sewing foot and

 

 

 

raise

the

needle.

 

 

 

 

 

 

 

 

 

 

 

3.

Set

the

zigzag knob

at

“C”

and

sew

 

about

five

 

tacking

stitches.

 

Raise

 

 

4.

needle

at

left.

 

 

 

 

 

 

 

 

 

 

 

 

Set

knob

 

at

“B”

and

sew

the

second

 

buttonhole

seam as

long

as

the

first.

5.

Raise

needle at

left.

 

 

 

 

 

 

 

 

 

 

Set

knob

at

“C”

and

sew

about

five

6.

tacking

stitches.

Raise

the

needle.

 

Set

the

knob at

ED

and

sew

a

num

 

ber

of

securing stitches.

 

 

 

 

 

 

 

 

Cut

buttonhole open

with

slitting

knife

 

(special

accessory).

 

 

 

 

 

 

 

 

 

 

Ojales

(modelos

340

y

521):

 

Prensatelas:

 

Transparente

 

 

 

 

 

TensiOn

del

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hilo superior:

Algo

más

floja

de

lo

 

Hilo:

 

 

 

normal

 

 

 

 

 

 

 

 

 

 

 

Hilo

fino

de bordar

 

Largo de

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

puntada:

 

 

Zona del

ojal

(sector

rojo)

Aguja:

 

 

 

 

 

 

70

u

80

 

 

 

 

 

1.

Con

el

 

 

 

 

 

 

 

botón

selector

del

zigzag 20

 

elija

una

anchura

de

 

unos

2

mm,

 

aprox.

en

B.

Cosa

el

 

primer

labio del

 

ojal.

La aguja deberã

quedar

al

final

 

a Ia

derecha

y

elevada.

Gire

ahora el

2.

botOn 20

un

paso

hacia

Ia

derecha.

Haga que

se

dave

Ia

aguja

a

Ia

dere

 

cha,

alce

el

prensatelas.

gire

a

tela

 

180°,

gire

de

nuevo

el botOn

20

a B.

3.

baje

el

prensatelas

y

 

eleve Ia

aguja.

Gire

el

botOn

20

al

 

sector C

y

haga

 

unas

5

puntadas

de

presilla.

 

 

 

4.

Eleve Ia aguja

a

Ia

 

izquierda.

 

 

Gire

de

nuevo

el

botón 20

al

sector B

 

y cosa

el

segundo

Iabio

del ojal

igual

 

de largo que

el

primero.

Eleve

Ia

 

 

aguja a

Ia

izquierda.

 

 

 

 

 

 

 

5.

Gire el

botOn

20

al

sector C y

haga

 

unas

5

puntadas

de

presilla.

Eleve Ia

6.

aguja.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gire el

botón

20

a

punto

recto

 

y

 

haga

unas puntadas

de remate.

 

 

Abra

el

ojal

con el

descosedor

(acce

 

sorio

especial).

 

 

 

 

 

 

 

 

 

 

 

28

Page 27
Image 27
Pfaff 340.521.541.721.741 manual Dere, Buttonholes, Num, Acce

340.521.541.721.741 specifications

The Pfaff 340.521.541.721.741 is a versatile and technologically advanced sewing machine, designed to meet the needs of both beginners and experienced sewists alike. This model is renowned for its precision, durability, and user-friendly features, making it a preferred choice among sewing enthusiasts.

One of the standout features of the Pfaff 340.521.541.721.741 is its innovative IDT (Integrated Dual Feed Technology). This unique system allows for an even feed of fabric layers, ensuring that everything from lightweight to heavyweight fabrics is managed effortlessly. This feature is particularly beneficial when working with delicate materials or designing quilts, as it prevents fabric shifting and enhances stitch precision.

The machine boasts an impressive selection of built-in stitch patterns, including utility stitches, decorative stitches, and quilting options. With over 100 stitches to choose from, users can easily customize their projects and add creative flair to their sewing endeavors. The intuitive stitch selector makes it easy to navigate through options and find the perfect stitch for every application.

Another notable aspect of the Pfaff 340.521.541.721.741 is its robust sewing speed. Capable of sewing at a rapid pace, this machine significantly reduces project turnaround times. Additionally, the speed control feature allows users to adjust the sewing speed for precise work, ensuring that whether tackling a quick hemming job or intricate detailing, complete control is maintained.

The machine is also equipped with a large sewing space, providing ample room for quilting and other large-scale projects. An LCD screen displays information about selected stitches and settings, offering clarity and ease of use, even for less experienced users. Furthermore, the thread tension can be easily adjusted, allowing for fine-tuning based on fabric type and project requirements.

Durability is another hallmark of the Pfaff brand, and the 340.521.541.721.741 is no exception. Constructed with high-quality materials, this machine is built to withstand years of use without compromising on performance. The sturdy base ensures stability during operation, which is crucial for achieving accurate stitches and maintaining user comfort.

Overall, the Pfaff 340.521.541.721.741 is a remarkable sewing machine that combines advanced features, user-friendly technology, and robust construction. Its versatility makes it suitable for a wide variety of sewing projects, offering creative solutions for enthusiasts and professionals alike. Whether you are looking to sew garments, create quilts, or add decorative touches to home décor, this machine is equipped to handle a multitude of tasks with ease and precision.