Operation Manual

ManualsBrandsPfaff ManualsMiscellaneous6250

Compensating

the

buttonhole

seam

length

with

the

balance

key

(8)

j

A

further

correction

possibility

is

offered

by

the

balance

key.

With

this

you

can

also

correct

uneqUally

long

buttonhole

seams.

If

the

left

seam

is

too

short

(Fig.

a)

push

the

slide

key

to

the

right

The

farther

you

move

the

slide

key

right.

the

more

reverse

stitches

the

machine

sews,

i.e.

the

left

seam

will

automatically

be

made

longer.

If

the

left

seam

is

too

long

(Fig.

b).

push

the

slide

key

to

the

left

The

farther

you

move

the

slide

key

left

the

fewer

reverse

stitches

the

machine

sews,

i.e.

the

left

seam

will

automdtically

be

made

shorter.

Programmable

linen

buttonholes

In

program

71

you

can

determine

the

length,

weflh

and

density

of

the

buttonhole

yourself,

—

Push

the

buttonhole

slide

fully

to

the

front.

—

Sew

the

righthand

seam

at

the

required

length

—

Press

the

‘buttonhole’

key

(3).

Now

the

madiiiw

sews

the

first

bartack

and

the

second

buttoilllol4

seam.

Shortly

before

the

second

bartack

thi

machine

sews

autoanitically

slower.

—

As

soon

as

the

two

buttonhole

seams

are

Hi

same

length,

press

key

(3)

again.

The

macbite

now

sews

the

second

buttonhole

seam

and

secures

it

autotnaticall.

The

buttonhole

length

is

now

stored.

All

fuifi

ii

buttonholes

are

now

sewn

automatically

at

Us

length

You

can

cancel

the

saved

length

by

po

‘

the

clear

key.