Operation Manual

ManualsBrandsPfaff ManualsMiscellaneous339

Unsatisfactory

feed

of

the

The

material

puckers:

ii:

n

terial:

1.

Lint

and

thread

ends

in

the

feed

as-

1.

Both

thread

tensions

are

set

too

strong

sembly

are

impeding

the

smooth

move-

—

loosen

both

upper

and

bobbin

thread

ment

of

the

feed

dog

—

remove

the

tension

see

page

25:.

needle

plate

and

thoroughly

clean

the

feed

assembly.

2.

The

sewing

foot

exerts

too

much

pres

2.

The

feed

dog

is

set

too

low

(normally

sure

—

reduce

the

pressure

following

when

sewing

the

full

height

of

instructions

on

page

26.

the

teeth

should

protrude

from

the

needle

plate)

—

after

removing

the

3.

When

sewing

thin

material

—

place

needle

plate

look

up

an

expert

and

have

the

feed

dog

raised

a

little

by

some

thin

paper

under

the

fabric

and

adjusting

the

lifter

eccentric,

set

the

stitch

length

not

too

long.

l

72