Operation Manual

ManualsBrandsPfaff ManualsMiscellaneousHobbylock 4870

Converting

the

machine

for

chainstitch,

program

8

This

is

only

necessary

if

you

do

not

wish

to

cut

the

fabric

edge.

Insert

needle

A

with

the

needle

changing

aid

from

the

accessories

(see

page

66).

First

thread

the

chainstitch

looper

(40)

and

then

needle

A.

Open

the

looper

cover

and

pull

the

knife

guard

(13)

off

to

the

left.

Disengaging

the

upper

knife

—

—

-N1LSll

Note:

To

disengage

the

upper

knife

(49)

you

must

set

the

seam

width

adjusting

knob

(17)

to

3mm.

Lower

the

knife

to

the

lowest

position

with

the

hand

wheel.

Now

turn

the

knob

to

disengage

the

upper

knife

(42)

fully

to

the

left

(triangle

on 0).

The

knife

is

disen

gaged.

Disengaging

the

right

overedge

looper

To

disengage

this

looper

you

must

set

the

needle

in

its

lowest

position

with

the

hand

wheel.

Turn

the

knob

to

disengage

the

looper

(43)

fully

to

the

left

(triangle

to

0).

The

overedge

looper

is

now

disenga

ged.

N.

Ic

32