Viking Turissa Manuel de service télécharger pdf (Page 40)

I

Service

manual

A

well-constructed

sewing

machine

like

the

TURISSA

usually

does

not

need

any

major

servicing

as

long

as

the

machine

is

kept

cleaned

and

oiled.

Most

problems

are

usually

caused

by

a

blunt

or

bent

needle.

Therefore,

the

first

thing

to

do

if

the

machine

does

not

perform

properly

is

to

change

the

needle.

Always

use

a

new

needle.

Use

System

130/705H.

Change

needle

To

change

the

needle,

loosen

the

screw

on

the

needle

clamp.

Remove

the

old

needle

by

pulling

down

on

the

needle.

Insert

the

new

needle

with

the

flat

side

facing

away

from

you.

Push

the

needle

up

as

far

as

it

will

go

and

tighten

the

needle

clamp

screw.

To

make

certain

that

the

needle

is

correctly

inserted

always

run

your

fingernail

along

the

front

of

the

needle;

you

should

be

able

to

feel

the

groove

of

the

needle.

When

the

needle

goes

down

into

the

fabric

the

thread

lies

in

this

groove.

If

the

needle

is

not

correctly

inserted

with

the

groove

facing

you,

the

thread

will

break

and

no

stitches

will

be

formed.

SERVICE

MANUAL

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