White 1766 User Manual

/‘2

INSTRUCTION

MANUAL

FOR

SEWING

N

MACHINE

WHITE

_______________

______________

This

product
current
the

other).

one

way.
insert
If

the

to

replace

purpose

Record
Model

The
The

POLARIZED

line

plug

This

This

the

plug

plug

should

the

of

the

WHITE

in

No.

Serial
Model

is

equipped

plug

(a

plug

is

a

safety

fully

into

still

obsolete

polarized

SEWING

this

is

is

provided

appliance.

located

located

space

of

No.

No.

PLUGS

with

having

will

fit

into

feature.

the

outlet,

fail

to

fit,

outlet.

plug.

MACHINE

below

on Bed

on Rating

CAUTION

a

polarized

one

the

If

try

contact

Do

not

the

Plate.

alternating

blade

power

you

reversing

defeat

wider

outlet

are

unable

an

electrician

the

the

COMPANY

Serial

Plate.

No.

and

than

only

to

plug.

safety

Serial

Model

Retain

No.

No.

these

numbers

for

future

reference.

IMPORTANT

SAFETY

INSTRUCTIONS

using

When

folowed,

including

Read

DANGER

appliance

An

appliance
Always

from

unplug before

WARNING

electric

1.

Do
is

2.

Use
attachments
Never

3.

properly,
appliance
electrical

4.

Never
ings
dust,

Never

5.

6.Donot

7.

Do
being
To

8.

outlet.
Do

9.

10.

Keep
machine
Always

ii.

12.

Do

13.

Do

break.

14.

Unplug
such
presser

15.

Always
lubricating,
instruction

shock,

not

allow

used

by

this

appliance

operate

if

operate

of

the

and

drop

use

not

operate

administered.

disconnect,

not

unplug

fingers

use

not

use

not

pull

the

as

foot,

unplug

an

electrical

the

all

should
the

electric

to

be

near

or

recommended

this

it

has

to

the

nearest

or

mechanical

the appliance

sewing

loose

cloth.

or

insert

outdoors.

where

turn

by

away

needle.

the proper

bent

needles.

or

push

sewing

threading

etc.

sewing

or

when

manual.

appliance,

following:

basic

instructions

(this

never

relamping,

or

usedasa

children.

only

appliance

been

machine

all

pulling

from

labric

machine

needle,

making

To

be

outlet

injury

for

dropped
authorized

adjustment.

any

object

aerosol

controls

on

all

moving

needle

machine

sewing

reduce

left

unattended

immediately

Replace

To

reduce

to

toy.

Close

its

intended

by

the

ifithas

or

with

any

and

foot

into

(spray>

to

cord.

parts.

plate.

while

stitching.

when
changing

from

any

other

persons:

manufacturer

a

damaged,

dealer

air
controller

any

products

the

To

unplug,

The

making

the electrical
user

safety

before

machine)

risk

the

when

after

with

bulb

the

attention

described

use

as

damaged

or

service

or

openings

free

opening.

are

off

(“0”)

grasp

Special

wrong

plate

It

may

any

needle,

servicing

precautions

of

electric

plugged

using

same

risk

of

is

necessary

contained

as

cord

or

dropped

center

blocked,

from

being

position,

the

care

is

required

can

cause

deflect

adjustments

threading

outlet

adjustments

in.

and

before

type

burns,

when

in

this

plug,

into

for

Keep

the

accumulation

used

then

plug,

the

needle

in

bobbin,

when

should

always

using

shock:

cleaning.

15

this

manual.

in

this

ifitis

water,

ventilation

where

remove

not

the

around

needle

causing

the

needle area,
or

removing

mentioned

unplug

watts.

fire,

appliance

manual.

not

Return

oxygen

plug

cord.
the

changing

Always

rated

examination,

or

the

this

only

Use

working

repair,
open

of

from

sewing

to

break.

it

covers,

in

be

the

lint,

is

to

the

SAVE

THESE

INSTRUCTIONS

Name

of

Parts

Accessories.
Removing
Before

Fitting
Winding
Removing
Inserting
Inserting

Changing
Threading
Drawing
Changing

the
sewing
shank

the

bobbin

bobbin
bobbin

needle

upper

up

sewing
Adjusting.thread
Regulating

Drop

Fabric.

Sewing
To

start
Straight
Blind
Three
Overcasting
Straight
Sewinq

Sewing
Button

the

feed

Thread.

(pattern

sewing
stitch

hemming

step

zig-zag

edges-binding

stretch

on

buttons

in

zips

hole
Hemming
Twin

needle-freehand
Cleaning
Cleaning
Trouble

of

race

and

shooting

extension

(Power

and

bobbin

bobbin

presser

Needle

selector)

to

stitch

sewing

and

oiling

supply

quilting

case

and

into

bobbin
into

case

thread

&

thread

directions

tensions

foot

guide

finish

embroidery.

shuttle

guide

table,

seam

bobbin

shuttle

Twin

pressure

and

a

seam

free

and

guide.

case

needle

operation

hook.

CONTENTS

arm

sewing

Sewing

race

lamp)

Fitting

threading

table

-

of

presser

feet-

...1

--.4

--.5

---7

---7

--.9

-

-

..11

-

-

•

-

-

-

-

.

•

-

-

-

-

-

-

-

27
28

.8

10

10

12

12
13
14
15
16
17
18
19

20

21

22
23

24

25

26

NAME

OF

PARTS

(FRONT

SIDE)

1

2
3
4

5

6
7
8
9

10

11

12

Pattern
Take

up

Tread

tension

Tread
threading
Presser
Shuttle
Handle
Spoolpin
Top

cover

Stitch

lengtt

Reverse

cover

Face

—1—

selector

lever

guide

foot

cover

button

dial

dial

for

dial

upper

(REAR

VIEW)

Stop

Bobbin

Motion

Hand

Extension

knob

wheel

winder

table

stopper

Presser

foot

lever

Thumb

Needle

screw

plate

—

Accessories

1A—

Box

ACCESSOR

I

ES

Bobbin

Button

foot

Felt

Machine

Zigzag

(On

Oil

foot

machine)

Button

Zipper

hole

foot

foot

Button

hoie

cutter

Screw

—2—

driver

#11

Needle

#14

REMOVING

EXTENSION

TABLE

FREE-ARM

SEWING

convert

To

to

free-arm

tension

table

1.

Especially
sleeves,
fabrics,etc,more
To

sew

2.
sleeve
arm

as

This

3.
used
but
arm

machine

extension

the

tubular,

or

shown

sewing

as

a

easily

machine

use

as

shown.

useful

pants

pants

flat

converts

table.

simply

when
leg,

easily.

just

on

leg

above.

machine

bed

removing the

by

from

flat-bed

remove

sewing

tubular

slip

the

free

the

can

machine,

free

to

be

the

use

ex

—3—

BEFORE

SEWING

the

Fit

1.
machine.

the
Plug

2.

power

Sewing

3.

the

by

Remove

1.
inside
Open

2.
of
Remove

3.
it

Install

4.
ing

Use

5.

(Max)

placement

lamp.

Riccar

SURE

arrow.

counter

(BE
CORRECT
CORD)

machine

the
supply.

speed

speed

PLUG

of
face

a

in

it

only

“Hi-Light”

stockist.

machine

can

controller.

TO

TO

or

install

cover.

face

cover

by

lamp

clockwise.

bulb

new

clockwise.

a

120V,

sewing

Available

plug

into

to

the

varied

be

FIT
SUPPLY

from

lamp

in

direction

unscrewing

screw•

by

brand

machine

from

A

15W

re

your

Important:

When

or

removing

plug

leaving

from

the

machine

the
covers,

socket

unattended,

disconnect

outlet.

—4—

from

servicing,

the supply

changing

removing

by

lamps

FITTING
AND
QUILTING

Raise

the

shown.
carefully

spring.

I

(1)

so

(2)

SHANK

SEAM

presser

Insert

as

not

Shank

GUIDE

and

bar

quilting/seam

to

damage

fit

the

shank

holding

guide

as

FITTING

Raise

the

lever

towards

released.

Lower
above
touch
become

shank

and

lever

engaged.

OF

presser

Centre

touching

towards

PRESSER

foot.

you

and

new

until

groove

the

you

4)

(3,

Pull

the

foot

and

pin.

FEET

the

foot

under

is

the

one-touch

will

shank.

directly

Pull

one-

foot

will

be

On.touch

—5---

WINDING

THE

BOBBIN

1.

Release

Thread

2.
Place

3.
and
bobbin

direction

(When

stop

hand-wind

bobbin

motion

stop

as

shown.

bobbin

in

for

knob)

motion

onto

thread

an

anti-clockwise

5

or

is

filled

knob.

spindle

onto

6

turns.

re-tighten

rBobbin,

winder

sPindle

—6—

4.

Push

bobbin
against
of

arrow,
pedal.
When
pleted
original

bobbin

(it

guide

the

bobbin

return

to

5.

Note:

If

the
uneven
thread
lowered
winding.

Remove

withasuitable

stopper,

and

position.

winding

is

factory

can

achieve

cover

top

tool.

winder

in

depress

winding

spindle

should

be

raised

the

and

spindle

direction

foot

com

is

to

the

set)

correct

adjust

its

be

or

REMOVING

Raise

1.
position
shuttle

needle

race

BOBBIN

to

and

cover.

its

open

highest

the

CASE

Release

3.
bin

AND

will

BOBBIN

Hinged

the

latch

fall

out

and

easily.

2.

bob

Open
bobbin
bin

case

hinged
case

out

and

of

latch

pull

bob

machine.

of

INSERTING

I

1.

Pull

off

from

bobbin

into

bobbin

BOBBIN

5cm

5cm

of

and

case

as

Tension

thread

insert

shown.

INTO

it

spring

Pull

3.
tension
out

thread.

BOBBIN

into

slot

spring

about

—7—

CASE

and

and

10

cm

2.

under

draw

Guide
into

of

slot.

the

end

of

thread

INSERTING

BOBBIN

CASE

INTO

SHUTTLE

RACE

(

Hinged

1.

Ensure
Pulling
latch

needle

of

CHANGING

latch

thread

bobbin

highest

its

is

at

front,

the

to

and

case

NEEDLE

hold

position.

open

it.

the

2.

Insert

Holding

onto

latch.

latch

centre

place

open,

pininshuttle

bobbin

and

case

release

Needle

clamp

screw

Raise

1.

Loosen

2.

move

With

3.
away
as
Tighten

4.
securely.

Note:
At
irregularity

new

a

—8—

it

the

needle

old

the

from

will

g9od

needle

needle.

flat

you,

go.

the

first

always
quality

to

side

sign

its

clamp

of

insert

needle

change

one.

highest

screw

needle

the

needle

clamp

any

of

the

position.

and

facing

far

as

rew

stitching

needle

re

up

for

THREADING

UPPER

THREAD

1’

‘I)

C

Thread

Through

A.

Between

B.

Up

C.

Into

D.

Down

E.

Behind

F.

Through

G.

also
(see

the

into

and

thread

the

behind

the

illustrates

page

machine

thread

the

tension

the

the

needle

the

25)

tension

take-up

the

needle

threading

from

guide.

discs.

thread

clamp

from

A

spring.

lever

guide.

thread

front

for

to

from

twin

G

right

guide.

back.Fig.

to

—9—

iflustrated.

as

to

needle

left.

---)

1&2

sewing

F

2

DRAWING

BOBBIN

UP

THREAD

Hold
wheel
your

start

to

the

towards

thread

sewing.

top

thread

you

out

with

so

towards

that

a

the

slight

the

rear

tension

needle

and

goes

under

in

down

your

your

left

and

sewing

hand

up

again,

foot

and

and

rotate

then

you

the

gently

are

hand

pull

ready

CHANGING

1.

Lower
raise
around

as

needle

presser

the

desired.

SEWING

down

foot,

needletochange

DIRECTIONS

into

pivot

fabric
the

direction

and

fabric

—10—

and

presser

down

Put

2.
sew.

to

start

foot

ADJUSTING

S

UPPER

THREAD

TENSION

It

is

only

the

upper
correct
lower

threads.
The higher
greater

thread

balance

the

tension.

normally

between

the

number

necessary

tension

the

on

to

to

achieve

upper

the

dial

adjust

the

and

the

Fabric

ADJUSTING
TENSION
Lower

thread
turning
slightly
increase
lefttodecrease

Asageneral

case

drop

bobbin

the

for

bobbin

immediately

and

whenaslight

short

a

desired

tension
wound
and

loose
obtained
to
the
until

Correct

LOWER

tension

the

screw

the

to

tension,

guide

normal

should

the

(Anti-clockwise)

tension.

only,

sewing,

in

its

be

distance

tensionistoo

effectisachieved.

Upper

Bobbin

can

on

the

(clock-wise)

right

the

case

by

fall

to

increased.

jerk

of

only.Ifthis

thread

thread

adjusted

be

bobbin

user

by

the

the

ground,

the

tight

THREAD

by

case

to

the

to

can achieve

carefully

thread.

The

thread

and

suspending the

the

correct

causes

action

shouldbeloosened

Incorrect

Upper

the

If

the

tension

tension

the

not

does

correct

bobbin

is

too

bobbin

move

is

Inside

of

fabric

thread

Increase

(j

Decrease

—ii—

REGULATING

L

Adjust

1.

2.

3. No.
embroidery.

levertodesired
use
Insufficient
in

12,

guiding

pressure

for

the

THE

heavy

fabrics

pressure

fabric.

may

adjustment0is

PRESSER

pressure.

1.

use

cause

poor

required

For

FOOT

light

feeding,

when

PRESSURE

fabrics

use

skipped

darning

for

3,

stitches,

or

medium

sewing

or

difficulty

freehand

fabrics

DROP

Lower

feeding

(No

Used
For

general

direction

FEED

feed

dog

of

fabric)

when sewing

sewing,

of

arrow.

by

pushing

on

raise

buttons,

height

lever,

—12—

free

of

down

feed

hand

dog

/

in

direction

embroidery,

by

lifting

of

arrow.

etc.

lever

in

FABRIC

THREAD

NEEDLE

GUIDE

Asageneral

with

heavier
needles
stretchy

with

fabrics.

Tweed

rule

fabrics,

heavier

use

50

shorter

finer

fabrics.

Silk

thread

lengthsonfiner

stitch

and

special

Use

—

needles

‘ball

13—

with finer

point’

fabrics

fabrics

‘stretch’

or

and

and

longer

heavier

needles

stitch

thread

on

lengths

and

difficult

m

-4

z

0

-4

m

z

0

-I
C,

m

I

m

0

z

rn

>

C)

m

0

—

—

TO

START

SEWING

Important

Raise

1.
sewing.
Hold

2.
three

Sufficient

3.
Depress

4.

Test

5.
machine

Attention.

When

1.
Guide

2.
To

3.

FINISH

TO

Hints.
the

both
stitches.

foot/Speed

the

turning

the cloth

prevent

take-up

threads

fabric

machine

for

the

the

breaking

SEAM

levertoits

about

be

should

control

stitchesona

of

length

wheel

hand

with your

gently

needle

highest

cms

10

placed

and

start

scrapoffabric

stitch

and

manually,

always

to

under

tension

hand.

stop

position

the

sew.

to

with

rear

needle

suitable

always

when starting

of

machine

before

you plan

to

turnittoward

needle

the

the first

for

lowering

use,

to

your

fabric.

outofthe

and

stopping

presser

adjusting

you.

fabric.

two

or

foot.

the

1.

Sew

to

2.

Push

the

about2—3cms.

Raise

3.

4.

Lift

presser

of

machine.

5.

Cut

threads,

the

reverse

needle

edge

to

foot

as

of

seam.

button

its

highest

and

shown,

—15—

pull

on

and

sew

position.

out

the

the

thread

in

reverse

fabric

cutter.

for

to

rear

STRAIGHT

“2”

stitch

the

shorter

the

“0”

point.

stitch

of

stitch

the

or
length

sewing.

While
the
poses,

purpose
and
longer

At
same

STITCH

“3”

length

stitch

the

length.

fabric

the

on

varies

Generally

will

dial

with the

varies

length;

I

4

not

gives

weight

with

speaking,

the

I
I

I
I

3

move

suitab’e

a

the-weight

heavier

I

I

I

I

2

ahead,

of

the

the

and

stitch

fabric,

of

finer

fabric,

I

,

I

I

the

length

for

thickness

fabric,

thicknessofthread

the

fabric,

the

thicker

0.5

needle

of

the

0
will

ordinary

thread

finer

the

keep

purposes,

and

the

thread

thread

piercing

pur

and

and

the

—16—

BLIND

Fold

the

Place

the

Turn

the

far

left.

adjust

Once

the

foot

(3)upagainst

HEMMING

fabric

folded

hand

It

should

the

position

Correct

as

illustrated

fabric

wheel

then
of

position

the

(optional)

under

towards

just

the

fabric.

of

fold

(2)

with

the

you

pierce

the

by

the

foot

by

the

fabric

turning

“wrong”

as

shown.

hand,

fold

has

been

the

until

of

nut

side

the

the
fabric.

set,

(4).

facing

needle

position

upwards.(1),

swings

(2)

If

it

does

the

“guide”

over

not,

to

of

the

then

the

Proceed
tion

against

results.

sew

to

the

Always

carefully

guide.

test

the

(3)

stitch

feeding

Note:

first

the

Some

on

fabric

practice

a

spare

to

piece

ensure

will

be

of

it

retains

needed

fabric,

to

the

obtain

correct

the

posi

best

—

17

—

THREE

STEP

ZIG-ZAG

three

The
patching,

edges

ing

illustration

The

and

a

either

stitch

The

give

will

tear,
side

a

step

darning,

on

etc.

where

but

length

stronger

repairing

wide

a

the

can

finish

stitch

range

patching,

stitches

be

zig-zag

shows

overlapping

hasawide

tears,

of

slighly

reduced

most

for

fabrics.

where

firstly

go

on

mending,

the

the

the

until

repairing

rangeofsewing

the

row.

on

are

centre

are

sewing

stitches

over

first

stitches
operations.

applications,

elastic

the

to

of

the

very

close

and

edge

tear

lace,

of

and

tother.

such

oversaw-

the

patch

then

as

to

This

—

18—

OVERCASTING

EDGES

For

Both
When
pierce

Using

thicker

these

the
the

the

fabrics

stitches

is

needle

the

of

edge

overcasting

Li

designed

are

its

at

fabric

foot

extreme

according

prevent

will

overlock

to

right

the

position,

effect

the

to

puckering

edge

allow

of

of

you

thin

fabric.

a

to

it

require.

fabrics.

just

pass

over

just

or

BINDING

—19—

To

the

sew

multi

fabrics

zigzag

edge

to

stitch.

edge

select

STRAIGHT

straight

The

ving

“triple’

strong

a

stitchisrequired.

STRETCH

stretch

sews

strength.

‘U
‘‘I

I’’
III

In

III
III

‘‘I

two

Use

STITCH

stitches

for

stretch

it

forward

fabrics

and

one

and

stitch

for

backwards

0

areas

of

“stress”

thereby

where

—

20—

SEWING

Fit

1.

darning

button

2.

Use

3.

Place

4.

Manually
both

holes

(Increase

5.

Sew

about

Pull

both

6.

ON

button

or

threads

BUTTONS

plate
presser

between

turn

hand

of

button

decrease

7

stitches.

as

described

foot

wheel
without
width

the

to

and

presser

underside

on

page

attach

foot

towards

obstruction.

setting).

firmly.

and

you

and

12.

fabric

ensuring

tie

and

together.

lower

that

presser

the

needle

foot.

enters

into

—21

Tie

—

SEWING

Zipper

the

Fit

the

on

sew

illustrated

move

To

slide

and

IN

and

the

it

ZIPS

foot

right

reverse

“zip

behind

hand

slider”

the

The

side

the

foot.

Zipper

the

of

procedure

of

out

Lower

foot

zipper,

to

the

the

can

sew

way,

foot

be

move

the

leave

and

moved

left

needle

continue.

foot

hand

right

raise

(2)

To

as

(3)

foot

right.

or

left

the

to

the

to

over

zipper.

the

of

side

fabric,

the

in

—22—

BUTTON

button

the

Fit

stitch

the

Set
(closeness)
patterns

18,

HOLE

length

satin

of

20

19,

SEWING

hole

dial

stitch.

and

foot.

within

19

(1)

again.

the

Sew

green

in

marki1g

sequence

the

to

achieve

illustrated

the

correct

(1)

density

selecting

USER

Always
according

using

try

machine
Always
buttonhole

that

care

Carefully

a

using

top

The

TIPS

a

sew

the

to

interfacing

feeding.

the

use

length.

zig-zag

the

cut

through

pin

tension

sample

fabric

Buttonhole

between

may

buttonhole

used.

(vilene)

suitable

On

stitches

the

end

the

reduced

be

or

foot

of

sides

bar

For

tissue

fabric,

the

(beads)

tack

to

some

on

thin,

very

other

or

its

using

a

buttonhole

of

to

(2)

achieve

spare

stretchy

paper

calibrated

corded

the

prevent

better

a

fabric

underneath

buttonhole

oversew

buttonhole

the

looking

settings

as

or

other

markings

cord.

the

with

ripper

seam

buttonhole.

difficult

can

the

to

be

(2)

the

will

fabric

measure

sewn

seam

going

change

fabrics,

aid

to

the

taking

ripper

far.

too

—23—

HEMMING

the

Raise

1.
hemmer

over

Fold

2.

edge

folded

the

into

(optional)

4

foot

foot.

fabric

the

with

hemmer

and

a

foot

the

edge

few

by

needle

by

stitches.

puHing

to

about

its

the

highest

3mm

Take

threads.

and

out

position.

place

the

Replace

under

it

workpiece

the

the

and

foot.

foot

draw

with

Secure

the

the

the

hem

3.

4.

5.

Only

best

Lower

During

hemmer
Make

fabric
piece

suitable

results.

the

sure

must
edge

foot
sewing,
foot.

that

be

runs

materials

and

fold

the

fed

freely

sew

the

fabric

into

can

hem.

the

fabric

does

the

through

be

scroll

used

not

the

to

and

the

move

the

of

groove

—24

left

some

little

a

under

hemmer

under

practice

—

and

right

the

sufficiently

foot.

the

may

allow

half

be

it

to

the

of

that

so

necessary

run

into

foot.

the

to

the

The

work

acheive

TWIN

Thread
through
NB.

Sewing

will

this
Suitable

NEEDLE

4

for

same

width

stitch

as

procedure

should

numbers

machine

the

resultinbreaking

for

(optional)

but

not

of

1,2,3

sewing

exceed

needles.

normal

through

and

usrng

the

the

13

both

eye

third

only.

Spool

of

each

widest

pins

needle.

stitch

and

pass

width,

the

threads

exceeding

FREEHAND

done

is

darning

embroidery

the

embroidery,

and

to

freehand

In

fabric

Fit

desired.

round

A

adjusting

an

Stretch

hoop

the

hoop

the
effect.

EMBROIDERY

without

hand

by

described

as

plate

hoop

screw.

tight

fabric

whilst

sew

the

create

unlike

is

accross

moving

desired

mechanically

assistance

page

on

generally

—25—

from

12

used.

controlled

dogs.

feed

set

ard

wooden

Use

stitch

stitching,

patterns

plastic

or

feeding

from

hoops

of

15

the

as

with

CLEANING

needle

the

Raise

shuttle

Open

OF

cover.

bar

RACE

ts

to

AND

highest

SHUTTLE

point

by

turning

HOOK

theharid

wheel

toward

you.

Take

1)
Unlock

2)
Release

3)

Take

4)

Clean
cleaning,

out

the

the

out

dust

reassemble

the

the

and

bobbin

shuttle

shuttle

shuttle

gummed

case.

holder.

race

race

hook

oil

reversing

cover.

off
the

each

above

with

part

procedure.

an

oiled

cloth.

When

finished

—

26

—

CLEANING

AND

OILING

Cleaning

feed

dog

Open

r

Oil

top

points

cover

indicated

and

oil

points

underside

on

—27—

indicated.

of

bed

base.

and

rough

4

5.
Needle

Machine

is

requires

donoged

servicing.

Machine

is
noisy

2

3

I
Machine

Lint

Inferior

and

oil

oil

needs

has

residue

been

oil.

have

used

collected

and
gums-up

in
hook

machine.

or
on

needle

Irregular

stitching/feeding

4

2

3.

4.

I

Tension

Fool

Bobbin

Material

Thread

pressure

isof

is

is

threaded

being

poor
is
too

pulled

quality

‘ncorrectly

light

by
operator.

3.
Wron

9

stitch

is
too

tengtk

heavy

is
used

Seams

shrink

or
pucker

2.
Needle

is
too

large

for
fabric

4

1

Incorrect

Foot

pressure

tensions

is
too

heavy

Stitching

forms

Needle

breakage

loops

3

2.

1

Needle

Bobbin

Needle/fabric/thread

is

is

not

nat

threaded

threaded

ratio

correctly.

correctly.

is
incorrect

4

3.

5

Fabric

Wrong

Fabric

too

is

sewing

being

heavy/wrong

foot

pulled

is
used

by

needle

operator

size

2.
Needle

is
not

inserted

correctly

4.

5

1.
Fool

Needle

pressure

is
damaged

is
wrong

Skipped

stitches

3

Wrong

Wrong

type

foot
is

of

used

needle

is

used.

3

2

1

Needle

Needle

is

is
damaged

not
inserted

correctly.

Lower

thread

breaks

2

Bobbin

Bobbin

case

tension

is

improperly

is
too

tight

threaded.

5.

6

1.
Needle

Bobbin

case

is

is
not

inserted

.

correctly.

Top

thread

3.

4.
Thread

Needle

Thread

is

mojboht

is

too

inserted

heavy

incorrectly

for

on

needle

reel
holder.

size.

CONDI1ON

2

1.

Tension

Machine

is

is

too

threaded

tight

incorrectly.

TROUBLE-SHOOTING

GUIDE

5.

4.
Replace

Consult

(not
3-in-I

your

needle.

oil)

specialist

dealer.

bar.

3.

7.

1.
Oil

Clean

Clean

according

race

and

oil

arid

again

to

hook

instructions

only

according

with

tine

to

sewing

instructions.

machine

o/

4.

3

2

4.

1.
Check

Thread

Use

Increase

Do

not

quality

bobbin

foot

pressure

again

and

(larger

check

numbers)

for

tensions.

threadf

pull

on
fabric

Let

it

feed
automatically.

proper

insertion.

2.

3..

1
Reduce

Use

Adjust

smaller

length

foot

needle.

pressure

for

proper

(smaller

stitches.

3.

4.
Match

Set
correct

needle

tensions.

size
to

thread

&

fabric

numbers).

weight.

2.

5.

1

Thread

Thread

Use
correct

needle

bobbin

foot.

front

according

to

back.

to
chart

2

3.

4.
Match

Reinsert

Do
not

needle

pull

needle

on

size

cloth.

correctly

to

Check

thread

(flat

for

side

fabric

proper

toward

weight.

foot

back).

pressure.

5.

1.
Check

Insert

new

foot

needle.

pressure

regulation

for
proper

C’4

3.

4.
Match

Check

needle

to

see
if

size

proper

to
fabric

sewing

and

foot

is
used.

setting.

2.

1.

Insert

Reinsert

new

needle

needle.

(flat
side
toward

thread

back).

weight.

2.

3

1.

smoothly

Check

Reposition

Change

for

bobbin

it

correct

bobbin.

is
correct.

tension

threading.

Check

according

by
pulling

to

thread.

instructions.

If

it

pulls

6.

5.

Insert

Remove

new

spool,

needle.

rewind

excess

thread.

I

2.

3.

4.
Reduce

Use

Reinsert

larger

tension

needle

needle.

on

(flat

top

side

(smaller

toward

numbers)

back).

j

1.
Rethreod

machine

and
needle.

REMEDY