Singer 321C 131M-04 User manual

High

Speed

Overlock

Machine

M—04

243M—24

732M—075

244

M—24

733M—04

/TF

257

M—35

734M—04

257

M—55

M—24

257

H—56

Singer

registered

trademark

The

Singer

Company

Limited

its

affiliated

companies.

2009

The

Singer

Company

Limited

1.1

Important

Safety

Instructions

1.2

Safe

Operation

2.1

Product

Description

2.2

Machine

Specification

2.3

Motor,

Motor

Pulley

and

Belt

3.1

Table

Cut-Out

Diagram

3.2

Machine

Installation

3.3

Lubrification

and

Oil

Drainage

3.4

Needle

Attachment

(or

Replacement)

3.5

MachineThreading

3.6

Thread

Tension

Adjustment

3.6.1

Tension

Nut

Adjustment

3.6.2

NeedleThread

Control

3.6.3

LooperThread

Control

3.6.4

Chain

LooperThread

Cam

Control

3.7

Adjusting

the

Differential

Feed

Rate

3.8

Stitch

Length

Adjustment

3.9

Parts

Relation

andTiming

3.9.1

Needle

and

Needle

Plate

3.9.2

Upper

Looper

(Spreader)

and

Needle

3.9.3

Lower

Looper

and

Needle

3.9.4

Upper

and

Lower

Loopers

3.9.5

Needle

and

Needle

Guard

3.9.6

Chain

Looper

and

Needle

—

4.1

Machine

Head

Cleaning

4.2

Oil

Change

and

Filter

Cleaning

4.3

Safety

Inspection

6.1

Frame

Components

6.2

Cloth

Plate

Components

6.3

Cover

Components

6.4

Main

Shaft

Components

6.5

Needle

Bar

Components

6.6

Thread

Guide

Components

6.7

Upper

Looper

Components

6.8

Lower

Looper

Components

6.9

Front

Looper

Components

6.10

Cam

Components

6.11

Differential

Feed

Components

6.12

Feed

Dog

Components

6.13

Trimming

Components

6.14

Presser

Foot

Components

6.15

Lubrication

Components

6.16

Feed

Snap

Components

6.17

Thread

Spool

Components

6.18

Plate

Row

Material

Components

6.19

Accessories

1.1

Important

Safety

Instructions

Important

When

using

the

machine,

basic

safety

procedures

must

followed.

Flead

with

attention

all

instructions

before

using

the

machine.

When

using

it,

understand

that

all

basic

safety

instructions

are

not

limited

the

following

items.

Read

all

instructions,

take

care

this

manual,

and

use

reference

when

necessary.

Safety

Instructions

Before

running

the

machine,

make

sure

all

relevant

safety

specifica-

tions

are

adequate

specifica-

tions

and

technical

standards

your

country.

0The

machine

should

not

run

without

its

safety

devices.

The

machine

should

only

oper-

ated

properly

trained

personnel.

For

your

safety,

goggles

must

used

While

running

the

machine.

Turn

off

unplug

the

machine

the

following

situations:

Passing

the

thread

the

nee-

dle

replacing

the

bobbin

looper.

Replacing

the

needle,

presser

foot,

throat

plate,

feed

dog

and

sliding

plate.

When

the

machine

main-

tenance.

When

the

operator

not

run-

ning

the

machine.

Oln

case

lubricant

oil

contact

with

the

eyes

skin,

wash

the

surface

with

plenty

icy

water.

case

ingestion,

seek

medical

help

immediately.

ORepair,

fitting

maintenance

should

only

performed

properly

trained

personnel.

0Maintenance

and

repair

elec-

tric

equipment

should

only

made

qualified

personnel.

any

electric

device

damaged,

the

machine

should

immedi-

ately

stopped.

Before

starting

the

machine

full

running,

test

must

conducted

assure

that

machine

and

opera-

tor

are

able

perform

the

task.

The

machine

should

not

placed

sound

source

ultra-

sonic

welding

machine

and

other

equipment.

The

machine

should

only

run

with

the

proper

electric

cable

and

connectors,

and

also

the

ad-

equate

grounding.

The

machine

should

only

used

sew

materials

indicated

its

instructions

manual,

and

indi-

cations

use

should

followed.

Singer

will

not

held

responsible

for

any

damage

caused

unau-

thorized

changes

the

product.

High

Speed

Overlook

Machine

Instructions

Manual

and

Parts

List

1.2

Safe

Operation

avoid

the

risk

electric

shock,

not

open

the

motor

wiring

box

and

not

touch

the

components

assembled

inside

the

wiring

box.

0To

avoid

injuries

not

run

the

machine

without

the

belt

cover

case

any

other

safety

device

removed.

0To

avoid

possible

injuries

keep

fingers,

head,

and

clothes

far

from

wheel,

belt

and

motor

when

the

machine

running.

Nothing

should

placed

near

those

parts.

0To

avoid

injuries

never

put

your

0To

avoid

accidents

case

sudden

start

the

machine

al-

ways

turn

off

when

laying

down,

remove

the

belt

cover

and

the

belt.

Olf

your

machine

equipped

with

servomotor,

does

not

make

noises

while

being

driven.

avoid

possible

accident

caused

unexpected

start,

bev

sure

the

ma-

chine

turned

off.

0To

avoid

electric,

not

run

the

machine

without

proper

ground-

Ing.

fingers

the

loopers

when

A'TO

minimize

the

risk

accidents

the

machine

running.

0The

shuttle

whirls

high

speed

while

the

machine

running. To

avoid

hand

injuries,

keep

them

away

from

the

shuttle

while

the

machine

running.

Turn

off

the

machine

replace

the

bobbin.

avoid

possible

injuries

care-

ful

when

putting

down

lifting

the

machine

head.

damages

electric

compo-

nents

caused

electric

discharge

turn

the

machine

off

before

un-

plugging

it.

OCIean

the

machine

periodically.

High

Speed

Overlook

Machine

Instructions

Manual

and

Parts

List

High

Speed

Overlock

Machine

Product

Description

High

Speed

Overlock

Machine

Instructions

Manual

and

Parts

List

2.2

Machine

Specification

.0"

Clutch

motor

1/2

(400W)

high

Speed

poles)

Motor,

Motor

Belt

type

Pulley

and

Belt

100

105

110

115

High

Speed

Overlock

Machine

Instructions

Manual

and

Parts

List

3.1

Table

Cut-Out

Diagram

65]—

214

259

J—

305

J—

442

540

4001—

—

433

300

269

258

Figure

289

359

469

537

595

1200

High

Speed

Overlock

Machine

Instructions

Manual

and

Parts

List

(2)13

¢27

Install

the

machine

support

compo-

the

needle

bed

surface

the

table

nents

and

the

residues

cam

indi-

top

100mm.

For

inserted

assem-

cated

figure

case

ofsemi-in-

bly

the

distance

about

5.0mm.

maChme

serted

assembly

the

distance

from

Installation

Figure

High

Speed

Overlook

Machine

Instructions

Manual

and

Parts

List

port

base.

the

right

side

and

the

pedal

the

Set

the

machine

head

the

sup-

Install

the

friction

motor

pedal

presser

lifter

the

left

side.

Connect

the

machine

Wheel

the

maChlne

motor

With

the

belt.

sure

the

motor

clockwise

di-

Installation

Adjust

the

belt

tension

that

there

rected,

referred

figure

gap

about

when

the

center

belt

pressured.

Set

the

belt

cover

according

fig-

ure

Figure4

High

Speed

Overlook

Machine

Instructions

Manual

and

Parts

List

This manual suits for next models

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