Mimaseiki Mammylock ML-4 Instruction Manual

ML-4

INSTRUCTION

BOOK

FOREWORD

Many thanks for your

machine, ML type.

For

use of the machine,

instruction

elegant

chain

fabrics

You can

book.

edge

covering

stitch

whitch

- cotton, wool, rayon,
also

expect many

With

perchasing

please

your

machine

stitch

well

(Over Lock) and a double

become

years'

of MAMMY

read

tricot,

you

with

carefully

can

jersey,

LOCK

this

make an

thick

etc.

enjoyment from your

or

machine which was manufactured with up-to-date

technique and

has

a proud

history

of

its

own.

CONTENTS

00

I

FEATURES

1.

DESCRIPTION

2.

OPERATION

LUBRICATION

3.

THREADING

4.

THREAD

5.

REGULATING

6.

HOW

7.

FINISHING

8.

REGULATING

9.

PRESSE^R

10.

TO

YOUR

THE

CHAIN

THREAD

OPERATE

MACHINE

THE

YOUR

STITCH

FOOT

MACHINE

(Stitching)

TENSION

SEAM

LENGTH

PRESSURE

2

3

4

5

6-10

11

12-13

14

15

16

17

STITCHES

11.

NEEDLE

12.

KNIVES

13.

STITCH

14.

VARIATION

15.
THREADS

SPECIFICATION

16.

CONTENTS

SHIPPING

AND

TROUBLE

AND

OF

AND

IN

CONTAINER

OPERATIONS

ITS

REMEDY

WEIGHT

STITCH

FOR

MODEL

THE

OF

LENGTH

23-24

FABRIC,

ML-4

22

25

26

27

28

MAMMY

LOCK

MACHINE

OPERATING

INSTRUCTIONS

MAINTENANCE

FEATURES

Three

Easily

different

changed

1.

Over

2.

Interlock chainstitching

3.

Safety

Quiet running

Attractive

modern

Guaranteed

stitches

for:
lock stitching

stitching

and

vibrationless

appearance.

for

longer

available

life.

in

one

machine.

1.DESCRIPTION

Thread

Guid

Pressure

Needle

Spool

Needle

Thread

Stand

Bar

Upper Knife

Presser

Needle

Foot

Plate

Bar

Regulating

Takeup

Nut

Thread

Chainstitch

t

Stand

Thread

Overlockstitch

Thread

Overlockstitch

/

Thread

Chainstitch

Thread

Handvvheel

Complate

Needle

Tension

Looper

Tension

Looper

Tension

Looper

Tension

Chain

Side

Cutter

Cover

O

Overlockstitch

9

Chainstitch

0

O

Crank

Looper

Lever

Thread

Looper Drive Mechanism (enlarged)

Upper

.Front

Looper

Knife

Cover

Looper

Takeup

Cover

2-1

Getting

2.0PERATI0N

Set

Place

Connect

Connect the

the

machine

the

motor

cord

on

a

table.

controller

to

the

machine

by plugging into your house

(220 Volts)-

Pull up

thread

stand

center

post

extending it to

Eyelets should be over thread spool holders.

Ill

Motor

Controller,

as

shown.

current

full

Complete

receptacle

height

2-2

Controlling

your

Machine

The spead of the MAMMYLOCK machine is controlled by the

amount you

2-3

Motor

The

MAMMYLOCK

direction

depress

(note

arrow

the

foot

treadle.

machine

rotates

near handwheel).

inaclockwise

3.LUBRICATIOH

Proper
operation. The MAMMYLOCK

A

few

holes will surffice.

required

lubrication

drops

more

of

often

oil

assures

from

When

than

long

time

in constant use oiling will not be

once

Only

life

and

efficient

is

simply lubricated.

to

time

a month.

this

hole

in

requires

m

the

indicated

10—ISdrops

mechanical

oiling

of oil

Noto:

^ =Oil

Lubricate

drops

hole

the bushings with one

of

oil

about

once

a month.

or

two

4-1

Threading

You

will

4.THREADING

order

• I K

find

threading your

THE

machine

MACHINE

in the following

order and as

(1)

Chainstitch looper thread (fig.4-1-1, page 7)

(2)

OverIockstit(^h looper thread (fig-4-1-2, page 8)

(3)

Overlockstitch needle thread v (fig.4-1-3, page 9)

(4)

Chainstitch needle thread (fig. 4-1-4, pagelO)

Each

tensions.

For

thread

threading,

shown

must

use

in figures noted to be most simple:

pass

between the

tweezer

furnished

discs

with

in the thread

machine.

aTa aTa

VT

V

•••

^ T V

aT^aTa.

www www

a

www

(1)

Thread the chainstiich looper.

Leave surplus thread 5cm(about two inches)

beyond the looper eye.

fig4-l-l