Mitsubishi LZ-710, LZ-760 Instruction Manual

♦

MITSUBISHI

INDUSTRIAL

SEWING

MACHINE

Model

classes

INSTRUCTION

FOR

OPERATION

MANUAL

Main

parts

name

of

machine

LZ•760

(I)

(5^

head

(6)

Face

1.

2.

3.

4.

5.

6.

7.

8.

9.

plate

Presser regulating

screw

Thread

3-ho!e

Pre-tension

3-hole

Oil

Top

Balance

take-up

thread

thread

check

cover

wheel

guide

guide

window

thumb

lever

10. Zigzag

11. Zigzag bight

12.

Reverse

13.

Oil

14. Stitch adjust push button 24. Thread guide (Arm left)

15.

16.

17.

Throat

18.

Slide

19.

bight

pump

Bed

Auxiliary

plate

Presser

lever

plate

plate

foot

adjuster

adjuster

20.

21.

22.

23.

25.

Presser

Needle

Needle

Thread

Arm

bar

bar

thread

bar

guide (Arm)

26. Thread guide (Arm right)

27. Upper

regulator

28.

Upper

thread

thread

tension

guide

guide

How

1.

How

to

use

to

attach

needle

the

machine

Note:

Before

switch

making

off

the

the

power

following

source

adjustment,

by all means.

Insert

tom

of

the

screw

sideofneedle

2.

Howtowind

on

the

Adjustment:

the

needle

bobbin

needle

clamp

keeping

toward

Long

toward

the

**

upto

the

and

the

long

you.

groove

you

lower

thread

lower

thread

Strength of

Strength

bot

tighten

groove

winding:

of ^

Insufficient

insertion

Note: In caseofrotating

keep

the

presser

Particularly in

caseofnylon

the

foot

is desirable that the bobbin is wound enough loose.

Uneven winding: In

slightly tov/ard

winding.

Winding

amount of thread:

sive loosen

the

caseofuneven

the

less

wound

When

adjusting screw and tighten

winding,

partofbobbinsothattoobtain

thewinding amount of threadisexces

machine

raised.

Needle

distorted

without

of tetoron thread, it

adjust

when

the

insufficient.

thread

sewing,

guide

even

Winding

adjusting

Winding

adjusting

tension

screw

amount

screw

Thread

guide

nix

'A^r

o

Ll,

Even

winding

with

amount

4/5offull

capacity

of