Kansai R9000 User manual

Kansai

Special

INSTRUCTION

MANUAL

9 O O O

Anntfjj

From the library of: Superior Sewing Machine & Supply LLC

TABLE

CONTENTS

TOPIC

PAGE

R-9000

MACHINE

TYPES 1

MACHINE

SPEED 1

NEEDLES 2

TABLESTAND ASSEMBLY 2

MACHINE

OIL

AND

FILTER

REPLACEMENT 3

THREADING

AND

TENSION

ADJUSTMENT 4

ADJUSTMENT OF THE LOOPER

POSITION

ADJUSTMENT OF THE NEEDLE BAR

HEIGHT

10.

FEED

LENGTH ADJUSTMENT 6

11.

ADJUSTMENT

THE

DIFFERENTIAL

FEED

12.

ADJUSTMENT

THE

FEED

DOG

HEIGHT

14.

ADJUSTMENT

THE

NEEDLE

GUARD 8

15.

ADJUSTMENT

THE

TAKE UP 8

16.

ADJUSTMENT

THE

TAKE

UP CAM 8

17.

POSITION

THE

NEEDLE

LEVER

EYELET

18.

ADJUSTMENT

THE

TOP

COVER MECHANISMS 9

19.

THE UNDERBED THREAD CUTTER

(UTC)

From the library of: Superior Sewing Machine & Supply LLC

I.R9000

TYPE

WIDTHflN^

WIDTH

fGA)

NmEBARHT.

liXHR-NEL.

niSIM3

TWO

NEEDLE

MACHINE

1/8

gauge

5/3

21 0 gauge 4

3/16

1 2 gauge 4

7/3

gauge

1/4

1 6 gauge 4

THREE

NEEDLE

MACHINE

7/3

gauge 4

1/4

1 6

gauge

MACHINE

TYPES

THE

R-9000

SERIES

R-9101

R-9102

R-9103

R-9202 R-9203

needle

1looper 1looper 1looper 1

looper

1looper

double

chainstitch

bottan

coverstitch

bottom

coverstitch

top

and

bottom

coverstitch

top

and

bottom

coverstitch

Um28GAS

needle

size

100

UYX128GAS

needle

giy**

100

UYX128GAS

needle

gry**

100

Um28GAS

needle

size

100

Um28GAS

needle

size

100

differential

feed

differential

feed

differential

feed

differential

feed

ri-iffgffPnHfll

feed

MACHINE SPEED

AND

MOTOR

PULLEY

The

correct

combinations of motor pulley

sizes

and machine

speeds are seen on the chart

below*

Choose

the appropriate

pulley

size

according to the desired

machine

running speed.

PULLEY

DIAMETER

MAOllMESEm

(REM)

4000

4500

5000

110

NOTE:

The normal

rotation

the

handwheel

counter

clockwise,

the

direction

the

operator.

From the library of: Superior Sewing Machine & Supply LLC

^xLlul,l:3

4-1

NEEDLE

TYPE

The

needle

specified

for

use

the

R-9000

series

machines

UYX1286AS.

The recommended

size

range

from

size

100. The

size

used

should

selected

according

the

sewing

conditions.

SINGBl

SlSIBl

1 1

hmiCSlCSlBl

4-2

INSTALLAHON

THE

NEEDLES

Install

the

needles

that

their

Clearance

Above

the

Eye

(CAE)

exactly

the

back.

sure

insert

the

needle

all

the

way

into

the

needle

clamp

that

touches

its

base.

Then

tighten

set

screw

ASSEMBLY OF

THE

TABLESTAND

-2-

Fig.

From the library of: Superior Sewing Machine & Supply LLC

MACHINE

OIL

AND

FILTER

REPLACEMENT

6.1

OIL

SUPPLY

The

lubricating

oil

recommended

for

our

sewing

machines

TELESSO

33.

supply

Remove

the

oil

pot

top

the

machine

top

cover.

Insert

funnel

into

the

opening

and

pour

the

oil

into

the

funnel.

Pour

the

oil

only

until

the

oil

level

reaches

between

the

two

marks

the

oil

gauge.

Replace

the

oil

pot.

Fig.

Note: While

the

machine

operation,

watch

see

the

oil

splashing on

the

inside

of the

oil

pot.

6.2

DRAINING

THE

OIL

drain

the

machine

oil,

remove

the

oil

drain plug from the

front

the

reservoir.

6-3.

REPLACING

THE

FILTER

Remove

the

cover

plate,

"A"

the

bottom

the

oil

reservoir.

Filter

"B"

can

now

seen.

Remove

the

filter

gently

pulling

from

the

feed

port

stem,

"C".

Replace

a new

filter

onto

the

feed

port

stem.

NOTE:

1. Always check

the

oil

gauge

before

using

the

machine

ensure

the

oil

level

correct.

2. Use

only

the

oil

specified

its

equivalent.

there

oil

splashing

the

oil

pot,

even though

the

oil

level

correct,

this

suggests

there

clog

the

oil

filter

oil

line.

Clean

replace

the

oil

filter.

The

.inside

the

oil

reservoir

should

also

cleaned

.periodically.

-3-

drain

From the library of: Superior Sewing Machine & Supply LLC

THREADING

AND

TENSION

ADJUSTMENT

7-1

THREADING

Place

the

thread through

the

eyelets

and guides according

the diagram

below<

Lines

"D"

represent needle threads,

line

"E"

the

top cover

thread,

and

line

"F"

the

looper

thread.

7-2.

TENSION ADJUSTMENT OF THE

THREAD

The

appropriate thread tension varies according to the

sewing

conditions

(the

kind of

fabric,

the type of thread,

the

stitch

length

used,

etc.).

Adjust

the

thread

tension

with

the

tension

regulator

nut

suit

the

sewing

conditions.

Turning

the

regulator

nut

clockwise

increases the

tension.

Turning

the

regulator

nut

counter

clockwise

decreases

the

tension*

NOTE:

The

thread

tension

should

maintained

low

possible

form a good

stitch.

Setting

the

thread

tension

unnecessarily

high

likely

cause

thread

breakage

skipping.

-4-

and

are

needle

threads

the

looper

thread

From the library of: Superior Sewing Machine & Supply LLC

ADJUSTMENT OF THE LOOPER

POSITION

8-1

THE

LOOPER-NEEDLE

DISTANCE

the

time

the

looper

its

extreme

right

position,

the

needles

must

their

lowest

psotion.

this

time,

the

looper-needle

distance,

"D",

from

the

tip

the

looper

the

right

side

the

most

right

needle

must

Amm.

This

adjustment

may

made by

loosening

the

looper

drive

lever

clamp

screw,

"E" and

repositioning

the

looper

holder.

8-2

THE

LOOPER-NEEDLE

CLEARANCE

128mm

Fig.

The

looper

must

pass

behind

the

needles

catch

the

needle

loop

form

the

stitch.

The

looper

position

must

adjusted

that

this

time

the

clearance

between

the

tip

ofthe

looper,

"A"

below,

and

the

needle,

"C",

0.05mm.

Fig'

Fi8'

This adjustment

may

made

by loosening the clamp screw, "H",

the

looper

rocker

lever,

"B", and

repositioning

the

looper

behind

the

needles.

-5-

From the library of: Superior Sewing Machine & Supply LLC

AL>J

xnii

nriJCttfLJCi

oak

nuixoni

The

correct

needle bar

heights

for

the

various needle gauges

are

listed

below. To

adjust,

remove

the

machine head

cover.

Next, loosen the

clamp

screw,"?",

shown

figure

11*

Move

needle

bar,"G",

the

appropriate

height

and

retighten

the

clamp

screw.

NEEDLE

GAUGE WIDTH

NEmE

BAR

HEEGHT

1/8'

—3.

1 7

5/32---3.96

3/32----4.76

7/32----5.56

1/4---6.35

Fig.

10.

FEED

LENGTH

ADJUSTMENT

NOTE:

The

needle

bar

height

the

dimension

from

the

top

face

the

needle

plate

the

tip

the

left-^ost

needle,

(see

Figure

10)

The

feed

length

adjustment

the

R-9000

series

machines

by a

pushbutton

system.

adjust,

lower

the

front

cover

the

bed

the

machine.

You

will

see

pushbutton,"A",

shown

the

illustration.

Push

the

button

and

turn

«0

(j (]

A\n

•

the

handwheel

until

the

falls

into

place.

Then

turn

the

handwheel

while

holding

down

the

button.

Turning

the

handwheel

the

"I"

direction

makes

the

stitch

larger.

Turning

the

hand-

wheel

the

"H"

direction

-6-

makes

the

stitch

shorter.

From the library of: Superior Sewing Machine & Supply LLC

1 1 ADJUSTMENT OF THE

DIFFERENTIAL

FEED

Expose

the

access

port

by removing

the

rubber plug

shown

Figure 13. At

this

time you can

see

nut "B". To

adjust

the

differential

feed,

loosen

nut

"B"

and

move

the

lever

FiR. 13

down

the

differential

guide

plate.

Moving

the

lever

increases

the

differential.

Moving

the

lever

down

decreases

the

differential.

Retighten

nut

"B",

12.

ADJUSTMENT

THE

FEED

DOG

HEIGHT

As shown

Figure

14,

the

height

the

feed

dog

should

one

full

tooth

height

0.8

1.2mm.

The

height

the

main

feeder

adjusted

loosening

set

screw

"A".

The

height

the

differential

feeder

adjusted

set

screw

"B".

-7-

r-?

(

Fig.

0.8~1.2o/ai

From the library of: Superior Sewing Machine & Supply LLC

adjustment

the

needle

guard

the

looper

moving from

right

left

behind

the

needlesi

the

tip

the

looper

will

reach

the

center

line

the

first

(right-most)

needle.

this

time,

the

needle

guard'

must

contact

with

the

needles.

The

dimension

from

the

point

the

contacting

surface

the

tip

the

needles

should

0.8

1mm

and

the

right-most

needle

should

be pushed

slightly

forward

0.1

0.3mm by

the

needle

guard»

shown

Figure

16.

Adjustments

the

needle

guard

height

and

angle

with

respect

the

needle

line

are

made

with

set

screw

Front-back

position

adjustment

made

with

set

screw

"C".

Retighten

all

set

screws

after

adjusting.

0.8

Iflm

0.1

0.3im

Fig.

15.

ADJUSTMENT OF THE TAKE UP

6-7o/d

As shown

Figure

17,

the

dimension

between

the

bottom

the

retainer

"B",

and

the

take

plate,

"E",

should

7mm.

Adjust

this

dimension

with

set

screw

"F".

Also,

shown,

the

eye

the

looper

thread

guide,

"A",

should

line

with

the

center

the

main

shaft.

Adjust

the

position

the

thread

guide

with

the

set

screw

"G".

1 6

ADJUSTMENT

THE

TAKE

CAM

main

shaft

As shown

Figure

18,

the

looper

thread

should

released

from

the

take

up cam when

the

tip

the

left-most

needle

reaches

the

bottom

surface

the

looper

the

time

the

needles

are

their

downward

stroke.

Fig.

17.

POSITION

THE

NEEDLE

LEVER

EYELET

the

time

the

needle

lever

eyelet

its

upper-most

position,

the

tip

the

eyelet

should

line

with

the

"0"

mark on

the

graduated

plate

front.

Fig.

shown

Figure

19.

adjust,

loosen

the

set

screw,"C",

Figure

20,

and

move

the

lever

arm

down

necessary.

shown

Retighten.

- 8 -

From the library of: Superior Sewing Machine & Supply LLC

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