Consew 146RBL-1A User manual

OPERATING

INSTRUCTION

MODEL

146RBL-1A

146RB

-1A

CONSEW

INTEHNATIONAL

LTD

Yomoiin

BIdg..

18. Uchom*. Hon-moehi. Higo*hi«ku.

Otaka,

5^1 iooen.

Bok:

Otoko

Higoshi

No.

50f

Talaehon**:

Oioko

(06) 261-3191

*^3297

CobU

Addf.ii;

"CONSSWMACH"

Oiokg

J6A459 CONSEW F©*; {06)

161-3298

•,

From the library of: Superior Sewing Machine & Supply LLC

HOW

USE

MACHINE

NAMES

MAIN

PARTS

Hand

Wheel

Spool

Feed

Regulating

dial

Feed

reverse

lever

Zig-zag

width

indicator

Stoppers

for

zig-zag

width

indicator

Thread

guide

with

three

holes

Presser

bar

regulator

screw

Thread

take-up

lever

Ufper

Arm

Thread

guide

lower

Arm

Thread

guide

Upper

thread

tension

regulator

Tension

post

thread

guide

Needle

bar

and needle

bar

thread

guide

Presser

foot

Throat

plate

Slide

plate

Feed

dog

From the library of: Superior Sewing Machine & Supply LLC

SPOOL

For

the

convepdent

sake

packing,

spool

removed

from

the

machine

and

packed

separate

the

accessory

box.

Put

the

shewn

Fig.

1 - #2.

SPEED

The

machine

set

run

the

speed

3,000

r.p.m.

the

maximiin

zig-zag

width

10 nrn.

Jfaever,

this

speed

depends

the

electric

current

and

also

the

diameter

the

motor

pulley

being

used.

order

assure

the

durability

the

machine,

•it

redanriended

that

the

machine

will

used

the

maximum

speed

2,500

r.p.m.

the

beginning

use.

OIUNG

THE

HX)K

Please

supply

few

drops

oil

the

groove

the

rotating

hook

every

day.

(As

arrcw-marked

Fig.

(Fig.

NEEDLE

AND

THREAD

—»K—

The

size

the

needle

used

should

determined

the

size

the

thread

well

the

materials

sewn.

The

needle

should

set

with

its

groove

facing

toward

you,

shown

the

Fig.

Ditch

Needle

Scooped

portion

^feedle

eye

Needle

and

Thread

Chart

Thread

size

Needle

Size

#120

#100

•# 9

100

From the library of: Superior Sewing Machine & Supply LLC

OILH^G

most irrportant

that

the

machine

properly

oiled

every

day.

(Fig.

One

two

drops

oil

would be

supplied

all

the

spots

indicated

the

Fig.

AnXJIKIMENT

ZIGZAG

WIDTK

AND

FEEDIIC

VOLIME

1) Mjustment of

Zigzag

width can be

made

Zigzag

regulator

dial.

When

straight

sewing

required,

please place the

dial

"O"

ard gradually raising

numbers, zigzag width

will

be widened up

the

maximum

width

irm,

2. Feeding

volume

can be adjusted

feed regulation

dial

and

when

placed

to"

"0", feeding

stepped.

raising

the

numbers

ufward,

the

recjuired

volume

obtained and the

maximum

feeding

volume

5 im.

From the library of: Superior Sewing Machine & Supply LLC

HJW

thre;^

Starting

from

the

spool

(1),

please

lead

the

thread

per

the

follcwing

manner.

(2)

Three

hole

thread

eyelet-

(3)

Tension

disc.

(4)

Tension

spring

(5)

Tension

post

thread

guide

(6)

l^5per

ann

thread

guide

(7)

Take

lever

(8)

Tension

post

thread

guide

(9)

lower

arm

thread

guide

(10)

Needle

bar

thread

guide

(11)

Needle

H3W

WIND

BOBBIN

(Fig.

Page

the

bobbin

thread

does

not

wind

evenly

the

bobbin,

this

will

affect

tte

stitch

and

please

careful

wind

the

thread

bobbin

per

the

following.

Push

the

bobbin

the

bobbin

winder

spindle

far

will

go.

Bring

the

thread

forward

toward

the

bobbin

and

wind

from

below

clockwise

direction

several

times

around

the

bobbin.

Push

the

bobbin

winder

lever

downward

until

the

wheel

contacts

the

drive

belt,

and

then

start

the

machine.

Mjustitent

screw

(4)

can

turned

out

increase

decrease

the

anount

thread

wound

the

bobbin.

the

thread

does

not

wind

evenly

the

bobbin,

adjust

the

tension

thread

guard

moving

right

left

may

required.

•

bobbin

winder

(Fig.

bobbin

From the library of: Superior Sewing Machine & Supply LLC

Page

10*

INSERT^^^3

THE

BOBBIN

THE

BOBBIN

CASE

^ insert

the

fully

wound

bobbin

the

bobbin

case,

hold

fuyjers of your

left

hand

and place

into ^

bobbui

case

with

the

thread

tail

remained

outside.

remained

thread

tail

through

the slot of

bobbin

case,

under

tension

spring,

then

through

the

pig

tail

thread

guide.

Fig.

7 - Names

Bobbin

Case

Pig

Tail

Tension

spring

Latch

spring

Slot

Tension

screw

RFGUIATING

TtE

thread

tension

Bobbin

case,

For ordinary stitching, the tension of the

upper

and

lower

thread should be equal so as to lock both threads in the

center

the

fabric.

tension of

the

bobbin

thread

regulated

rreans

of the

tension

screw,

but

is preferable to

keep

rather

weak,

^ce

regulated,

the

perfect stitch

can

obtained

ad;]usting the tension of upper thread by increasing

decreasing

the

tension.

12.

REVERSE

STITCH

machine,

keep

the

feed

reverse

4-?

<3epressed

long

required

and

^ease

the lever,

ordinary

forward

stitch will

done.

{For

all

other

forward

stitching, the lever remains in

position).

From the library of: Superior Sewing Machine & Supply LLC

•

Page

13.

FEGULATIN3

PRESSURE

MAIERIAL,

Always

use the

lightest

pressure possible

allow the

sinTOth

feed

of material.

can

adjusted

turning

regulating

scr««r.

increase the pressure, turn

the

screw

the

right

arid

to decrease

the

left.

14.

PREPARATION

FOR

SEWIN3

Presser

bar

regulating

screw

(Fig.

8}-

' -

• •

Turn

the

balance

wheel

toward

you

withfiSse

right

hand

^til

the

needle

moves

down

and

again

its

highest

point,

thus

catching

the

lower (bobbin)

thread.

.2.

Now

pull the

end

the

upper

thread

you

are

holding

and

the

bobbin

thread

will

grought

i:p

wi^

through the needle hole in the throat

plate

and

place

both

ends

of the thread

back

under

the presser

foot,

Place the fabric to

sewn

beneath

the presser foot,

lower

the foot

i:qpon

and

then

start

sewing

the

machine.

* .

REM3VE

FABRIC

AFTER

SEIZING

Raise the needle bar to

its

highest point,

lift

the

presser

foot

and draw the

fabric

back and

jdie

left.

Cut the ends

the thread a

few

inches long

from

the

needle.

From the library of: Superior Sewing Machine & Supply LLC

^age

ADJUSTMENT

AOJUSTMENT

for straight

sewing

(Ref.

Fig.

factory,

the

machine

adjusted

that

the zig-zag regulator

£ixed

"0".

not,

ple^e reset

the

indicator

dial at

"O"

and

run

machine

to assure

that

accurate

straight

stitches

be obtained.

Stould

ypu

fail

obtain

accurate

straight stitches

the

ple^

loosen

regulator

screw

(A),

then

adjust

zig-zag

noving

sldeway,

until

you

obtain

accu

stoaight stitches.

Mter

adjustment

made

correctly, set

the

screws

(A)

and

(B)

tight with indicator points

"O".

AOJUSIMENr

FOR

CENTERINS

THE

NEEDLE

(Itef.

Fig.

10)

regulating

dial

for

straight

stitch

sewing

and

ha^^eel

towards

you

until

the

needle

reaches

its

lowest

stroke.

See

that

the

needle

enters

the

n^le

slot in

the

throat

(needle)

plate at the

very

center.

And

"®®ts

the

vertical

center

needle,

o position.

does

not, adjust the

needle

bar

fraire

pitman

eccentric

stud

'T)"

(Fig.

11)

loosening

the set

screw

"C".

AOJUSTMENr

ZIGZA3

MDTOIENr

(Ref.

Fig.

11)

wrongly

situated,

make

tte^^

reach

Its

lowest

point

and

tighten

the

set

screw

"E"

the

cam

come

the

top,

shown

in the

Fig.

11.

Zugzag

drive

cam.

(Fig.

11).

Zigzag

Regulator

(Pig.

Needle

bar

frame

pitman

C-J

(Fig.

10)

Set

screw

Eccentric

Stui

Adjusting

Screw A

Zigzag

regulati

Knob

COiJ^L)

From the library of: Superior Sewing Machine & Supply LLC

AOTUSTMENT

upper feed

mechanism.

(Ref.

Fig.

12)

(Fbr

the

type with upper feed

mechanism^

146RB-1A

and

146RBL-1A)

increase

the

lifting

volume

outer

foot*

loosen

the

adjusting

belt

(/5'752).

2. Raise

the

position

Pock

Shaft

Crank

(15^751)

you

desire.

Set

the

bolt

tightly,

after

adjustn^t.

B. To

obtain

lifting

volume

outer

foot.

1. Loosen

the

adjusting

bolt

(#752)

2. Raise the position

lifting

crank connecting

line

#748)

you

desire.

Peset

the

iDOlt

tightly,

after

adjustment.

C. To

increase

the

feeding

volume

order

foot.

1. Loosen

the

adjusting

bolt

C. (#733).

2. Raise

the

position

feed

correcting

link

(#732)

you

desixe.

Reset

the

bolt,

after

adjustment.

Page

From the library of: Superior Sewing Machine & Supply LLC

••

/"•

. • , _

•.^.-

Page

9ftPOtSTMENT OF OPPER

FEED

MECHANISM

(Fig.

12)

From the library of: Superior Sewing Machine & Supply LLC

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