Union Special 63400KS User Manual

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®

©®~U'

INDUSTRIAL

SEWING

FINEST

63400KS

QUALITY

STYLE

LE

W I S •

COLUMB

I A

MACHINES

CATALOG

No.

12lKS

HIGH

CLASS

STREAMLINED

SPEED

LOCKSTITCH

WITH

TOPDRIVEN

ROLLER

AND

"KLIPP-IT"

CHICAGO

63400

MACHINE

FEED

Catalog

(Supplement

to

No.

Catalog

121

INSTRUCTIONS

FOR

KS

No.

121

M)

ADJUSTING

LIST

Streamlined

AND

OF

CLASS

Style

63400

First

OPE

PARTS

63400

Lockstitch

KS

Edition

RATING

Rights

Union

Reserved

Copyright

Special

@

1973

by

Corporation

in

All

CORPORATION

INDUSTRIAL

Printed

SEWING

CHICAGO

in

U

2

MACHINES

..

S.

Countries

A.

April~

1974

IDENTIFICATION

OF

MACHINE

Each

the

name

Standard

"Z". only Style

which 63400

used but clarity, parts.

number,

NOTE: column.

Example:

minor

number.

Styles

differs

".

This

in

not

Opposite

Union

plate

Style

catalog

conjunction

used

certain

description

When

Special

on

numbers

"Style

changes

Example:

of

machines from

on

Style

the

ordering

machine

the

machine.

have

one

63400

are

the

style

is a supplement

therewith.

63400 B are

63400 B parts

illustration

and

KS".

made

similar

repair

in a standard

"Style

number,

APPLICATION

pages,

amount

is

Style

or

Special

63400

in

to

Only

illustrated

are

required.

parts

identified

numbers

more

letters

Style

machine, a "Z"

KSZ".

construction

in

that

OF

Catalog

those

shown

the

always

No.

parts

in

parts

use

by a Style

are

classified

suffixed,

numbers

are

grouped

it

contains

CATALOG

121 M

which

and

listed

phantom

are

identified

the

part

number

as

but

contain

is

no

letters.

(Second

are

used

at

the

to

help

number

which

standard

never

the

suffixed

under a class

Edition)

back

locate

by

contain

letter

Example:

on

of

detail

listed

is

to

and

Style

this

the

number,

in

stamped

and

special.

the

"z".

the

Standard

number

"Class

should

63

400 KS,

book.

63400

the

second

into

letter

When

be

For

KS

part

Adjusting

Catalog

in

this

instructions

in. class. from handwheel

High to

Rear

Positioner,

zontal servoir Oil Needle Lower

63 400 KS

No.

catalog

The

catalog

It

can

Reference

the

Speed

of

Hook

Enclosed

Control,

Bearings

Main

tions travel. feed

dog,

guide.

and

121 M

are

that

pertain

applies

also

be

applied

operator's

is

toward

Streamlined

Needle,

One

Needle,

Shaft,

Automatic

for

Shaft,

For

attaching

on

medium

Type

stitches

Maximum

operating

(Second

the

ones

specifically

to

direction,

position

the

operator.

Long

Thread

Medium

Push

Maximum

180

Button Head

Take-up

sleeve

to

medium

GXS

per

recommended

instructions

Edition)

that

are

with

discretion

such

while

STYLES

Arm

Undertrimmer

Lubricating

or

inch,

and

Stitch

Oiling,

Lever

Work

facings

180

thread

Lockstitch

heavy

GYS

for

or

Style

different

to

Style

to

the

to

as

right,

seated

OF

Heavy

Regulator,

System,

Needle

and

Needle

Space

to

work

weight

needle.

size,

speed

Style

63400

from

63400

Standard

some

at

MACHINES

Machine,

and

Duty,

to

Right

5500

63400

B.

Style

KS.

Style

Special

left,

the

machine.

Thread

Drop

Stitch

Head

Bearing

Bar

of

and

dress material. Specify

needle

R.

P.

KS

The

only

63400

of

Styles

front,

with Wiper,

Feed,

Length

Oil

Adjustable

Driving

Needle

shirts

1

presser

type

and

M. -

are

similar

instructions

B,

or

machines

of

machines

back,

Operating

Top

Driven

Prepared

Rotary

Indicator,

Siphon,

Link,

Bar

11

and

13/64

foot,

size,

depending

to

those

included

are

additional

as

listed

etc.,

Adjustable

Feed

1/8

similar

inch

attachment

are

direction

Roller

for

Hook,

One

Eccentric,

Timing

Inches.

needle

throat

on

operation.

in

here-

in

this

given

of

Feed

Needle

Hori-

Re-

Hook

on

opera-

bar

plate,

and

3

NEEDLES

Each number size measured the needles

description

Type

180

sample

on

label.

Thread

formation.

denotes

number,

size

number

packaged

Needle

No.

GXS

GYS

To

have

needle,

Selection

should

Union

in

A

Special

the

stamped

thousandths

represent

and

Type

and

the

Round groove, ium

plated -sizes

Round

groove, plated -sizes

needle

or

complete

of

proper

pass

kind

180

sizes

shank,

the

freely

needle

of

on

of

sold

GXS

available

wide

orders

type

order

needle

has shank, the

needle

an

inch

the

complete

by

Union

or

180

round

angle

round

angle

029,

promptly

and

would

size

through

both a type

point,

shank,

across

Special.

GYS

is

are

listed

Description

point,

groove,

029, 032,

point,

groove,

032,

size

number

read:

should

the

036,

and

needle

number

length,

the

symbol,

lockstitch,

struck

lockstitch,

"1000

groove,

denotes

eye.

recommended

below.

groove,

036, 040, 044,

struck

040, 044,

accurately

should

Needles,

be

determined

eye

and a size

finish

largest Collectively, which

and

groove,

in

is

for

Sizes

short

deep

short

049,

filled,

be

forwarded.

Type

by

order

given

length,

spot,

049,

length,

deep

054,

the

to

number.

and

other

diameter

the

on

Style

ball

054,

060.

an

empty

180

GXS,

size

produce a good

type

the

63400

ball

point,

060.

ball

spot,

Use

of

thread

details. of

number

label

KS.

eye,

chromium

package, description Size . 032".

The

the

single

chrom-

single

type

The

blade

and

of

all

Their

used.

stitch

a

The size upon

The of

thread.

above,

than

the

Cotton

of

the

which

size

SELECTING

strength

thread

size following

The

Thread

Size

0 30 36 40 A 50 60 70 80

requirement

employed.

of

the

needle

table

choice,

may

specified.

dictate

employed.

shows

however,

the

THE

of

the

The

quality

the

preferred

should

selection

SIZE

seam

Mercerized

OF

produced

of

the

size

give

of a needle

000

0000

THE

consideration

Size

B

A

0

00

work

of

needle size

Thread

NEEDLE

is

largely

desired

dependent

is

for a given

to

factors

slightly

largely

size

larger

upon

dependent

and

referred

or

smaller

Needle

Size

060

054

to

049

to

044

to

044

to

040

to

036

to

032

to

the

kind

to

060 054 049

049

044 040

036

90

100

0000

4

032 029

to to

036

032

IDENTIFYING

PARTS

Where

Parts

which

appear.

OF

replacement

listed

Each bled with cular throat

too distinguish

Part

IMPORTANT!

MACHINE

The

arrangement

Exploded

in

this

plate position. their

view

plate,

the

construction

small

numbers

presents a sector

part

being

for a complete

one

part

represent

ON

FOR

parts

view

catalog

On

feed

WHICH

for

plates

and

the

page

numbers,

shown.

dog,

of

Style

and

permits,

from

ALL

ORDERING

this

at

Style

opposite

descriptions

Following

presser

another

the

ORDERS,

PART

catalog

63 400 KS.

the

back 63400 B covered of

the

catalog

same

IS

ORDERED.

OF

is

cover

machine,

the

illustration

and

the

foot

each

part,

PLEASE

exploded

part

stamping

that

is

similar.

regardless

REPAIR

to

facilitate

the

differences

in

parts

the

number

combinations

is

stamped

are

identified

in

of

INCLUDEPARTNAMEANDSTYLE

PARTS

easy

Catalog

being

will

view

No.

be

of

pieces

plates,

available

with

its

by

letter

appearance.

the

catalog

and

accurate

between

121 M

aligned

found a listing

are

the

(Second

as

in

required

plates

for

these

part

Standard

number. symbols

in

which

ordering

Edition).

their

assem-

of

the

in

the

covering

machines.

Style

parts

parti-

they

of

the

Numbers

the

position

in

ordering

exploded

Sub-assemblies, or a solid can

be

furnished

description

32

33 34 35

36

29480 63458 H

37

Success Union

ation,

to Maximum

the

Special

its most

in

the

of

the

part

parts.

view

660-360 670

670

line

of

plate

box

for

the

FM

G-18

G-23

main

660-347

USE

in

the

Needles

subsidiaries

approved

efficiency

first

Always

carries

on

operation

column

in

the

which

the

picture

repairs,

sub-assembly.

Rotary

GENUINE

and

scientific

and

durability

are

reference

illustration.

use

the

part

a

reference

are

sold

plate.

are

indicated

Tension Rotary RotarySolenoid---------------------------------

Female Male

SolenoidLeadCover

of

Repair

authorized

Solenoid

Connector

Wire

NEEDLES

these

Parts

principles,

are

Reference

number

complete,

Component

Example:

Release

Terminal

AND

machines

as

distributors.

assured.

numbers

listed

or

by

indenting

Solenoid

Cover

Sleeve,

----------------------------

REPAIR

can

furnished

and

are

only,

numbers

in

for

each

by

separate

parts

their

Assembly

-------------------------green

PARTS

be

secured

by

the

They

made

should

the

second

part a vail

part,

of

sub-assemblies,

descriptions

-----------------

Union

are

with

and

merely

never

column. able

are

------------

only

Special

designed

utmost

indicate

be

for

in a bracket

which

under

with

genuine

Corpor-

according

precision.

used Each sale.

the

1

1 1

2 2

1

Genuine parts guarantee

are

needles stamped of

the

highest

are

with

packaged

the

Union

quality

with

Special

in

materials

labels

trade

5

marked

mark.

and

workmanship.

~

Each

•

trade

Genuine

mark

repair

is

your

TERMS

Prices

are

forwarded

otherwise

CAUTION!

on

hand

Before carefully packing

PREPARATION

A

bag attaching cellaneous

lead

wire

tension

Insert

the

upper

are

directed.

wheel.

leaving

packed.

box,

of

screw,

attachment

clamp,

release

hinge

frame

the

strictly f. o.

b.

A

When

Using

assembly

solenoid

both

factory,

After

following

OF

MACHINE

one one

studs

eyelet

net

cash

shipping

charge

unpacking,

the

parts,

extra

to

screw

lead

in

to

hands

each

machine

steps

bobbin,

the

for

holes top

is

bed

wire.

of

and

subject

point.

made

DO

on

Union

should

FOR

consisting

plate,

synchronizer

provided

arm.

Parcel

to

INSTALLING

NOT

bed

casting,

Special

and

be

INSTALLATION

two

one

to

change

Post

cover

lift

accessories

hinge

for

the

machine

lift

machine

followed:

of

one

studs,

synchronizer

lead

them

without

shipments

postage

out

gently.

have

frame

two

wire

in

rear

and

of

box

is

sewed

been

thread

screws

bracket,

clamp

of

notice.

are

insurance.

by

placing

off,

removed

eyelet,

for

one

and

three

cloth

plate.

All

shipments

insured

one

inspected

from

one

holding

synchronizer

clamps

Assemble

unless

hand

and

the

eyelet

mis-

for

Using

1.

Attach

(376

A)

2.

Attach

3.

Slide

4.

Attach

STANDARD

Included

ing

one

its

clamp

and

screw,

essential TABLE

Lockstitch

the

bed

MACHINE

clamp

bobbin

spring,

when

TOPS

plate

Fig.

MOUNTING

lA

as a guide

the

synchronizer

screws.

synchronizer

clamp

ACCESSORIES

also

winder

four

isolator

setting

machines

is

FLUSH

The

(660-356)

to

synchronizer

with

each

assembly,

one

knee

up

FRAME

upper

to

over

pads

the

are

with

proceed

bracket

screw

adaptor

machine

lifter

and

machine.

installed

the

of

synchronizer

bracket

is a box

the

machine

assembly

clips,

top

of

INSTALLATION

as

follows:

(63495 also

hand

wheel

and

in

table

the

machine

D)

to

hold

assembly

lead

using

of

STANDARD

mounting

its

one

tops,

to

the

clamp

wire.

(J87

J)

frame,

rubber

machine

prepared

mounting

back

of

machine,

(660-352)

using

screw.

ACCESSORIES-contain-

pad,

bed

rest

pin.

frame.

in

the

two

one

oil

positioning

These

with

cut-out,

position.

set

drain

using

screws.

jar

spring

parts

so

two

and are

that

On a suitable

cut-out

through

over

the nuts

right

retaining

lightly.

with left

hinge

the

plate

hinge

pad;

tableboard,

lugs

pad

and

tighten

insert

(21393 R)

place

to

the

round

to

machine

rear

securely.

head

out

side

mounting

(Fig.

Assemble

wood

front

6

1).

Insert

screw

of

pan

frame

the

bed

positioning

and

tighten

section,

(21393

countersunk

as

N)

spring

securely.

shown,

in

the wood

and

machine

screw

(63474

Assemble

snug

A)

up

MACHINE

MOUNTING

FRAME

INSTALLATION

(Continued)

1/16

ing

plate

board

Place

inch

and

sewing

clearance

smartly

tighten

head

between

upward

locking

in

the

frame

the

cloth

with a hammer

nuts

securely.

mounting,

plate

edge

to

insure a good

and

after

the

being

frame

grip

sure

sides,

on

the

there

rap

the

underside

-63476C

is

about

retain-

of

the

Tip

as

shown.

but

must

Before

lifter

rod maximum within raises

the

approximately

BOBBIN

The

located

when allow The

in

the

pulley against is

described

Catalog

the

machine

All

end

not

bind.

the

should

lift

of

head.

WINDER

bobbin directly operation.

mechanism

of

the

belt

under

No.

121 M

back

play

machine

be

adjusted.

the

presser

This

may

5/16

winder

in

front

The

to

winder,

to

wind

"Winding

(Second

against

of

the

is

put

be

inch.

should

of

the

base

be

moved

when

the

bobbin.

Edition).

cross

into

The

bar

done

be

sewing

of

the

Fig.

the

rest shaft

production,

left

stop

and

its

by

setting

secured

winder closer

in

operation, Regulation

Bobbin",

1

pin,

and

should

screw

parts

the

to

the

machine

has

to

or

under

assemble

be

the

(22597

do

not

stop

table

belt

two

elongated

farther should and

OPERA

taken

bell

crank F)

interfere

screw

top

and

will

away

exert

operation

TOR'S

the

knee

up

by

(21665

should

so

that

so

that

bear

attaching

from

only

of

press

the

be

with

the

its

against

belt

enough

the

cone

assembly

bearings,

J)

of

set

so

moving

presser

pulley

holes,

as

pressure

bobbin

the

that

parts

will

the

which

needed.

winder

INSTRUCTIONS

knee

the

bar

be

belt

in

7

CLAMP

J87J

*

SCREW

!''

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(BRACKET)

SEE DETAIL

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SCREW.S

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SOX

Fig.

lA

BELTS

Th

ese

machines

PREPARATION

Once

1.

Wi

l

2. A

Drill

3.

Attach

4.

Secure electrical using clutch

5.

Connect release green

6.

Assemble relays

Thread

enlarg

eg

tt

ed

re

of

ach

again leads

tab

power

holes

electro

clamps

arm

leads

solenoid (green

.

machine

for

clarity.

OF

TAB using with

stri

le

frame.

pack

in

table

drive

and

switch and

from

are

equipped

LE

Fig

.

ped

to

left

leg

to

cable

screws

power

as

shown

as

indicated

Needle

FRAME

lA

as a guide

ends

to

rear leg

if

required

underside

and leads

to use

either

FOR

proceed

switch

of

tab

.

of

tableboard

to

und

provided. Connect

tread

line or pack

leads).

in

Fig

Be

.

knee

to

cutting

sure

39.

THREADING

in

Fig.

is

threaded

from

# 1 "Vee

11

INSTALLATION

as

follows:

box

and

attach

le

frame

using

.

erside

switch

cab

of

tableboard

l e

to

power

.

solenoid (white

to

connect

2A.

Threading

left

to

right.

or

round

switch

nuts

pack, auxiliary drive,

white

to

at

check spring

belts

box

and

bolts

and to

leads)

white

.

to

table

and

right

front

provided

frame

tension

green

has

been

.

to

Fig

. 2A

9

OILING

CAUTION!

the

reservoir

Fill

oil

is

be

added straight in

the

Oil

The

in

the

wise

long parts, oil

F

direction

It

period,

to

NOTE:

and

main

at

maximum

when

mineral

main

direction

is

the

G).

reservoir.

may

be

quantity

recommended

replace

various

The

This

Oil

has

been

must

reservoir

be lubricated

be

level

needle

drained

of

decreases

head

must

is

oil

of a Saybolt

of

oil

the

arrow (counterclockwise)

cover. Run machi

parts

top

roller be

filled

at plug

when

in

This

from

supplied

that a new

.

done

drained

before

yellow

is

the

flow

by

drive

daily;

starting

screw (A,

needle

band

viscosity

equivalent

main

reservoir

to

the

of machine

removing

mechanism

preferably

from

is

hook

oil.

63400 covered

with instructions covered

the found

the

main

to

operate.

Fig.

2A)

in

yellow

marked ''LOW".

of

90

to

Union

by

removi

is

controlled

increases

or

one

the

head

ne slowly

must

at

INSTRUCTIONS

The

adjusting

KS

are

in

Catalog

the

following

in

Catalog

headings

in

that

reservoir

and

band

125

Special

that

cover

for

be

the

start

the

that

will

catalog

before

check oil

marked "FULL". Oil

Use a stainless seconds

specification

ng

plug

by

dia

the

has

been

and

several

manually oiled

of

FOR

instructions

same

No

. 1

exceptions

are

different

No

. 121 M

indicate

.

level at gau

at

screw

l (D).

oil

flow

out

oiling

minutes

each

MECHANICS

as

for

21

M (

the

100°

Turning

and

of

all

morning

Sty

Second

and

additions.

from

(Second

page

shipment

water-white

Fahrenheit

No.

(C).

in a clock

service

the

to

at

le

and

ge

(B);

should

175.

the dial

for

moving

distribute

points

.

for

63400

Edition),

the

Edition),

it

(E,

Sty

The

ones

can

-

a

l e

B,

be

throat

At line-of-feed

2.

their

Set (a)

(b)

(c) (d) (e)

plate.

maximum

stitch

Fig.

as

Press Holding the

eccentric.

Lengthening

operating Shortening opposite

Release

well

to

required plunger

teeth

12A

height,

the

regulating

direction.

plunger.

feed

as

in

line-of-feed.

length. To

all

plunger

the

stitch

direction

the

stitch

the

down,

finger

with

1.

dogs

should

change

way

in

until

turn

is

accomplished

the

plunger

is

accomplished

ADJUSTING

Check twenty-two to . 045 having should

the

felt

height

rise

be

level

stitch

it

stops

handwheel

to

snap

held

of

teeth

inch

sixteen

the

in

length:

.

into

by

turning

down

by

turning

FEED

feed

per

above

or

depth

both

in

operating

the

.

MECHANISM

dog.

Feed

inch

should

throat

less

of

the

directions,

slot

the

plate.

teeth

direction

in

the

handwheel

dogs

having

rise.

Those

to

the

above

across

until

adjustable

in in

040

inch

the

the the

10

ADJUSTING

FEED

MECHANISM

(Continued)

NOTE:

Stitch

through

PRESSER

The 16A) mately

bar

bushing tipping

pin, and lifter

stop

setting

presser

should

1/32 the

loosening

relocati

lever

screw

of

accomplished

lock

the

stop

PRESSER

When

lengths

window

BAR

be

set inch (B).

machine

the

ng

the

bell

to

the

presser

.

Tighten

screw

BAR

locating

are

indicated

in

belt

guard

to

CONNECTION (Page

bar

above

This

crank

right

connection

so

that

it

the

low

is

accomp

back

against lock nut (A, stop

screw

(C).

or

By

left,

bar

the

lock

in

place.

GUIDE

the

presser

(Page

(A,

is

approx

er

presser

lished

the Fig.

(B) turning the

proper

connection

nut

16)

bar

guide

by

the

left

15) Fig.

by

rest

15)

on

the

(A)

directly dog

properly

between and 16A).

graduations

of

handwheel.

i-

is to

(C,

Fig.

against

in

its lowest

wh

the

bottom

the

top

of

on

16A)

en

presser

indicator

Fig.

the

presser

the

throat

plate

position. The

there

of

is

the

bar

presser

a 1 connection

15

dial

foot

/16

and

must

with

guide

inch

bar

viewed

the

is

space

guide

(A,

rest feed

set (C)

Fig

.

contact release

1

/32 inch assembly stop

screw

Fig. 16A

tension

release

pin #61492

to a maximum

in

or

out

(B,

Fig.

plunger

G.

End

of plun

of

1/ 16

by loosening

18A)

as

required.

ure

set insure the the the

(E) foot

(

F)

F ig.

is 4 3 I 4

16

1.

2.

#63492

ger

inch.

set

If

screw located

To

obtain

from

the

screw (E). Tap

its

being guide foot

middle

in

by

to

by

guide

turning

the

turning

of

the

and

clockwise.

Set

the

needle

16

A)

so

that

inches

A).

TENSION

Set

the

tension

ion

discs

eyelet

are

(A,

Plunger

D,

which in

extension

adjustment

under

this

setting,

presser

down

1 I

needle

app

the

spring

on

16

inch

it

so

ly

pressure

presser

the

that

slot. Retighten

thread

the und

above

erside

the throat

RELEASE (Page

assemb

centered

Fig

. 18A) .

extension

turn

must

is

required,

must

protrude a minimum

mac

hine arm and

remove

(D)

presser

throat

dim

ension, center

the

needle

to

the

spring

pull-up

bracket

of

the

plate (Fig

ly

so

that

on

the

check

#63492

contact

move

tension

the

press

and

loosen

foot

plate.

ente

screw

presser

regulator

bracket

1 7)

the

tens

spring

G

tens

moving

-

to

Set

rs

(G)

.

-

must

ion

of

post

11

3.

Tension

l

ease bracket. approximately release

TENSION

release

plunger

The

without

RELEASE

solenoid

bushing

tension

.

005

inch

thread

(Page

is #63492 F with a set

release

clearance

in

1 7)

secured

plunger

between

the

tension

(Continued)

to flat

it

discs

of

tension

screw

should

and

.

the

re-

in

its

have

tension

Fig.

4.

NOTE:

ADJUSTING

18A

The

manual

thread The

tension raising point Tighten

the the

is

Head slot oil

ADDITIONAL ADJUSTING

tens

tension

or

lowering

between

screw

oiler

in

the

gauge

TOP

ion

when

release

1/4

securely. bracket

connecting

to

be

sure

DRIVEN

This between end should contacts tension exert

After

release

the

presser

cam

it

to

must

it

ROLLER

can

be

the

of

the

tension

then

the

release

too

much

tightening

cam#

can

be

suit

sewing

5/16

rod.

inch

locate

The

reads

INSTRUCTIONS

accompli

head

be

slipped

plunger

pressure

set

63458 J should

foot

is

positioned

of

the

wick

full

and

FEED

shed

of

the tension

release

screw

raised

conditions. The presser

needle

must

operates

by

pin.

on

to

bushing

extension,

pin.

thereby

remove

be

for

by

loosening

foot

bar

contact

FOR

placing

release

The

Care

opening

set

so

back

lift

link

the

freely.

STYLE

a . 005 inch

plunger

tension

and which should

spacer.

that

tacking.

its

average

above

oil

wick

need

le

63400

release

moved

in

turn

be

the

tension

it

will

holding

tension

the

throat

in

the

bearings.

in

taken

not

screw

center

KS

spacer

and

the

solenoid

until

contacts

release

it

not

to

discs.

and

plate.

of

Check

The

stitches

After

before the

with

should

its

direction Loosen

this The material

the

feeding

If

feed per

is

puller

the

point

feed

begin

cycle

this

is

to a point

the

Fig.

dog

should

inch

accomplished,

feeding

two

is

being

dog

.

not

set

29

of

is

with

timed

the

sewn.

of

at

so,

turn

where the

screws

be

set

the

puller

engage

so

that

it

needle

the

enters

Synchronization

utmost

same

the

handwheel

puller

holding

the wheel with feeding that

shaft.

dog

stop

material when

to

the

desired

(top

roller)

the

puller.

has

completed the

importance.

time

roller

the

puller

until

the

all

The

has

feeding

running

the

top cycle. end

completed

thickest

feed

in

starts

puller

drive

the

of play

puller

build

number

disengaged.

its

part

of

the The dog

the

operating

to

revolve. drive shaft

tops

the

throat

Retighten

is

removed

shou

ld

its

at

the

same

up

between

at

slow

of

travel

of puller puller

begins

shaft

head

of

the

plate

continue feeding

or

high

in

feed

set

time

the

head

place

dog

at

the

screws,

from

feeding

cycle

.

It

presser

speeds.

Fig

(A,

Fig

and

teeth

beginning

the

and

shou

foot

. 28

. 28),

turn

the

are

m;:tking

puller

until

both

ld

not

and

The

material

hand-

flush

of

sure

drive

the

should

allow

puller

hold

the

feed

12

ADJUSTING

TOP

DRIVEN

ROLLER

FEED

(Continued)

should

feed

hand

decre travel.

under

be

dog.

This

thread)

ase

Retighten

Make

the

kept

adjustment

the

sure

puller uniformly, feeding.

creases

Locking

Turning

the

nut

NOTE: Top

slightly

(

K)

and

tions. Ret

taut

at

is

on

the

end

puller

roller

lock

PRESSURE

there

is

roller. The

but

be

sure

the

pressure and

(J)

is

provided

roller

before

raising

ighten

can

or or lowering

nut.

all

times.

accomplished

of

the

puller

travel

nut

(B).

ON

TOP

enough

pressure

puller

there

is

enoughpressure

regulator

counterclockwise

to

maintain this

be

adjusted

after

the

screw

The

puller

by

loosening

regulating

or

counterclockwise

ROLLER

on

should

(H,

Fig.

to

lift simult

presser

foot,

(L)

should

FEED

th e cross

16A)

acts

setting

by

to suit

not

lock

stud.

Turn

to

material

over

to

insure

clockwise

the

reverse.

.

aneously

loosening

sewing

feed

nut

increase

going

seams

good

with

condi-

faster

(

B,

screw

in-

nut

Fig.

,

than

28) (

it

(C)

clockwise

the

puller roll

that

of

has a left

the

to

er

D

TRIMMER

Remove

machine

1.

Th

ere adjustment and

taking

F ig. 31

ADJUSTMENTS

the

positioning

and

proceed

should

can

up

be

the

no

be

finger

as

follows:

bind

or

made

by

excessive

2.

lower

A

Adjust

and

shank

in loosening end play

Position arm

of

knife

not

so,

eccentric

good the to (Fi

starting

eccentric

the

right

g.

31).

lower

To

adjust clockwise raise it.

knife

lower

or

upp

er knif

the

positioning

is

loos

en

bushing

side

the

lower

to lower

assembly

knife pivot

screw

relieving

e (D)

parallel

the

finger

(F)

point

bushing

of

knife

until

knife turn

from

carrier

(B)

on

the

pivot

the

bind

parallel

finger.

with

the

set

screw (E)

until the knives

wo

uld

be

(F)

loca

the

arm

of

it

just

contacts

flange

knife

and

Fig

(

A,

Fig.

release

as

the

case

with the left

Check upper

knife

to

side

see

.

and

are paralle

to

have

ted

the

the pin hole

approximate

positioning

the

upper

screw

(G,

counterclockwise

.

30

29).

lever may

that

If

th

turn

ly

finger

knife.

Fig.

This

be.

of

is

90°

(C)

the

is

the

l.

in

29)

to

CAUTION:

·

adjustment will

Be

sure

have

bushing

to

be

is

not turned

checked.

while

making

13

this adjustm

ent

or

parallel

TRIMMER

Place bobbin ing

screws

projection

4.

Locate as

far

of

feed.

ing

the releaselever ance Fig

. 33)

ADJUSTMENTS

Fig. 32

the

projection

case

holder

securely,

and

the

cutting

forward

With

cutting

to

be

is

as

possible

the

cutting

solenoid

(D),

maintained

in

position.

(Continued)

(A,

Fig.

recess

(B)

allowing

inside

edge

solenoid

and

soleno

plunger

sothatthereis

when

knife

treme the ger (B). the

cide dicated ments tion

3.

12A, and

1/32

of

Page

tighten

inch

bobbin

bracket

parallel

id lever

(C),

adjust a1/32inchclear return

The

lower

left

side

As

run

out

at a point

at

loosen

knife

.

Assemb assemb

case

holder

assemb holder

10)

the

clearance

case

(A,

Fig. 3 2)

with the

(B)

contact-

the

spring

knife

position

of

the

lower

of

the

of

point

screws

le

positioning

ly

into

ly

by

until

the

on

the

finger

recess

line

pivot

-

(A,

Fig.

shou

ld

not

arm

of

the

knife

cutting

the

positioning

(D).

To (A,

moves

edge

make

Fig.

machine.

positioning

turning

finger

recess

positioning

and

knife

between the

(Fig.

12A).

30)

extend

positioning

to

(C)

must

finger

these

31)

finger Adjust

the

finger

the

bobbin

is

finger

assembly

outside

in

the

and

at

into

its ex-

beyond

fin

right,

coin

as in-

adjust

pos

i-

knife

bobbin

knife

case

the

top

the attachedge

of

-

.

5.

Adjust

when

position,

the

holder.

CAUTION: making

the

lower

the

left

side

this adjustm

Fig.

lower

left

of

Be

sure

34

knife

knives

corner

the

needle

ent.

stop

in

(E,

cutting

Also

screw

its

Fig.

slot

(B,

extreme

30)

in

the

is

solenoid lever

be

sure

6.

Be

sure

contacts knife the

spring

retainer

NOTE:

ting solenoid ine

or

7.

Knifereturnspring(A, tension knifereturnspringloosenscrew(C)

tension crease tension

Fig.

right

in

line

bobbin

knife

the

is

in

wire

If

position

to spring

tension

.

33)

so

hand

with

case

contacts

does

not

spring bobbin

its

extreme

wire

to

does

suit

positioning

bracket are

changed,

cut

threads.

bracket

or

the

lower

hit

the

retainer case

holder

right

not

.

finger

removed

Fig.

To

(D)

to

the

Fig

knife

hook

wire

hand

make

assembly

check

33) t

adjust

to the

left

. 33

stop

point

when

(B,

.

Fig.

the

position

contact,

from

step

5.

ohaveproper

tension

and

right

to

decrease

when

lower

bend

or

mach

move

to in-

31) .

cut

the

If

-

of

14

SYNCHRONIZER

(a)

(b)

Rotate deflector with

At band front make and (

a),

handwheel

the

needle

this

time

(A,

edge this

deflector

then

plate

Fig.

loosen

chronizer

(c)

The needle

power

needle

at

off

rotate

bottom

bottom. Then of

synchronizer

(d)

from its plastic

The or

in

end the positions

left

(E)

brush

band.

needle

1/8

inch

operating

of

synchronizer

midd

l e

of

ADJUSTMENT

in

(C,

Fig.

on

the

brass

34}

should

of

the

brush

adjustment

plate

as

set

and

move

positioner

of

handwheel

loosen

and

in

operating

is

in

the

positioner

from

the

direction

of

the black

the

needle

operating

12A,

up

stroke

contact

be

holder

position

described

screws

as

required

should

stroke.

screw rotate

direction

middle

should

top

of

until

and

rotate

plastic

bar.

direction

Page

of

flush

with

(B).

need

(C)

in

.

position

If

not,

until

(D) third

of

the

position

its

up

it

is

at

fourth

band. Turn

10)

the

left

the

To

l e

bar

in

step

syn

with

it

is

at

end band until

black

needle

stroke.

the

until

on

needle

-

at

If

top band

the

not,

of

from

on

the

rotating

bar.

thread

with

its

stroke.

power

needle

take-up

power

left

and

hook

Then

(F)

check

clearance

assembly

Fig. 35

at

top

off

rotate

loosen

until

its

the

cut

is

in

of

its

stroke

handwheel

screw

brush

up

and

in

the

line

at

is

in

down

Fig.

36

"Lock Motor

Adjust

as

screw

described

")

just

located

above.

CLUTCH (a) (b)

8

2

(c)

A

3

ADJUSTING (a}

(b)

enough

near

the

Tighten

Set

needle

Adjust will

ARM

return

SWITCH in

clutch approximately Close

adjusting it needle

treadline

and

screw (C),

the

position

setting.

CLUTCH

Depress indicates

Adjust

1/16

Loosen

to

unlock

top

lock

treadle

switch

clutch

to 1/8

lo

ck

it,

on

right

screw (E).

ADJUSTMENT

work

.

arm

spring

to

stop

1/2

(wing

inch

switch

until

microswitch.

up. Tighten

unit

until

is

open

so

that

clutch

inch

travel

screw

which

end

is

of

motor,

(

A,

Fig

nut

from

and

end

loosen

there

Then

nut

one

click

.

arm

before

(E,

Fig

. 35)

approximate

until

. 3 5)

washer

of

clutch

is

no

contact

tighten

(D)

is

has

clutch

ly

clutch

so

that

treadle

(B)

is

to

stud}.

lever

switch

between

screw

to

until

maintain

heard, which

approximately

is

engaged.

(wh

ere

it

says

one

full

turn.

is

engaged

be

CAUTION! motor

running;

Clutch

one

must

click

not

must

engage

be

heard

when clutch

before

lever

clutch

15

switch is

is

engaged.

closed

or

auxiliary

THREAD

1.

Rotate

( 63 4 70 M)

the

WIP ER

thread

needle

ADJUSTMENTS

wiper

and

the

thread

mounting

thread wiper

when

the

collar

guide

take-up

(63470

holder ( 634

is

at

the

H)

top

and

of

adjust

70

N),

its

the

so

that

stroke.

thread

the

wiper

hook

guide

catches

2. Th

3.

Form thr (63470 M

rea

d wiper leve

ead

).

r (

6347

0 E)

must

wiper wire (63470 V)

CAUTION! solenoid

gui

de (

plast

ing

thread

wi

ll

I

NSTALLATION

6347

ic

t~be

result

from

Wheninstallinginching

to

remove

pi

n # 2

and

inch

ing

switc

Should

date, the

or

the

needle

ret

urn

with a snap

for

free

Thread

returning

0 M)

.

Be

so

sure

that

movement

wiper

to

wire

to

its

the

hook

loosen

wiper lever. Premature

if

it

is

not

allowed

OF

INCIDNG

switch,

jumper

h pl

the

jumper

positioning

wire

# 3

on

ug

or

inching

wire

(A,

socket

it

will

switch

(A,

unit

Fig

(B)

Fig.

when

in

released

thread

hook

stop.

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does

set

screws

failure

to

return

SWITCH

(670

. 36)

before

not

function

be

removed

36)

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not

wiper

must not

thread

not

stop

when

completely

B-2

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connecting

properly

must

be

position

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prevent

against adjust

of

solenoid

1)

be

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at

a l

replaced

up

guide

wiper

.

sure

the

.

ate

.

-

r

or less

Fig. 37

accordingly

by

moving

PUSH

edge of the the enables with the trimmed

BUTTON

If

the

of

the

synchronizer

treadle

needle

the

push

need

TREADLINE

To

adjust

l

oosen more moved

located

the

adjustment

and

to

obta

If

more

treadle,

pitm

an

FUNCTION

button,

table

is

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operator

l e

threads.

SWITCH

the l en

two

Allen

the

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in

or l

ess

the

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ADJUSTMENT

gth

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is

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bushings

the

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pressure

spring

tension

depressed,

le

the

up

without

the

work, but

of

the

screws

length.

(B)

can

is

mounted

.

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pushbutton

trimming. This

or

realign

pitman

rod

in the

the

cover

inside

is

required

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compressed

bushing

(C)

on

the

cutter

,

is

depressed,

the

garment

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(A,

back

must

the

having

Fig. 37)

panel.

be re-

switch re-

when heeling

up

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band

when

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down

If

.

16

TREADLINE

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more bushings, micro-switch s

hould The switch

(E).

be

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actuator

SWITCH

travel is

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bushing

ADJUSTMENT

requir

only

ed

in

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(D). T

r (D) a

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is

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ontinued

for

nd

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)

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to

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(E),

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to

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the

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trim

bevel

of

cycle be lowered. Care the

micro

on

the

stop

the

-switc micro-

bushing

two

h.

F i

g.

38

17

FUSING THE

POWER

PACK

Fig.

39

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e a

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r .

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3)

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Before

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beneficial

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Both

Needle thread

Bobbin thread

Lower the

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Needle

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Needle

Bobbin

NOTE:

information

threads

thread

cut

thread

cut

knife

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lengths

unthreads

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Condition

not

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not

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breaks

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TRIMMER

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Hook No. 29474 R Bobbin

bobbin Needle

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return rough tension

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Sharp knife. are

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retainer case

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TROUBLESHOOTING

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and

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C.

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electrical

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S.

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wire

when

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take-up

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Check

lead

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stop

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the

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Cures

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check

screw

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knife

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maintenance

screw

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of

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of

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by

point

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available

tension

the

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and

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case

to

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pi

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on

lower

the

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pull-off

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and

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wire

standard

of

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lever

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then

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bracket

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spring

at

operation

thread

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fit

of

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of

back

knife).

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to

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set-

off,

re-

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to

the

to

the

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cones.

release

take-

of

the

needle

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return

bracket

lower edges

other

on

to

is

of

19

Before

satisfaction and ficial ing needle (Fig. and

this

is

not

to

you.

any

components

positioner

39)

square

machine

and

durability

positioning

NOTE:

and

square

relay

left

properly

A.

on

portion,

relay

#4

and

the

C.

the

#5.

factory

at

all

voltage

printed

check

#6.

All

it

was

times.

see

the

200-250

circuit

positioner

the

adjusted

If

however,

chart

volts.

boards.

circuit

trimmer

below

Remove

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circuitry

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inspected

the

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for

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difficulty

board

all

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on

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to

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prove

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Condition

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up

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the

fuse

the

fuse

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in

not

glass

TYPICAL

second

posi-

black

of

every

few

NEEDLE

Bad

fuse

Synchronizer ged

Dirty Treadle

properly No Burnt

armature Tight

teeth

Bad

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The opening

Diodes

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in

brushes

input

on

relays

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jack

power

or

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are

armature,

field

POSITIONER

Causes

jack

not

or

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plugged

(220

V)

dirty

brushes

gear

or

gear

out

switch

shorted

out

tie

PROBLEMS

plug-

broken

in

and

broken

not

is

bolt

Replace

Check chronizer

necessary

Clean Clean

connection

jack Check Clean

or Take

housing cessive replace.

Check Fig.

Replace circuit)

The the er back

Replace

with board

Insulate short

input

armature

replace.

fiber

39)

unit

first

is

turned

on

1000

Cures

fuse

(A,

connection

jack

or

replace

power

gear

andre

stock

from

relays

with

diodes

will

time again

diodes,

PIV

tie

bolt

(Nos.

tester

(220V. A. C.

position

after

off

Fig.

of

replace

brushes

of

treadle

of

brushes

out

of

move

hub,

1 &

down

the

pow-

and

preferably

and

fiber

and

remove

38)

syn-

if

bell

ex-

or

2,

then

Oil

Unit an

keeps

inching

on

speed

stitching

at

saturated

Tight

fiber

Low

voltage

Operator

excessively Bad

relay

Synchronizer

ged

in

properly

Damaged iary

motor

Synchronizer wheel

Very

loose

armature

gear

fluttering

jack

field

coil

loose

"V"

belt

not

in

on

treadle

plug-

auxil-

hand-

20

Clean

armature

Take

fiber housing cessive

Use 2 amp. Caution

Check

with Check

chronizer Replace

Tighten handwheel

Reposition

stock

operator

relay

tester

connection

auxiliary

gear

fusetron

(No.

jack

motor

out

remove

from

1,

motor

and

synchronizer

of

hub

Fig.

of

to

bell

ex-

39)

syn-

on

suit

TYPICAL

NEEDLE

POSITIONER

PROBLEMS

(Continued)

Auxiliary clutch

is

motor

Unit

positions

Auxiliary hot

Condition

motor

engaged

runs

slowly

motor

with

runs

while

main

very

Clutch opening

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and

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Bad

relays

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switch

Operator arm

switch

Grounded

Bad

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arm

or

dirty

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Causes

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has

poor

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setting

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coil

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is

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short-

clutch

Adjust properly

Replace

Dress dressing

Take

fiber housing cessive

Check Fig.

39)

Adjust properly

Caution

Check sulate

Check Fig.

39)

Check times

move

brush thereby

to

only

the

end

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life

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Cures

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the

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of

will

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out remove from

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the

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of

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Some-

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Bad

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voltage

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brush

brushes

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transformer

white

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trimmer

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Isolate

Remove motor

holders

Check sulate

Check Fig.

Replace

ary

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Check

6,

Replace circuit

Check er, transformer

from

end

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tie

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39)

motor

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Fi.g. 39)

board

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armature

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tester

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21

On

the

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with

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2. the

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that

3. 30

A.

explanations

the

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The

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the

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DIODE

The

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current

RELAY

A

relay

eight

(8)

as relay relay.

TRANSFORMER The

transformer

volt

A.

C.

is

converted

following

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found

allow

(A.

is

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coil

and

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CIRCUITS

pages

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to

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in

the

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you

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than

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220

volt

the

schematic.

current).

SWITCHING

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needle

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hand

corner

below,

only

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C.).

automatic

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SYSTEMS

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relay

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coil

the

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that

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prove

beneficial.

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The

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activates

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powerpack.

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indicate

coil

the

switch.

part

volt

A.

C.

diodes

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at

this

the

of

and

4.

CAPACITOR

In

most

the

relay

the

relay.

electrical NOTE:

of

the

As

mitting through #1

is

contacts

motor in

yellow, until brush

opens

When

24

volt

coil

#3

the

contact

switch

charge

The

wire

the the

thesynchronizerbrushes

energized,

within

circuit

the

needle

# 2

falls

the

yellow

the

D.

C.

and

continuing relay

# 3,

current synchronizer # 1

is

energized,

in

turn

energizes

D.

C.

to

drive stroke. ing cycle

the

At

control

is

stopped.

cases,

One

colors

used

treadle 24

volt

relay # 1,

supply

(Fig.

onto

treadline

to

flow

through

points

to

supply

brushes

the

this

point, circuit

the

capacitor

is

closed

other

important.

as a battery

in

the

used the

is

D.

various

heeled,

C.

green

in

to

220

A)

is

completed.

reaches

the

insulated

motor

circuit

switch

through

the

contacts

complete

24

volt

is

again

#1

the

green

relay

coil

positioning

the

which

is

or

opened.

function

does

the

schematic

and

circuits.

the

treadle

flow

through

#2

section

of

energizing

volts

D.

C.

This

the

bottom

barrier

(Fig.

is

closed,

the

control

of

the

self-locking

D.

C.

to

supplied

and

#3,

portion

# 2.

through

thus

of

Contacts

motor,

synchronizer

in

turn

used

The

then

to

suppress

capacitor

of

the

discharging

do

not

switch

control

and

#3and

the

control

relay

to

the

coil

auxiliary

rotates

of

its

stroke.

opening

A)

causing

contacts

circuit

de-energized

feature

relay

coil

the

energizing

the

control

within

until

the

brush# 1 falls

opens

the

22

the

arc

also

capacitor

at a specified

necessarily

contacts

circuit,

to

relay

circuit

# 2.

As

# 1

(indicated

coils

(Fig.

relay

positioning

the

machine

At

this

the

red

control

the

auxiliary

# 3

and

# 14

(indicated

relay

#3.

Through a second

red

control

relay

circuit

relay

take-up

motor

of

onto

#6.

the

coils

(Fig.

# 2

lever

the

circuit

which

helps

is

its

indicate

and

#1

A)

# 2

in

time,

motor are

in

blue,

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blue

control

circuit,

#1

B)

close,

reaches

insulated

and

would

to

extend

ability

the

# 2

are

in

and

#6.

is

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is

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motor,

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the

circuit

to

closed

Fig.

coil

#3

set

(Fig.

and

#6.

is

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supplying

barrier

the

up

appear

the

life

to

hold

time.

actual

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red,

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color

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relay

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synchronizer which

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As

the contacted. brushes coil

#4.

to

the

cutting

within

ism # 4 brush

control This cycle within

tension

coil# 5 is

and contacts

operate.

treadle

relay

to

close

#4

opens

through

the

thread

If

the

circuit,

release

switch,

machine

This

#1

and

As

relay

solenoid,

#4.

loop

which

on

relay

energized,

within

treadline

charges a capacitor.

the

synchronizer

the

a

wiper

relay

CIRCUITS

is

rotating

completes

#4,

(indicated

coil

#4

(indicated

The

cutting

catching

(indicated

cutting

spring

# 4

circuit

solenoid

relay

solenoid

close,

the # 5.

switch

#6

AND SWITCHING SYSTEMS

to

the

up

position,

the

cutting

in

is

energized,

solenoid

position.

engages

in

green,

circuit

return

discharging

(dotted

power

(indicated

This

will

system.

green,

circuit

causes

should

prevent

green,

in

At

be

control

Fig.

the

power

yellow,

system

the

During

an

Fig.

allowing

the

Fig.

for

in

dotted

the

closed

the

Fig.

then

same

the

insulated

C)

Simultaneously,

previously

C)

supplying tension

before

unit

C)

time a second

completion

is

opened

energizing

yellow,

from

(Continued)

band

circuit,

supplying

circuit

C)

is

carries

barrier.

the

cutter

charged

30

volt

Fig.

disc

to

closing

stopping

#4

on

the

through

24

for

supplying

completed

the

of

At

de-energizing

to

the

capacitor,

relay

D.

C)

open

contacts

the

volt

through

knife

set

of

the

up

this

point,

complete

second

coil

C.

to

is

completed

and

up

without

synchronizer·

synchronizer

D.

C.

to

relay

30

volt

D.

contacts

cutting

points position

the

thread

# 1

mechan-

the

relay

its

set

of

through

# 5.

As

tension

wiper

and

# 2

trimming.

in

relay

cycle,

cutting

coil

cutting

points

relay

through

of

is

C.

#4.

the

disc

to

the

As

energizes

the

blue

# 3

from

After

the

insulated (Fig. due

to

B).

the

treadle

relay

circuit

activating

the

machine

barrier,

If

the

closed

is

coil

(Fig.

and

knee

blue

heeled,

# 6

(red

A & B)

causing

has

relay

switch

circuit

contacts circuit is

opened

the

machine

positioned

#6

is

de-energized

is

closed,

(Fig.

# 1

Fig.

preventing

down

the

B).

and

A).

to

stop

and

machine

# 2

of

the

Through

in

synchronizer

closing

the

self-locking

the

up

will

treadle

contacts

position

brush

the

blue

now

switch

within

feature

before

# 2

circuit

position

close

trimming.

has

contacted

of

up

which

relay

of

relay

and

# 6

# 3

trim

23

24

TOP

DRIVEN

ROLLER

FEED

MECHANISM

AND

MISCELLANEOUS

PARTS

Ref.

No.

1 2 29475 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19

20 22591 21 22 23 24 24A 25 26 27 28

29

30 31 269 32 33

34

35

36

37

38

39

40

41

42

43

44

Part

No. 63494 22894

228~4

22894 63439 22651 63493 63439

22525 22894 22711 63439 22657 63979

666-244

63479

666-198

63479 63439

63439 63479 54277 35733 63439 22656 22894 22519

51235 51235

20

63439 51236

660-169 63439 22730 51236 51236 22768

82

51054

666-149

77

B

AZ

w u

v

u

CD-3

A

v

c

J

X

E-24

A

c

D R

y

A

c

G L D-12

c

G

A

AE

D

AD

G B

Amt.

Description

Plug,

Mainshaft

Puller Bed

Puller

Screw, Guard,

Screw, Oil

Roller Felt

Roller

Screw, Roller Roller

Roller Presser

Nut

Upper

Screw,

Set

Screw,

Washer,

Feed Nut, Washer,

Feed

Screw,

Feed

Screw, Adjusting

Feed

Screw,

plastic,

Set

Screw

Spot

Screw

Screw-----------------------------------------

Driving

Set

Screw

Plug Screw-----------------------------------------

Set

Shield,

Felt

----------------~------------------------------

Screw,

arm arm

Feed Needle

Ferrule

Felt

------------------------------------------

Driven

Screw

for for

for

Lining

Drive

Oil

Wick,

Drive

for Drive Drive

Drive

Spring

Puller

for

-------------------------------------------for

--------------------------------------------

Rocker

for

feed

for

Crank

for

Crank

for

Link

Wick

for

arm------------------------------

and

Counterweight

-------------------------------------

------------------------------------

Gear

-------------------------------------

Gear---------------------------------

-------------------------------------

guard----------------------------------roller

roller for

roller

Shaft

for

Shaft

roller

Shaft Shaft----------------------------------

Shaft

Adjusting

Roller

puller for

puller

feed

Arm

crank

feed

Link

Crank

Bearing

---------------------------------------

oil

shield--------------------------------

Stud

feed

Screw,

Crank

-------------------------------------

feed

--------------------------------

drive drive

drive

-----------------------------------Bushing, roller Bushing,

drive

Head----------------------------Sleeve

Guide

mechanism

roller

rocker

----------------------------------

crank

Assembly

Link

-----------------------------------

Cap

crank

for

rocker

arm

stud

-------------------------------

--------------------------------

------------------------------stud

feed

-------------------------------

arm-------------------------

Assembly

shaft

drive

shaft

arm

----------------------------

stud-------------------------

-----------------------

bracket-----------------

shaft

---------------------------

Screw

--------------------------

cap-----------------------

crank

bushing

right

left

guides------------------and

-------------------------

--------------------

shaft------------------

---------------------

head--------------------

---------------------

main

and

support

clutch

stud

-----------------

---------------

-------------

-----------

puller

rocker

Req.

2

1

2

1

2 1

1

3

2

1 1

2

1 1

1

2

1

1 1

1

1 1

2

4 4

1

1 1

1 1 1

1

2

1 1

45

to

91

following

page

25

See

26

TOP

DRIVEN

ROLLER

FEED

MECHANISM

AND

MISCELLANEOUS

PARTS

Ref.

No.

1

to

45 46 47 48 49

50

51 52

53 54 55 56 57

58 59

60

61

62

63 64

65 66

67 68

69

....

.....

70

71

72 86

73 74 75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

Part

No.

44

63439 53564

482

98 22652 63485 54277 63439

12934

63439 51770-56 51771 54277

T38 63439 22894 22892 22894

605 A

63439

660-208 29480 63439 63439 63439 63439 63439 22757

63439

907

99245

22516 61482 63482 22766 63970 63458

660-219 63459

73 22570 61439

376 63439 63439 22894 63439

w

G

D-20 A

B

E A D

J

s

p

A

c

J

KP

M

N

z

H

p

AK

GA

K A

E

B

c

p

c

K

c

AF

See Spacer,

Dowel

Collar, Screw,

Bushing, Presser

Puller

Nut, Clutch

Drive

Ferrule,

Presser

Screw, Roller Set Screw, Screw1 for Screw, Upper Truarc Clutch

Feed ClutchRoller

Feed Feed

Clutch Screw, Screw1 for

Roller Nut, Screw, Screw,

Head Head

Screw, Needle Tension

B

Presser

Feed Screw,

Upper Lower

Description

the

preceding

for

puller

Pin,

Screw

for

Link----------------------------------------

Screw,

Puller

Clutch

Roller, Roller,

for

Cover Cover

Roll Set

Screw

Plate,

Roller

Screw

Guide

for

puller

----------------------------------------

for

puller

for

Spring,

Rocker

drive

Puller

for

Bar,

for

roller

Presser

for

roller

upper

for

feed

Ring,

Roller

Disc

Driving

for

drive roller

Lifter

No.

for

63439

for

head

---------------------------------------

Gasket

for

needle

Thread

Release

Bar

Screw-------------------------------------

---------------------------------------for

for

feed

Puller

----------------------------------------

Bar

page

mechanism

puller

for Arm link

Rocker

drive

for

Bar

roller

clutch

Roller

for

Spring

-------------------------------------

rubber steel

Lever------------------------------

link

Link

99245

cover-----------------------------

Pull-off

Bushing

--------------------------------------

Guide

top plate

and

Roller

------------------------------------

mechanism

rocker

mechanism

puller

Shaft

screw---------------------------

link----------------------------puller presser

and

lifter

roller

upper

----------------------------------

tooth

lifter

---------------------------------

--------------------------------

AK

--------------------------------

thread

--------------------------------

feed

Puller

---------------------------

Arm--------------------------

roller----------------------

Lifter

presser

link

and

disc

Shaft

puller

and

Wear

------------------------------(not

-----------------------------link

-------------------------------

pull-off

Bracket

and

roller----------------------

------------------------------

Clutch

Guide

main

arm

shaft

main

roller

bar

and

----------------------

bar

------------------------

puller

-------------------------

-------------------------roller

Cap

shown)

------------------------

---------------------

Guide------------------

Bracket--------------

-------------------------

support

main

-------------------

and

bracket

support

-----------------

support-----------

support

lifter

clutch

shaft------------

Assembly---------

-----------------

----------

---------

-------------

----------

bracket

------------

-------

-----

Amt.

Req.

1

2

1

1 1

2

1 1

2

1

1 1

1

2 6

1

2

6

2

6

1

2

1

2

1 1

1

1 1

1

2

1 1

1

*Available

as

an

extra

send

and

charge

item

27

only.

28

ROTATING

HOOK

ASSEMBLY, NEEDLE POSITIONER ASSEMBLY,

HANDWHEEL ASSEMBLY AND MISCELLANEOUS PARTS

Ref.

No.

1 2

3

4

5 6

7 8 9

10 11 12 13 14 15 16 17 18 19 20 21 22 23

24 25 26 27 28 29

30 31 32 33 34 35 36 37 38 39

40 41

42

43 44

45 46 47 48 49

50

51

*

Part

No

1

29474 T

63913 A 63913 61414

c

22716 B 22564 E 61216 N 61216 61415 A 61415 61212 63414

22716 A

63410 22569 H 63408

22716 H 61411 A 63421 A 61321 L 61421 E

22574 c 61421 c

660-254 D

63421 c 22894 v

J87 J 660-356

63495 D

376 A 660-352

63492 F 63492 G 63466 63492 D

230

63458 J

63402 B 61273

91

A 22874 J 63439 A 63439 B

22775 A

63982 c

22571 G 22841 K 41071 G

HS82

800

LT-362

Description

Rotating Hook

Bobbin

Bobbin Tension

Assembly--------------------------------

Case

Bobbin

Assembly----------------------------Case---------------------------------Case

Tension

Regulating

Spring

Screw

--------------------

---------------------Screw---------------------------------------Bobbin Bobbin

Bobbin Bobbin

Screw

Hook

Thread

Screw

Case Case

Latch Latch

Latch

Spring---------------------Hinge

Lever

-------------------

----------------------

Latch-----------------------------

------------------------------------------Case

-------------------------------------------

Holder

-------------------------------

Deflector,

marked

1

~

11

-----------------

-------------------------------------------

Hook--------------------------------------------Screw-------------------------------------------Hook

Handwheel

Retainer Handwheel

Thread

Retainer-----------------------------

Assembly

Plate

Isolator

----------------------------------

------------------------------------

-------------------------------Screw-------------------------------------------Handwheel---------------------------------------Isolator

Washer-----------------------------------

Pulley--------------------------------------------

Set

Screw------------------------------------Screw, Synchronizer

Synchronizer Screw, Tension

Bushing,

Tension Luter Tension

for

synchronizer

Lead

Wire

lead

wire

clamp

----------------

Clamp-------------------------

Bracket----------------------------------

for

synchronizer

Release

for

Release

Solenoid

tension

Plunger

bracket------------------------

Lead

release

Clamp

plunger

-------------------

pin-----------------

Extension------------------

Lever------------------------------------------

Release

Plunger

--------------------------Screw-----------------------------------------------Tension Feed Throat

Release

Dog (See

Plate

Cam----------------------------------

Pages

(See

33

Pages

and

33

35)

-------------------------

and

35)

----------------------

BedSlide---------------------------------------------

Bed

Slide Spring

----------------------------------

Screw-------------------------------------------Screw, Feed Feed

for

feed

dog

holder

Dog

Holder--------------------------------------

Dog

Holder

Support-------------------------------

and

feed

dog

holder

Screw--------------------------------------------

Oil

Reservoir

Plug

Screw

Cover-----------------------------------

-------------------------------------------

StudScrew-----------------------·-------------------Nut

--------------------------------------------------

Screw-----------------------------------------------Presser Needle

the

Foot

(See

Positioner

synchronizer

Page

37)-----------------------------

Assembly,

is

shown

complete,

although only

----------------------------

support----

Amt.

Req.

1

1 1 1 1

2

1

4 1

2

1

3 1

1

1 2 3

1

3

1

2 1 1 1 2

3 1 1 1 1 1 1 1 1 1 1 2 2 1 1

1 1

1

1 1

1

*

Refer

Special

to

insert

number,

sheet

if

available.

with

needle

positioner

29

for

repair

parts

and

order

under

the

Union

30

THREAD

SOLENOID,

WIPER,

POSITIONING

CUTTING

MOUNTING

FINGER

SOLENOID,

BRACKET,

AND

TENSION

BOBBIN

KNIFE

RELEASE

CASE

ASSEMBLY

HOLDER

Ref.

No.

1 2

3 4 5

6 7 8

9 10 11 12 13 14 15

16 17

18

19

20 21 22 23 24 25 26 27 28 29

30 31 32 33 34 35

36 37 38 39

40

41

42 43 44 45 46

47

Part

No. 29475 63495

22585

G61441 G61414

77

G61470

73 A

G61449

63450 22863 22874 22777 63495 61434 63495 22585 63495 22585

12982

63495

18

22517

660-354 670

63470

63470 63470 22743

660-113

651 29480 63458

660-360

670

660-347 63470 22738 22894 63470 22596 63470 79048 22513 63470 22743

BG

c

R KX KX

KX KX B

c

G G

B A E B

H

E-8

v

M N

J-12 FM H

G-18 G-23

E

y

T D

u

H

Description

Bobbin

Assembly

Screw, Screw,

Cutting Washer--------------------------------------------

Knife Screw,

Return Screw,

Nut Mounting

Nut, Screw, Cutting

Thread Needle

Needle Set

Washer, Nut

Rotary

Thread

Thread Needle

Screw Screw

Thread

Case

Pivot

Eccentric Positioning

Screw Upper

Screw, Lower

Lower Screw,

for

for Solenoid

Return

for

Spring

for

----------------------------------------------for

for

Solenoid

Hook-up

Wiper

Thread Thread

Screw------------------------------------------

-----------------------------------------------

Tension

Rotary Rotary

Female Male Solenoid

Wiper

Screw Set

Wiper

Set

Thread

---------------------------------------------

-------------~-------------------------------

Wiper

Set

Holder

----------------------------------------

Release

Screw

Bushing

----------------------------------------Knife,

for

Knife Knife

for

positioning

cutting

Spring---------------------------------

return

Positioner

cutting

Bracket,

cutting

Wire,

Wire

Wiper Wiper

brass

Solenoid Solenoid

Connector

Wire

Lead

Lever

-----------------------------------------

Screw--------------------------------------

Solenoid

Screw--------------------------------------

Wiper

Mounting

Screw--------------------------------------

Positioning

Lever

------------------------------------Finger,

marked

knives

and Carrier,

adjusting

solenoid

Lever

spring

solenoid

for

solenoid

-----------------------------------for

---------------------------------

------------------------------------Release

Terminal

Cover

----------------------------

-----------------------------marked

"GB"

------------------------------

Thread

marked

eccentric

finger

------------------------------

positioner

----------------------------

cutting

lever

cutting

Guide-------------------------Guide

Solenoid

Cover

-------------------------------Sleeve,

----------------------------

--------------------------------

Mounting

Bracket------------------------

Collar

Finger

"A"

----------------------

Holder,

"D"

bushing------------

and

knife

lever---------------------

------------------

mounting

solenoid----------------

screw

-------------------------solenoid

Holder

--------------------------

-------------------

Assembly

green

Bracket--------------

-----------------------

and

Knife

-----------------

marked

---------------

assembly-------

bracket

-----------------

---------------

-----------------

"GA"

----------

-----------

----

Amt.

Req.

1 1

1

1 1

1

4

1

2 1

1 1

1

2

1

2

1

2

1

1 1

1

4

1

2

1

2

1

1 1

1

31

63405

K

61224

Specify

of

Needle

61424

Specify

of

Needle

C

Diameter

Hole

y

Diameter

Hole

63405

D

G

Specify

of

I\eedle

61424

Specify

of

Needle

61224

Diameter

F

Hole

AB

Hole

63405

E

F

61324

Specify

of

Needle

A

Diameter

Hole

63405

Specify

M

of

61324

Diameter

Needle

32

B

Hole

63405

Specify

of

J

61324

Diameter

Needle

c

Hole

63405

N

Part

No.

THROAT

PLATE

AND

FEED

Descriptions

DOG COMBINATIONS

61224

61324

61424

C-043

F-063

A-063

B-063

C-083

Y-053

AB-053

With

. 043

inch

rayon;

. 073

pants;

61220

also feed

(. 085

dungarees dog

vests; dog

. 093

feed

in presser

With

on

inchneedlehole;feed

(.

and.

feed J,

. 063

in

dog

inch

. 063

No.

. 063

No.

. 083

inch

dog

. 053

sizes

. 053

medium

125

inch

. 063

083 61320 inch

sizes

No.

inch

63405

inch

also

63405

inch

needle

No.

inch . 063 foot

inch

dog

. 083

thick).

needle

and

in

needle

63405 N;

needle

and

No.

needle

weight

thick).

needle

Nos.

63405

AB

(. 085

needle

and

63405

needle

sizes

E,

hole,

overalls;

M;

presser

J;

presser

hole

. 073

61220

wash

hole,

. 073, . 083

hole,

for

presser

hole,

dogNo.

hole

G,

inch

. 093

presser

for

also

foot

for

hemming

for

inch

needle

J (. 085

for

and

for

63405

thick).

for

inch

miscellaneous

in

foot for

No.

foot

miscellaneous

wear

63405

seaming

K;

setting

needle

foot

size

. 093

No.

edge

stitching

and

. 093

61320

hemming

high

No.

seaming

holes;

inch

thick).

materials; F;presserfoot

and

hemming

dresses;

work

shirts

presser

pockets

holes,

Nos.

61220

work

back

61320 C (.125

and

foot

61320

operations

inch

P (.

inch

needle

(. 085

pants;

overall

hemming

feed

seaming

of

for

needle

on

inch

dog

also

Nos.

dress

work

AH,

hole;

125

inch

suit

holes;

thick).

also

suspenders;

inch

shirts;

No.

operations

in

No.

silk

in

and

61220

shirts,

shirts;

61320

on

thick).

coats

in thick).

63405

size

61420

and

sizes

dress

C,

AJ

pants,

feed

and

feed

size

also

D;

. 063

BV

63405

63405 F

63405 G

63405

D

E

J

K

M

Marked

shirts;

Marked

throat

61320

Marked

operations plate

No.

Marked

ming throat

Marked

61320

coats

61320.

shirts,

presser

on

work

063

presser

on

and

"JB",

throat

"HX",

plate

AJ.

"CU",

"HW",

dress

plate AB.

"CW",

"HU",

dressandsemi-dresspants;throatplateNo.

foot

"HY",

pants,

teeth plate

teeth

No.

teeth

on

medium

61424

teeth

No.

vests;

Nos.

teeth

foot

cut

No.

cut

61224

cut

AB-053;

cut

shirts,

61224

teeth

cut

throat

teeth

cut

61220

cut

dungarees

No.

61220

22

per

61424

16

per

F-063;

22

per

weight

presser

22

per

blouses,

C-043;

16

per

plate

16

per

C,

14

per

and

P.

inch, Y-053;

inch,

inch, wash

foot

inch,

dresses

presser

inch,

No.

61324

inch,

61220

inch,

overalls,

for

presser

for

presser

for

and

No.

for

foot

for

J,

61320

for

seaming

foot

setting

miscellaneous wear

plain

and

B-063;

miscellaneous

throat

foot

61420

other

Nos.

edge

plain

AB.

pockets

Nos.

materials;

BV.

seaming

light

61220

stitching presser

seaming

plate

and

hemming

No.

on

61320

and

material;

C,

61224

operations

No.

61324

61220

shirts;

AH,

seaming

throat

hem-

61220

on

suit

foot

No.

on

work

C-073;

A·

J

J,

63405 N

Marked

all

suspenders;

61320

"HZ",

c.

teeth

throat

cut

14

per

plate

inch,

No.

33

for

61324

hemming

C-083;

high

presser

back

foot

over-

No.

61424

Specify

of

Needle

AA-063

Diameter

Hole

61424

AT-053

63405

AA

o7~

@I

61424

lol

AU-053

I@

63405

v

63405

34

w

THROAT

PLATE

AND

FEED

DOG

COMBINATIONS Part 61424

61424

63405

No.

AA-063

AT-053

AU-

v

w

AA

053

With • 063

on

medium

inch

61420

With.

and 61420

needle

BU

053

wear

CN

With • 053

and

wear

61420

CP

Marked

made

ofwash

presser

Marked

made

of

presser

Marked

"ET",

operations

plate

No.

inch

weight

(.

125

inch

material;

(.

085

inch

material;

(.

085

"EC",

foot

"ED",

wash foot

on

61424

needle hole;

inch

needle

inch

needle

inch

teeth

and

No.

61420

teeth

and

No.

teeth

medium

AA-063,

hole~

wash

feed

thick)

hole~

feed

thick)

hole~

feed

thick) cut

wear

cut wear 61420

cut

Descriptions

for

miscellaneous

and

wear

dog

No.

for

top

dog

No.

for

top

dog

No.

22

per

material;

CN

22

per

inch,

material;

CP

22

per

inch,

weight

wash

presser

seaming

materials~

63405

stitching

inch, throat

throat

foot

AA~

collars

63405

V~

collars

63405

for

W,

top

plate

for

top

plate

for

miscellaneous

and

wear

No.

61420

also

presser

made

presser

made

presser

stitching

No.

61424

stitching

No.

61424

materials;

BU

operations

in

size

foot

of

foot

of

foot

collars

AT-053,

collars

AU-053,

seaming

throat

• 053 No.

wash

No.

wash

No.

35

61220

Specify

Wi

c

dth

61220

J

61220

p

61320

61420

c

BU

61320

61420

AB

BV

61320

61420

AH

CN

61320

61420

AJ

CP

36

Part

61220

61320

61420

No.

C-1/8

C-5/32

C-3/16

C-1/4

J

p

c

AB

AH

AJ

BU

BV

CN

CP

For

hemming

throat

For

hemming

throat

For

hemming

throat

For

hemming

throat

For

seaming

for

raising plate No.

61330,

For

miscellaneous raising (spring

bottom

For

edge

throat

For

hemming throat hinge

For

edge

feed

dog

For

edge

63405

No.

61330

For

edge

63405 No.

61230

yielding

For

miscellaneous wear

(screw shank

For

miscellaneous pants;

No. shank

For

top

No.

63405

adjusting

bottom

For

top

63405 W,

adjusting

bottom

226,

PRESSER

shirts,

plate

Nos.

plate

E;

E,

materials;

No.

stitching

No.

61224

shirts,

No.

61224

shirts,

No.

61224

shirts,

No.

61224

light

toe;

61224

hinge

toe,

feed

No.

section,

No.

feed

stitching

No. 61430 CN,

No.

51930,

6133"0

stitching

No.

high

No.

61330 B-39)

stitching

Nos.

63405

stitching

throat

61330

AN,

stitching

throat

X,

hinge

226,

61430

dog

hinge

61430

V,

throat

screw

throat

screw

61430

61324

B-31,

shank

feed

hinge

AA,

No.

collars

No.

collars

No.

1/8

C-043

5/32

C-043

3/16

C-043

1/4

C-043

and

medium

feed

dog

C-043,

No.

operations

dog

No.

shank

AG)

on

suit

B-063

back

on

plate

shirt

plate

right

seaming

adjusting

AA,

plate

CP,

overall

C-083

pants

G,

63405 K;

shirt

No.

bottom

No.

dog

adjusting

bottom

63405

bottom

made

plate

22565 D,

spring

made

No.

22565

spring

FEET

Description

inch

hem;

(scroll

inch

hem;

(scroll

inch

hem;

(scroll

inch

hem;

(scroll

Nos. 61424 61330

on

63405

No.

coats

(shank

flies,

pockets,

61224

No. 61330

61330

pockets,

61224

No.

61330 AS)

operations

No.

63405 AA, No.

operations

F;

throat

screw

No.

of

No.

nut

No.

of

61424

D,

nut

No.

feed

No.

feed

No.

feed

No.

feed

No.

weight

63405 D,

Y-053

B-31, medium

61330,

suspenders;

throat

AP)

61330

screw

wash

61424

wash

(spring

bottom

M;

throat

and

No.

guide

left

F-063

left

F-063

B-35,

No.

61430

plate

No.

61430

AT-053

No.

51430

61430 BB)

and

AU-

No.

51430

61430

dog

Nos.

61230-

dog

Nos.

61230-5/32)

dog

Nos.

61230-

dog

Nos.

61230-

woven

63405

No.

weight

plate

hinge

vests;

1/16

plate

side

on

throat AB,

on

22565

and

053

BB)

feed

61330,

inch

No.

yielding;

(spring

AM,

yielding;

(spring

bottom

medium

plate

22565

spring

wash No.

AC,

wear

(screw

F,

wear

(screw F,

63405

5/32)

63405

5/32)

63405

5/32)

materials;

G,

63405 K;

No.

61230

61330 Z)

materials;

No.

dog

bottom

to

right

61224

No.

yielding

No.

weight

No.

E,

nut

No.

and

wear

61424

E,

nut

spring

shank

material;

shank

No.

materials;

No.

G,

has AK,

61324 61330

No.

C-073

feed

51930,

section,

feed

51930,

61424

No.

61430

AB-

No.

feed

226,

63405

has

63405

61330

of

needle;

dog

61330

wash

AA-

51430

BB)

shirts

053

(screw

51430

61430

feed 226, 61430

dog

61430

K;

spring

throat

shank

spring A-063

B-35,

J;

N;

C,

No.

hinge

left

No.

shank

AR,

and 063

F,

and

F,

BB)

dog

hinge

CM,

No.

hinge

CM,

37

BOOST

PRODUCTION WITH WORK UNION

THESE

AIDS

SPECIAL

FROM

PNEUMATIC

conv

ent

ional scissor-action po

sitive

cut.

AIR

FABRIC

signed

for

remove

materials

Style

Class

curls

2899 B-1

to knit area.

CHAIN-CUTTER-

Cla

ss

39500

mechanism

Sty

le

2899

A-1

UNCURLER-Th

39500

machines,

from top and

as

fabric

passes

and

39600

that

bottom

for

use

is a durable

makes a clean

u

is unit,

through

uses

pli

air

es

of flat

sewing

de-

jets

PNEUMATIC

on

operated mach

ines

simply

CHAIN

sma

ll

for

installation

36200 Flatseamers.

FOOT

foot

lifter

as

the

chain

an Styl

for

operator

accessory

e 2899A-6

all

ows

by

knee-touching

CUTTER-The above

pneumatic

use

an

cutt

LIFTER

er

- The a

on

Class

to

raise

actuating

photo

shows the

that

is

unit

~---

.-

~

39500

the

foot

switch.

available

on

Class

ir-

KNIFE

GRINDER

type knives. nates defec tive

is

sim

garments

ple and easy

sharpens straight

to

caused by

operate,

dull

®

AMCO

fiNEST

QUALifY

wheel in

suring

ELECTRONIC

to

move th better

e needle up

control,

NEEDLE

uniform quality

POSITIONERS

or

down

CORPORATION

...

or

and

angle

elimi-

knives.

this

increased

HEAT

unit (arrow) is oil temperature

quires

eliminate

allows

the

productio

DISPELLER

an e

it.

Style 2899

the

necessity

operator

n.

where

to

-Union

ffective

E-1

keep

heavy

of

reaching

both

Special's

means

duty

hands

auxil

for

reducing

servic

for the ha

on

the

iary

e re-

nd-

work

,

Union Special 63400KS User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual