Union Special 33700A, 33700C User Manual

FINEST

STYLES

33700A

--

33700C

QUALITY

LEWIS·

INDUSTRIAL SEWING MACHINES

COLUMBIA

CLASS33700

HIGH SPEED RIGHT HAND CYLINDER BED

CATALOG

HEMMING MACHINES

No.253

~

MASCHINENFABRIK

~:~

:

STUTTGART W SCHWABSTRASSE

33

CATALOG

No.253

INSTRUCTIONS

FOR

ADJUSTING

Ll

ST

OF

PARTS

AND

CLASS33700

STYLES 33700A

33700C

OPERATING

The parts listed in this catalog are furnished at list prices for repairs only.

First Edition

Printed by

~

JUSCHINENFABRIK

~:~

:

STUTTGART·W

SCHWAISTIASSE

33

October,

1965

ADJUSTING INSTRUCTIONS

33700

A-16

A-16-1

C

1/2

Streamlined, with Two armholes feed from same. gauge set

Same from

Streamlined,

with

Two

the and Standard

range Speed CAUTION:

DESCRIPTION

needle

needle,

of dog. 3/8

at

as 3/4

needle

needle, two similar

Split

to

Seam No.16.

12

S.P.I.

33700

to

operation

gauge

8

to

of

these

Operating

plain bearing one bathing

3/4

specification

Needle

A-16

1

1/2

plain

bearing one

garment.

14,

feed,

looper

folding inch

1/2

inches

feed,

looper

covered

No.

16.

set

at

machines

direction

OF

MACHINES

right

crankshaft

machine

suits,

attachement

fold

Type

crankshaft

Seam

and 406-EFa-1 124

except

of right

machine

seam

specification

Needle

10

S.P.I.

is

hand and for

with

knee

B.

attachment

fold.

hand and for on

Type

4200

of

cylinder feed hemming

fabric

press

(inverted).Standard

Stitch

feed the

knitted

121 GS.

R.P.M. machines

drive

folded

that

cylinder

can for

range

can

drive

second

406-SSh-2.

is

outerwear

machine

mechanism.

necks

adjusted

opening 8

to

be

adjusted

machine

mechanism. part

Stitch

clockwise.

and

to

14,

of

Needle

Check grooves.

points

the Lubrication As

reservoir Arctic of from always side

must filled

located beginning

of

Please oiling lubricated.

arrow

the

200

any

of

be

the

Lever

the

vertically

oil

Oil to

between

with

machine,

note by

location

The

must

has

must

C

250

UNION

the

lower

added.

oil

in

the

with

that

hand

Stud

stud

point

been be

Heavy

seconds

SPECIAL the

The

on base this

below

only

twice

of

the

is

set

upward.

upward

drained

filled

or

a at

representation.

two

red

bed.

oil the

plate number

the

a

week.

If should right

needJe

correctly

On

to

from

before .starting

straight

100°

lines

the

on

the

pulley.

six

lever

machines

the

mineral

Fahrenheit

of level be

renewed

side

machines

The

drain

oil

remaining

at

holes

when

with

left

machine

the is

the

with

plug

stud

Be

below

in

the

arrow

Serial

with

oil

marked

an

before

to

operate.

oil

with

(Spec

sure

gauge

the

once a year.

top.

The

serial

screw

mechanism

relation

stamped

No.

angle

a

83), that

on

lower

drain numbers

is

located

with

to

D

85891

of

45°.

shipment

Use

Gargoyle

Saybolt

which

the

oil

the

right

red

The

plug

red

colour

is

automatically

its

oil

on

the

to

the

viscosity

can

be

level

front

line,

reservoir

screw

below

on

the

need

head D

85910

obtained

is

oil

is

95731;

side

Cleaning The

machine Important: to

operate bearings. to

carry

at

the

to

operate

of

Machine

must remove remove

Run

machine

oil

to

the

recommended

the

machine.

be

cleaned throat the

bearings.

speed

plate cover slowly

for

thoroughly

and

clean

on

the

top

for

several

Then

five

repeat

minutes.

before

feed

of

the

minutes

oiling

oiling dog cylinder

Close

slots.

to and the

the

and

allow

run

cover

six

oil

Before

oil

the

machine

and

starting

all

oil

begin

holes.

wicks

Setting

Put

in

for

Style

needles

The

long

of

one

center

groove

Needles pair

33700

in

of

C

of

needles

size

the

as

front

needles

Type

specified

ends

must

124 B for

and

of

the be

directed

Style turn needle

the

33700

needle

slots

towards

of

A

and bar the the

Type so throat operator.

121

that

GS,

the

plate.

Looper

Adjust

hand

its

advantageously

When

the can After move

Height

Set

inch point no as disc.

Looper

When rear This the driving 3

and 4 on

diagram

Gauge

the

needle

extreme

adjusting looper be

turned

again

freely

of

the

needle

below

is lateral this

would

Avoid

the of

the

adjustment

looper

lever.

17998

Needle

even

Looper

looper

to

the

right

for the

driving

until tightening in

its

bar

the

looper

with

motion

impair

Notion

moves

right

of

shaft

These

the

rear

M).

so

that

looper

position.

making looper,

lever

the

complementary

Bar

so

the

of

needle

the

after

side

When

must

looper

the

that when

left

the

looper

the

clearance

to

the

as looper loosening

clamp

of inserting

the

distance

point

Looper

this

adjustment.

hexagonal

be

has

two

screws

the

top

the

looper

side

left

close

avoid

screws

the

is

3/16 gauge

screw

loosened.

the

parts.

of

the

drive

between

the as

possible

motion

the

clamp

are

cylinder.

screws

from

correct

the

the is

lever

looper

accessible

the

inch

No.

74 Then

looper

left

moving

left

occurs

take-up

can screws

(See

3

and 4 use

center

when

21225

and

the

distance

thread

needle's

to

needle.

point

without

be

after

oiling

of

the

looper

3/16

set

screw

looper

the

left

Please

when

plate

should

contacting. changed in

the

removing

and

a

cement

the

can

be

96 B on

drive

to

the

take-up

eye

is and

note

it

is

and

pass

by

looper

threading

right

is

in

used

lever

needle.

must

3/64

its

that

turned

take-up

the

turning

avoid screws

material. Looper The

looper

and

barely

.002

of

Rear Set

its is make throat the

Stitch

Regulating at altered screw.

Turning shortens in

to.005

the

Needle

the

most

necessary

sure

needle

Range

the

left

operating

Needle

needle

touches

left

rear

forward

that

plate.

hole

the

after

it

to

it.

Guard

inch

needle. Guard

end

remains

needle

point

after

the

Make

in

desired

of

loosening

the

To

loosen

direction.

guard

the

guard

every entire sure

the

right

is

set

front

between

so

of

travel.

change

bottom

that

presser

number main

the

lengthens

the

lock

correctly

of

that

the

foot.

of shaft. nut

the

right

the

looper

it

barely

Readjustment

of

stitch

of

the

needles

stitches

The

and

turning

the

stitch,

nut

use

when

needle

length.

presser

do

per

number

wrench

it

point

contacts

of

foot

not

contact

inch

of

the

stitch

and

No.

moves and

a

and

the the For

contacts

is

stitches

turning

21388

to

the

left

space

the

needle uniform

when

accomplished

regulating

of

rear

needles

guard

entering

can

to

the

and

turn

feeding the

be

side

at

left

it

Stitch

Range

(Continued)

Apply

the has

The has

Height

The 3/64 position. important

All perfect performance

The lift

Do

(11743)

To

feed

cylinder driving

height

for

the right been

rear been

Adjustment

feed

inch

the

proper

driving

not

try

secure

dog

is

inserting

differential parallelism.

for

lever

wrench

hand.

made. needle

altered.

dog

is above When

to

observe

of

height

lever

to

adjusting

the

remove and

loosen

obtained,

with

Always

guard

of

set

the

setting

the

machine

of

33735

use

the

reauired

the

33735

the

plug

the

tighten

must

Feed

correctly throat

the

following

parts This

the

feed B.

left the

parallelism

two

plug

the

two

B

turn

tighten

screw.

left

Dog

parallelism

height

be

readjusted

when plate height

of

the

and

dog

feed

screws

clamp

the

hand the

when

must

rocker

of

feed

clamp

and

hold

lock

the

of

instructions:

feed

is

when

screws

nut

tips

the

mechanism

is

be

maintained

to

be

(11742)

the

feed setting

1

and 2 on

shaft

screws

the

carefully

each

feed

essential

22569

time

of

feed

dog

adjusted

dog.

33734

and

machine

its

dog

are

under

or

right

the the B

on

A.

use

the

teeth is

it

for

only

height

rear

the

When

after

stitch

in

is

extremely

factory

trouble

all

feed

side

feed

the

a

cement

pulley

a

change

length

project

its

highest

set

free

circumstances.

on

the

rocker

of

the of lift

proper

material

with

to

feed

the

Looper The

looper

It

consists

the

thread finger cylinder near

The and moved

and a

The

The thread

When the it before has

Threading

Dra~

diagram

double a

the

hole

double

thread

notch

from

entered

the

screw vertical

the

looper

Thread

thread

eyelet

33704,

and

looper

cam

screw.

in

the

thread control

eyelet

looper

of

being

it

has

of

17098

Take-up

of

the

thread

on

front

33758

the

slack dropped

the

and

M

is

the

33758 thread

(see

33723 the

to

the

The

eyelet

returns

cam

triangle

Machine

needle and

controlled

double

eyelet

threading is

needle

lever

screw

side

finger

A

to

should

and

off

threads

start

cam

33723,

A

on

the

eyelet

11550

adjustably

driving

after

is

accessible

of

the

33757

33704

the

left

from

give

the

take-up

it

the

thread

of

the

operating

by a swinging

the

looper

33758

at

diagram

fastened lever. loosening

cylinder.

is

fixed

is

adjustable

and

left

a

slight

threads.

into

drive

B

at

the

front

17988

for

to

to end

the

looper

control

the

machine

on a piece

double

the

M).

with

It

can

the

right.

of

its

tension

finger

type

thread

lever,

front

left

the be nut

screw

bed

up

and

travel

thread,

on

according

of

fabric.

take-up

eyelet the right

side

ball

turned

with

driver

and

is

down,

should

its

after

system.

thread

side

of

the

stud radial

wrench

not

and

to

the

further

the

to

33757,

control of

cylinder

nut

and

21388

through

adjustable.

the

right

keep

motion

needle

threading

the

Check threads to

the

tips

are

seam

chafed of

produced

or

those

cut.

feed

by

unravelling

If

dog

they teeth

are,

which

the

apply

stitches

are

a too

and

triangular

sharp.

check

oil

if

stone

the

Thread

The

tension

produce The

looper

the

tension

Tension

on

uniform

thread

which

the

stitches

tension is

needle

applied

threads

on

the

should

to

should

bottom

be

approximately

each

needle

only

side

be

of

the

thread.

sufficient

fabric.

one

fourth

to

of

Needle Set

scr

ew

wire

when

the

so the

Thread

frame

is

in

that

loop

Take-up needle

the

of

middle

thread the

thread

of

right

eyelet

the

needle

slot.

right

in

Set

is

such

the

hand

dropped

needle

a

way

needle

from

that

contacts

thread

the

looper.

fastening take-up the

wire

Der Nadelhebelbolzen mun

so

eingebaut sein, dan

Pfeil

nach oben

der

/...-1

_/·"'"'"

/./

/./·

Olstellen Woche

2x

OIL

HOLES

A WEEK.

TWICE

VIEW

IN

DIRECTION

OF

THE

ARROW

A+F

geolt

A-F

MUST BE DILEO

mussen pro

werden.

Kugeliil

SPRING

er

VAlVER

0 und F

OiliN

G 0 AKO F

Beachte: Maschine Vor unbedingt

wird

lnbetriebnabme

mit

Geeignetes Mobil

D.T..

E. Unter. gen

Olwechsel

CAUTION: FILL ALL STARTI N DRAINED

RECOMMENDED MOBIL ON

NORMAL OPERATING CONDITIONS

CHANGE THE

auglas

ULspiegel

Oil

normalen Betriebsbedingun-

OIL

RESERVOIRS BEFORE

G.

MACHINE HAS BEEN

BEFORE SHIPPING.

OIL:

D.T.E.

OIL MEDIUM.

OIL

fur

mun immer zwischen

..

ohne

OL

geliefert.

Beholter

OL

fVLLen.

OL:

Medium.

1x

pro Jahr.

ONCE

A YEAR.

Hauptolbeholter.

roten Strichen sein.

Die

Olablan-Schraube

Clbeholter

befindet sich in

fur

Haupt-

der

Grundplatte unter dem Handrad.

OIL

IN

MAY

BE

LOCATED

MAIN RESERVOIR

DRAINED

IN

THE

AT

PLUG

BASE PLATE.

SCREW

OL-UND EINFADELANLEITUNG FOR MASCHINEN DER OILING-AND

THREADING

DIAGR.AM FOR

MACHINES

KLASSE CLASS

33

700 A

UNO

33700 A AND

C C

~~~9-

~~:

22423

-a

-1-

3

24

14

'

14(

/

24

'\------

'

~~

'

10~,

2

'

11~,

Ref.

No.

Part

No. D e s

22768

Screw

c r

t i

o n

Amt.Reg.

i

E

10

11

12

13

14 15 16 17

2 3

4 5

6 7 8 9

51458 33717-16 19320

31546

19324

33725 19305

33717-16 12418

G

605

91 87

97

93

88 96

A-16

A

A-16

A A-16 A

B

Needle Needle Presser Screw Presser

Screw

Screw Throat Screw Needle Feed Screw

Needle Needle Screw

Screw

Dog

Lever

Bar

Foot

Plate

Guard

Bar

Head

Thread

complete

Spring

....

Eyelet

R

c~vL~

S;tJ~te.

A._

It S 1

'i

Jcro

2

18 19 20

21

22 23 24 25 26 27 28 29 30 31 32 33

19320 10642

605

11940

91

10642

87

187 23404 19324

97 33725 19305

93

729

1740

C-16 B

A

A L C-16

A C-16 A

Presser

Yielding

Screw

Presser Screw Yielding Screw Screw Seam

Guide Throat Screw Needle Feed

Dog Screw Looper Pin

Foot

Side,

Foot

Side,

Plate

Guard

Needle

right

Spring

left

FIJ~

dt

Ck

N

Guard

f€/fM

J~f£t)

u / J

~

"

~

2

-*1\...

34 73 35

33709

A B

Screw Looper