Union Special 39500MH User Manual

®

INDUSTRIAL SEWING

FIN

EST

STYLE

39SOOMH

QUALITY

LEWIS

•

COLUMBIA

MACHINES

CLA

SS

HI-STYLED

CATALOG

No.

SINGLE

103MH

ZIPPER

. .

NEEDLE

DIFFERENTIAL

ATTACHING

CHICAGO

3950

HIGH

0

SPEED

THREE

FEED MACHINES

THREAD

Here

O

il

are

Specifications

for

Union

Sewing

roleum mended machines.

roleum white

mount.

roleum

hi mitters.

3. Where used.

UNION

Specification

oil, viscosity

for

Specification

oil,

or with a maximum

1.

For

use

where freedom from

Specification

oil,

viscosity

Specification

gh

quality

It

is

No.

SPECIAL

all

viscosity

grease

similar

3 grease

SPECIFICATION NO.

Viscosity S.S.U . at Flash

(Min.)

Pour

(Max.)

Color

A.S.T.M. Neutralization Viscosity

(D Compounding Copper Corrosion (Max.)

*Anline *Used

Index

& D

Min.)

No.

with

Buna N Rubber

174

100

oiling

175 specifies a high

100

87

300

100

for

use

to

commercial is

100°F

(Max.)

No.

(Max.)

Special

Machines

specifies a high

seconds

appli

cations

seconds at A.S.T .M.

oil

specif i

es

seconds

not

at

specifi

es

in ball bearings and trans-

N.L.G

obta

inable,

174 175 87

90-125 90-

350

20 20

3

0.10

85 85 85

None None None

1A 1A 1A

175-225

"0"

Retainers

quality

at

100°F.

on

high speed

quality

100°F.,

color

staining

a high quali

100°F. a general purpose

.I.,grease

No. 2 may

125

350

1 3

0.10

175-225

Recom-

water

number

is

para-

ty

300-350

350

0.10

175-225

pet-

20

of

No.

be

NOTE meeting above classification is desirable essenti

These and separat

NOTE shall

1: "

lhe

use

al. These

1.

2.

3.

4.

5. Film strength additives must

not

e.

2:

not

1. E

2.

3. Lead soap

4.

may Oxidation Rust

inhibitors Lubricity Anti-oxidant

removable

Oils containing the

be used Tackiness Detergents

at

xtr

eme pressure a

of

non-corrosive

include:

inhibitor

additives

any

or

additive

s

additive

be

completely solubl

by

wick

time:

dditives-corro

adhesi

ve

s

s fee

ding

following

addi

tiv

additive

nor

typ

es

s in

oil

but not

e in the oil

shall they

e a

dditiv

sive

®

s

es

(Supplement

Catalog

to

Catalo

INSTRUCTIONS

FOR

No.

103

g

MH

No.

103

FA)

ADJUSTING

Union

Rights

LIST

CLASS

Style

First

Copyright

Special

Reserved

AND

OF

39500

Edition

by

in

OPERATING

PARTS

39500

MH

1972

Machine

All

Countries

Co.

February.

MACHINE

INDUSTRIAL

CHICAGO

Print

1972

COMPANY

SEWING

e d

in

3

MACHINES

U.S.

A.

IDENTIFICATION

OF

MACHINES

Each

the

machine. numbers Example: only

minor

ard

Style

Styles

which

differs

39500".

This junction 39500 the ion

FP

illustration

and

the numbers Reference number

This herein. Class given of

39500.

from

handwheel

Union

Style

have

"Style

changes

number.

of

machines

from

catalog

therewith.

are

illustrated

will

number

only,

numbers

listed

in

catalog

It

can

also

References

the

operator's

is

Special

machine

numbers

one

or

more

39500

are

MH".

made

Example:

similar

the

Style

APPLICATION

is a supplement

Only

those

and

be

found a listing

of

pieces

and

merely

should

the

second

applies

be

specifically

applied

to

position

away

from

operator.

is

identified

are

classified letters Special

in a standard

"Style

number

39500

in

construction

in

to

Catalog

parts

listed

at

of

required.

indicate

never

be

column.

with

discretion

directions,

while

as suffixed, Style

machine, a "Z"

MHZ".

that

OF

used

the

back

the

parts,

Numbers

the

position

used

to

in

the

such

seated

by a Style

standard

but

numbers

are

it

contains

CATALOG

No.

103

on

Style

of

this

with

in

of

ordering

Standard

to

some

as

right,

at

the

number

and

never

contain

grouped

no

letters.

FA

and

39500 catalog. their

the

first

that

part

parts.

Style

Special

left,

machine.

on a name

special.

contain

the

is

suffixed

Standard

the

letter

under a Class

Example:

should MH,

On

part

column

be

but

the

numbers,

are

in

the

Always

of

machine

Styles

front,

of

back,

Operating

plate

letter

"Z".

to

the

stand-

number

"Class

used not

page

in on opposite

descript-

reference

illustration.

use

the

as

listed

machines

etc.,

direction

on

Style

"Z".

When

con-

Style

part

in

are

Hi

-Styled seaming Lower

39500

flies and

3/8 Maximum

CAUTION! filled straight should

Machine sight

gauge

Machine

main

reservoir

High

Machine.

Knife,

MH

and

similar

inch.

before

mineral

be

used.

lines

Speed

Automatic

Medium

zipper

operations.

Stitch

recommended

Oil

beginning

oil

is

filled

on

front

when

machine

is

automatically

filled.

Single

Curved

Differential

Lubricating

to

heavy

tapes range

was

to

6-16

drained

to

operate.

of a Saybolt

with

of

oil

machine.

is

stationary.

Check

STYLE

Blade

Feed,

duty

machine

pants

Seam

speed

fronts;

specification

per

inch.

6500

from

Oil

viscosity

at

spring

Red

lubricated.

oil

daily

OF

Needle,

Trimming

System.

Cam

R.

OILING

machine

capacity

cap

bulb

on

No

before

MACHINE

Two

Mechanism

for

simultaneously

also

attaching

504-SSa-1.

adjusted

P.M.

when

of

90

to

125

in

top

oil

level

oiling

is

morning

Looper,

zippers

main

shipped, Class

39500

seconds

cover.

Oil

indicator

necessary,

start;

Three

with

Thread,

Spring

attaching rig

to

right

Standard

and

differential

so

reservoir

is

at

level

should

other

add

s~

100

oil

seam

Fahrenheit

is

checked

show

than

as

Over-

Pressed

ht

pants

flies

only

width

feed.

must

ounces.

between

keeping

required.

be

A

at

The

oil

It

is a magnetic

have

entered

drain

plug screw

screw

the

crank

is

designed

case.

It

located

to

accumulate

should

at

back

be

removed

4

of

machine

possible

and

near

foreign

cleaned

bottom

edge

materials

periodically.

of

which

base.

may