Miller VOLTAGE INTERFACE CONTROL Owners manual

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October

1981

FORM:

OM-868

1

MODEL

Voltage

r

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II

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Interface

Control

OWN

MANUAL

ERS

I

U

MILLER

ELECTRIC

718S.BOUNDS

APPLETON,WI

ADDITIONAL

NWSA

PRINTED

COPY

CODE

ST.

54912

PRICE

NO.

IN

P.O.

U.S.A.

4579

Box

USA

20

MFG.

1079

CENTS

CO.

SECTION

-

1

INTRODUCTION

i-i.

GENERAL

A.

General

Information

labels,

equipment

end

troubleshooting

and

followed

ment.

B.

The

presented

and

tags,

design,

for

the

Safety

installation,

troubleshooting

practices

and be

persons

plicable

the

Arc

Owners

Safety

pear

words different

il~.1

and

the

safety

installed,

end

Welding

in

codes

of

Section

accordance

operated,

Power

Manual.

instructions

throughout

~I~1:ikIl~ci

levels

II

~

maintenance

procedures

of

such

of

statements

INFORMATION

in

this

provided

plates

installation,

which

should

safe

and

operation,

of

arc

welding

which

others.

Therefore,

and

maintained

with

but

-

Safety

not

as,

1

Sourceinthe

specifically

this

manual

and

fs~tUII.J~I

hazard.

include

AND

manual

and

the

on

operation,

be

read,

effective

use

maintenance,

equipment

ensure

this

only

this

manual

limited

Rules

to,

For

welding

pertaining

highlighted

installation,

proceduresorpractices

SECTION

SAFETY

various

on

unit

pertains

maintenance,

understood,

of

this

equip

requires

personal

safety

equipment

qualified

by

all

and

listed

those

Operation

source

power

unit

this

to

the

by

which

signal

identify

operating,

which

if

2

to

and

is

to

ap

at

Of

ap

not

-

INSTALLATION

carefully

or

CAUTION

and

carefully

or

A

tions

efficient

1-2. this the

have

damage

by

of

quest

When

ment,

(or

1-3.

allows

MP also

load

followed

tossoflife.

maintenance

followed

damage

third

signal

which

operation

RECEIVING-HANDLING

equipment,

unit

and

occurred

that

the

purchaser

will

lading

if

occasion

requesting

itisessential

Number

Style)

DESCRIPTION

Automatic

an

series

welding

provides

variations.

could

statements

procedures

could

this

to

equipment.

word,

need

special

of

clean

carefully

during

have

may

with

be

furnished

to

information

of

power

circuitry

resultinserious

include

resultinminor

IMPORTANT

______________,

emphasis

this

all

packing

inspect

shipment.

occurred

the

file

claim

installation,

or

practices

to

equipment.

-

Prior

material

for

any

Any

in

transit

carrier.

the

by

manufacturer

arises.

highlights

damage

claims

A

concerning

that

Model

the

equipmentbesupplied.

-

The

2

weld

source.

which

Description

Voltage

control

The

compensates

Interface

to

Interface

persona!

operating,

which

personal

obtain

to

from

for

must

of

copy

this

and

interface

for

injury

if

not

injury

instruc

the

most

installing

around

that

may

loss

or

filed

be

bill

the

re

on

equip

Serial

Control

with

an

Control

line

or

WARNING~:



2-1.

____

Do

not

Shut it

cannot

VOLTAGE

CONNECTIONS

1.

Connect

face

Automatic

2.

Insert Interface

tacle

clockwise.

3.

Connect

welding

4.

Connect

welding

2-2.

30

REPLACEMENT

SOURCE

in

the

650

450

ampere

Owners

the

See

ELECTRIC

touch

down

be

Control

the

on

power

VOLTS

-

Replace

and

750

models,

live

electrical

the

welding

accidentally

INTERFACE

(Figure

the

4-socket

the

to

2

3-pole

Control

the

terminal

Manual

4-pin receptacle

side

right

twistlock

into

welding

source

CONTROL

IN

the

30

ampere

with

the

for

SHOCK

power

energized.

2-1)

plug

panel.

the

power

black

on

Negative

red

on

Positive

WELDING

volts

models;

supplied

fuse

can

parts.

source

CONTROL

PLG2

plug

Voltage

source

feedback

output

feedback

output

CIRCUIT

control

F2

15

location.

kill.

and

from

RC1

PLG1

Control

and

circuit in

the

ampere

be

sure

INTER

Inter

the

1

on

from

the

recep

rotate

lead

to

terminal.

lead

to

terminal.

FUSE

POWER

Fl

fuse,

350

and

fuse.

Affix AMP

II

~il

the

PLG1

the

supplied

designation

f..t~I

~)

~

welding

power

Figure

~

2-1.

15

AMP

directly

P/ace

source

Voltage

the

in

FUSE

under

Voltage

the

REMOTE

LG2

Interface

the

label

fuse

Control

the

over

holder.

switch

position.

T8047

OM-868

10

on

489

Page

1

T

5-ORN

(AA)

PRONG

PLCI

VIEW

G~QN

Figure

2-2.

Circuit

Diagram

Circuit

Diagram

No.

A-048

041-B

Page2

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October

Voltage

1981

MODEL

Interface

FORM:

Control

OM-868

PARTS

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OM-868

Page

Figure

A

Complete

Assembly

-

1

Item

No.

Dia.

Mkgs.

Part

No.

Description

Quantity

Figure

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

A

006

D50

037 006

006

Q53

Q54

007

007 006

D53

R69

D52

037 006429 037 073

601

019

021

006

007

A50

C51 C52

D51

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Q51

R51

R52,58

R53,55

R56

R57,60

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031 031

037

039

039 000

605

006 424 035 605

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R61

R62

R63

R64,65 R66,67

R68

1

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035 030 030

030

030 000 006 084 007

039

047 048

010 010

006

PLG1

605

600

006

C50

031

*027

013

Complete

535

RECTIFIER,

952

DIODE,

.

428

BRACKET,

.

534

AMPLIFIER,

716

.TRANSISTOR,3OamplOOvoItsPNP

715

.TRANSISTOR,3Oamp9OvoItsNPN

HEAT

425

.

952

DIODE,

.

Assembly

silicon

rectifier

mounting

power

SINK,

rectifier

diode

15

amp

(consisting

diode

15

amp

.RESISTOR,5watt0.i

451

DIODE,

.

756

STAND-OFF,

.

242

INSULATOR,

.

677

HANDLE,

475

WRAPPER

427

BRACKET,

156

CIRCUIT

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.INTEGRATED

721

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.

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.

449

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.

353

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.

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.

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.

979

RESISTOR,

.

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.

825

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.

978

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.

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.

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.

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.

937

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.

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BLOCK,

.

532

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804

CORD,

826

CORD,

.

828

CLAMP,

.

544

PLUG,

.

CASE

298

610

CONNECTOR,

659

CONNECTOR,

530

CABLE,

531

CABLE,

.

797

CAP,

.

340

CORD,

.

426

BRACKET,

728

CAPACITOR,

419

FUSE,

312

LABEL,

rectifier

door-

CARD

zener

terminal

voltage

No.18

cable

4

socket

SECTION,

power

twistlock3P3W20

No.

ceramic

use

12

amp

No.

6-32

washer

pull

mounting-circuit

(consisting

CIRCUIT,

0.22

mylar

0.33

mylar

15

volts

4

amp

4

amp

carbon

metal

carbon metal

2

film

cermet

film

metalfilrn0.5watt6.8K carbon

carbon

film

0.5

0.5 WWfixed carbon

0.5

5

amp

WWadj50watt5ohmw/Ieads

-

control

3/c

(order

MS-3106A-14S-2SX

base/front/rear

-

clamp

clamp-cable3/8

(consisting

16

2/c

(order

mounting

-

electrolytic

15

amp

fuse

15

(consisting

200

volts

-

heat

sink

of)

volts

200

ohm

200

volts

5/8

x

heat

long

sink

card

-

of)

operational

uf

200

uf75voltsdc

1

watt

straight

40

volts

NPN

40

watt

0.25

watt

5

watt

volts

680

watt

1

watt2.74K

watt

6

pole

turn

watt

470

220

1000

220

10

PNP

ohm

(consisting

byft)

cable

inch90deg

of)

125

amp

ft)

by

capacitor

9000

uf35voltsdc

250

volts

(loose

of)

straight

reverse

hex

1/4

amplifier

voltsdc

polarity

ohm

15K

5

watt

ohm

1K

ohm

lOOK

ohm

of)

volts

item)

polarity

ohm

2K

ohm

1

1 1

1 1 1

1

4

1

1 1

1

1 1 1 1

2

1

2

1

2

1 1 1

1

2

1

2

1

lift

1

1 1 1 1 1 1

4

1

ft

*Recommended

TO

SURE

BE

Spare

PROVIDE

Parts.

MODEL

AND

SERIAL

NUMBERS

WHEN

ORDERING

REPLACEMENT

PARTS.

OM-868

Page

2

Miller VOLTAGE INTERFACE CONTROL Owners manual

Specifications and Main Features

Frequently Asked Questions

User Manual