Miller ADI 253 User manual

Miller

The

Power

fBlue.

OM-2217

April

1997

En.

w/SeriaI

Number

KH384382

Processes

TIG

(GTAW)

Welding

Stick

(SMAW)

Welding

0

Description

Arc

Welding

Power

Source

fllli~Gk~1

7J~

Visit

our

website

www.m~e~weIds.com

OWNERS

MANUAL

Thank

you

and

congratulations

choosing

Miller.

Now

you

can

get

the

job

done

and

get

done

right.

know

you

dont

have

time

any

other

way.

Thats

why

when

Neils

Miller

first

started

building

arc

welders

1929,

made

sure

his

products

offered

long-lasting

value

and

superior

quality.

you,

his

customers

couldnt

afford

anything

less.

Miller

products

had

than

the

best

they

could

be.

They

had

the

best

you

could

buy.

Today,

the

people

that

build

and

sell

Miller

products

continue

the

tradition.

Theyre

just

conmiitted

providing

equipment

and

service

that

meets

the

high

standards

quality

and

value

established

1929.

This

Owners

Manual

designed

help

you

get

the

most

out

your

Miller

products.

Please

take

time

read

the

Safety

precautions.

They

will

help

you

protect

yourself

against

potential

hazards

the

worksite.

Weve

made

installation

and

operation

quick

and

easy.

With

Miller

you

can

count

years

reliable

service

with

proper

maintenance.

And

for

______________

some

reason

the

unit

needs

repair,

theres

Troubleshooting

section

that

will

help

you

figure

out

what

the

problem

is.

The

parts

list

will

then

help

you

decide

which

exact

part

you

may

need

fix

the

problem.

Warranty

and

service

information

for

your

particular

model

are

also

provided.

Miller

Electric

manufactures

full

line

welders

and

welding

equipment.

For

information

other

quality

Miller

products,

contact

your

local

Miller

distributor

receive

the

latest

full

line

catalog

individual

catalog

sheets.

locate

your

nearest

distributor

call

1-800-4-A-Miller.

From

You

11~iIJIIIII

REGISTERED

QUALITY

SYSTEM

Miller

the

first

weldiNg

equipment

manufacturer

the

U.S.A.

registered

the

ISO

9001

Quality

System

Standard.

~?ft~JR~ft1ll1?

Working

hard

you



every

power

source

from

Miller

backed

the

most

hassle-free

warranty

the

business.

f//A

MHIer

The

Power

?fBlue.

Description

The

ADl~

253

combines

the

advantages

inverter

based

power

with

the

built-in

features

and

technology

high-end

TIG

machine.

only

lbs.

(40.7

Kg),

the

ADI

253

gives

you

the

portability

easily

take

anywhere

its

needed.

Plus,

can

operate

oft

either

single-

three-phase

power.

The

unique

AutoLirikﬁ

feature

automatically

links

the

power

source

the

primary

input

voltage.

The

AOl

253

available

for

superior

AC/DC

TIG

(GTAW)

and

Stick

(SMAW)

welding.



300

amps

maximum

output,

250

amps

40%

duty

cycle



Dig/Arc

force

control



NEMA

Class

rating



Lift

ArcTM

starting

for

and

TIG

(GTAW)



Fan-On-Demand~

operates

the

cooling

system

only

when

needed



lOft(3m)powercord



MILLERS

True

Blueﬁ

year

warranty



Product

features

and

specifications

are

subject

change

without

notice

Processes

TIG

(GTAW)

Welding

Call

-800-4-A-MILLER

for

your

local

Miller

distributor.

Your

distributor

gives

you

Service

You

always

get

the

fast,

reliable

response

you

need.

Most

replacement

parts

can

your

hands

hours.

Support

Need

fast

answers

the

tough

welding

questions?

Contact

your

distributor.

The

expertise

the

distributor

and

Miller

there

help

you,

every

step

the

way.

Stick

(SMAW)

Welding

The

following

terms

are

used

interchangeably

throughout

this

manual:

TIG

GTAW

Stick

SMAW

Miller

offers

Technical

Manual

which

provides

detailed

se,vice

and

parts

information

for

your

unit.

obtain

Technical

Manual,

contact

your

local

distributo,

Your

distributor

can

also

supply

you

~wTh

Welding

Process

Manuals

such

SMAW,

GTAW,

GMAW,

and

GMAW-P

For

practical

information

weld

ing,

process

applications,

and

Miller

products,

visit

our

website

Features

Table

Contents

Section

Page

Safety

Precautions

Introduction

Operation

Maintenance

and

Troubleshooting

Electrical

Diagram

Parts

List

.24

Options

and

Accessories

Warranty

www.n~erwe~Is.com

Safety

Precautions



Read

Before

Using

111

SymbOl

Usage

Means

Warning!

Watch

Out!

There

are

possible

hazards

with

this

procedure!

The

possible

hazards

are

shown

the

adjoining

symbols.

Marks

special

safety

message.

Means

Note;

not

safety

related.

Arc

Welding

Hazards

The

symbols

shown

below

are

used

throughout

this

manual

call

attention

and

identify

possible

hazards.

When

you

see

the

symbol,

watch

out,

and

the

instructions

avoid

the

hazard.

The

safety

information

given

below

only

summary

the

complete

safety

information

found

the

Safety

Standards

listed

Section

1.4.

Read

and

all

Safety

Standards.

Only

qualified

persons

should

install,

operate,

maintain,

and

repair

this

unit.

During

operation,

keep

everybody,

especially

children,

away.

Touching

live

electrical

parts

can

cause

fatal

shocks

severe

bums.

The

electrode

and

work

circuit

electrically

live

whenever

the

output

on.

The

input

power

circuit

and

machine

internal

circuits

are

also

live

when

power

on.

semiautomatic

automatic

wire

welding,

the

wire,

wire

reel,

drive

roll

housing,

and

all

metal

parts

touching

the

welding

wire

are

electrically

live.

Incorrectly

installed

improperly

grounded

equipment

hazard.



not

touch

live

electrical

parts.



Wear

dry,

hole-free

insulating

gloves

and

body

protection.



Insulate

yourself

from

work

and

ground

using

dry

insulating

mats

covers

big

enough

prevent

any

physical

contact

with

the

work

ground.



not

use

output

damp

areas,

movement

confined,

there

danger

falling.



Use

output

ONLY

required

for

the

welding

process.



output

required,

use

remote

output

control

present

unit.



Disconnect

input

power

stop

engine

before

installing

servicing

this

equipment.

Lockout/tagout

input

power

according

OSFIA

CFR

191

0.147

(see

Safety

Standards).



Properly

install

and

ground

this

equipment

according

its

Owners

Manual

and

national,

state,

and

local

codes.



Always

verify

the

supply

ground



check

and

sure

that

input

power

cord

ground

wire

properly

connected

ground

terminal

disconnect

box

that

cord

plug

connected

properiy

grounded

receptacle

outlet.



When

making

input

connections,

attach

proper

grounding

conductor

first



double-check

connections.



Frequently

inspect

input

power

cord

for

damage

bare

wiring



replace

cord

immediately

damaged



bare

wiring

can

kill.



Turn

oft

all

equipment

when

not

use.



not

use

worn,

damaged,

undersized,

pooriy

spliced

cables.

This

group

symbols

means

Warning!

Watch

Out!

possible

ELECTRIC

SHOCK,

MOVING

PARTS,

and

HOT

PARTS

hazards.

Consult

symbols

and

instructions

below

for

necessary

actions

avoid

the

hazards.



not

drape

cables

over

your

body.



earth

grounding

the

workpiece

required,

ground

directly

with

separate

cable



not

use

work

clamp

work

cable.



not

touch

electrode

you

are

contact

with

the

work,

ground,

another

electrode

from

difterent

machine.



Use

only

well-maintained

equipment.

Repairor

replace

damaged

parts

once.

Maintain

unit

according

manual.



Wear

safety

harness

working

above

floor

level.



Keep

all

panels

and

covers

securely

place.



Clamp

work

cable

with

good

metal-to-metal

contact

workpiece

worktable

as near

the

weld

practical.



Insulate

work

clamp

when

not

connected

workpiece

prevent

contact

with

any

metal

object.

SIGNIFICANT

VOLTAGE

exists

after

removal

input

power

inverters.



Turn

Off

inverter,

disconnect

input

power,

and

discharge

input

capacitors

according

instructions

Maintenance

Section

before

touching

any

parts.

FUMES

ANDGASES

can

hazardous.



Welding

produces

fumes

and

gases.

Breathing

these

fumes

and

gases

can

hazardous

your

health.



Keep

your

head

out

the

fumes.

not

breathe

the

fumes.



inside,

ventilate

the

area

and/or

use

exhaust

the

arc

remove

welding

fumes

and

gases.



ventilation

poor,

use

approved

air-supplied

respirator.



Read

the

Material

Safety

Data

Sheets

(MSDSs)

and

the

manufacturers

instructions

for

metals,

consumables,

coatings,

cleaners,

and

degreasers.



Work

confined

space

only

well

ventilated,

while

wearing

air-supplied

respirator.

Always

have

trained

watch-

person

nearby.

Welding

fumes

and

gases

can

displace

air

and

lower

the

oxygen

level

causing

injury

death.

sure

the

breathing

air

safe.



not

weld

locations

near

degreasing,

cleaning,

spraying

operations.

The

heat

and

rays

the

arc

cart

react

with

vapors

form

highly

toxic

and

irritating

gases.



not

weld

coated

metals,

such

galvanized,

lead,

cadmium

plated

steel,

unless

the

coating

removed

from

the

weld

area,

the

area

well

ventilated,

and

necessary,

while

wearing

air-supplied

respirator.

The

coatings

and

any

metals

containing

these

elements

can

give

oft

toxic

fumes

welded.

OM-2217

Date,

safety_corn

4197

ELECTRIC

SHOCK

can

kill.

OM-221

ARC

RAYS

can

burn

eyes

and

skin

Arc

rays

from

the

welding

process

produce

intense

visible

and

invisible

(ultraviolet

and

infrared)

rays

that

can

bum

eyes

and

skin.

Sparks

fly

oft

from

the

weld.



Wear

welding

helmet

fitted

with

proper

shade

filter

protect

your

face

and

eyes

when

welding

watching

(see

ANSI

Z49.1

and

Z87.1

listed

Safety

Standards).



Wear

approved

safety

glasses

with

side

shields

under

your

helmet.



Use

protective

screens

barriers

protect

others

from

flash

and

glare;

wam

others

not

watch

the

arc.



Wear

protective

clothing

made

from

durable,

flame-resistant

matenal

(leather

and

wool)

and

foot

protection.

WELDING

can

causefireorexplosion.

Welding

closed

containers,

such

tanks,

drums,

pipes,

can

cause

them

blow

up.

Sparks

can

fly

off

from

the

welding

arc.

The

flying

sparks,

hot

workpiece,

and

hot

equipment

can

cause

fires

and

burns.

Accidental

contact

electrode

metal

objects

can

cause

sparks,

explosion,

overheating,

fire.

Check

and

sure

the

area

safe

before

doing

any

welding.



Protect

yourself

and

others

from

flying

sparks

and

hot

metal.



not

weld

where

flying

sparks

can

strike

flammable

material.



Remove

all

flammables

within

(10.7

the

welding

arc.

this

not

possible,

tightly

cover

them

with

approved

covers.



alert

that

welding

sparks

and

hot materials

from

welding

can

easily

through

small

cracks

and

openings

adjacent

areas.



Watch

for

fire,

and

keep

fire

extinguisher

nearby.



aware

that

welding

ceiling,

floor,

bulkhead,

partition

can

cause

fire

the

hidden

side.



not

weld

closed

containers

such

tanks,

drums,

pipes,

unless

they

are

properly

prepared

according

AWS

F4.i

(see

Safety

Standards).



Connect

work

cable

the

work

the

welding

area

practical

prevent

welding

current

from

traveling

long,

possibly

unknown

paths

and

causing

electric

shock

and

fire

hazards.



not

use

welder

thaw

frozen

pipes.



Remove

stick

electrode

from

holder

cut

off

welding

wire

contact

tip

when

not

use.



Wear

oil-free

protective

garments

such

leather

gloves,

heavy

shirt,

cuffless

trousers,

high

shoes,

and

cap.



Remove

any

combustibles,

such

butane

lighter

matches,

from

your

person

before

doing

any

welding.

FLYING

METALcan

injure

eyes.



Welding,

chipping,

wire

brushing,

and

grinding

cause

sparks

and

flying

metal.

welds

cool,

they

can

throw

oft

slag.



Wear

approved

safety

glasses

with

side

shields

even

under

your

welding

helmet.

BUILDUP

GAS

can

injure

kill



Shut

off

shielding

gas

supply

when

not

use.



Always

ventilate

confined

spaces

use

approved

air-supplied

respirator.

HOT

PARTS

can

causesevere

burns..



not

touch

hot

parts

bare

handed.



Allow

cooling

period

before

working

gun

torch.

MAGNETIC

FIELDS

can

affect

pacemakers..



Pacemaker

wearers

keep

away.



Wearers

should

consult

their

doctor

before

going

near

arc

welding,

gouging,

spot

welding

operations.

NOISE

can

damage

hearing.

Noise

from

some

processes

equipment

can

damage

hearing.



Wear

approved

ear

protection

noise

level

high.

CYLINDERS

can

explode

damaged.

Shielding

gas

cylinders

contain

gas

under

high

pressure.

damaged,

cylinder

can

explode.

Since

gas

cylinders

are

normally

part

the

welding

process,

sure

treat

them

carefully.



Protect

compressed

gas

cylinders

from

excessive

heat,

mechanical

shocks,

slag,

open

flames,

sparks,

and

arcs.



Install

cylinders

upright

position

securing

stationary

support

cylinder

rack

prevent

falling

tipping.



Keep

cylinders

away

from

any

welding

other

electrical

circuits.



Never

drape

welding

torch

over

gas

cylinder.



Never

allow

welding

electrode

touch

any

cylinder.



Never

weld

on a

pressurized

cylinder



explosion

will

result.



Use

only

correct

shielding

gas

cylinders,

regulators,

hoses,

and

fittings

designed

for

the

specific

application;

maintain

them

and

associated

parts

good

condition.



Turn

face

away

from

valve

outlet

when

opening

cylinder

valve.



Keep

protective

cap

place

overvalve

except

when

cylinder

use

connected

for

use.



Read

and

instructions

compressed

gas

cylinders,

associated

equipment,

and

CGA

publication

P-i

listed

Safety

Standards.

OM-22i

FIRE

EXPLOSION

hazard.



not

install

place

unit

on,

over,

near

combustible

surfaces.



not

install

unit

near

flammables.



not

overload

building

winng



sure

power

supply

system

properly

sized,

rated,

and

protected

handle

this

unit.

FALLING

UNIT

can

cause

injury



Use

lifting

eye

lift

unit

only,

NOT

running

gear,

gas

cylinders,

any

other

accessories.



Use

equipment

adequate

capacity

lift

and

support

unit.



using

lift

forks

move

unit,

sure

forks

are

long

enough

extend

beyond

opposite

side

unit.

OVERUSE

can

cause

OVERHEATING



Allow

cooling

period;

rated

duty

cycle.



Reduce

current

reduce

duty

cycle

before

starting

weld

again.



not

block

filter

airflow

unit.

STATIC

(ESD~

can

damage

boards.



Put

grounded

wrist

strap

BEFORE

handling

boards

parts.



Use

proper

static-proof

bags

and

boxes

store,

move,

ship

boards.

MOVING

PARTS

can

cause

injury.



Keep

away

from

moving

parts.



Keep

away

from

pinch

points

such

drive

rolls.

WELDING

WIRE

Can

cause

injury.



not

press

gun

trigger

until

instructed

so.



not

point

gun

toward

any

part

the

body,

other

people,

any

metal

when

threading

welding

wire.

:1.4

Principal

Safety

Standards

Safety

Welding

and

Cutting,

ANSI

Standard

Z49.1

from

American

Welding

Society,

550

N.W.

LeJeune

Rd,

Miami

FL 33126

Safety

and

Health

Standards,

OSHA

CFR

1910,

from

Superinten

dent

Documents,

U.S.

Government

Printing

Office,

Washington,

D.C.

20402.

Recommended

Safe

Practices

for

the

Preparation

for

Welding

and

Cutting

Containers

That

Have

Held

Hazardous

Substances,

American

Welding

Society

Standard

AWS

F4.1

from

American

Welding

Society,

550

N.W.

LeJeune

Rd,

Miami,

33126

National

Electrical

Code,

NFPA

Standard

70,

from

National

Fire

Protection

Association,

Batteryrnarci,

Park,

Quincy,

02269.

MOVING

PARTS

can

cause

injury.



Keep

away

from

moving

parts

such

fans.



Keep

all

doors,

panels,

covers,

and

guards

closed

and

securely

place.

H.F.

RADIATION

can

cause

interference.



High-frequency

(H.F.)

can

interfere

with

radio

navigation,

safety

services,

computers,

and

communications

equipment.



Have

only

qualified

persons

familiar

with

electronic

equipment

perform

this

installation.



The

user

responsible

for

having

qualified

electrician

promptly

correct

any

interference

problem

resulting

from

the

installation.



notified

the

FCC

about

interference,

stop

using

the

equipment

once.



Have

the

installation

regularly

checked

and

maintained.



Keep

high-frequency

source

doors

and

panels

tightly

shut,

keep

spark

gaps

correct

setting,

and

use

grounding

and

shielding

minimize

the

possibility

interference.

ARC

WELDING

can

cause

interference.



Electromagnetic

energy

can

interfere

with

sensitive

electronic

equipment

such

computers

and

computer-driven

equipment

such

robots.



sure

all

equipment

the

welding

area

electromagnetically

compatible.



reduce

possible

interference,

keep

weld

cables

short

possible,

together,

and

down

low,

such

the

floor.



Locate

welding

operation

100

meters

from

any

sensitive

elec

tronic

equipment.



sure

this

welding

machine

installed

and

grounded

according

this

manual.



interference

still

occurs,

the

user

must

take

extra

measures

such

moving

the

welding

machine,

using

shielded

cables,

using

line

filters,

shielding

the

work

area.

Safe

Handling

Compressed

Gases

Cylinders,

CGA

Pamphlet

P-i,

from

Compressed

Gas

Association,

1235

Jefferson

Davis

Highway,

Suite

501,

Arlington,

22202.

Code

for

Safety

Welding

and

Cutting,

CSA

Standard

17.2,

from

Canadian

Standards

Association,

Standards

Sales,

178

Rexdale

Boulevard,

Rexdale,

Ontario,

Canada

M9W

R3.

Safe

Practices

For

Occupation

And

Educational

Eye

And

Face

Protection,

ANSI

Standard

Z87.1

from

American

National

Standards

Institute,

1430

Broadway,

New

York,

10018.

Cutting

And

Welding

Processes,

NFPA

Standard

from

National

Fire

Protection

Association,

Batterymarch

Park,

Quincy,

02269.

Additional

Symbols

for

Installation,

Operation,

and

Maintenance

OM-221

EMF

Information

Considerations

About

Welding

And

The

Effects

Low

Frequency

Electric

And

Magnetic

Fields

The

following

quotation

from

the

General

Conclusions

Section

the

U.S.

Congress,

Office

Technology

Assessment,

Biological

Effects

Power

Frequency

Electric

Magnetic

Fields



Background

Pape,

OTA-BP-E-53

(Washington,

DC:

U.S.

Government

Printing

Office,

May

1989):.

there

now

very

large

volume

scientific

findings

based

experiments

the

cellular

level

and

from

studies

with

animals

and

people

which

clearly

establish

that

low

frequency

magnetic

fields

can

interact

with,

and

produce

changes

in,

biological

systems.

While

most

this

work

very

high

quality,

the

results

are

complex.

Current

scientific

understanding

does

not

yet

allow

terpret

the

evidence

single

coherent

framework.

Even

frustrating,

does

not

yet

allow

draw

definite

conclusions

about

questions

possible

risk

offer

clear

science-based

advice

strategies

minimize

avoid

potential

risks.

reduce

magnetic

fields

the

workplace,

use

the

following

procedures:

Keep

cables

together

twisting

taping

them.

Arrange

cables

one

side

and

away

from

the

operator.

not

coil

drape

cables

around

the

body.

Keep

welding

power

source

and

cables

far

away

from

opera

tor

practical.

Connect

work

clamp

workpiece

the

weld

possible.

About

Pacemakers:

The

above

procedures

are

also

recommended

for

pacemaker

wearers.

Consult

your

doctor

for

complete

information.

OM-2217

Consignes

sØcuritØ



lire

avant

utilisatioN

:1.1

Signification

des:symbOles

Signifie

Mise

garde!

Soyez

vigilant!

Cette

procedure

prØsente

des

risques

danger!

Ceux-ci

sont

identifies

par

des

symboles

adjacents

aux

directives.

Identifie

message

sØcuritØ

particulier.

Signifie

NOTA

nestpas

relatif

sØcuritO.

Dangersrelatifsau

Soudage

Iarc

Lea

symboles

prØsentØs

ci-aprŁs

sont

utilisØs

tout

long

present

manuel

pour

attirer

votre

attention

identifier

les

risques

danger.

Lorsque

vous

voyez

symbole,

soyez

vigilant

suivez

les

directives

mentionnØes

atm

dØviter

tout

danger.

Les

consignes

sØcuritØ

prØsentees

ci-aprŁs

font

que

rØsumer

linformation

contenue

dans

lea

normes

sØcuritØ

ØnumØrØes

section

1-5.

Veuillez

lire

respecter

toutes

ces

normes

sØcuritØ.

Linstallation,

lutilisation,

lentretien

les

reparations

doi

vent

Œtre

confiØs

qua

des

personnes

qualifiØes.

cours

lutilisation,

tenirtoute

personne

lØcart

plus

par

ticuliŁrement

les

enfants.

UNCHOC

ELECTRIQUE

peut

tuer.

simple

contact

avec

des

piŁces

Łlectrtques

peut

provoquer

une

electrocution

des

blessures

graves.

LØlectrode

circuit

soudage

sont

sous

tension

des

que

lappareil

est

sur

ON.

circuit

dentrØe

les

circuits

intemes

Iappareil

sont

egalement

sous

tension

ace

moment-l.

soudage

semi-automatique

automatique,

fil,

dØvidoir,

logement

des

galets

dentraInement

piŁces

metalliques

contact

avec

fil

soudage

sont

sous

tension.

Des

matØnels

mal

installØs

ma!

mis

terre

presentent

danger.



jamais

toucher

piŁces

electnques

sous

tension.



Porter

des

gants

des

vØtements

protection

secs

comportant

pas

trous.



Sisoler

piŁce

terre

moyen

tapis

dautres

moyens

isolants

suffisamment

grands

pour

empecher

contact phy

sique

Øventuel

avec

piŁce

terre.



passe

servir

source

electrique

courant

electnque

dans

les

zones

humides,

dans

les

endroits

confines

l

risque

tomber.



servir

dune

source

Ølectrique

courant

Ølectnque

UNIQUEMENT

procØdØ

soudage

demande.



Iutilisation

dune

source

electrique

courant

electnque

savŁre

neces

saire,

servir

fonction

telØcommande

Iappareil

est

equipe.



Couperlalimentation

arrØter

moteuravant

procedera

instal

lation,

reparation

lentretien

lappareil.

DŁverrouiller

lalimentation

selon

norme

OSHA

CFR

191

0.147

(voir

norrnes

sØcunte).



Installeret

mettre

laterre

correctement

cot

apparel!

conformØment

son

manuel

dutilisation

aux

codes

nationaux,

provinciaux

municipaux.



Toujours

verifier

terre

cordon

dalimentation



Verifier

sassu

rer

que

fil

terre

cordon

dalimentation

est

bien

raccordØ

borne

terre

sectionneurou

que

fiche

cordon

esi

raccordØe

une

pnse

correctement

mise

terre.



effectuant

les

raccordements

dentrØe

fixer

dabord

conducteur

mise

terre

approprie

contre-vØrifier

les

connexions.



Verifier

frequemment

cordon

dalimentation

pour

voir

sil

nest

pas

endommage

dØnudØ



remplacer

cordon

immØdiatement

si!

est

endommagŁ



cable

dØnudØ

pout

provoquer

une

electrocution.



Mettre

lappareil

hors

tension

quand

lutilise

pas.



pas

utiliser

des

cables

uses,

endommagØs,

grosseur

insuffi

sante

mal

ØpissØs.



pas

enrouler

les

cables

autour

corps.



piŁce

soudØe

doit

Øtre

mise

laterre,

faire

directementavec

cable

distinct



pas

utiliser

connecteur

cie

piŁce

cable

retour.



pas

toucher

lØ!ectrode

quand

est

contact

avec

piŁce,

terre

une

electrode

provenant

dune

autre

machine.

ri~~d

groupe

symboles

signifie

Mise

garde!

Soyez

vigilant

Ill

des

risques

danger

relies

aux

CHOCS

ELECTRIQUES,

aux

PIECES

MOUVEMENTetaux

PIECES

CHAUDES.

Reportez-vousauxsymboles

aux

directives

ci-dessous

afin

connaltre

mesures

prendre

pour

Øviter

tout

danger.



Nutiliser

quun

materiel

bon

Øtat.

Reparer

remplacer

sur-le

champ

les

piŁces

endommagees.

Entretenir

lappareil

conforniØment

ace

manuel.



Porter

hamais

sŁcuntŁ

quand

travaille

hauteur.



Maintenir

solidement

place

tous

les

panneaux

capots.



Fixer

cable

retour

faon

obtenir

bon

contact

mŁtal-mŁtal

avec

piŁce

souderou

latable

travail,

plus

prŁs

possible

soudure.



Rangeret

isolercorrectement

pince

masse

aprŁs

utilisation

pour

Łviter

contact

avec

des

objets

relies

masse.

Ily

COURANT

CONTINU

IMPORTANT

dans

les

convertisseurs

aprŁs

suppression

Ialimenta

tion

electrique.



ArrØter

les

convertisseurs,

debrancher

courant

Ølectnque,

dØ

charger

condensateurs

dalimentation

selon

instructions

indiquees

dans

partie

entretien

avant

toucher

les

piŁces.

LES

FUMEES

LES

GAZpeuvent~~

ºtre

dangereux~

:.:..

soudage

genere

des

fumŁes

des

gaz.

Leur

inhalation

pout

Øtre

dangereux

pour

votre

sante.



Eloigner

voire

tŒte

des

fumØes.

pas

respirer

les

fumØes.



IintØneur,

ventiler

zone

etlou

utiliser

Łchappemenl

veau

arc

pour

lŁvacuation

des

fumŁes

des

gaz

soudage.



ventilation

est

insuffisante,

utiliser

respirateur

alimenta

tion

dair

homologue.



Lire

specifications

sØcuntØ

des

matØnaux

(MSDS5)

los

ins

tructions

fabncant

concemant

los

mØtaux,

les

consommables,

les

revØtements,

les

nettoyants

les

degraisseurs.



Travailler

dans

espace

ferrnØ

seulement

siI

est

bien

ventilØ

portant

respirateur

alimentation

dair.

Demandertoujours

surveillant

dQment

formŁ

dose

tenir

prvximitØ.

Des

fumØes

des

gaz

soudage

peuvent

dep!acer

lair

abaisser

niveau

doxygene

provoquant

des

blessures

des

accidents

mortels.

Sassurer

que

lair

respiration

presente

aucun

danger.



pas

souder

dans

des

endroits

situŁs

proximite

doperations

degraissage,

nettoyage

pu!vŁnsation.

chaleur

les

rayons

Iarc

peuvent

rØagir

presence

vapeurs

former

des

gaz

hautement

toxiques

irritants.



pas

souder

des

mØtaux

munis

dun

revØtement,

tels

quo

lacier

gatvanise,

plaque

p10mb

ou au

cadmium

moms

quo

revØte

meni

nait

ete

enlevØ

dans

zone

soudure,

que

lendroit

soit

bien

ventilØ,

nŁcessaire,

portant

respirateur

a!imenta

tion

dair.

Las

revØtements

tous

les

mØtaux

renfermant

ces

Øle

ments

peuvent

degager

des

fumØes

toxiques

cas

soudage.

OM-221

LES

RAVONS

LARC

peuvent

pro

voquer

des

brUlures

dans

lea

yeux

sur

peau

rayonnement

larc

procØdØ

soudage

gØnŁre

des

rayons

visibles

invisibles

intenses

(ultraviolets

infrarouges)

susceptibles

provoquer

des

brUlures

dans

les

yeux

sur

peau.

Des

etincelles

sont

projetees

pendant

soudage.



Porter

casque

soudage

muni

dun

ecran

filtre

appropriO

pour

proteger

votre

visage

vos

yeux

pendant

soudage

pour

regar

der

(voirANSi

Z49.1

Z87.1

Ønumere

dans

les

nornies

securite).



Porter

des

protections

approuves

pour

oreilles

niveau

sondre

est

trop

Øleve.



Utiliser

des

ecrans

des

barriŁres

pour

proteger

des

tiers

leclair

leblouissement;

demander

aux

autres

personnes

pas

garder

arc.



Porter

des

vØtements

protection

constitue

dans

une

matiere

dura

ble,

resistant

feu

(cuir

lame)

une

protection

des

pieds.

5~5J

SOUDAGE

peut

prvoquer

incendie

une

explosion.

soudage

effectue

sur

des

conteneurs

fermes

tels

que

des

reservoirs,

tambours

des

conduites

peut

provoquerleureclatement.

Des

Otincelles

peuvent

ºtre

projetees

larc

soudure.

projection

detincel

les,

des

piŁces

chaudes

des

Øquipements

chauds

peut

provoquerdes

incendies

des

brUlures.

contact

accidentel

electrode

avec

des

objets

mØtalliques

peut

provoquer

des

etincelles,

une

explosion,

surchauffement

incendie.

Avant

commencer

soudage,

verifier

sassurer

que

lendroit

presente

pas de

danger.



protØger

dautres

personnes de

projection

detincelles

metal

chaud.



pas

souder

dans

endroit

l

o

des

Øtincelles

peuvent

tomber

sur

des

substances

inflammables.



DOplacertoutes

les

substances

inflammables

une

distance

10,7

lam

soudage.

cas

dimpossibilite

les

recouvrirsoigneuse

ment

avec

des

protections

homologues.



Des

etincelles

des

materlaux

chauds

soudage

peuvent

facile

ment

passer

dans

dautres

zones en

traversant

petites

fissures

des

ouvertures.



Surveillertout

declenchement

dincendie

tenirun

extincteura

proxi

mite.



soudage

effectue

sur

plafond,

plancher,

paroi

separation

peut

declencher

incendie

lautre

cOte.



pas

effectuer

soudage

sur

des

conteneurs

fermes

tels

que

des

reservoirs,

tambours,

conduites,

moms

quils

naient

ete

prepa

rØs

correctement

conformement

AWS

F4.1

(voir

les

normes

securite).



Brancher

cable

sur

piŁce

plus

pres

possible

zone

sou

dage

pour

eviter

transport

courant

sur

une

longue

distance

par

des

chemins

inconnus

eventuels

provoquant

des

flsques

dØlec

trocution

dincendie.



pas

utiliser

poste

soudage

pour

dØgeler

des

conduites

lees.



cas

non

utilisation,

enlever

baguette

dØlectrode

porte-

electrode

couper

fil

pointe

contact.



Porter

des vetements

protection

depourvus

dhuile

tels

que

des

gants

cuir,

une

chemise

materiau

lourd,

des

pantalons

sans

vers,

des

chaussures

hautes

couvre

chef.



Avant

souder,

retirertoute

substance

combustible

vos

poches

telles

quun

allumeur

butane

des

allumetfes.



soudage,

lecaillement,

passage

piece

brosse

fil

fer,

meulage

generent

des

Øtincelles

des

particules

metalliques

volan

tes.

Pendant

periode

ref

roidissement

des

soudures,

elles

risquent

projeter

laitier.



Porter

des

lunettes

securite

avec

ecrans

lateraux

ecran

facial.

iiai

LES

ACCUMULATIONS

GAZ

ris

~4

quent

provoquer

des

blessures

mØme

lamort.:

:.:

L.J

Fermer

Ialimentation

gaz

protecteur

cas

non

utilisation.



Veillertoujours

bien

aerer

espaces

confines

servir

dun

respi

rafeur

dadduction

dair

homologue.

DESI

PI¨CES

CHAUDES

peuieæt

pro

vquer

des

brOlures

graves.



pas

toucher

des

parties

chaudes

mains

nues



Prevoir

une

pOriode

refroidissement

avant

dutiliser

pistolet

torche.

LES

CHAMPS

MAGNETIQUES

peuvent

affecter

les

stimulateurs

cardiaques.



Porteurs

stimulateurcardiaque,

restez

distance.



Les

porteurs

dun

stimulateur

cardiaque

doivent

dabord

consulter

leur

medecin

avant

sapprocher

des

operations

soudage

Iarc,

gougeage

soudage

par

points.

LE BRUIT

peut

affecter

IouIe.

bruit

des processus

des

equmpements

peuf

affecter

louie.



Porter

des

protections

approuves

pour

les

oreilles

niveau

sondre

est

trop

eleve.

des

BOUTE1LLES

sont

endomma

gSa,

elles

pourront

exploser.

Des

bouteilles

gaz

profecteur

contiennent

gaz

sous

haute

pression.

une

bouteille

est

endomma

gee,

elle

peutexploser.

faitque

les

bouteilles

gaz

font

normalement

partie

procØdØ

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les

manipuler

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precaution.

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ProtØger

les

bouteilles

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comprimØ

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excessive,

des

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laitier,

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des

etin

celles

des

arcs.



Placer

les

bouteilles

debout

les

fixant

dans

support

station

naire

dans

porte-bouteilles

pour

les

empecher

de tomber

renverser.

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Tenir

les

bouteilles

eloignees

des

circuits

soudage

autres

cir

cuits

electriques.



jamais

placer

une

torche

soudage

sur

une

bouteille

gaz.



Une

electrode

soudage

doit

jamais

entrer

contact

avec

une

bouteille.



jamais

souder

une

bouteille

pressurisee



risque

dexplosion.

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Ufiliser

seulement

des

bouteilles

gaz

pittecteur,

rØgulateurs,

tuyaux

raccords

convenables

pour

cette

application

specifique;

les

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ainsi

que

les

elements

associes

bon

etat.



pas

tenir

fŒte

face

sortie

ouvranf

soupape

bouteille.

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chapeau

protection

sur

soupape,

sauf

cas

dutilisation

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bouteille.

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Lire

suivre

instructions

concemant

les

bouteilles

gai

com

prime,

les

equipements

associes

les

publications

P-i

CGA

enu

mØrees

dans

les

normes

securite.

DES

PARTICULES

VOLANTES

_____

peuventblesser

les

yeux.

OM-2217

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