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Miller Electric AUTO ARC MW 4150 - User Manual

Miller Electric AUTO ARC MW 4150
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AUTO
ARCJ~
May
1991
FORM:OM-113
336D
Effective
With
Serial
No.
KA898403
MODEL:
AUTO
ARCfi
MW
4150
AUTO
ARCfi
MW
4200
SPW-1
OWNERS
MANUAL
IMPORTANT:
Read
and
understand
the
entire
contents
of
this
manual,
with
special
emphasis
on
the
safety
material
throughout
the
manual,
before
MILLER
ELECTRIC
Mfg.
Co.
AMIerGroupLld..Company
installing,
operating,
or
maintaining
this
equipment.
This
unit
and
these
instructions
are
for
use
only
by
persons
trained
and
experienced
in
the
safe
Box
1079
Appleton,
WI
54912
USA
operation
of
welding
equipment.
Do
not
allow
untrained
persons
to
Install,
Tel.
414-734-9821
operate,
or
maintain
this
unit.
Contact
your
distributor
if
you
do
not
fully
understand
these
instructions.
SB-087
313D
PRINTED
IN
U.S.A.
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Summary

Safety Rules for Operation of Arc Welding Power Source

General Precautions

General safety precautions for welding and cutting operations.

Arc Welding Safety

Safety precautions specific to arc welding processes.

Toxic Fume Prevention

Preventing injury or illness from welding fumes and gases.

Fire and Explosion Prevention

Preventing fires and explosions during welding operations.

Compressed Gas Equipment Safety

Safety precautions for compressed gas equipment.

Shock Prevention Measures

Measures to prevent electrical shock hazards.

Safety Precautions and Signal Words

Installation or Relocation

Electrical Input Connections

How to make the electrical input connections to the unit.

Welding Wire Threading

Step-by-step guide to threading the welding wire.

Operator Controls

Sequence of Operation

GMAW Continuous and Pulsed Arc Welding

Step-by-step operation for continuous and pulsed GMAW.

GMAW Spot Welding Operation

Operation for spot welding with the SPW-1 panel.

Maintenance & Troubleshooting

Routine Maintenance Schedule

Recommended maintenance schedule and procedures.

Troubleshooting Guide

Guide to diagnosing and resolving common welding unit issues.

Electrical Diagrams

Circuit Diagram for MW 4150 Models

Electrical circuit diagram for MW 4150 models.

Circuit Diagram for MW 4200 Models

Electrical circuit diagram for MW 4200 models.

Circuit Diagram for SPW-1 Panel

Electrical circuit diagram for the SPW-1 panel.

Wiring Diagram for SPW-1 Panel

Wiring diagram for the SPW-1 panel.

Circuit Diagram for SPW-1 Panel Dual Timer;Pulser Board

Circuit diagram for the SPW-1 panel dual timer/pulser board.

Welding Techniques & Troubleshooting

GMAW Continuous Seam Welding

Techniques for performing continuous seam GMAW welds.

GMAW Pulsed Welding

Techniques for performing pulsed GMAW welds.

GMAW Spot Welding

Techniques for performing spot GMAW welds.

Troubleshooting GMAW Process

Common problems and solutions for the GMAW process.

Miller Electric AUTO ARC MW 4150 Specifications

General IconGeneral
BrandMiller Electric
ModelAUTO ARC MW 4150
CategoryWelding System
LanguageEnglish

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