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Miller Electric
225, 300 manual TM-188 304 Invision 354MP
Models:
300
225
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Troubleshooting
Specs
Weld Bead Characteristics
Parts list
Duty Cycle Charts
Maintenance
Connecting Input Power
Main Assembly
Symbol Usage
Safety
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Notes
TM-188
304 Page 2
Invision 354MP
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Contents
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Processes
Description
Stick Smaw Welding
From Miller to You
Table of Contents
Page
Arc Welding Hazards
Symbol Usage
Marks a special safety message
Electric Shock can kill
Flying Metal can injure eyes
ARC Rays can burn eyes and skin
Welding can cause fire or explosion
Buildup of GAS can injure or kill
California Proposition 65 Warnings
EMF Information
Principal Safety Standards
About Pacemakers
LES Décharges Électriques peuvent être mortelles
Signification des symboles
− Consignes DE Sécurité − À Lire Avant Utilisation
LES Fumées ET LES GAZ peuvent être dangereux
LES Pièces Chaudes peuvent cau- ser des brûlures graves
LE Soudage peut causer un incen- die ou une explosion
LES Particules Projetées peu- vent blesser les yeux
LE Bruit peut affecter l’ouïe
’EMPLOI Excessif peut Faire
Risque D’INCENDIE OU D’EXPLO
LA Chute DE L’APPAREIL peut blesser
LES Pièces Mobiles peuvent cau- ser des blessures
Rexdale, Rexdale Ontario Canada M9W 1R3 téléphone
Principales normes de sécurité
Information sur les champs électromagnétiques
Consignes relatives aux stimulateurs cardiaques
− Definitions
Symbols And Definitions
Manufacturer’s Rating Labels
AC/DC Models
− Installation
Specifications
AC Models
For AC/DC Models
Duty Cycle Charts
Void warranty
For AC Models
For 115/230, 230 And 460 Volt Models 225/150 Amperes
Volt-Ampere Curves
For 220, 230/400, And 460 Volt Models 300/200 Amperes
For 220 Volt Model For 230/400 Volt Model Amperes
For 115/230 And 230 Volt Models 225 Amperes
AC Amperes
Selecting a Location
18 in 457 mm for airflow
Installing Work Cable onto Work Clamp
Installing Electrode Holder And Work Clamp
Installing Electrode Cable and Barrel onto Electrode Holder
Weld Output Cables
47.5
Electrical Service Guide
115 220 230 400 460
150
Tools Needed 16, 3/8 Cut tie wraps
Turn Off unit and disconnect input power
10 115 V Input Power Cord White Lead
Wrapper Remove wrapper Jumper Leads
Connected For 400 Volts Connected For 230 Volts
Connecting Input Power
Controls For AC/DC Models
− Operation
Controls
For DC Weld Output
Controls For AC Models
Lubricating Shunt Block And Anti-Noise Adjustment
− Maintenance & Troubleshooting
Routine Maintenance
Months
Wrapper Remove wrapper from unit Crank Handle Shunt Shaft
Reinstalling Amperage Adjustment Indicator
Torx
Troubleshooting
Trouble Remedy
− Electrical Diagrams
Circuit Diagram For AC/DC 230 Volts Models
Circuit Diagram For AC/DC 115/230 Volts Models
Circuit Diagram For 300/200 AC/DC 230/400 Volts Models
Circuit Diagram For 225 230 Volts Models
Circuit Diagram For 300 220 Volts Models
− Welding Methods & Troubleshooting
Welding Methods Shielded Metal Arc Welding Smaw Procedure
Electrode And Amperage Selection Chart
Positioning The Electrode Holder
Striking An Arc
10−30
Electrode Angle
Weld Bead Characteristics
Conditions That Affect Weld Bead Shape
Arc Length
Do not let weave width
Electrode Movement During Welding
Butt Joints
Tack Welds
Tee Joints
Welding Troubleshooting
Lap Joints
Porosity
Incomplete Fusion
Excessive Spatter
Lack Of Penetration
Waviness Of Bead
Excessive Penetration
Burn-Through
Distortion
− Parts List
Main Assembly AC/DC model illustrated
Main Assembly
Page
Work like a Pro
TM-188 304 Invision 354MP
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Service
Support
Your distributor and/or equipment manufacturer’s
Miller Electric Mfg. Co
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Transportation Department