Miller Electric Blu-Fab 3500, 4500 Series owner manual Table of Contents

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TABLE OF CONTENTS

SECTION 1 − SAFETY PRECAUTIONS−READ BEFORE USING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-1. Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-2. Arc Welding Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1-3. Additional Symbols for Installation, Operation, and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1-4. EMF Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SECTION 2 − DEFINITIONS

4

SECTION 3 − INTRODUCTION

6

3-1. Included with Your Unit

6

3-2.

Specifications

6

3-3.

Duty Cycle Chart

6

3-4.

Volt-Ampere Curves

6

SECTION 4 − INSTALLATION

7

4-1.

Selecting a Location

7

4-2.

Typical MIG Connections

7

4-3.

Electrical Service Guide

8

4-4.

Connecting Input Power

8

4-5. Remote 14 Receptacle RC1

8

4-6. Connecting Welding Gun And Weld Cable

9

4-7. Installing Wire Guide And Drive Roll

9

SECTION 5 − OPERATION

10

5-1.

Controls

10

5-2.

Panel Controls

11

5-3.Run-In Control and Burnback Control

11

SECTION 6 − MAINTENANCE AND TROUBLESHOOTING

12

6-1.

Routine Maintenance

12

6-2.

Troubleshooting

12

SECTION 7 - ELECTRICAL DIAGRAM

13

SECTION 8 - PARTS LIST

14

WARRANTY

 

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Contents 2006−07 OM-221 677CProcesses DescriptionFrom Miller to You Table of Contents Standards DirectivesElectric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesOveruse can cause Overheating Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injuryPrincipal Safety Standards EMF InformationAbout Pacemakers Electric shock can kill − DefinitionsFalling unit can cause injury Included with Your Unit SpecificationsDuty Cycle Chart − Introduction− Installation Selecting a LocationTypical MIG Connections Electrical Service Guide Connecting Input PowerRemote 14 Receptacle RC1 Connecting Welding Gun And Weld Cable Installing Wire Guide And Drive RollAligning Wire Guide And Drive Rolls Back Panel − OperationControls Front PanelBurnback Control Panel ControlsRun-In Control and Burnback Control Run-In ControlMonths − Maintenance and TroubleshootingRoutine Maintenance TroubleshootingOM-221 677 Section Electrical DiagramMain Assembly Main Assembly Wire Feed Assembly Dia Part Description Qty Mkgs Wire Drive Assembly All Models Page Page Effective January 1 ITW Welding Products Italy S.r.l. Via Privata Iseo, 6/E Owner’s Record