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AUTO ARC Manuals
Welding System
120
Owner's manual
AUTO ARC 120 Owner's Manual
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Also See for 120
:
Owner's manual
(37 pages)
,
Owner's manual
(33 pages)
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Table Of Contents
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
ARC Welding Safety Precautions
Electric Shock
Arc Rays
Welding
Cylinder
Engine Exhaust Gases
Engine Fuel
Principal Safety Standards
Table of Contents
Safety Signal Words
Specifications
Welding Power Source
Installation
Volt-Ampere Curves
Duty Cycle
Items Included with Welding Power Source
Installing Work Clamp
Gun Polarity for Wire Type
Selecting a Location and Connecting Input Power
Gun Polarity Jumper Link Position
Threading Welding Wire
Feeding Welding Wire
Installing Gas Supply
Operation
Typical CO2 Regulator/Flowmeter Installation
Controls
Safety Equipment
Work Clamp
Wire Speed Control
Voltage Switch
Power Switch
Shielding Gas
Sequence of Operation
Maintenance & Troubleshooting
Suggested Welding Settings
Routine Maintenance
Overload Protection
Maintenance Schedule
Overheating
Cleaning or Replacing Drive Roll and Replacing Wire Inlet Guide
Short Circuit Shutdown
Removing Drive Roll and Wire Inlet Guide
Replacing Pressure Bearing
Adjusting Hub Tension
Installing Wire Spool
Hub Tension Adjustment
Welding Wire Spool Installation
Troubleshooting
Welding Trouble
Wire Drive/Gun Trouble
Electrical Diagrams
Circuit Diagram for Welding Power Source
Wiring Diagram for Welding Power Source
Welding Methods & Troubleshooting
Conditions that Affect Weld Bead Shape
Gun Movement During Welding
Welding Troubleshooting
Weld Bead Characteristics
Porosity
Excessive Spatter
Incomplete Fusion
Lack of Penetration
Excessive Penetration
Burn-Through
Waviness of Bead
Distortion
Parts List
Main Assembly
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Owner's Manual
Table of
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Table of Contents
Troubleshooting
Maintenance & troubleshooting
15
Troubleshooting
20
Welding methods & troubleshooting
24
Welding troubleshooting
26
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