Table Of Contents - Miller Electric Millermatic 155 And M-15 Gun Owner's Manual

Table Of Contents

Section 1 − Installation3
Installing Work Clamp3
Installing Welding Gun And Setting Gun Polarity For Wire Type3
Selecting A Location And Connecting Input Power4
Electrical Service Guide4
Installing Wire Spool And Adjusting Hub Tension5
Installing Drive Roll And Threading Welding Wire6
Section 2 − Operation7
Duty Cycle And Overheating9
Section 3 − Maintenance & Troubleshooting10
Short Circuit Shutdown10
Replacing Gun Contact Tip11
Unicable Repair11
Cleaning Or Replacing Gun Liner12
Replacing Switch And/Or Head Tube13
Cleaning Or Repairing Drive Assembly14
Troubleshooting15
Section 4 − Safety Precautions For Arc Welding16
Symbol Usage16
Arc Welding Hazards16
Principal Safety Standards18
Emf Information18
Section 5 − Electrical Diagram19
Section 6 − Welding Methods & Troubleshooting20
Holding And Positioning Welding Gun20
Conditions That Affect Weld Bead Shape21
Gun Movement During Welding21
Weld Bead Characteristics22
Welding Troubleshooting22
Section 7 − Parts List26