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. California Proposition 65 Warnings 4......................................................
1-5. Principal Safety Standards 4.............................................................
1-6. EMF Information 4.....................................................................
SECTION 2 − DEFINITIONS 5..................................................................
2-1. Additional Safety Symbols And Definitions 5................................................
2-2. Miscellaneous Symbols And Definitions 6..................................................
SECTION 3 − SPECIFICATIONS AND INSTALLATION 7...........................................
3-1. Important Information Regarding CE Products (Sold Within The EU) 7..........................
3-2. Serial Number And Rating Label Location 7................................................
3-3. IP Rating 7............................................................................
3-4. Specifications 8........................................................................
3-5. Selecting A Location 8..................................................................
3-6. Volt-Ampere Curves 9..................................................................
3-7. Duty Cycle And Overheating 10...........................................................
3-8. Remote 6 Receptacle Information (STi Model Only) 10........................................
3-9. Electrical Service Guide 11...............................................................
3-10. Connecting 1-Phase Input Power 12.......................................................
3-11. Connecting To 1-Phase Engine Generator w/230 Volt Output 13................................
SECTION 4 − OPERATION 14...................................................................
4-1. Controls (Si Models) 14..................................................................
4-2. Amperage Adjustment Control 14..........................................................
4-3. Preparing Unit For Stick Welding (Si Models) 15.............................................
4-4. Controls For STi 160 16..................................................................
4-5. Preparing Unit For Stick Welding (STi Model) 17.............................................
4-6. Preparing Unit For TIG Welding (STi Model) 18..............................................
4-7. Resetting Unit To Factory Default Settings (STi Model Only) 19.................................
4-8. Lift-ArctAnd HF TIG Start Procedures 19..................................................
SECTION 5 − MAINTENANCE AND TROUBLESHOOTING 20.......................................
5-1. Routine Maintenance 20.................................................................
5-2. High Temperature Help Display 20.........................................................
5-3. Troubleshooting 21......................................................................
SECTION 6 − ELECTRICAL DIAGRAM 22........................................................
SECTION 7 − PARTS LIST FOR Si MODELS 26...................................................
SECTION 8 − PARTS LIST FOR STi MODELS 28..................................................
SECTION 9 − PARTS LIST FOR Si PFC MODELS 30...............................................
WARRANTY
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