Lincoln Electric 450 CE Welder User Manual


 
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Technical Specifications ........................................................................................A-1
Welding Process, Physical Dimensions..........................................................A-2
Safety Precautions..........................................................................................A-3
VRD™ (Voltage Reduction Device) ..............................................................................A-3
Select Suitable Location..................................................................................A-3
Lifting...............................................................................................................A-3
Stacking ..........................................................................................................A-3
Environmental Limitations...............................................................................A-3
Input and Grounding Connections ..................................................................A-3
High Frequency Protection ....................................................................................A-3
Input Connection ............................................................................................A-4
Input Fuse and Supply Wire Considerations...................................................A-4
Cable Connections..........................................................................................A-5
Recommended Electrode and Work Cable for arc Welding ..................................A-6
Output Cable Guidelines........................................................................................A-6
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Safety Precautions ................................................................................................B-1
Graphic Symbols............................................................................................B-1, B-2
Product Description ..............................................................................................B-2
Duty Cycle .............................................................................................................B-2
Design Features ....................................................................................................B-2
Recommended Processes and Equipment ...........................................................B-3
Case Front Controls...............................................................................................B-4
Power-Up Sequence..............................................................................................B-5
Case Back Controls...............................................................................................B-5
Common Welding Procedures, Weld Controls and Displays..................B-5, thru B-8
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Options / Accessories............................................................................................C-1
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Safety Precautions ................................................................................................D-1
Visual Inspection ...................................................................................................D-1
Routine Maintenance.............................................................................................D-1
Periodic Maintenance............................................................................................D-1
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Safety Precautions.................................................................................................E-1
How to Use Troubleshooting Guide.......................................................................E-1
Troubleshooting Guide ..........................................................................................E-2
Error Codes ...........................................................................................................E-3
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