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General| Input Frequency | 50/60 Hz |
|---|---|
| Output Current Range | 10-250 A |
| Efficiency | 85% |
| Input Voltage | 208/230/460 V |
| Rated Output | 250 A at 30 V |
| Duty Cycle | 60% |
| Process | SMAW/GTAW |
| Input Phase | Single Phase |
Explains the use of specific terms for important information.
Details critical safety precautions for operating welding equipment.
Lists relevant safety and health standards for welding.
Explains French terms for notes, attention, and warnings.
Provides important safety precautions for plasma arc welding in French.
Lists French references for welding safety.
Describes the Thermal Arc Pro-Lite 250S welding power source.
Illustrates the functional block diagram of the 250S-power supply.
Provides guidelines for safely transporting the welding unit.
Discusses suitable and hazardous environments for operating the welder.
Provides guidelines for locating the welder.
Details electrical input connection requirements and procedures.
Lists technical specifications of the welding power source.
Explains the concept and importance of duty cycle for the welding power source.
Identifies and describes the controls on the Pro-Lite 250S power source.
Explains the function of different weld parameters like Hot Start and Amperage.
Details weld parameters and their ranges for STICK and LIFT TIG modes.
Outlines key features of the power source, including digital control and VRD.
Provides instructions for setting up the welder for STICK and TIG processes.
Outlines the steps for performing stick welding.
Outlines the steps for performing DC lift TIG welding.
Explains electrode polarity for DC TIG welding.
Provides current ranges for various tungsten electrode sizes.
Describes different types of tungsten electrodes and their applications.
Offers guidance on selecting filler wire diameter.
Lists appropriate shielding gases for different metal alloys.
Provides TIG welding parameters for low carbon and low alloy steel pipe.
Details DC TIG welding parameters for various steel thicknesses.
Explains electrode polarity for stick welding.
Discusses welding effects on different materials like steel and cast iron.
Classifies and describes various welding electrodes.
Identifies common TIG welding issues and their remedies.
Lists common stick welding problems and their solutions.
Addresses potential problems with the welding power source and their solutions.
Provides specifications for the Voltage Reduction Device (VRD).
Outlines routine inspection and testing for VRD maintenance.
Details power source error codes, possible causes, and remedies.
Lists various components of the welding unit with part numbers.
Explains jumper settings for automation features like "OK-TO-MOVE".
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