ESAB HELIARC 252 PDF

Each Heliarc machine comes with leading-edge features built to give TIG welders the edge they need to work efficiently and make the most of their skills. Immediate control of heat input Controlling the heat in your arc is easy with either the optional FC-5C foot control or TIG torch-mounted remote current control. Additionally, these machines feature a manual pulsing heat control function to optimize operator control during welding. Simply pressing the torch switch quickly reduces the current to a pre-set base and pressing it again returns it to the set current. Pulsing Pulsing allows for lower heat dissipation, better control of the weld pool, less plate deformation, and more even welds. Both AC and DC pulsing is used to regulate heat input and control the pool, making it perfect for welding thin materials.

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Each Heliarc machine comes with leading-edge features built to give TIG welders the edge they need to work efficiently and make the most of their skills. Immediate control of heat input Controlling the heat in your arc is easy with either the optional FC-5C foot control or TIG torch-mounted remote current control.

Additionally, these machines feature a manual pulsing heat control function to optimize operator control during welding. Simply pressing the torch switch quickly reduces the current to a pre-set base and pressing it again returns it to the set current. Pulsing Pulsing allows for lower heat dissipation, better control of the weld pool, less plate deformation, and more even welds. Both AC and DC pulsing is used to regulate heat input and control the pool, making it perfect for welding thin materials.

DC pulsing, with square wave, cuts current peaks and provides symmetric power, a stable arc, and perfect interfusion between base and filler material. The duty setting allows for an easy adjustment between pulse and background time. AC Balance Controlling arc cleaning and penetration is easy with the AC balance setting, as is regulating the heat on the electrode. AC Frequency Allows control of arc width and penetration, making both wider arcs with less penetration or narrow arcs with deep penetration and faster speeds achievable.

High-Frequency Start Count on high-quality, accurate, and exact starts. In AC, the arc is designed so that the high frequency is only needed upon start, reducing electrical noise and risk of interference with surrounding electronics. When welding in areas where electronic disturbance is an issue, the high frequency can be switched off entirely and an electronic Live TIG start can be used.

Inverter Technology State-of-the-art inverter technology means you benefit from energy savings and superior functionality right from the start, all in a package that is lighter, smaller, and less expensive than old technology SCR machines.

Energy Efficiency Lower power requirements mean you save money and get a faster return on your investment. Enjoy the convenience of lower current draw, a smaller and more manageable power cord, and the ability to use a more compact generator when working in the field.

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ESAB Heliarc 353iAC/DC Operating Manual

Page 4: Safety - introduction ESAB welding equipment is designed to operate both safely and effectively. Sensible attention to operating procedures, precautions, and safe practices is required to achieve a full measure of usefulness. Whether an individual is involved with operation, servicing, or as an observer, compliance with established precautions is mandatory. Page 5: Protect Yourself And Others section 1 safetY safety fires anD explosions -- heat from flames and arcs can start fires. Page 6 section 1 safetY electrical shock -- contact with 3.

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Heliarc Technology

Originally posted by Fat-Fab. I carry my Dynasty right on tho the boats down to the inside of the hull plug in to the boats v circuits and weld a way Name another machine that will do that. Well, it does do that and it does it well. Your situation is different in that you seem to have the perfect need that the dx fits. That is where it shines. I fabricate for the construction industry commercial and residential, the materials I work with vary from 22ga Stainless and Aluminum to 2" steel. My Dynasty DX has been a great asset.

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