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Introduction
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Thank you for buying our product.
In order to get the best performance out of the plant and ensure
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the maximum lifespan of its parts, the use and maintenance
instructions contained in this manual must be read and strictly
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complied with, as well as the safety instructions contained
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in the relevant folder. If repairs to the plant are required, we
recommend that our clients contact our service centre work-
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shops, as they have the necessary equipment and personnel
that are specifically trained and constantly updated.
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All our machines and equipment are constantly developed and
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so changes may be made in terms of their construction and
features.
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Description
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Powerful, compact, and light-weight - thanks to the innovative
digital welding control the MATRIX 2800 units are the highest
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performance and most technically advanced electrode weld-
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ing generators you can find.
Built according to the very latest IGBT based inverter tech-
nology, these DC power sources thanks to their excellent arc
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characteristics, are recommended for highest standard appli-
cations with any electrode.
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Suitable for use on work sites, in assembly plants, for welding
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tuning and maintenance, the MATRIX 2800 units ensure com-
plete stability of welding parameters and, thanks to their "dy-
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namic fast characteristics" they are ideal for quality welding
using particularly difficult base and cellulosic electrodes. The
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MATRIX 2800 units can also be used for TIG welding with a
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"Lift" type ignition.
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FEATURES
• Innovative and compact design.
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• Compact size and light weight for easy transportation (also
with strap).
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• Metallic main structure with shock-proof plastic front panel.
• Protective visor on the control panel.
• Robust handle integrated into the chassis.
• Digital ammeters and voltmeters are standard fittings, with
pre-setting of welding current and saving of the latest value
(Hold function).
• Digital control of all welding parameters.
• Possibility of saving the welding parameters (99 automatic
welding points - JOBS).
• Self-diagnosis device.
• Exceptional welding characteristics for all types of electrode,
including cellulosic.
• MMA welding:
- "Arc Force" adjustable to select the best dynamic charac-
teristics for the welding arc.
- "Hot Start" adjustable to improve ignition with particularly
difficult electrodes.
- Anti-sticking function to avoid the electrodes sticking.
• TIG welding:
- TIG welding using the innovative "Lift" type thermally con-
trolled ignition (TCS). Ignition comes about precisely and
quickly, reducing the inclusions of tungsten to a minimum
and doing away with incisions into the workpiece to be
welded.
- A synergic SWS (Smart welding stop) system that reduces
electrode consumption and avoids oxidation of the weld-
ed joint.
• Overheating thermostatic protection.
• Automatic compensation for mains voltage fluctuations with-
in ±20%.
• Safety barrier against excess voltage from mains.
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