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Usage & Features
This Series Inverter Arc welding machines include 2 welding combinations: IN ARC
(SMAW) & IN TIG (SMAW/TIG) with different specifications of rated current: 400A,
500A, 630A, etc., which are novelty high-efficient and energy-saving DC Arc welders,
not only are used in carbon steel and low alloy steel welding, but also used in stainless
steel, high alloy steel, copper, silver, molybdenum and titanium welding. As to its sound
static and dynamic characteristic and HF arc starting function, the series welders have
the following features:
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Invert technology can assured welding current high stability and arc length
consistency in fluctuating input primary power. Welding arc enjoys high
self-adjustability and mild strength.
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Low spatter
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Easy to start arc
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High deposit efficiency
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the machine can adjust its down- slope time while stopping arc. Weld formation are
pretty good.
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With remote control function, welding parameters can be adjusted in extended
distance.
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Light, small and portable.
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High power factor, high efficient and energy saving
Safety Precautions
General safety precaution:
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Please strictly comply with rules defined in this manual to avoid unexpected
accidents
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How to connect to power supply, select working area and use pressure gas, please
comply with proper rules
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Not allow non-operator to
enter working area
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Welders’ installation, inspection, maintenance, and manipulation must be
completed
by authorized person.
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Don’t use welding machine for unrelated purposes (Such as recharging, heating or
pipeline thaw, etc.)
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Must take safe precaution in case welder falling when it is put on the uneven ground
Avoid being electric shocked and burnt
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Never touch on the hot electrical units.
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Please instruct the authorized electrician to ground the welder frame by using
