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Les langues disponibles
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1. INTRODUCTION.
We appreciate your trust in our brand and we hope that the welding equipment you have just acquired will be very
useful. Your machine has many features that will make your work faster and easier. Safety, comfort, reliability have
been considered as priorities for the design of this tool, for an easy maintenance and operation.
2. FEATURES.
●
IGBT inverter technology, current control, high quality, stable performance;
● Closed feedback circuit, invariable voltage output, great ability of balance voltage up to ±15%;
● Electron reactor control, stable welding, little splash, deep molten pool, excellent welding bead shaping;
● Welding voltage can be preset, and the voltmeter displays the preset voltage value when not welding.
● Both welding current and welding voltage can be observed at the same time.
● Burnback time is adjustable.
● Slow wire feeding during arc starting, remove the melting ball after welding，reliable arc starting;
● Wire feeding part is separated from the welding machine, wide welding operation range.
● Small-sized, light-weighed, easy to operate, economical, practical.
3. PRINCIPLES OF OPERATION.
The PROMIG130N welding equipment uses insulated gate bipolar transistors (known as IGBTs) and fast
recovery diodes, complemented by a control board specially designed to ensure uniform regulation of
the welding current and guarantee the appropriate electric arc for each process. It also has a perfect
advanced dynamic protection that enables a safe and reliable welding process, making it ideal to use
with low carbon steel, stainless steel, steel alloys, etc.
The PROMIG130N equipment is based on inverter technology following the operating principle:
4. DESCRIPTION OF THE ELEMNTS.
Unpacking equipment. Inspect that no item shows any damage that may have occurred during transport. Check
that the contents of the packaging correspond to this relationship:
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