Product Description; Safety Operation - Würth MIG/MAG 250 Instructions Manual

Mig/mma welder

Table of Contents

MIG/MAG 250 series Gas Shielded Inverter arc Welder used the Electric arc to fusion the welding

wire and the base metal and input the gas to protect the welding area to make sure the welding quality.

Due to melting gas shielded arc welding of the welding area protection is simple, convenient, easy for

observation, the torch is easy to operate, high production efficiency, easy for all position welding, easy

to realize mechanization and automation, thus increasingly widely used in practical production.

 MIG/MAG 250 Machine used CO

as pole, semi-automatic gas shielded arc welding It is quite popular in welding the materials like low-

carbon steel, alloy steel and stainless steel. Compared with normal hand welding the Gas Shielded

Welder has the advantage of energy saving, material saving, high efficiency, low cost and so on.

 Using single tube IGBT inverter control technology, frequency more than 20 kHz, save electricity,

response quickly.

 A closed-loop feedback control, stable output voltage, strong ability to resist power grid voltage

fluctuation (15%).

 Can continuous adjustable welding voltage, and the welding current to achieve precise matching,

good welding characteristics.

 Dynamic characteristic of welding control circuit, stable welding arc, less spatter and weld moulding

beauty, weld efficiency is high. Suitable for different welding requirements.

 Have 2T/4T function, Suitable for different welding requirements.

 With welding droplet clearing function.

 Can use CO

and Mixed gas for welding.

 Apply to ф 0.8 - ф 1.2 wire welding.

 With MMA function.

 Under the CO

with Voltage preset function, under the MMA with current preset function.

 With overheating, overcurrnet and short circuit function.

Safety Operation

Operator's Self Protection

 Please always follow the rules that conform to safety and hygiene. Wear protective garments to

avoid injuries to eyes and skins.

 Use the welding helmet to cover your head while working with the welding machine. Only by viewing

through the filter lens on the welding helmet can you watch your operation.

 Under no circumstance can you allow any part of your body to touch the welder's output bipolarity

(the handle of electrode holder and work piece).

Attention

 MIG/MAG 250 series Gas Shielded Inverter Arc Welder is electronic products whose spare parts

are very tender, do not change or adjust with a rush otherwise the switch will be damaged.

 Check the connection to see if it is well connected, whether the earth (ground) connection is reliable,

etc.

 Fumes and gases produced when welding are hazardous to health. Make sure to work in places

where there are exhaust or ventilation facilities to keep fumes or emissions away from the breathing

zone.