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MIG Welding
• It is assumed that the wire and welding torch have been fitted as per the installation part of this manual.
• Set the Voltage control and wire speed controls proportional to the thickness of metal to be welded.
• Select the welding torch mode required.
• Ensure the gas cylinder is turned on and the flow-meter or regulator is set to give approximately
15 to 20 Litres per minute. (30 to 40 cubic feet per hour).
• Until you are familiar with the machine it is preferable to start welding on a piece of waste material
the same type and thickness as the work-piece, adjust the voltage control (if fitted), wire feed and gas flow
until the required welding condition is achieved.
When used with the Newarc power sources all the controls can be adjusted whilst welding without
damaging the machine.
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WFU12A-ILS
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