Operation Manual

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A7 TIG Orbital System 300© Kemppi Oy 2016 1615
OPERATING MANUAL
1.2 About the product
TIG orbital welding is a semi-automatic welding method
where the arc moves automatically and without inter-
ruption around tubes creating single pass or multi-layer
welds. Its pulse technology produces consistently high-
quality welding seam.
With this method, it is easy to produce high-quality joints
even with low-level knowledge of welding. A7 TIG Orbital
System 300 consists of a controller unit, weld head, remote
control, and interconnecting cables.
The controller unit is a digital power source designed to be
used with the 300-series of weld heads including a water
cooler unit, internal memory, and a USB port for program
transfer. The unit is operated by a remote pendant that
contains all controls.
The weld heads are primarily for in-place welding of tubes
and pipes. They can be used for:
• tube-to-tube welding
• pipe-to-pipe welding
• tube/pipe-to-tting welding by interchanging
the standard electrode holder to a llet weld kit
or an angled AGC kit.
The weld heads allow use in a fabrication facility or in eld
construction/maintenance applications.