Installation And Startup; Note On Inner Liner In Gas-Cooled Welding Torches - Fronius MTG 400i K4 Manual De Instrucciones

Installation and Startup

Note on inner
NOTE!
liner in gas-coo-
led welding tor- Risk due to incorrect wire-guide insert.
ches This can result in poor-quality weld properties.
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If a plastic inner liner with a bronze wire-guide insert is used in gas-cooled welding
torches instead of a steel inner liner, the power data stated in the technical data
must be reduced by 30%.
In order to operate gas-cooled welding torches at maximum power, replace the
40 mm (1575 in.) wire-guide insert with a 300 mm (11.81 in.) wire-guide insert.
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