1.1 Perform Welding machine maintenance • Welding machine operation manual and maintenance manual such as: ‐ Shielded Metal Arc Welding (SMAW) ‐ Gas Tungsten Arc Welding (GTAW) ‐ Gas Metal Arc Welding (GMAW) ‐ Flux Core Arc Welding (FCAW) • Types of maintenance tools • Types of spare parts welding machine components ‐ Welding gun ‐ Welding torch / nozzle ‐ Cable/ tube / gas hose 1.2 - Perform welding machine functionality test • Safe practices of welding machine testing procedure • Testing equipment • Functionality of welding machine ‐ Strike test ‐ Weld test • Comply machine safety features adhered according to Standard Operation Procedure (SOP) • Select testing equipment • Utilize testing equipment Apply checking activity • Test run welding machine • Fill-up Performance

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