Features and areas of application: Model for pipe fitters, boilermakers, and maintenance personnel. Intuitive control panel with two different ignition options: contact ignition with TIG-LIFT and contactless HF ignition. Three different torch modes: 2-stroke, 4-stroke, and 4-stroke LOG. Three different TIG welding modes: TIG with control of gas pre-flow and post-flow time, current rise time and current intensity; TIG pulse with adjustable frequency and welding current intensity; and TIG spot for convenient tacking with deactivated current rise and fall control. AIP function (adjust ideal position) with search arc to find the welding start position. The device has 10 memory locations in MMA and TIG mode. The MMA pulse mode is ideal for piercing seams and also has an adjustable HOT START function. SPOT mode (TIG DC or AC) allows for fast and precise tacking of thin sheets before welding. Ignition modes include contactless HF ignition or LIFT ignition by contact for welding in high-frequency sensitive environments. Automatic torch recognition is compatible with torches with lamella button and double button. Generator-compatible with +/- 15%. Maximum power is 7 kW.

Further technical features: Width: 21 cm, Length: 43 cm, Operating modes: 2-stroke / 4-stroke / 4-stroke LOG, Ignition type: HF ignition / TIG LIFT, Weight: 10 kg, Mobility: portable, Protection class: IP 21, Current type: direct current (DC), Version: with accessories, Height: 33 cm, Welding process: TIG, MMA, Mains voltage: 230 V / 50/60 Hz, Fuse protection: 16 A, Pulses: 0.1 - 900 Hz, Power consumption: 6903 W, Open circuit voltage: 65 V.

Scope of delivery: TIG welding system, TIG welding torch SR 26 DB 4 m, earth cable 2 m prefabricated, electrode holder 2 m prefabricated.