Kemppi FastMig MXF65 Operating Manual

Also see for MXF 65: Operating manual Quick guide Operating instructions

Kemppi FastMig MXF65 Operating Manual Manual pdf 14 page image

ENBurn BaCk tiMe2.11FastMig electronics controls the burn back time. When welding stops an automatic sequenceensures that the filler wire does not stick to the work piece and that no ball is formed at thewire tip, ensuring reliable re-ignition. This system works regardless of the wire feed speed set.earth return CaBle2.12Preferably the earth return cable and clamp should be connected directly to the weldingmaterial.Always use a good quality, 70mm2 heavy copper cable, and if possible a screw type 600Aclamp. Ensure that the surface contact to the work piece is clean of metal oxide and or paint.Make sure the clamp is firmly secured.shielding gas2.13NOTE! Handle shielding gas bottle with care. Assess the risks associated with handling and usingcompressed gas. Always use a cylinder transport carriage and secure the cylinder safely.There are many different suppliers of quality shielding gases for welding. Please ensure thatyou are selecting the correct gas for your application. FastMig Pulse uses welding curvesfor Synergic and Pulsed welding. These curves are created and recommend a particular gasmixture to be used. This information can be found in the basic curve information P65 panel.Shielding gas effects welding performance and is a fundamental component to overall weldquality.MMT 32l/min5101520NOTE! Shielding gas flow rate from the welding gun is set according to the application, weld joint,gas type and gas nozzle shape and size. The flow rate should be measured at the welding gunnozzle before welding via a Rotameter, and normally measure's between 10 – 20 litres per minutefor many welding applications.12FastMig MXF65, 67 / © Kemppi Oy / 0920I