Kemppi Pro Evolution 3200 Operation Instruction Manual

Also see for Pro 5200 EVOLUTION: Operation instructions

Contents

Kemppi Pro Evolution 3200 Operation Instruction Manual Manual pdf 11 page image

Kemppi pro evolution 300, 400, 500, 300 mvu, 400 mvu, 500 mvu / 0617 – 11© Kemppi oyU 2=20V+0,04xI2U 2UU 2I2I 2Point to point weldingPoint to point welding is necessary then when the seam to be welded does not withstand heat ofcontinuous arc and welding has to be carried out by interrupting arc. The reason is usually thinmaterials or variable fittings.The machine has characteristic curve which makes interrupting of arc easier when electrode isdrawn further from seam.6. maIntenanceThe amount of use and the working environment shoud be taken into consideration whenplanning the frequency of maintenance of the machine. Careful use and preventive maintenancewill help to ensure trouble-free operation.6.1. cablesCheck the condition of welding and connection cables daily. Do not use damaged cables.Make sure that the mains cables in use are safe and according to laid down regulations.The repair and mounting of a mains connection cables should be carried out only by anauthorized electrician.Carbon arc gougingIn carbon arc gouging there are dynamic constant voltage curves. If the tip gouging carbonmakes a short circuit, the power source will make an strong increase to the current, the shortcircuit ends rapidly and the arc will remain or reignite easier.5. coolIng unIt supply1~230 v / 250 vaKemppi Pro Evolution 4200 and 5200 power sources have as stardard a by productive earthedoutlet X16 isolated safety transformer. Procool cooling unit is connected to this outlet.U is limited below max. voltageof machinestatically constant currentdynamically constant voltage