ENgas cooled system: FastMig pulse + MXF2.2.21.4.5.6.8.2.3.7.MXF wire feed unit1.FastMig Pulse power source2.Gas supply3.MMA electrode holder4.Remote control device5.Air cooled welding Gun6.Power cable7.Earth return lead and clamp8.asseMBly OF Mig/Mag systeM2.3Assemble the units in the order mentioned below. Follow the additional mounting andoperation instructions delivered with each package.1. installation of power sourceRead paragraph: ”Installation” in the operation instructions for FastMig™ power sources, andcomplete the installation according to that advice.2. Mounting of power sources to transport wagonRead and follow the instructions given in the transport cart installation/assembly manual3. Mounting the FastMig MXF wire feed unit to the power sourceRemove the cover sticker on top of the power source. Screw the fastening pivot into thepower source – hand tighten only. Place the supplied plastic spacers over the pivot. Lift theMXF wire feeder into place, locating over the pivot.4. Connecting cablesConnect the cables in accordance with the equipment notes provided in this manual.The polarity of the welding wire (+ or -) can be selected by connecting the wire feed unit toeither the positive or negative power source terminals.Most Mig/Mag applications run the wire feed unit connected to the positive terminal of thepower source.5. Mounting FastMig wire feed units to boom and swing armsWhen mounting wire feed units to boom and swing arms, the unit must be electricallyisolated from both.Suspension angle of wire feed unit can be changed by moving the fixing point in handle.EN8FastMig MXF65, 67 / © Kemppi Oy / 0920I