Lincoln Magnum Pro AL Air-Cooled Push-Pull MIG Gun, 25 ft - K3478-2

The new Magnum PRO AL pistol grip models are a game-changer for aluminum push-pull welding. They're designed to cut downtime and boost efficiency. Key features include superior push-pull wire feeding technology for smooth wire movement and less damage, a quick-change liner for easy access, common Magnum PRO consumables, a lightweight and ergonomic handle suitable for heavy work, a recessed adjustment dial to prevent accidental changes during welding, and a removable drive roll cover for easy wire and roll access.

Using this Lincoln Magnum Pro AL MIG gun is straightforward. First, make sure your welding machine is set up correctly according to the aluminum material you're using. The gun has a superior push-pull wire feeding technology, so just load the wire into the feeder and it should move smoothly. To change the liner, simply remove the liner nut. When it comes to consumables, you can use the common ones with all Magnum PRO MIG guns. The standard 550A expendables with the Magnum PRO AL are easy to find and replace. During welding, be careful not to accidentally change the recessed adjustment dial at the rear of the handle. The gun's lightweight and ergonomic handle makes it easy to hold, but make sure you have a good grip, especially during heavy-duty work. For maintenance, regularly check the wire and drive rolls. You can easily access them by removing the drive roll cover. Keep the gun clean and store it in a dry place when not in use. If you notice any issues with wire feeding or other functions, check the components for damage and replace them if necessary.