The Lincoln Electric Viking 3350 ADV Mossy Oak Welding Helmet K5423-5 represents an industry - defining evolution. The VIKING 3350ADV Series elevates our proven premium auto - darkening helmet line. It combines exclusive 4C Optics and X6 Headgear, along with advanced digital controls, modular work - piece illumination, auto - shade technology, and Bluetooth connectivity. This sets a new bar for professional welding helmet functionality.
The 3350 ADV series features an intelligent digital user interface that transforms expectations for professional welding helmets. The large, high - resolution display pairs with simple, precise industrial controls for easy adjustments. The user - friendly main menu offers a wide range of new helmet features, including Arc Information, Diagnostics, Display Settings, and Bluetooth.
The digital interface is an innovative, full - color industrial display. It lets you use all advanced features like half - shade adjustments, memory mode, and battery life view. The auto - shade technology dynamically adjusts the lens according to the arc and your preferences.
For unmatched productivity, there's an external, low - profile LED light and grind controls. Three memory slots save commonly used settings. The light turns off when welding starts, and you can save settings from the helmet or your phone via the new app.
The industry - leading 4C ADF Technology enhances lens performance in four key areas for welders: Clarity (Optical Clarity 1/1/1/1), Color (real - color view), Carat (lightweight), and Cut (even shade from any angle). The extra - large 11.8 square - inch auto - darkening lens offers a wide field of view for more versatility and control.
The GearPoint Mobile App and Bluetooth connection offer great benefits. Track daily usage and review up to 6 months of helmet usage. Access welder resources like replacement parts instructions, welding guides, product updates, and a distributor locator. Set up predictive maintenance to get notified about replacing lenses and gun parts. Easily adjust welding settings from your phone.
This helmet comes with a 5 - year warranty, protecting your investment for 60 months from the purchase date. GearPoint also tracks the warranty and your serial number.
What's included: (1) VIKING 3350 ADV Welding Helmet, (1) Bandana, (1) Protective Drawstring Bag, (1) Helmet Sticker Sheet, (5) KP2898 - 1 Outside Cover Lenses, (2) KP5244 - 1 Inside Cover Lenses.






Using your Lincoln Viking 3350 ADV Welding Helmet is easy. First, put on the helmet like you would any other headgear. Adjust the X6 Headgear to fit your head comfortably.
Before you start welding, you can set up your preferred settings. Use the large high - resolution digital interface to make adjustments. You can use the main menu to access features like Arc Information and Display Settings. If you like, you can also connect your phone via Bluetooth and use the GearPoint Mobile App to adjust settings more conveniently.
When you start welding, the auto - shade technology will adjust the lens based on the arc and your preferences. The external LED light will turn off automatically when you start welding, and turn on again when you stop.
To save time, use the three memory slots to save your commonly used settings. You can save these settings either from the helmet's controls or through the app on your phone.
Here are some important things to keep in mind. Always make sure the helmet is in good condition before using it. Check the lenses regularly for any damage. If you notice any cracks or scratches on the lenses, replace them right away using the included replacement lenses.
For maintenance, keep the helmet clean. You can use a soft, dry cloth to wipe the exterior of the helmet. Don't use harsh chemicals or abrasive materials as they can damage the helmet. Also, make sure to charge the battery regularly if it's a rechargeable model. The GearPoint app can help you keep track of the battery life.
If you have any questions or need to replace parts, refer to the welder resources in the app. It has instructions for replacement parts and other useful information. Enjoy welding with your new Lincoln Viking 3350 ADV Welding Helmet!