Product Guide: Clean Air E™ – Changing Out the Hose
Need to replace the hose on your Clean Air E™ fume extraction gun? We’ve got you covered! Follow these simple steps to swap it out quickly and keep your fume extraction system performing at its best. Watch now and ensure clean, efficient welding every time.
Instructions
1. If replacing the vacuum hose assembly, remove all screws to separate the handle halves and remove the front hose swivel from its cavity.
2. Remove screw covers and two screws securing the rear handle, then slide the rear handle and strain relief backward to remove them.
3. Remove screws on the Y Connector and open to expose the cable assembly and rear hose swivel.
4. Pull the vacuum hose assembly backward to remove it from the cable assembly.
5. Slide the new vacuum hose assembly forward over the cable assembly until the front hose swivel rests in its cavity. Align the handle halves and reinstall all screws to retain hose assembly within handle.
6. With the cable straight, pull the hose and position it into the Y Connector, ensuring no slack. Tighten Y Connector screws, correctly positioning rubber boot within the Y Connector.
7. Slide rear handle and strain relief forward onto the cable assembly and secure with screws and screw covers.
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The Importance of Implementing a Layered Approach to Fume Mitigation
The Importance of Implementing a Layered Approach to Fume Mitigation
Regardless of your experience level, keeping your weld environment safe is a top priority. A multifaceted approach to fume mitigation can help you maximize safety and efficiency. Could it be time to take a closer look at your fume control strategies? Read our article published in the February issue of Fabricating & Metalworking.

Bernard® BTB Gun Transforms Aluminum Welding for 4-Star Trailers
Bernard® BTB Gun Transforms Aluminum Welding for 4-Star Trailers
For the past 40 years, 4-Star Trailers in Oklahoma has built high-quality aluminum stock and horse trailers. Aluminum is lightweight, corrosion-resistant, and strong—ideal for trailers designed to endure tough road conditions. However, welding aluminum with a push-pull gun has its challenges. The heaviness of the tool can make it difficult to maneuver in tight angles, and the added weight can lead to welder fatigue, especially when working on large parts or frames. Additionally, this setup can cause delays in production timelines due to discomfort and inefficiency during long hours of use.
Before switching to the Bernard® BTB Semi-Automatic Air-Cooled MIG Gun, the team regularly faced feeding issues. The feeding problems were especially noticeable when working on large aluminum parts, causing disruptions and affecting their ability to keep up with demanding production schedules. The difficulty in maneuvering the push-pull gun, coupled with the physical strain it placed on welders, contributed to frequent delays and a slower pace of work.
The BTB Gun has been a game-changer. It pushes aluminum wire long distances with ease, something that wasn’t possible with the previous system. Its design is lightweight and maneuverable, making it far easier for welders to handle, especially in tight spots. This has significantly reduced fatigue, allowing the team to work longer and more comfortably without sacrificing quality. The customizable neck lengths of the BTB Gun are another huge advantage, allowing welders to reach into tight angles or handle bigger components with greater ease.
The Easy Feed Liner in the BTB Gun reduces friction, making it simpler to feed aluminum wire and minimizing downtime—critical for maintaining a steady workflow in a busy shop. With fewer interruptions, the team is able to stick to production goals and meet deadlines more effectively. The use of AccuLock consumables also contributes to less maintenance, as they last longer than other options, cutting down on the frequency of replacements and the time spent on maintenance tasks.
The biggest benefit? The team is more productive and satisfied with their work. With fewer interruptions and smoother operations, they’re able to produce high-quality welds faster. The BTB Gun has not only made their jobs easier but also helped the business run more efficiently. It’s become an indispensable tool in their shop, enabling them to build even tougher, more dependable trailers while improving overall productivity and welder satisfaction.
Introducing Clean Air E™
Introducing Clean Air E™
Bernard’s Clean Air E™ fume extraction MIG Gun helps create a cleaner and more productive welding environment by capturing up to 95% of fumes at the source, improving weld visibility, and reducing welder fatigue. Designed for durability in heavy industrial use, it minimizes rework, lowers compliance risks, and supports efforts to attract and retain top talent. Say goodbye to compromise and hello to precision, performance, and peace of mind.
It Starts At The Source™
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Features and Benefits of the Clean Air E™
Features and Benefits of the Clean Air E™
Discover the Clean Air E™ difference.
Superior Fume Control Right at the Source With up to 95% source fume capture efficiency, the Clean Air E minimizes airborne contaminants, protects your team, and improves visibility on every weld. It helps you meet stringent compliance standards without compromise. Effortless Ergonomics for Extended Use Designed for welders, the Clean Air E features a balanced build, optimized handle design, and a ball swivel for added flexibility. This reduces strain and improves control, focusing on comfort and efficiency to help welders stay productive through long shifts. Industrial-Grade Durability, Reduced Downtime Built for heavy-duty use, the Clean Air E is engineered to last. Its rugged design, combined with long-life consumables, reduces maintenance demands and lowers total costs, keeping your team welding without interruption. Enhanced Visibility for Precise Welds Clearer sightlines mean better welds. The Clean Air E is designed to minimize arc obstructions, providing improved visibility and weld access. With a better view of the weld puddle, welders can work with greater accuracy, control, and consistency.
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