Mobiflex™ 400-MS

Mobile Welding Fume Extractor

Lincoln Electric’s® Mobiflex™ 400-MS is a portable, low vacuum/high volume self-cleaning filtration system designed for heavy duty extraction and filtration of welding fumes.

The lightweight and rugged design of the Mobiflex™ 400-MS along with the standard front caster and rear wheels allows for easy portability. It is ideal for facilities that require welding fume extraction in multiple locations, including maintenance departments, general fabrication and job shops, and industrial welding environments. Because of the self-cleaning function, the Mobiflex™ 400-MS can also be used in production environments where welding duty cycles are longer and more frequent.

The Mobiflex™ 400-MS can be configured with Lincoln’s LFA 3.1 or LFA 4.1 fume extraction arms or with the 152 mm (6") diameter, 5 m (16’) long flexible hose and hood set. Lincoln Electric’s® fume extraction arms are designed to provide welders optimal motion and reach for their specific welding position(s) and work area. The arm lengths range from 3.1 m (10 ft.) to 4.1 m

(13 ft.). For hard to reach areas such as confined spaces, the flexible hose and set can be easily carried to locations where an extraction arm just is not feasible.

The internal extraction fan is designed specifically for weld applications. It extracts weld fume through the arm, into the internal spark arrestor and finally through the self-cleaning filter cartridge capturing the welding fume particulate. As the particulate is collected on the outside of the filter cartridge and builds up, the filter is then automatically cleaned causing the particulate to fall into the collection bin for easy, hands free disposal.

The Mobiflex™ 400-MS filter is recommended for consumable use of approximately

6,000 lbs. (2722 kg) of MIG wire or 4,000 lbs. (1814 kg) of stick or flux-cored wire before replacing.

Filter performance will be affected by process and application variables including: base metal(s), consumables(s), and coatings (oil) if applicable.

Processes

Stick, TIG, MIG, Flux-Cored

ENVIRONMENTAL SYSTEMS

Input

1

PHASE

60

Hz

Shown:

Mobiflex™ 400-MS with optional Extraction Arm

Advantage Lincoln

•Generous 735 CFM airflow with LFA 3.1/4.1 extraction arm(1).

•Filter efficiency up to 99.8%(2).

•Generous 30 m2 (325 ft2) filter cartridge with ExtraCoat® pretreatment.

•Electronic differential pressure system monitors internal static pres- sure and controls filter cleaning.

•Indicator light for saturated filter.

•RotaPulse® automatic filter cleaning system.

•Internal aluminum mesh spark arrestor.

•Low noise operation: 69dBA.

•One-year warranty on unit; 30 days on filter, hoses and hose adaptors.

Mobiflex™ 400-MS System includes:

•Filter, plastic housing, 8" flexible hose, 6 meter (19 ft.) 115VAC input power cord and instruction manual.

NOTE: Extraction Arm of your choice is required.

(1)CFM level is dependent upon arm length, fan type and system maintenance.

(2)Per Din EN 60335-2-69 Standards.

TECHNICAL SPECIFICATIONS

Product

Name

Mobiflex™ 400-MS

Base Unit

Product Number

K1741-1

Filter Type/

Filter Size

Pretreated Cellulose

30 m2 (325 ft2)

Input

Power

115/1/60

Input

Current

12A

Dimensions

H x W x D mm (in.)

1020 x 810 x1200

(40 x 32 x 48)

Net Weight

kg (lbs.)

130

(286)

Publication E13.13 2/07

Web Update 5/08 www.lincolnelectric.com

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Lincoln Electric warranty Processes, Input, Mobiflex 400-MS System includes
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400-MS specifications

The Lincoln Electric 400-MS is a versatile and robust multi-process welding machine designed for professionals and enthusiasts alike. It combines advanced technology and user-friendly features to deliver exceptional performance across various welding applications, including MIG, TIG, and stick welding. With its impressive range of capabilities, it is an ideal choice for both light fabrication and heavy industrial use.

One of the standout features of the Lincoln Electric 400-MS is its reliable and powerful inverter technology, which allows for efficient energy consumption while providing consistent heat control. This technology contributes to a higher duty cycle, enabling users to work continuously without frequent interruptions, thereby maximizing productivity on the job site.

The machine is equipped with a dual voltage input capability, allowing it to operate on 230V or 460V power sources. This flexibility makes it suitable for a wide variety of work environments, from home workshops to high-demand industrial facilities. Furthermore, the Lincoln Electric 400-MS supports a variety of welding wire types, including aluminum and stainless steel, making it adaptable to numerous materials and projects.

Another key characteristic of the Lincoln Electric 400-MS is its intuitive digital interface. This feature simplifies the adjustment of settings, allowing users to quickly dial in the correct parameters for their specific welding needs. The machine's user-friendly controls enhance the welding experience, making it less intimidating for beginners while providing advanced users with the precision they require.

Safety is also a priority with the Lincoln Electric 400-MS, which comes equipped with integrated features such as thermal overload protection and an automatic shut-off system. These safeguards help ensure durability and longevity, protecting the machine from potential damage due to excessive heat or misuse.

In terms of portability, the unit is compact and lightweight, making it easy to transport between job sites. Its rugged construction further enhances its durability, allowing it to withstand the rigors of demanding work environments.

Overall, the Lincoln Electric 400-MS stands out as a multi-process welding machine that melds advanced technology with user-friendly design. Its impressive versatility, ergonomic features, and commitment to safety make it a top choice for welders looking to enhance their skill set and tackle a wide range of projects with confidence.
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