Performance, Features, System Selection

A CLOSER LOOK

PERFORMANCE

•Provides line voltage compensation for maintaining weld consistency, even with changes of ±10%.

•Full output control potentiometer lets operator accurately regulate power levels.

•Excellent arc stability and weld consistency.

FEATURES

•Quick, simple 14-pin MS-type (amphenol) wire feeder connection.

•Low flat-top case can be placed under a workbench or stacked on top of each other for smaller footprint.

•Remote control of output is possible via 14 pin connector on the control panel or terminal strip connection.

Key Controls

1.Strain Relief for Terminal Strip Connection

2.Analog Amps & Volts Meters

3.Local / Remote Control Switch

4.Input Power On / Off Switch

5.Input Power Pilot Light

6.Output Voltage Control Knob

7.Circuit Breakers

•Thermal trip indicator light.

•“Cold” electrode with a solid state

contactor when the trigger is released for added safety.

8. Thermal Overload Light

9. Voltmeter Polarity Switch

10. 14 Pin MS Type Connector

QUALITY AND RELIABILITY

•Electronic and thermostatic protection from current overload or excessive temperatures.

•Solid state circuitry provides extra long life during repetitive applications.

•Three-year warranty on parts and labor.

•Manufactured under a quality system certified to ISO 9001 requirements and ISO 14001 environmental standards.

SYSTEM SELECTION

Ready-Pak®Packages

Take the hassle out of ordering. Order a Ready-Pak pre-assembled welding package.

CV-400 / LF-74 Ready-Pak Package	CV-400 / LF-72 Ready-Pak Package
Order K2496-1	Order K2439-1
• CV-400 Power Source (K1346-13)	• CV-400 Power Source (K1346-13)
• LF-74 Bench Model, Heavy Duty	• LF-72 Bench Model, Heavy Duty
(Heavy Duty Wire Reel Stand)	(Heavy Duty Wire Reel Stand)
• .045” Drive Rolls for Solid Wire	• .035"-.045” Drive Rolls for Solid Wire
• Heavy Duty Wire Reel Stand	• Heavy Duty Wire Reel Stand
• Control Cable – 10 ft. (3.0m)	• Control Cable – 10 ft. (3.0m)
• Weld Power Cable – 10 ft. (3.0m)	• Weld Power Cable – 10 ft. (3.0m)
• Work Clamp	• Work Clamp

• Magnum 400 MIG Gun with 15 ft. cable (4.5m) • Magnum 400 MIG Gun with 15 ft. cable (4.5m)

• Harris Flowmeter Regulator and Gas Hose

Shown: CV-400 / LF-72 Ready-PakTMPackage

CV-400

[2]	www.lincolnelectric.com

CV-400 specifications

The Lincoln Electric CV-400 is a highly regarded machine in the field of welding, specifically designed for dual-purpose applications such as MIG and flux-cored welding. This versatile welder offers a blend of innovative technology and robust engineering, making it an ideal choice for both industrial and DIY enthusiasts.

One of the standout features of the CV-400 is its constant voltage operation, which ensures a steady arc, providing high-quality welds even in demanding conditions. The machine has a maximum output of 400 amps, allowing it to tackle thick materials with ease, while its flexible amperage settings cater to a wide range of welding tasks. This capability makes it suitable for a variety of metals, including aluminum, stainless steel, and mild steel.

The CV-400 is equipped with Lincoln Electric's Advanced Job Management technology, providing intuitive controls that allow welders to easily set parameters and optimize performance. This feature minimizes the learning curve for novice welders while offering enough sophistication for experienced users to fine-tune settings for more complex projects.

In terms of portability, the design of the CV-400 is compact and lightweight, making it easy to transport between job sites. It is also built for durability, featuring a rugged case that protects internal components from harsh working environments.

Safety is a primary concern for Lincoln Electric, and the CV-400 incorporates several safety features, including thermal overload protection and a built-in fan to prevent overheating during continuous operation.

The machine is designed for efficiency, incorporating a wire feeder that eliminates the need for external components, streamlining the setup process. It also has the capability to use both solid and flux-cored wires, which means it can adapt to various welding conditions by providing versatility in wire types.

An additional aspect that sets the CV-400 apart is its compatibility with various accessories and add-ons from Lincoln Electric, enhancing its functionality and usability for a more comprehensive welding experience.

In summary, the Lincoln Electric CV-400 combines power, versatility, and user-friendly technology, making it an outstanding choice for professionals and hobbyists alike. Whether you are working on fabrication, repair, or maintenance projects, this welder stands out for its performance and reliability.

Lincoln Electric CV-400 warranty Performance, Features, Quality and Reliability, System Selection

Models: CV-400