Lincoln Electric CV-400 User Manual

CV-400

HASE

Rugged, Proven Construction for Wire Welding

The rugged CV-400 is ready to tackle MIG and cored wire fabrication and production work in a variety of industries: transportation, heavy equipment, structural steel, railroad, furniture, appliances and sheet metal fabrication. Simple fixed inductance, time-proven technology and heavy-duty construction will deliver years of reliable performance.

Processes

MIG, Flux-Cored, Gouging

MIG WELDERS

Output

Input

Advantage Lincoln

• Lincoln’s unique fixed inductance design delivers exceptional short-circuit metal transfer characteristics.

• 115V and 42V wire feeder auxiliary power with circuit breaker protection.

• Connect wire feeders via either 14-pin MS-type or terminal strip.

• Internal components, including windings, rectifiers and circuit boards, are coated to protect against the effects of moisture and corrosion.

TECHNICAL SPECIFICATIONS

Product Product Rated Output Input Current @ H x W x D Net Weight

Name Number Input Power Current/Voltage/Duty Cycle Rated Output Output Range inches (mm) lbs.(kg)

CV-400 K1346-13 230/460/3/60 400A/36V/100% 77/39A 60-500A 27.5 x 22.2 x 32 383

(w/meters) 450A/38V/60% 80/40A 12-42V (699 x 564 x 813) (174)

K1346-22 (w/meters)

230/460/575/3/60

• Electronic and thermostatic protection from current overload and excessive temperatures. Indicator light lets you know when machine is reset.

• Three year warranty on parts and labor.

• Seven year warranty on the power rectifier.

Dimensions

77/39/31A 80/40/32A

Publication E4.30 11/05

www.lincolnelectric.com

web update 7/08

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

8. Thermal Overload Light

9. Voltmeter Polarity Switch

10. 14 Pin MS Type Connector

• Thermal trip indicator light.

• “Cold” electrode with a solid state contactor when the trigger is released for added safety.

910

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

Order K2496-1

• CV-400 Power Source (K1346-13)

• LF-74 Bench Model, Heavy Duty (Heavy Duty Wire Reel Stand)

• .045” Drive Rolls for Solid Wire

• Heavy Duty Wire Reel Stand

• Control Cable – 10 ft. (3.0m)

• Weld Power Cable – 10 ft. (3.0m)

• Work Clamp

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

• Harris Flowmeter Regulator and Gas Hose

CV-400 / LF-72 Ready-Pak Package

Order K2439-1

• CV-400 Power Source (K1346-13)

• LF-72 Bench Model, Heavy Duty (Heavy Duty Wire Reel Stand)

• .035"-.045” Drive Rolls for Solid Wire