Lincoln Electric Welder CV 400 User Manual

MIG WELDERS  
CV-400  
Output  
CV  
Rugged, Proven Construction  
for Wire Welding  
DC  
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.  
Input  
3
PHASE  
60  
Hz  
Processes  
MIG, Flux-Cored, Gouging  
Advantage Lincoln  
• Lincoln’s unique fixed inductance design delivers exceptional  
short-circuit metal transfer characteristics.  
• Electronic and thermostatic protection from current overload and  
excessive temperatures. Indicator light lets you know when machine  
is reset.  
• 115V and 42V wire feeder auxiliary power with circuit breaker  
protection.  
• Three year warranty on parts and labor.  
• Seven year warranty on the power rectifier.  
• 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  
Dimensions  
H x W x D  
inches (mm)  
Product  
Name  
Product  
Number  
Rated Output  
Current/Voltage/Duty Cycle  
Input Current @  
Rated Output  
Net Weight  
lbs.(kg)  
Input Power  
Output Range  
CV-400  
K1346-13  
(w/meters)  
230/460/3/60  
400A/36V/100%  
450A/38V/60%  
77/39A  
80/40A  
60-500A  
12-42V  
27.5 x 22.2 x 32  
(699 x 564 x 813)  
383  
(174)  
230/460/575/3/60  
77/39/31A  
80/40/32A  
K1346-22  
(w/meters)  
Publication E4.30 11/05  
web update 7/08  
 
A CLOSER LOOK  
Typical MIG Welding Systems  
CV-400 / LN-742 Wire Feeder  
CV-400 / DH-10 Wire Feeder  
Best for applications where more process control is required –  
for arc starting, welding and crater control!  
For maximum welding flexibility – select the DH-10 dual feeder.  
Weld with two different types and sizes of wire – with two different  
welding procedures!  
• CV-400 Power Source  
K1346-13  
K617-1  
K1819-10  
KP653-052S  
K1524-1  
• LN-742 (Two Roll) Wire Feeder  
• Control Cable – 10 ft. (3.0m)  
• .045" (1.2mm) Drive Roll & Guide Tube Kit  
• Universal Stand  
• CV-400 Power Source  
K1346-13  
• DH-10 Wire Feeder  
K1499-3  
KP1505-045S(2)  
K471-21(1)(2)  
• .045" (1.2mm) Drive Roll & Guide Tube Kit  
• Magnum 400 Gun & Cable Assembly  
and Connector Kit  
• Swivel Platform  
• Magnum 400 Gun & Cable Assembly  
and Connector Kit  
K1557-1  
K2286-1(1)  
• 600 Amp Weld Cable  
• Work Clamp  
• Harris Flowmeter Regulator and Gas Hose  
• Undercarriage (twin cylinder)  
K1842-10(2)  
K910-2  
K586-1  
K841  
• 600 Amp Weld Cable  
• Work Clamp  
• Harris Flowmeter Regulator and Gas Hose  
• Undercarriage (twin cylinder)  
K1842-10(2)  
K910-2  
K586-1  
K841  
(1)  
Fully assembled, gun connector included.  
(2)  
Two required.  
CV-400 / LN-10 Wire Feeder  
Where premium welding performance and control is demanded –  
this system delivers!  
• CV-400 Power Source  
• LN-10 Wire Feeder  
K1346-13  
K1559-3  
• .045" (1.2mm) Drive Roll & Guide Tube Kit  
• Swivel Platform  
• Magnum 400 Gun & Cable Assembly  
and Connector Kit  
K1505-045S  
K1557-1  
K471-21(1)  
• 600 Amp Weld Cable  
• Work Clamp  
• Harris Flowmeter Regulator and Gas Hose  
• Undercarriage (twin cylinder)  
K1842-10(2)  
K910-2  
K586-1  
K841  
RECOMMENDED OPTIONS  
Undercarriage  
Platform undercarriage with  
mountings for two gas cylinders  
at rear of welder.  
Order K841  
GENERAL OPTIONS  
Remote Output Control  
Consists of a control box with  
choice of two cable lengths.  
Permits remote adjustment of  
output. 6-pin connection.  
Order K857 for 25 ft. (7.6m).  
Order K857-1 for 100 ft. (30m).  
Jumper Plug Kit  
Required to close the contactor  
in the power source when the  
power source is used with a  
remote output contactor such as  
the contactor in the K449 LN-25,  
or K1870-1 LN-15 wire feeder.  
Order K484  
Remote Control Adapter  
Y connection adapter for connect-  
ing K857 Remote Output Control  
(6 pin plug connection) and wire  
feeder input cable (14-pin plug  
connection) to power source  
14-pin receptacle.  
Order K864  
CV-400  
[3]  
 
CV-400 ORDER FORM  
PRODUCT DESCRIPTION  
ORDER NUMBER  
QUANTITY  
PRICE  
CV-400 with meters 230/460/3/60  
CV-400 with meters 230/460/575/3/60  
K1346-13  
K1346-22  
Ready-Pak® Package  
CV-400/LF-72  
CV-400/LF-74  
K2439-1  
K2496-1  
Recommended General Options  
Remote Output Control, 25 ft. (7.6m)  
100 ft. (30m)  
Remote Control Adapter  
Undercarriage  
K857  
K857-1  
K864  
K841  
K484  
Jumper Plug Kit  
Recommended Wire Feeder Options  
LF-72, LF-74  
LN-742  
LN-8  
LN-9  
LN-9 GMA  
LN-10  
See publication E8.11  
See publication E8.20  
See publication E8.30  
See publication E8.50  
See publication E8.50  
See publication E8.200  
See publication E8.200  
See publication E8.60  
See publication E8.100  
See publication E8.300  
See publication E9.10  
See publication E9.30  
See publication E9.45  
DH-10  
LN-15  
LN-25  
Cobramatic®  
NA-3  
NA-5  
NA-5R  
TOTAL:  
C U S T O M E R A S S I S T A N C E P O L I C Y  
The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the  
needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for advice or information about their use of our products. We respond  
to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability,  
with respect to such information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect to  
such information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or correcting any such information or advice once it has  
been given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.  
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility  
of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.  
THE LINCOLN ELECTRIC COMPANY  
22801 St. Clair Ave., Cleveland, OH 44117-1199 • 216.481.8100 • www.lincolnelectric.com  
 

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