Lincoln Electric K470, K471, K514, K2286-1, K1802-1 manual 4GENERAL DESCRIPTIONA-4

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A-4GENERAL DESCRIPTIONA-4

MAGNUM 400 SHORT NECK (400 amperes at reduced duty cycle) 40% WITH CO2 GAS*

 

 

 

 

 

 

 

 

 

Description

Gun

 

Contact Tips

Gas

 

 

 

 

 

 

 

 

 

 

Product

Cable

Wire Size

Standard

Diffuser

Gas

 

Cable

Gun Tube

Number

Length (m)

in. (mm)

Duty

Assembly

Nozzle

Insulator

Liner

60°

 

 

 

 

 

 

 

 

 

K541-1

10 ft.

.035 (0.9)

KP2020-1B1

 

 

 

 

 

 

(3.0)

.045 (1.2)

-2B1

KP2024-1

KP1932-1

KP2023-1

KP1933-1

KP1928-2

K541-2

12 ft.

.035 (0.9)

KP2020-1B1

 

 

 

 

 

 

(3.6)

.045 (1.2)

-2B1

KP2024-1

KP1932-1

KP2023-1

KP1933-1

KP1928-2

K541-3

15 ft.

.035 (0.9)

KP2020-1B1

 

 

 

 

 

 

(4.5)

.045 (1.2)

-2B1

KP2024-1

KP1932-1

KP2023-1

KP1933-1

KP1928-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* May also be used with other gases at reduced rating (up to 30%)

MAGNUM 400 SHORT NECK COMPLETE ASSEMBLY WITH FEEDER CONNECTOR (400 amperes) @ 40% WITH CO2 GAS *

 

 

 

 

 

 

 

 

 

 

 

Description

Gun

 

Contact Tips

Gas

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product

Cable

Wire Size

Heavy

Diffuser

Gas

Cable

Gun Tube

Feeder**

Number

Length (m)

in. (mm)

Duty

Assembly

Nozzle

Liner

60°

Type

 

 

 

 

 

 

 

 

 

 

 

K541-21

15 ft.

.035 (0.9)

KP2021-1B1

 

 

 

 

Miller

 

 

 

(4.5)

.045 (1.2)

-2B1

KP2024-1

KP1930 -2

KP1933-1

KP1928-2

K466-3

K541-22

15 ft.

.052 (1.3)

KP2021-3B1

 

 

 

 

Miller

 

 

 

(4.5)

1/16 (1.6)

-4B1

KP2024-1

KP1930 -2

KP1933-2

KP1928-2

K466-3

K541-23

15 ft.

.035 (0.9)

KP2021-1B1

 

 

 

 

Lincoln

 

 

 

(4.5)

.045 (1.2)

-2B1

KP2024-1

KP1930 -2

KP1933-1

KP1928-2

K466-1

 

 

 

 

 

 

 

 

 

 

 

K541-24

15 ft.

.052 (1.3)

KP2021-3B1

 

 

 

 

Lincoln

 

 

 

(4.5)

1/16 (1.6)

-4B1

KP2024-1

KP1930 -2

KP1933-2

KP1928-2

K466-8

 

 

 

 

 

 

 

 

 

 

 

K541-25

15 ft.

.035 (0.9)

KP2021-1B1

 

 

 

 

Tweco

 

 

 

(4.5)

.045 (1.2)

-2B1

KP2024-1

KP1930 -2

KP1933-1

KP1928-2

K466-2

 

 

 

 

 

 

 

 

 

 

 

K541-26

15 ft.

.052 (1.3)

KP2021-3B1

 

 

 

 

Tweco

 

 

 

(4.5)

1/16 (1.6)

-4B1

KP2024-1

KP1930 -2

KP1933-2

KP1928-2

K466-2

 

 

 

 

 

 

 

 

 

 

 

*May also be used with other gases at reduced rating (up to 30%)

**Feeder Kits installed on the gun at the factory.

MAGNUM 300 & 400

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Contents Magnum 300 California Proposition 65 Warnings SafetyElectric Shock can kill Welding Sparks can cause fire or explosion Précautions DE Sûreté Thank You Table of Contents General Description General DescriptionMagnum 300 300 amperes AT 60% Duty Cycle with CO2 GAS Magnum 400 400 amperesAT 60% Duty Cycle with CO2 GAS 4GENERAL DESCRIPTIONA-4 Safety Precautions InstallationInstallation Contact TIP and GAS Nozzle Installation Connection to Feeder Connection to Lincoln 10 Series Feeders Electrodes and Equipment OperationGUN Tubes and Nozzles MaintenanceCable Wire Feeder END Repair Requires 2 S19492-1 Cable Handle Strain Relief Housing Incoming Connector Thread Sizes for Magnum 300 & 400 Consumables Problems TroubleshootingTroubleshooting Magnum 300 Magnum 300 Precaucion Aviso DE