Lincoln Electric Official Setup and Operation Manual for LN-25 Wire Feeder K449

14 Pin

SYSTEM SELECTION

ACROSS THE ARC SET-UP (with Electrode Cold Operation and Remote Voltage Control at LN-25)

Electrode cold operation is available with K449 or K428 (with optional K443-2 Internal Contactor Kit installed).

(Connections are for current equipment design. Subject to change without notice.)

RangerTM 250,
Ranger 250 LPG,
Ranger 305G,
Ranger 305D,	6 Pin
Commander® 300,

Vantage® 500,

Air Vantage® 500

Power Source Contactor Switch must be in the “ON” position.

Output Terminals Always Hot.

Ranger 250, Ranger 250 LPG,

Ranger 305G,

Ranger 305D,

Commander 300,

Vantage 500,

Air Vantage 500,

CV-250, CV-300,

CV-400, CV-655,

DC-400, DC-600 (Above

Code 10500), CV400-I,

CV500-I, V350-PRO,

Engine Driven Welders

with Wire Feed Module

(local/remote switch in remote position)

Output Terminals Always Hot.

K444-1 Remote

Voltage Control Kit

LN-25 Wire Feeder

K449 or K428 (with K443-2)

Weld Power Cable

K444-2 Remote Voltage Control Kit

K444-2 has built-in jumper to keep contactor in power source closed all the time.

LN-25 Wire Feeder

K449 or K428 (with K443-2)

Weld Power Cable

Magnum gun and

cable assembly

Magnum gun and

cable assembly

LN-25 Wire Feeder

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