Lincoln Electric LN-25 User Manual

Page 4

[4]

SYSTEM SELECTION

LN-25 Wire Feeder

www.lincolnelectric.com

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

Magnum gun and

cable assembly

Output Terminals Always Hot.

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.)

Ranger

250,

Ranger 250 LPG,
Ranger 305G,
Ranger 305D,
Commander

300,

Vantage

500,

Air Vantage

500

Magnum gun and

cable assembly

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)

K444-1 Remote
Voltage Control Kit

K444-2 Remote Voltage Control Kit

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

6 Pin

14 Pin

LN-25 Wire Feeder

K449 or K428 (with K443-2)

LN-25 Wire Feeder

K449 or K428 (with K443-2)

Weld Power Cable

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