Lincoln Electric CV-250 manual Diagrams, CV Power Source to AN LN-7 and K857

Models: CV-250

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WARNING

ELECTRIC

SHOCK

CAN KILL

Turn off input power to the Welding Power Source

using the disconnect switch at the fuse box

Before connecting the wire feeder.

Only qualified persons should install, use or

service this machine.

F-2

 

 

 

 

14

PIN

 

 

 

 

 

CV/CV-I

 

AMPHENOL

 

 

 

 

POWER

SOURCE

 

 

 

OPTIONAL

K857

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REMOTE CONTROL

 

 

CV-

 

 

 

 

 

 

 

 

 

250

 

 

N.C.

 

 

 

 

LN-7/LN-7GMA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

-

 

 

 

 

 

 

 

WIRE

 

 

 

OPTIONAL

K864 REMOTE

 

 

FEEDER

 

 

 

 

 

 

 

 

 

 

 

CONTROL

ADAPTER

 

 

 

 

 

TO

WORK

 

 

K480

INPUT

CABLE

ASSEMBLY

 

 

 

 

 

 

 

 

 

 

ELECTRODE

CABLE

 

 

 

 

 

N.A.

WELDING CABLE

MUST BE SIZED FOR CURRENT AND DUTY CYCLE

OF APPLICATION.

 

N.B.

DIAGRAM

SHOWS

ELECTRODE POSITIVE. TO CHANGE POLARITY,

TURN

POWER "OFF",

 

N.C. USE OF

THE K857 REMOTE CONTROL REQUIRES THE INSTALLATION OF

A K864 REMOTE

6-18-93

 

CONTROL

ADAPTER TO THE 14 PIN AMPHENOL OF THE POWER SOURCE.

 

S20662

CV POWER SOURCE TO AN LN-7 AND K857

DIAGRAMS

F-2

Page 29
Image 29
Lincoln Electric CV-250 manual Diagrams, CV Power Source to AN LN-7 and K857