– 30 –

CONNECTION DIAGRAM: CLASSIC II, III, IIID, 300D, 300G, SA-250, 350SA & SAE-300

ENGINE WELDERS WITH WIRE FEED MODULE TO K864 ADAPTER TO LN-7 & REMOTE CONTROL

ENGINE WELDER WITH

 

 

 

 

 

 

 

 

WARNING

 

 

 

 

 

115 VAC AUXILIARY

 

Turn off input power to the Welding Power Source

 

 

 

 

 

 

 

using the disconnect switch at the fuse box

 

 

 

 

Before connecting the wire feeder .

 

 

 

ELECTRIC

Only qualified persons should install, use or

 

 

 

 

 

 

 

L N - 7

 

 

SHOCK

 

service this machine .

 

 

CAN KILL

 

 

 

 

C O N T R O L

 

 

 

 

 

 

 

B O X

 

 

 

 

 

 

1 4 P I N

 

 

 

 

 

 

 

 

14 PIN

 

 

 

A M P H E N O L

 

 

 

 

 

 

 

 

AMPHENOL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N . C .

 

 

 

K 5 8 4 - " L " I N P U T C A B L E

+

 

 

 

CV -

K 8 6 4

 

6 P I N

 

 

A D A P T E R

 

A M P H E N O L

 

 

 

K 8 5 7

TO

 

WORK

 

 

R E M O T E C O N T R O L

ELECTRODE CABLE

TO LN - 7

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", REVERSE ELECTRODE AND WORK CABLE AT POWER SOURCE .

N . C . WHEN MACHINE IS IN "REMOTE" MODE, A K857 MUST BE USED .

N . D . WELDER OUTPUT STUDS ON THE OPPOSITE SIDE FOR CLASSIC II . N . E . IF MACHINE IS IN "LOCAL" MODE, GUN IS ALWAYS "HOT" .

S 2 1 0 3 7

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.

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Lincoln Electric IM 513-B manual 1 0 3