B-9

OPERATION

B-9

 

 

 

TABLE B.3

SUMMARY OF WELDING PROCESSES AND MACHINE SETTINGS

 

 

 

 

 

 

 

 

 

PROCESS

CONTROL

MODE

IDLER

OUTPUT

WELDING

ELECTRODE

 

TO START WELDING

CABLE

SWITCH

SWITCH

CONTROL

TERMINALS

WHEN NOT

 

 

USED

 

 

SWITCH

SWITCH

WELDING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Touch electrode to work.

STICK - CC

NO

STICK/TIG

AUTO

LOCAL

WELDING

HOT

 

Welding starts immediately

 

 

or PIPE

 

 

ON

 

 

and engine goes to high idle.

 

 

 

 

 

 

 

 

 

TIG - CC

YES

 

AUTO

 

 

 

 

Press Amptrol. GX-271

K930-1 TIG MODULE /

STICK/TIG

REMOTE

CONTACTOR

COLD

 

contactor closes. Welding

K936-1 CONTROL CABLE

 

 

 

 

CONTROLLED

 

 

starts immediately and engine

(With Amptrol)

 

 

 

 

 

 

 

goes to high idle.

WIRE FEED - CV,

YES

 

 

 

 

 

 

Press gun trigger, GX-271

LN-25 WITH 42V

WIRE FEED

AUTO

REMOTE

CONTACTOR

COLD

 

contactor closes. Welding

REMOTE CON-

 

 

 

 

CONTROLLED

 

 

starts immediately and engine

TROL KIT

 

 

 

 

 

 

 

goes to high idle.

 

 

 

 

 

 

 

 

 

WIRE FEED - CV,

NO

 

 

 

 

 

 

Press gun trigger, LN-25

LN-25 WITH

WIRE FEED

AUTO

LOCAL

WELDING

COLD

 

contactor closes. Welding

INTERNAL

 

 

 

 

ON

 

 

starts immediately and engine

CONTACTOR

 

 

 

 

 

 

 

goes to high idle.

 

 

 

 

 

 

 

 

 

WIRE FEED - CV,

YES

 

 

 

 

 

 

Press gun trigger, GX-271

LN-742

WIRE FEED

AUTO

REMOTE

CONTACTOR

COLD

 

contactor closes. Welding

 

 

 

 

 

CONTROLLED

 

 

starts immediately and engine

 

 

 

 

 

 

 

 

goes to high idle.

 

 

 

 

 

 

 

 

 

WIRE FEED - CV,

YES

 

 

 

 

COLD

 

Press gun trigger, GX-271

LN-7

WIRE FEED

HIGH

REMOTE

CONTACTOR

 

 

contactor closes. Welding

 

 

 

 

 

CONTROLLED

 

 

starts immediately.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GX 271 Chopper

Page 25
Image 25
Lincoln Electric GX 271 specifications Table B.3 Summary of Welding Processes and Machine Settings, Used Switch