Summary Of Welding Processes And Machine Settings - Lincoln Electric RED-D-ARC GX 271 Chopper Operator's Manual

B-9

SUMMARY OF WELDING PROCESSES AND MACHINE SETTINGS

CONTROL
PROCESS
CABLE
USED
NO
STICK - CC
TIG - CC
YES
K930-1 TIG MODULE /
K936-1 CONTROL CABLE
(With Amptrol)
WIRE FEED - CV,
YES
LN-25 WITH 42V
REMOTE CON-
TROL KIT
WIRE FEED - CV,
NO
LN-25 WITH
INTERNAL
CONTACTOR
WIRE FEED - CV,
YES
LN-742
WIRE FEED - CV,
YES
LN-7
OPERATION
TABLE B.3
MODE IDLER OUTPUT
SWITCH SWITCH CONTROL
SWITCH
STICK/TIG AUTO LOCAL
or PIPE
STICK/TIG AUTO REMOTE
WIRE FEED AUTO REMOTE
WIRE FEED AUTO LOCAL
WIRE FEED AUTO REMOTE
WIRE FEED HIGH REMOTE
WELDING ELECTRODE
TERMINALS WHEN NOT
SWITCH WELDING
Touch electrode to work.
WELDING HOT Welding starts immediately
ON and engine goes to high idle.
Press Amptrol. GX-271
CONTACTOR COLD contactor closes. Welding
CONTROLLED starts immediately and engine
goes to high idle.
Press gun trigger, GX-271
CONTACTOR COLD contactor closes. Welding
CONTROLLED starts immediately and engine
goes to high idle.
Press gun trigger, LN-25
WELDING COLD contactor closes. Welding
ON starts immediately and engine
goes to high idle.
Press gun trigger, GX-271
CONTACTOR COLD contactor closes. Welding
CONTROLLED starts immediately and engine
goes to high idle.
COLD Press gun trigger, GX-271
CONTACTOR contactor closes. Welding
CONTROLLED starts immediately.
GX 271 Chopper
B-9
TO START WELDING