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A-4
INSTALLATION
LN-742 & LN-742H
A-4
ELECTRIC
SHOCK
CAN KILL
TURN INPUT POWER OFF
BEFORE CONNECTING THE
LN-742 WIRE FEEDER.
WARNING
CLEVELAND, OHIO U.S.A
-
+
LINCOLN
POWER SOURCE
LN-742
WIRE FEEDER
LN-742
INPUT CABLE
ASSEMBLY
TO WORK
ELECTRODE CABLE
14-SOCKET BOX RECEPTACLE, FRONT VIEW
AND 14-PIN CABLE PLUG, REAR VIEW
FUNCTIONS ARE LISTED FOR REFERENCE
ONLY AND EACH MAY OR MAY NOT BE
PRESENT IN YOUR EQUIPMENT.
14-SOCKET BOX RECEPTACLE, REAR VIEW
AND 14-PIN CABLE PLUG, FRONT VIEW
14 PIN
AMPHENOL
K=42
K=42
I=41 I=41
H=21 H=21C=2 C=2
G=75 G=75D=4 D=4
F=76
PIN
C
2 TRIGGER CIRCUIT
TRIGGER CIRCUIT
OUTPUT CONTROL
OUTPUT CONTROL
OUTPUT CONTROL
WORK
42V AC
42V AC
4
77
76
75
21
41
42
LEAD FUNCTION
F=76E=77 E=77
D
E
F
G
H
I
K
FIGURE A.3 – LN-742 WIRE FEEDER TO LINCOLN POWER SOURCE – CONNECTION DIAGRAM.