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Lincoln Electric IDEALARC IM420-D Operator's Manual page 24

Lincoln electric welder user manual

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N.B.
82 21
N.A.
NEGATIVE
P O W E R S O U R C E
2 1
3 1 3 2
7 3 7 4
4
2
N . B . &
N . C .
N E G A T I V E
P O S I T I V E
N . D .
N . A .
N.C.
POWER SOURCE
4
2 31 32
73
74
75
77
76
10
6
67 21
4
2 31 32
75 76
77
E
D
POSITIVE
F
C
N.D.
21
1
35 VOLT CONTROL
EXCITER
ELECTRODE CABLE TO
AUTOMATIC EQUIPMENT
TO WORK
T O L N - 8 I N P U T
C A B L E P L U G
C O N T R O L C A B L E
7 5 7 6 7 7
} *
C
B
A
3 2
3 1
2
4
2 1
E L E C T R O D E C A B L E T O
W I R E F E E D U N I T
}
T O W O R K
4
2
1
10
21
32
31
22
75
75
76
76
77
77
GND
2 1 10
18 45 29
5
6
4
21 32 31
TAPE UP LEADS
NOT USED
NL OPTION
CONNECT THE RED LEAD TO
TERMINAL 22
K775 REMOTE CONTROL
MOUNTED AT LAF-3
TO LAF-3
CONTROL BOX

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Idealarc dc-1000