Lincoln Electric IM674 RANGER 305 G - Manual (Page 45)

F-12 DIAGRAMS F-12
RANGER 305G
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag
ram 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. G
ive the equipment code number.. C O NTA
CT
O R
CO
N T RO
L
SH
O W
N I
N
"WEL
D IN
G O
N "
PO
S IT IO
N
WI
R
E F
E E
D
P
O W
E R
W
IN
D
IN
G
4 2 VAC
+ + C2 C1
J50
4 2 VAC
FI
EL
D W
IN
D IN
G
G N D. S
C R E W
O
N L E F T
IN
S ID
E C
A SEF
R O
N T
WH
IT
E
21
1A
D3
A
R C CO
N
T RO
L
10K
A L L C
A S
E FR
O
N
T C
O
M
P O
N
E
N TS
S
H O
W
N V
IEWED
FR
O
M
R
E
A R
.
42
W3
CB
7
25A
S1
9
7 W1
S T A TOR
WELD WINDINGS
W3
W2
75
R1
76
77
27
7
27
8
CC
W
O UTP
UT
C
O
NT.
P
O T
S3
2
GN
D
-G
GN
D
-D
GN
D
-E
30
0 AMP
MO
D
U
L E
SHUNT 50MV=400
A
M
P S
3
NE
G
. B
R
USH
POS.BRUSH RO
T O
R
5A
3D
3A
5A
5B
5C
3
6
3E
6F
BLACK
50A 50A
20
A
20A
WH
IT
E
BL
A C
K
WHITE
WHITE
BL ACK
BL
A C
K
WH
IT
E
BL
A C
K
BL
A C
K
SILV
E R
SI
L V
E R
ST
AT
O
R AUX.
W
IN
D IN
G
CONN
ECTOR
S V
IE
W
ED FROM IN
S E RTION END
E L E CTRIC
A L S
YMBOLS
P
E R E1537
FRAME G
N D
.
5C
3A
3 6B 6
6B
CB
1 CB
2
CB
5
CB
6
6B
5B
J 101 J 102 J 100
3E 6E
115/230V
10K
21
0
21
0 A
21
2A
9
7
41
20
6B
20
6A
20
0 A
20
0E
20
1
20
1 A
20
0B
21
2
21
1
20
9 E
20
9
32
3A
5C
+ HOUR M
ET
ER
22
4B
5
GN
D E
5
5E
5H
5G
H
E AT
SI
N K
20
8
4
27
9
B
O
TTO
M
G
N
D I N
S ID
E
C
A S
E FRO
N
T
PCB 1
D1
- T
HREE PHASE BRID
GE
R
EC
TI
FIER
D2
DIODE
MODU
LE
W4
W5
W6
6
3
6
3
W1
0
W7
16
8 1
9 5
1 4
8 J1 P2-
J2
6 10 P 54 -
J4
P5 - J
5
2
1
P6-
J6
3
1 2
4
P7-
J7
P10
-J
10
3
1 2
4
J8
3
1 2
4
P9-
J9
1 3
4 6
P 11
-J11
16
8 1
9 P12
-J
12
6
1 5
10
P42
-J
42
9
1
16 P43
-J
43
3
1 2
4
P 41
-J41
PCB4
B
ATTERY PC BOAR
D
PCB
2 A
NALOG
P
O WER PC B
OARD
PCB
3 WELD CONTR
OL PC BOA
RD
Programing Mode Selection Meter Meter 6
1 5
10 Shunt Output Control Hot Start Pinch/ Arc Force 14
Pin
Ampenol Thermal Sense/ Idler/ PW
M
20
4 S
20
6 S
75 76 77
27
9
27
7
27
8 77
A 76A
75A 20
8 B
25
1 25
0
26
0
21
5
25
23
22
2
21
4
22
0
21
8
S 6 M
O D E S E L E C T OR SWITC
H
2A
P34
-J 34
P C B 7 Battery Display
P13
-J
13
P O
WER
5F
1 3
4 6
4
2
13
13 14 11
12
11
5A
11
8A
10
1A
10
5 A
10
5A
11
5A
10
1A
11
6A
ID
LE
S
O
LE
N
O
ID
5F
5G
20
6S
20
4 S
14
20
6 A
20
8B
A
4 3 2
1
22
2
TIG CC PI
PE
CV
22
0
21
8
21
4
8
22
8 22
9
22
9
22
8
20
0 22
4 B
CCW
R2
21
1 21
0 B
21
0 B
5K 21
0D
1 4
5 8
26
1
21
0D
B7 B3 B2 B1
P5
0
21
0C
21
0C
21
5
11
6A
11
8A
P ANE
L RE
CE
P T AC
L E CAV
IT
Y NUM
BE
RI
NG
S
E Q UE
NC
E
(VI
EW
ED
F
R O M L
E A D SI
D E O
F R
E C EPT
A C L E)
9 P
IN
J50
1
2
3
654 987
3
2
1
456 789 9 PIN P50
9
8
7 6
5
4
12
3
11
12
23
25
L1
C
H O
K E
W9 W8
3 6
26
1 26
0
WRAP TWO TURNS #3 & #6 LEADS IN DIRECTI
ON
SHOWN THROUGH TOROID
3
6
7
8
9 4
5
6
32
1
RANGER 305G WIRING DIAGRAM
1
G3743
1-
3- 20
00
C
ID
LE
R CO
N TR
O L
SHO
W
N IN
"AU
T O " P
O S IT
IO
N
S4
25
0
25
1
S2 ST
AR
T
BU
T T O
N
C3 80
0u
f
15
0v
d c
POS
IT
IVE BRU
SH
CONNE
CT
ED
TO
S
LIP RING
N
EA
RE
ST
TO
THE LA
MINA
TI
ON
WHI
TE
TE
RM.
5K
5L
5L
L2 L3
T W IS T E D P
A IR
+ +
3
1 2
4
W6 W1
1
P C BO
AR
D T
O
H E AT
S IN K CO
NN
.
P C BO
AR
D T
O
H E AT
S IN K CO
NN
.
PO
S
K
O
H L E
R
EN
G
IN
E C
O MP
O
NEN
TS
12 V
O L T
BATT
E R Y
-
B-
AC
AC
B +
GN
D
-H
GROUNDING T
HIS CIRCUIT
ST
OP
S THE ENGINE
IGNITI
ON
MODULE
ST
ARTER
1
2
3
P51 J51
OIL PRESSURE SWITCH
V
WHITE
R
ENGINE GROUND
FRAM
E
GROUND
FU
E L
SHU
T OFF
S O
L E NOID
ENGINE TERMINAL BLOCK
4
22
4 E
21
0E
REGULAT
OR
F L Y W
H EEL
AL
T E R N A T O R 21
2E
GN
D J
+
ST
AR
TE
R
CR
1
SO
LEN
O ID
R
U
22
5 E
21
1 E
22
4
22
1
5J
5J
22
5
NEG NEG
W1
1
(L OC
A T E D B E L O W
TE R M IN A L 2 )
S 1 RUN-S
T OP
S W
ITC
H
(S
HO
W
N I N
RU
N PO
S .)
12
7
6
1 1 2
1
2
3
4
1
3
1
4
6
5
86
10
L2, L
3: R
F C
HOKES
16
9
8
1
CB
8
JUMPER PLUG P3
4
1 3
6 J3 Machine Selection
4
1 3
6
GND-B
G
N
D . S
C REW
O
N
CE
N
T ER
B
A
F F L E
TOP GND.
SCREW
O
N
INSI
DE
O
F C
ASE FR
ON
T
GND-L
GN
D
-A FRAME G
N D .
G
ND M
LE
AD
C
O
LO
R
C
O
DE:
B=BLA
C
K O
R GR
A
Y
R
= R ED
O
R P
INK
W=WH
IT
E
G
= G
R E
E N
(W/
Y E
L L O
W
S
T
R IP
E
)
G
N
D-J
FRAME G
N D .
GREEN
GREEN
GREEN
CND
-C
4
5
1
GND-K
41A
42A
15A
20
8A
21
S5
VO
L T M
E
T E
R
POLA
R IT
Y
SW
IT
C
H
20
6 A
SH
O
W
N
I N
P O
SIT
IVE (
+ )
PO
S
IT
IO
N
P5
2
J 5
2 1 2 3 4 5 6 7 8 9 10
21
1E
212
E
211
A 5H
21
2A
21
0E
221
200
E
224
E
210
209
E
221
E
22
4
5E
225 209
22
5E
200
221
E
210
E
22
4
5H
31
6
1 5
10
AM
PS
M1
M2
M3
M1 M2 M3 M4
M9
M5 M1
0
M10
M9
M6
M5
M4
JUMPER PLUG P3
4
1 3
6 J3
4
1 3
6 M6
VOL
T
S
M1
M2
M3
M10
M9
M6
M5
M4
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
M6
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
1 5 1 5
M1 M2 M3 M4 M5 M1
0
1 1
M1 M2 M3 M4 M5 M1
0
1 1
M1 M2 M3 M4 M5 M1
0
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
M6
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
M6
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
1 5 1 5
M1 M2 M3 M4
M9
M5 M1
0
1 2 3 4 5 6 7 8 9 10 P4
J54
M1 M2 M3 M4 M5 M6 M9 M1
0
M1 M2 M3 M4 M5 M6 M9 M1
0
31 32 GND-B
A B C D E F
77B 21 75B GN
D -A
41A 42A 76B
115VAC C O
NTACT
O
R
77
B
76
B
WO
R K
75
B
REMOTE CO
NTRO
L
42VAC GROU
N D
AMPHENOL 1
REMOTE C O NTACTO
R
GR
OU
N D
AMPHENOL 2
CO
NT
RO
L
J A D C H B K E F G I
208C
206C
B YPASS FILTER ASSEMBL
Y
GN
D -K
GND-B
4B 2B 2B 4B
20
8C
20
6C
20
6B
4A
77A 76A 75A 2A 4A
Enhanced Diagram