Lincoln Electric Ranger 305D Service Manual page 160

G-4
WIRING DIAGRAM - ENTIRE MACHINE - CODES 11188, 11275 (G4571-1)
TWISTED PAIR
261
W10
260
206S 204S
6 WRAP TWO TURNS
#3 & #6 LEADS IN
SHUNT
DIRECTION SHOWN
50MV=400 AMPS
3
THROUGH TOROID
206B
6
206A
3
208B
L1 CHOKE
L6
206B 206C
W7
208 208C
206A
S5
VOLTMETER
WIRE FEED POWER
POLARITY
WINDING
SWITCH
208A
42 VAC
21
42 41
SHOWN IN
POSITIVE (+)
CB8
POSITION
15A
42A 41A
206C
BYPASS
5N
FILTER
ASSEMBLY
208C
J 31
120VAC
A 32
GND. SCREW ON RIGH T
I 41A INSIDE CASEFRONT
42VAC
42A
K
WORK H 21
E 77B
REMOTE
76B
F
CONTROL
75B
G
CONTACTOR
D 4B
C 2B
GROUND B
GND-A
AMPHENOL 1
77A
77B
A
76A
REMOTE
76B
B
CONTROL
75A
75B
C
2A
CONTACTOR
D 2B
4A
E 4B
GROUND F GND-B
AMPHENOL 2
LEAD COLOR C ODE:
1 4 1 5
1
B=BLACK OR GRAY
R=RED OR PINK
2
5 8 6 10 W=WHITE
G=GREEN (W/YELLOW STRIPE)
1 1
6
8
L2, L3: RF CHOKES
7 12 16
9
ELECTRICAL SYMBOLS PER E1537
CONNECTORS VIEWED FROM INSERTION END
ALL CASE FRONT COMPONENT S SHOWN VIEWED FROM REAR.
N.A. ONMACHINE CODE S BELOW 11275, CB5 WAS TWO SINGLE POLE BREAKERS
IDENTIFIED AS CB5 & CB6.
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
All manuals and user guides at all-guides.com
ELECTRICAL DIAGRAMS
RANGER 305D- KUBOTA - WIRING DIAGRAM
Twisted
Pair
W10
D1 - THREE PHASE BRIDGE RECTIFIER
R4
W4
301
HEATSINK
W5
302
C10
C11
W9
B1
W6
B3 B2
300 AMP
23
B7
MODULE 25
B8
W6
14
13
W5
W8 W11
B6 B5 B4
W3
C9 C8
PCB 1
STATOR AUX. WINDING 6
3
BOTTOM GND INSIDE LEF TCASEFRONT
5
GND-N GND-E
GND-R
GND-K
TOP GND.SCREW ON
INSIDE LEFTCASE FRONT
5K
5N
5M
5
5H
5C
LINE
5A
TERMINALS FRAME GND.
5B 5G
32
20A
BLACK
31 HOT
3A
3D
CB1
J102
GND-N
GND-G
WHITE
POSITIVE BRUSH CONNECTED
20A TO SLIP RING NEAREST
FRAME GND.
HOT BLACK TO THE LAMINATION
GND-B
6E 6B
GND-D
J101
GND-A CB2
GND-C
WHITE
CB5 50A 3A
BLACK
3 6B
3E
J100
LINE
3E 120/240V 5C
TERMINALS
BLACK
6F
6
WHITE 6B
WHITE
5C
TERM.
N.A.
GND-K
L4
GND SCREW ON
4A
FAN BAFFLE.
CONTACTOR
4
CONTROL
S3
GND-J
SHOWN IN
2
"WELDING ON"
POSITION
2A
STATOR
WELD
WINDINGS
W3
W1
S6 MODE SELECTOR SWITCH
CV
214 1
PIPE
218
2
A
(LOCATED BELOW
CC
3
TERMINAL 2)
220 4
TIG
222
W2
FIELD WINDING R2
7 9
200B 200N
R3
5M
FUEL GAUGE
D3 C3
800uf
150vdc 1 5L
201A 4
J52
200 P52
200A
230
210J
5L
230
201
FUEL SENDER
210F
5H
210E
Engine Protection
ROTOR Light PL1
210D 229B
229A
S7 GLOW
S1RUN-STOP
PLUG 212A
SWITCH S2 START
BUTTON
15A
(SHOWN IN S1
BUTTON
CB7
RUN POS.)
209B 212
210J
210
210A
210B
210D
210H
223A
211
210C 231
223
209A
GND-L
229
229A 209 12 VOLT
+
BATTERY
OIL
PRES
H2O -
BAT
ENGINE
SW
TEMP
GROUND
IGN
SW
GND-H
GLOW
L
PLUGS
ALTERNATOR STARTER
ENGINE COMPONENTS
FRAME
GND-J
GROUND
R
CLEVELAND, OHIO U.S.A.
206S
L3
204S
P6-J6
Shunt
VOLTS
L7
M10
M5
M9
M4
P4 - J4
M3
M2 Meter
AMPS
M1
M6
M10
M5
M9
L8
M4
M3
P5 - J5
M2
OUTPUT CONT. POT Meter
R1
ARC CONTRO L
M1
CCW
CCW
M6
279 77
277 75
76
278
222
277
278 220
279 218
75 P7 - J7
76
Output &
Key
Arc Cont.
77 214 Mode
Select
5G
224A 215
+
5K
GND-R
224B 404
HOUR METER
P2 - J2
224B
5K Engine &
Battery
200N
Function
210H
IDLER CONTROL 76A
P1 - J1
251
305
2
Amphenol,
S4 77A
Model
252
4
75A Select,
SHOWN IN
Key
"AUTO" POSITION Hot Start
224C
L2
CR1
14
1 3
13
4 6 210F
208B
252 251
9
7
210G P3-J3
L5
224 260
A B Sense/
261
Idler/ PWM
23
25
D4
223A
PCB2 WELD CON TROL PC BOARD
210B
GND-R
225B
B1 B2 B3 B4
232
210A
404
215
J73 J72 P43-J43
1 2 3 4
P73
P72
blk blk
red wht red wht
HOLD PULL HOLD PULL
PCB3
COIL COIL COIL COIL
FUEL SOLENOID
IDLE SOLENOID PULL COIL BD.
G4571-1
G-4
B
RANGER 305D