Lincoln Electric SVM175-A Electrical Diagrams, Wiring Diagram Entire Machine Code 10926 G4250

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G-2	ELECTRICAL DIAGRAMS	G-2
WIRING DIAGRAM - ENTIRE MACHINE - CODE 10926 (G4250)

RANGER 305D- KUBOTA - WIRING DIAGRAM

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R4

260 261

302

HEATSINK

301

W10

C10

C11

W9

B3

B2

B1

206S 204S

TWISTED PAIR

6

B7

300 AMP

SHUNT

WRAP TWO TURNS #3 &

B8

50MV=400 AMPS

#6 LEADS IN DIRECTION

MODULE

3 SHOWN THROUGH

14

206B

TOROID

13

6

W8

B6

B4

206A

3

C9

B5

C8

208B

PCB 1

L1 CHOKE

W7 208

206B

206C

208C

206A

S5

STATOR AUX. WINDING 6

WIRE FEED POWER

VOLTMETER

POLARITY

3

WINDING

GND-E 5

42 VAC

208A

SWITCH

BOTTOM GND INSIDE CASEFRONT

42

41

21

GND-N

GND-E

GND-K

GND-R

SHOWN IN

CB8

POSITIVE (+)

15A

POSITION

Twisted

Pair

W10

W4

D1 - THREE PHASE BRIDGE RECTIFIER STATOR

VOLTS

W5

WELD

W3

WINDINGS

M1 M2 M3 M4 M5 M6 M9 M10

W1

W6

25

23

W6

AMPS

S6 MODE SELECTOR SWITCH

W5

W11

214

CV

1

PIPE

2

A

W3

W2

218

M1 M2 M3 M4 M5 M6 M9 M10

CC

3

TERMINAL 2)

220

(LOCATED BELOW

TIG

4

222

R2 ARC CONTROL

R1 OUTPUT CONT. POT

CCW

CCW

10K

277

10K

279

77

FIELD WINDING

278

76

75

742 VAC9

5G

224A

+

GND-R

5K

HOUR METER

3

224B

L3	206S
							P6-J6
	204S						Shunt
				1 2
	M10		5		10
M9	M5						P54 - J4
	M4
	M3						Meter
	M2
	M1		1		6
	M6
	M10				10
M9	M5			5
	M4						P5 - J5
	M3						Meter
	M2
	M1			1 6
	M6
				8	16	222
	277
	278					220	P7 - J7
	279 75					218
							Output &
				76			Arc Cont.
				Key		214	Mode
				77			Select
				1 9
	215			6	12		P2 - J2
224B		404
							Engine &
	5K						Battery

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	42A	41A
BYPASS	206C
	5N
FILTER
ASSEMBLY	208C
	J	31	31

	TOP GND. SCREW ON
5N	INSIDE OF CASE FRONT
	5	5K	5H		9	200B
FRAME GND.5A 5B		5C
		5G		7	D3	C3
						800uf

201A	150vdc
	200A

	R3	200N
				IDLER CONTROL
				S4	251
					252
		CR1		SHOWN IN
200			3	"AUTO" POSITION
		1

		200N		Function
	210H		7
		1
76A		8	16
			305	P1 - J1
	2			Amphenol,
77A
				Model
	4			Select,
75A			Key	Hot Start
		1 9

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115VAC	A	32		GND-N			GND-G
				GND. SCREW ON LEFT
42VAC	I	41A		INSIDE CASEFRONT			GND-D	GND-G
					GND-B		GND-C
WORK	K	42A		FRAME GND.
	H	21				GND-A
REMOTE	E	77B						GND-D
CONTROL	F	76B
CONTACTOR	G	75B
	D	4B
GROUND	C	2B
	B	GND-A						GND-C
AMPHENOL 1				GND-B
	A	77B	77A					3E
REMOTE			76A
CONTROL	B	76B	75A					WHITE
CONTACTOR	C	75B	2A					TERM.
	D	2B	4A
GROUND	E	4B
	F	GND-B

4 6

J102

SILVER

J101

SILVER

J100 115/230V6F

5C

WHITE		32	20A
		BLACK
		3D	CB1
5A		BLACK 20A
	WHITE	6E	CB2
5B		3E CB550A 3A
BLACK

BLACK	CB6	50A
WHITE		6B

3A		6		5H	201
BLACK		3A		POSITIVE BRUSH CONNECTED
				TO SLIP RING NEAREST
6B		5C		TO THE LAMINATION	ROTOR
	3
3		6B		S7
				GLOW
				PLUG	15A
	BLACK			BUTTON
6				209B	CB7
			GND-K	223A
				223

	210E			210F	7		9	210G
	Engine Protection		Battery Charge
	Light PL1	228
			Light PL2		A	B			224
210D	229B
229A
S1RUN-STOP	212A		S2					223A	D4
SWITCH	S1		START
(SHOWN IN			BUTTON
RUN POS.)

212	210
210D		210A	210B
	210H			225
210C	211		231	225B

215210A

	14	13	8 16
	208B	251
	252			P3-J3
		260		Sense/
				Idler/
	23 261			PWM
	25		1 9
	PCB2 WELD CONTROL PC BOARD
	210B		GND-R
		B2
232	B1		B3	B4
			4	8
	404

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	AMPHENOL 2
1	1	4	1	5
1 2	6 5	18	6	108	L2, L3: RF CHOKES
7	12	9		16
	ELECTRICAL SYMBOLS PER E1537
	CONNECTORS VIEWED FROM INSERTION END

CONTACTOR CONTROL S3 SHOWN IN "WELDING ON" POSITION

LEAD COLOR CODE:

B=BLACK OR GRAY

R=RED OR PINK

W=WHITE

G=GREEN (W/YELLOW STRIPE)

4A

4

2

2A

GND SCREW ON
FAN BAFFLE.		229	229A
GND-J
	OIL	H2O
	PRES
		TEMP
	SW
		SW
GLOW	ENGINE COMPONENTS
PLUGS

		209A	+12 VOLT		GND-L		J74		J73
		209			GND-M		P74		P73
			BATTERY					blk red	red blk
BAT			-							wht
	228							FUEL
IGN			ENGINE	GND-H				PUMP	HOLD	PULL
L
									COIL	COIL
		STARTER	GROUND			FRAME			FUEL SOLENOID
ALTERNATOR			GND-J
						GROUND

J72 1 2 3 4

P72

red blk wht

HOLD	PULL
COIL	COIL

IDLE SOLENOID

L2

	P43-J43
1	5

PCB3

PULL COIL BD.

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ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.

A

CLEVELAND, OHIO U.S.A. G4250

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.

RANGER 305D