Lincoln Electric SVM101-B service manual V300-I Wiring Diagram European

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G-9 ELECTRICAL DIAGRAMS

WIRING DIAGRAM - ENTIRE MACHINE CODE 10336, 10450 (L10205)

V300-I WIRING DIAGRAM (EUROPEAN)

G-9

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INPUT

PER

N.A.

}

311275F 313 306

N.G.

52

52

9A

9

T2

L2

N.F.

9A

1

2

3

4

14

14

4, 5

4

MAIN

RIGHT

R7

402, 404

53

53

52

F

J8

51

51

25

A

+

SWITCH

TRANSFORMER S

10

7500

A

25W

F

PROTECTION

H5

H5

R1

C2 +

4 F

2W

1

314

25W

25

µ

BOARD

BOTTOM

BOARD

2

14

25W

2200 F

-

(LEFT)

TOP

S

2W

450V

OUTSIDE

AUX

10

J15

3

316

R6

401, 403

S

4

315

53

12A

R W 1, 8

1

R

W

5

S

F

6

317

12A

12

L8

BOTTOM

BOTTOM

INSIDE

309

310

309

310

1 F

S

S1

9C 9D 9D

307

308

POWER

CR1

CR2

OFF ON

9A

6 3 2 5 1 4

A1

A

A

D +

1 2 3 4

W U

POWER

H1

TP1

9D

12B

DRIVER

J10

J11

H1

BOARD

B1 LINE

B

12D

R V

B

S7

J16

J9

FILTER

H5

TP3

RECONNECT 9B

1 2

3 7

8

12 13 14

3 6 2 5 4

1

C1

C

TP2

9C

9B

B W

A

C

F -

12C

12A

314

52

9D

317

T3

G

12A

315

12B

12D

316

CURRENT

9B

12A

A

12D

TRANSFORMER

I

12C

12D

N.H.

9B

9

N.F.

N.G.

4,5

5

5 F

S

9B

W R

W

A

R5

R

Y

Y I

BOTTOM

+

402, 404

TOP

25

SWITCH

OUTSIDE

3 AMP

7500

A

S

A

25W

C1 +

F

SLOW

25W

R9

25

2200µF

BOARD

S

10

BLOW

51

25W

-

(RIGHT)

TOP

S

2W

A

450V

INSIDE

TOP

R4

401, 403

AUX

8 F

10

12B

1, 8

8

F

12B

12

S

F

2W

REMOTE

H1

H3

J13

J12

L1

OUTPUT

MIN

H1

CONTROL

G

75

200-

H1

1

1

504

LEFT

75

FAN

208V

H2

4

H2

18V

76

F

76

MOTOR

H3

H3

501

77

E

77B

H3

2

4

220-

31

J

212

307

7

POWER

2

230V

308

8

7

32

A

32

H4

309

2

BOARD

6

42

CB1

H4

3

41

I

212

N.D.

380-

42V

310

4

3

5

42A

J7

VAC

42

K

42

6AMP

415V

501

5

8

J6

2

C

212

A

24V

3

503

504

6

1

42A

A

H6

6

TRIGGER

4

D

212C

440-

H5

0V

1

4

223B

2

212D

FAN

3

5

460V

THERMOSTAT

9

81

M

311

1

T1

10

82

L

+

224

313

2

J14

21

S6

AUXILIARY

21

H

3

N.C.

GND

B

GND

-

WIRE FEEDER

TRANSFORMER

4

SPARE

N

211B

285

WELDING

212C

229

POLARITY

212A

150 5W

210

SWITCH

WIRE

REMOTE

FEEDER

CONTROL

RECEPTACLE

D12

C7

R13

.001/400

.001/400

R3

C4

D11

D10

D9

D8

A D7

N.E.

N.E.

A	D1
	D2

D3

D4

D5

C3

R2

.001/400

.001/400

R10

C8

D6

305

301

302

303

304

275D

211A

211B

212B

212D

250	L7	229		229
25W
				229
R8		TP5
			C5	C9
	400A			TP6
		286
L3	SHUNT
CHOKE	R W			285
			C6	C10
		TP4

CHOKE

THERMOSTAT
224	503A

220	1	J3	2	W
204A	10		1	R
76	5
203	3
206	4		1
211A	12	J4	2	502
223A	11		8	229
227	2		13	228
213	9		12	207
214	6		7	208
275B	8	J5	3	276
226	7		6	218
			14	75
			4	77A
			11	215
275F	2		10
	3		5	306
275D	1		9
301	5	J1
302	6		1	Y
305	4	J2	3	Y
303	7		4	210
304	8		2	275A

CONTROL

BOARD

+ ARC

- ARC		FUNCTION
		S5
		METER
		SWITCH
	204C	V
	220		PANEL
		A
			METER

2141 1

2 2

3 3

2264 4

5 5

6 6

	227
	275C
	203			CC GTAW
	215	1			CC SOFT
						S2
L5	206
		2		CC CRISP		MODE
	204A
			3			SWITCH
	204B
		4			CV FCAW
	213
		5
	218			CV GMAW
	77B		CW (MAX)
	77A	R11				R11
			10K
	276				OUTPUT
	275C		2W		CONTROL
	275B
	275A
	228		LOCAL		S3
			REMOTE		LOCAL/REMOTE
	204B
					SWITCH
	204C
	207		CW (MAX)		R12
	208	R12	10K		ARC FORCE
					/INDUCTANCE
			2W
					CONTROL
	212A
	212B			ON		S4
						OUTPUT
	223B			REMOTE		TERMINAL
	223A					SWITCH
	502				THERMAL

YOVERLOAD INDICATOR

503(V300-I ONLY)

503A

PROTECTIVE BONDING CIRCUIT

NOT PRESENT ON ALL MODELS.

J2, J8 J9, J10, J12

S4

OUTPUT TERMINAL

NOTES:

N.A.

FAN	CASE	CASE	FRONT
	BACK	BOTTOM	PANEL
SHROUD

1.FOR MACHINES SUPPLIED WITH INPUT CABLE (V300-PRO)

FOR SINGLE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE.

CONNECT BLACK & WHITE LEADS TO SUPPLY CIRCUIT. WRAP RED LEAD WITH TAPE TO PROVIDE 600V. INSULATION.

FOR THREE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE. CONNECT BLACK, RED & WHITE LEADS TO SUPPLY CIRCUIT.

2.FOR MACHINES NOT SUPPLIED WITH INPUT CABLE (V300-I)

FOR SINGLE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES.

CONNECT TERMINALS U & W TO SUPPLY CIRCUIT.

FOR THREE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES. CONNECT TERMINALS U, V & W TO SUPPLY CIRCUIT.

COLOR CODE:

B = BLACK

G = GREEN R = RED

W= WHITE Y = YELLOW

	J3	J11, J14		J13, J15			J1, J7
	1	1	2	1	3	1	4
	2	3	4	4	6	5	8
	J6			J4		J5, J16
1	5		1	6	1		7
6	10		7	12	8		14

CONNECTOR CAVITY NUMBERING SEQUENCE (VIEWED FROM COMPONENT SIDE OF BOARD)

ELECTRICAL SYMBOLS PER E1537

SWITCH

S3

LOCAL/REMOTE

SWITCH

R11

OUTPUT CONTROL

THERMAL

OVERLOAD

	S2
	MODE SWITCH
	S5
A	METER FUNCTION
	SWITCH
	R12
	ARC FORCE/INDUCTANCE
	CONTROL

N.B. SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT	N.F. R1, R9 BLEEDER RESISTORS ARE A MATCHED SET.
AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW	N.G. C1, C2 CAPACITORS ARE A MATCHED SET.
THE EXACT COMPONENTS OR CIRCUITRY HAVING A COMMON CODE NUMBER.	N.H. PLACE SWITCH IN APPROPRIATE POSITION FOR INPUT VOLTAGE.
N.C. WIRE FEEDERS REQUIRING 24VAC, USE PINS "N" & "C".
	CONNECTION SHOWN IS FOR 380-440V OPERATION.
N.D. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.
CONNECTION SHOWN IS FOR 440V OPERATION.
N.E. D1 THRU D5 OUTPUT DIODES ARE A MATCHED SET.
D7 THRU D11 OUTPUT DIODES ARE A MATCHED SET.

INDICATOR (V300-I ONLY)

CONTROL PANEL

LAYOUT

A

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L10205

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.

V300-I