Lincoln Electric SVM135-B service manual Rear

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G-3	ELECTRICAL DIAGRAMS
Power Wave 455 Wiring Diagram - Code 10555

G-3

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TO J20 202

202A TO R1

-

WORK

TP1

S1

WIRE

FEEDER

RECEPTACLE

P6

USER

INTERFACE

S2

TO TP3

C1

.05/600V

TO

L2 CB1

POWER BD

A	53A	TO
	53
		J27
B	54
		P6
	54A
		J20
C	67A
D	67B
	52
	52A
E	51
	51A

153A

2

3	54A	TO
4	51A
		S1

567B

652A

1

CONTROL BOARD

	1
	2
	3
	4
	5
	6
	7
J20	8
	9
	10
	11
	12
	13
	14
	15
	16
	1
	2
	3
J21A	4
	5
	6
	7
	8
	1
	2
	3
J21B	4
	5
	6

	TO		3R	TO	3W
	S1
202				J24
	S2
21A	WORK	+	3	4	-
	ELECTRODE

206SOLID

67A	STATE			TO RECT THERM
	RELAY
	TO	2	1
	CURRENT
	TRANSFORMER
		444 TP4	X3A
	L7	TO FAN	TO AUX#1	TO J21A
211		N.D.
212
213	POWER BOARD
214
216	TO	50WT	50	TO
	P91			L2
		51BK	51
218				CB1
		1	225
		2		TO
		3	223
				J22
		4	222
				J27
			228

		LEFT SIDE OF MACHINE
				AUXILIARY TRANSFORMER #1
				X1	W	H5	H5A
		TO POWER BD. RECTIFIER			U	(440-460)
							H5
224A				X2	(51V)	H4	H4A
						(380-415)
							H4
	CHOKE	MAIN CHOKE
	THERM.			X3	W
		L1	TO			H3	H3A
291				X3
			CR1		N	(220-230)	H3
				X4		H2
			J60				H2A
					(24V)	(200-208)
							H2
				X5	R	H1	H1
216	4				(115V)
		P91
211	3	+ CURRENT				TO FAN
213	2
212	1	TRANSDUCER
						X3A
						TO SOLID STATE RELAY
		MAIN TRANSFORMER

	TO SW1	CB3
	612B
	TO CB4	10A CIRCUIT
		BREAKER
	612A
	H1A
	TO AUX #2
TO
AUX #2	TO J61
CB4
RECONNECT PANEL	CB3	CB4
	612A
	612	6A CIRCUIT
	H1	BREAKER
	TO AUX #1
	TO SOLID STATE RELAY
	444
	X5
	TO AUX#1	FAN

THIS AREA VIEWED FROM REAR OF MACHINE

N.B.

RECONNECT SWITCH

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VOLTAGE

SENSE

RECEPTACLE

S3

RS232

CONNECTOR

OFMACHINE	CB1
	10A CIRCUIT
	BREAKER

2TO

3	21A	J20
4

1

2253

3254

4

5TO

6J25

7251

20

52TO L2

50 POWER BD

TO

TP3WORK ELECTRODE

	7
	8
	1
	2
	3
	4
J22	5
	6
	7
	8
	9
	10
	1
	2
	3
	4
	5
	6
J23	7
	8
	9
	10
	11
	12
	13
	14
	1

		J31	6	226
			7	221
221
			8
222	TO
			9
223	J31
			10
224	THERMAL			274
			11
225	LED
			12	273
226	RECT.
2B	THERM.
228			1	POS
2W			2	POS
220
		J32	3		TO
231			4	NEG	C3
232			5	NEG
233	TO		6

234J40

235J50

503J60

238	N.D.
239
405
604
404
506
403

		LEFT SIDE
			TO CURRENT				TO J23
			TRANSFORMER
			16			233	403	404	405	406
OUTPUT RECT		SECONDARY	PRIMARY
		(TOP	(TOP			1 2 3 4 5 6
		LEFT)	LEFT)
	D4		TO SWITCH
		F4	BD #2
			18				J40
		F4	TO CURRENT
2.7	.022		TRANSFORMER			SWITCH BOARD #1
10W	800V		12
								+
			PRIMARY				C4
2.7	.022	SECONDARY	(BOTTOM			11 12				13 14
10W	800V	(BOTTOM	LEFT)
		LEFT)		TO CURRENT			20C	19C
	D3									TO MAIN TRANS
			TO SWITCH	TRANSFORMER
		F3	BD #1
			14
			15	16	11	12

TO SWITCH BD #2 19D

POS

TO INPUT RECT

TO SWITCH BD #2 20D

TO SWITCH BD #1 19C

TO SWITCH BD #1 20C

NEG

TO INPUT RECT

RECONNECT PANEL

	TO SW1
	N.C.
TO AUX #1		200-208V
H2		220-230V
H3	'A'	380-415V
H4		440-460V
H5

FRONT

S4

110V RECEPTACLE

31

32

TO

J81

CB2

202A

	2
	3
	4
	5
J24	6
	7
	8
	9
	10
	11
	12
	1
J25	2
	3
	4
	1
	2
	3
	4
	5
	6

1W
1B					TO J22
	TO				224
	STATUS LED				224A
	SOLID STATE RELAY
3W					TO
					CHOKE
		POWER BD RECTIFIER			THERM
3R
251				POS
					N.D.
253	TO
254	S3	AC	AC	X2	TO
					C3
				NEG	AUX. #1
				X1

		F3			TO RECONNECT SWITCH
				214				TO L7
	220		TO CURRENT	CURRENT
			TRANSFORMER	TRANSFORMER
	RECT.
			15	218
	THERM.
	291
2.7	.022	SECONDARY	PRIMARY
10W	800V	(BOTTOM	(BOTTOM
		RIGHT)	RIGHT)
	D2
			TO SWITCH
		F2	BD #2
			17
		F2	TO CURRENT
			TRANSFORMER		TO J23
			11
		TP7		234	503	235	239	506
		SECONDARY	PRIMARY

					REAR
INPUT BOARD					OF
	1	601
					MACHINE
	2	X3	TO
	3	238
J60	4	604	CR1
	5	232	J23
	6		AUX #1	TO
	7
	8	231		RECONNECT
				SWITCH
			NEG	INPUT	POS
	1			RECTIFIER

50		TO
	R1	WORK
		ELECTRODE
		206A

	CB2	31	TO
10A CIRCUIT
			S4
BREAKER		33	J81
1B	1W	N.A.
		STATUS LED (R/G)
		TO J24
2B	2W	N.A.

THERMAL LED (Y)

TO J22

TO J20

206

J26	7
	8
	9
	10
	11
	12
	13
	14
	15
	16
	1
	2
J27	3
	4
	5
	6
	1
	2
J28	3
	4
	5
	6

			NEG
			NEG
	+	C3	NEG POS
			POS	TO
			POS	J32
				POWER BD RECT
54
273	TO			N.D.

274S1

53 J31

	N.D. (TOP	(TOP
	RIGHT)	RIGHT)	1 2 3 4 5 6
	D1	TO SWITCH
	F1	BD #1
		13
	F1			J50
2.7	.022		SWITCH BOARD #2
10W	800V
	RIGHT SIDE			+
				C5
		TO CURRENT	15 16	17 18
			20D	19D
		TRANSFORMER
		TO MAIN TRANS
				TO RECONNECT SWITCH

	2	T1		NEG		POS
	3
	4	T2	TO
	5
J61			CR1	AC3	AC2	AC1
	6	612
			SW1
	7
			CB4
	8	H1D
	9	T3
	10
			TO J61
			TO J60	T3	T2	T1
			601
			CR1
			X4
			TO AUX #1	L3	L2	L1
			TO SW1		TO SW1
			L3A		L1A

				C2
		TP2		.05/600V
	TO R1
+	206A			TO TP3
				TO RECONNECT PANEL
			A
ELECTRODE				TO J61
				H1D
		(TOP)		TO CB3
4		2
				612B
SW1	LOAD
	LINE		TO CONTACTOR
POWER

3	1	L1A
		TO CONTACTOR
		L3A

		32	1	W		H5	6	H5A										W	V	U
				R		(440-460)
	TO	33	4			H4	3	H4A											TO SUPPLY LINES
				(115V)		(380-415)			TO
	S4		P81
						H3	2	H3A
									CB3
	CB2					(220-230)
						H2	4	H2A	AUX #1											G
						(200-208)
						H1	1	H1A
NOTES:	AUXILIARY TRANSFORMER #2																	TO A SYSTEM GROUND PER
N.A. PIN NEAREST THE FLAT EDGE OF LED LENS (CATHODE)																		NATIONAL ELECTRICAL CODE.
										J27,J28
ALIGNS WITH BLACK LEAD OF LED SOCKET.
	RIGHT SIDE OF MACHINE									J32,J40		J21A,J21B
N.B. PLACE SWITCH IN APPROPRIATE POSITION FOR INPUT VOLTAGE.	ELECTRICAL SYMBOLS PER E1537							J25		J50,J81		J60			J22,J61	J24,J31		J23		J20,J26
CONNECTION SHOWN IS FOR 380-460V OPERATION.	LEAD COLOR CODING							1	2	1	3	1	4	1	5	1	6	1	7	1
N.C. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE.	B=BLACK				COMPONENT VALUES:
	G=GREEN				CAPACITORS=MFD/VOLTS
CONNECTION SHOWN IS FOR 440-460V OPERATION.
	N=BROWN				RESISTORS=OHMS/WATTS			3	4	4	6	5	8	6	10	7	12	8	14	9
N.D MAY NOT APPEAR ON ALL MACHINES.	R=RED
	U=BLUE														CONNECTOR CAVITY NUMBERING SEQUENCE

W=WHITE (VIEWED FROM COMPONENT SIDE OF BOARD)

3-19-99D

8

16

G3051-1

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.

POWER WAVE 455/POWER FEED 10