Lincoln Electric Wiring Diagram for Code 9546, SP-250 230/460/575V Wiring Diagram

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G-10 ELECTRICAL DIAGRAMS G-10

WIRING DIAGRAM FOR CODE 9546 & 10002

SP-250 (230/460/575V) - WIRING DIAGRAM

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				A	541B
				B	539B
2 LINE X 16 CHAR.			(J13)	C	322
				D	321
ALPHA-NUMERIC				E	325B
				F	324B
LCD	DISPLAY		OPTIONAL SPOOL OR PULL
			GUN RECEPTACLE
AUTO				MANUAL
					GND
PROCESS				SAVE
WIRE/
GAS
MEMORY
1	2	3	4		5
	SPOT	STITCH	IPM VOLTS	TOGGLE
TIMERS	SET	SET		4	5
OFF	DISPLAY	DISPLAY

1

2

3

4

5

6

7

8(J1)

9*

10

11

12

13

14

15

16

5
3
1	(J2)
7
	*
9
6

8

2

4

	(J7)				CONTROL BOARD												1
		*				*								(J8)		*	2
							(J4)										3
																	4
1	2	3	4											(J9)		*
			1	2	3	4		5	6	7	8
R
B			515	325A	324A	206A		541A	495	542	543
												1	2	3	4	5	6
												1				202	1
			1	555								2
															204A		2
			2	206B								3
																203	3
			3	515B							206	4
																	4
			4	325							207	5
																G1	5
			5								GND	6
*				326												204	6
			6								209	7
																G2	7
				324
(J5)			7									8	*				8
			8	539								9
																	9
													(J6)
			9	541								10
																	10
			10								205	11
																	11
			11									12
																	12
			12								206S	13
			13								325A	14
			14	327							320	15
											208	16

(J3)

*

GAS

SP - 250

SPOOL GUNSOLENOID MODULE

1541B

2321

3324B

6539B

		(J12)				7	322
			*			8	325B
						4
						5
						9
				*		10
		(J11)
1	2	3	4	5	6	7	8
515	325A	324A	206A	541A	495	542	543

GENERAL INFORMATION

ELECTRICAL SYMBOLS PER E1537

COLOR CODE:

B - BLACK

W - WHITE

R - RED

U - BLUE

*INDICATES CONNECTOR CAVITY NO.

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KEYPAD MATRIX

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GND

R.F. CHOKE AS'BLY.

B

R

515B

1

515B

326

1

326

555

2

555

PIEZO

325

2

325

539

3

539

327

3

327

206B

4

206B

ALARM

324

4

324

5

NOTES

541

6

541

TO

N.A. WELDING CABLE MUST BE OF PROPER CAPACITY FOR THE

WORK

N.A.

N.C.

CURRENT AND DUTY CYCLE OF IMMEDIATE AND

W

541

FUTURE APPLICATIONS.

MOTOR/

T

R

515B

N.B. THIS DIAGRAM SHOWS THE "ELECTRODE" POLARITY

327

GEARBOX

"POSITIVE". TO CHANGE POLARITY, TURN THE UNIT

P.M.

A

U

555

OFF AND REVERSE LEAD CONNECTIONS AT CABLE

C

N.J.

324

B

206B

CONDUCTOR STRAP AND WORK STUD.

H

N.C. CONNECTOR SHOWN GEARBOX SIDE VIEW.

325

B

539

206

N.E. THERMOSTATS MOUNTED ON CHOKE COIL

326

207

N.B.

THUMB

S2 MOUNTED CLOSEST TO FAN; S3 MOUNTED CLOSEST TO

POWER TRANSFORMER.

SWITCH

327

320

N.E.

328

325A

N.F. KEYPAD MATRIX SHOWN FRONT VIEW.

N.G.

TO SINGLE PHASE

N.G. THERMOSTAT S4 MOUNTED ON FAN SENSOR BRACKET.

R.F. FILTER

INC.

DEC.

THERMOSTAT

THERMOSTAT

SUPPLY LINE

N.H. RESISTOR R2 MOUNTED ON FAN SENSOR BRACKET.

L1

S3

S4

N.J. CONNECTOR SHOWN PIN SIDE VIEW.

326

324

L2

X5

202

TRIGGER

X6

5

H5

325

204A

L1

L2

GND

X7

208

TO GROUND PER

CAVITY NUMBERING SEQUENCE

T1

203

G1

4

2

H2

NATIONAL ELECTRICAL

X1

H1

SCR 1

H2

CODE

(COMPONENT SIDE OF P.C. BOARD)

1 J1

TOP

P2

250V

16

H2

204

470A

1

3

H4

1

9

L1

L2

H5

X2

SCR HEATSINK

J2

H3

H3

ASBLY

X3

SCR 2

H1

J3

6

1

5

1

4

250V

RECONNECT PANEL

1

X4

470A

GND.

(SHOWN CONNECTED

J4

G2

FOR 230 VOLT.)

J12

H1

H4

H4

209

G

J11

SHUNT

POWER TRANSFORMER

D1

N.E.

7

12

6

10

5

8

300V

H1

+

85A

1

2

1

3

-

P2

LINE

206

T1

T2

P1

P2

J7

J9

SWITCH

J8

S1

205

FAN

15 OHMS

S2

3

4

4

6

R1

MOTORS

C1 THRU C4

100 W

THERMOSTAT

206S

C1

C2

C3

C4

30,000 MFD

+

+

+

+

50V

204

OUTPUT

1

7

1

8

CHOKE

R2

207

2.5K

J5

J6

N.H.

10W

8

14

9

16

2-28-92B

L7977

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels.

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