Lincoln Electric SVM153-A service manual Electrical Diagrams

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

G-2

ELECTRICAL DIAGRAMS

G-2

WIRING DIAGRAM - COMMANDER 500

6A

6A

6A

3

LEADS 3 & 6A

3

3

COMMANDER 500 WIRING DIAGRAM

3

PASS THROUGH

GND-F

TOROID TWICE

5A

120V AUXILIARY POWER

IN OPPOSITE

W4 & W5

W2 & W3

W1 & W6

CORRESPONDING SETTINGS

DIRECTIONS

FOR TAP NUMBERS

6A

"INSULATED STUD"

STATOR

AUXILIARY WINDINGS

+WELD LEAD TO PASS

(AS VIEWED FROM THE FRONT)

ON BOTTOM LEFT

P50

200A

350A

OF CONTROL BOX

D3

HEATSINK

AUXILIARY POWER

6D

6

3

THRU TOROID ONCE

150A

11

12

1 500A

6A

POS.

+

B1

3

2

1

10

GND. SCREW ON

5A

5

POS

CONTROL PANEL

GND-C

C1

W7

B2

6

5

4

90A

9

2

STICK

260

3

B3

9 8 7

RECTIFIER BRIDGE

30-575A

GND-D

261

B7

50MV=400AMPS

WIRE

+I

NEG.

HEAT SINK CONN.

8

3

TIG

S5

GND-E

3A

GND-E

14 TO 40V

NEG.

PC BOARD TO

250

HEAT SINK CONN.

20-250A

TS1

OLDER MACHINES MAY BE

20A

9

D1 DIODE

EMPTY

EMPTY

WIRED AS SHOWN:

NEG.

MODULE

249

EMPTY

31

204S

EMPTY

SELECTOR SWITCH

CB1

17

(VIEWED FROM REAR)

PC BOARD TO

SELECTOR SWITCH

+WELD

J50

1 2 3

18

W3

W2

(VIEWED FROM REAR)

217

6

5

216

31

SILVER

206S

260A

C2

W8

LEFTSIDE

4 5 6

W3

W2

S5

3

50A

5B

GND-C

LEAD

7 8 9

23

218

7

4

215

11

300 AMP

217

12 11

216

261A

6A

J12

+

PCB 6

MODULE

25

218

1

8

A 3

214

115/230V

11

L1 CHOKE

POS.

10

215

AUXILIARY

CB3

ELECT.

220

9

2

213

3

J10

NEUTRAL STUD

GND-D

2

C1

9

214

STATOR

BACK OF CONTROL

222

20A

9

WELD

220

3

8

213

BOX "LEFT SIDE"

HOT (GOLD)

W4

W1

D4

P51

WINDINGS

GND-G

SILVER

HEATSINK

W4

W1

222

8

5E

206A

206B

POS.

+

B1

3

2 1

W5

W6

STATOR 42V WINDING

GND-F

CB2

J11

12

POS

10A

B2

6B

6 5 4

W5

W6

5

C3

W9

B3

GND-H

50A

9

8 7

42

5C

B7

6D

BYPASS

CB6

6A

8

NEG.

PC BOARD TO

5B 5E

GND-K

249

CB4

HOT (GOLD)

FILTER

HEAT SINK CONN.

41

42A

ASSEMBLY

D2 DIODE

TS2

5C

NEG.

MODULE

251

5

14

14A

12

101A

116A

118A

NEG.

HEAT SINK CONN.

15

16

18

PC BOARD TO

208

1 2 3

16

C4

W10 RIGHT SIDE

4 5 6

23A

1

J41

2

15

105A

17

5J

115A

41A

7 8 9

300 AMP

J51

25A

6A

200B

208B

POS.

+

PCB 2

MODULE

13

1

5

GND-G

3

201

WORK

14

200A

200D

13

13A

3

4

BRUSH

BRUSH

POWER MODULE

208A

6

10

200E

+

6D

1

6F

POWER SUPPLY

200C

J42

200E

2

200A

3200MFD

NOTE: ON SOME MACHINES, LEADS

5J

PCB2

300V

6D

200C

3

200D

SWITCH SHOWN IN

ROTOR

201B

-

6D & 6F, 5H & 5P MAY BE CONNECT-

262A

4

262

ED OUTSIDE THE J52/P52 IN-LINE

POSITIVE POLARITY

3

201A

228A

5

228

CONNECTOR.

POSITION

POSITIVE BRUSH CONNECTED

6A

241A

6

241

TO SLIP RING NEAREST

201

5P

TO THE LAMINATION

201B

7

201A

+

6F

5P

5H

8

ENGINE HARNESS

POLARITY

232T

9

232S

21

226A

SWITCH

226

10

11

200B

-

31

31

200

232T

224A

12

224

32

32

234A

13

234

41A

41A

233A

14

233

42A

42A

MULTI-LEAD

281A

15

281

206A

239A

16

239

208B

5J

232W

232D

OUTPUT

WELDING TERMINALS

IDLER

P52

J52

CONTROL SWITCH

CONTROL

CONTROL

VIEWED

SHOWN IN

HOUR

NOTE: IDLER SWITCH MAY NOT

J

31

CCW

FROM

"ALWAYS ON" POSITION

METER

APPEAR ON SOME MACHINES.

115VAC

256

A

R1

BACK

4

LEAD 256 & 257 WILL BE

32

+

M1

1

M1

42VAC

I

41A

VIEWED

PINCH POT

4A

-

HIGH

CONNECTED TOGETHER, AND

226A

M2

2

M2

AUTO IDLE WILL BE DISABLED ON

K

42A

M3

3

M3

FROM

THESE MACHINES.

VOLTMETER

M4

4

M4

77

BACK

75

10K

2A

2

232S

+

HOLD

COIL

WORK

H

21

76

AUTO

NOTE: 238A, 236A, CB5

M5

5

M5

232L

+

COIL

227

E

77B

M6

6

M6

MAY APPEAR ON SOME

PULL

REMOTE

F

76B

7

232R

262A

SHOWN IN

MACHINES IN PLACE OF

IDLE

SOL.

CONTROL

OLD 236A.

G

75B

M1

M2

M3

M4

M5

M6

M9

M10

8

277

278

279

262B

"HIGH" POSITION

257

CONTACTOR

M9

9

M9

D

4B

M10

10

M10

32

+

PULL

265

C

2B

232M

COIL

GROUND

B

GND-A

M1

M2

M3

M4

M5

M6

M9

M10

M1

1

M1

20A

START BUTTON

SHUTDOWN

SOL.

GND-H

M2

2

M2

COIL

AMPHENOL 1

M3

3

M3

ON STANDARD MODELS,

238A

+

M4

4

M4

M5

DENOTES ITEMS

LEADS 238 & 236C ARE TO BE

CB5

224

262

AMMETER

M5

5

BOLTED TOGETHER AND

236C

238

238A

236A

236B

INCLUDED ON DELUXE

242B, 232K AND 229A ARE TO

M6

6

M6

TAPED. LEADS 228A, 241A,

232B

232C

236A

236

A

77B

77A

7

MODELS ONLY

BE TAPED INDIVIDUALY AND

OIL PRESSURE SWITCH & SENSOR

REMOTE

76A

8

TIED INTO HARNESS.

BATT.

OIL

OIL

FUEL

5J

5H

231

228

234

CHRG.

PRESS.

SENSOR

CONTROL

B

76B

M9

9

M9

232R

TEMP

RUN/STOP

RUN

SWITCH

C

75B

75A

METER KIT OPTIONAL

M10

10

M10

12VDC

S

I

S

I

S I

GND-G

SWITCH

G

WK

CONTACTOR

2A

ON STANDARD MODEL

243

247

246

245

INSULATED

5G

242D

"RUN" POS.

STOP

D

2B

GND. STUD ON

OIL TEMP. SENSOR & SWITCH

4A

252

GOLD

GOLD

GOLD

GOLD

GOLD

STUD

5L

232A

E

4B

232L

BOTTOM RIGHT OF

232H

232J

233

CONTROL BOX

241

SENSOR

ON STANDARD

242A

5T

GROUND

F

GND-B

WELDER

ALT.

LOW

TEMP.

LOW

228A 242C

GND-J

232D

SWITCH

MODELS, LEADS

TEMP.

PRESS.

FUEL

232M

238

GND-J

232

242D & 229 ARE

AMPHENOL 2

GAUGES

242B

229A

TO BE TAPED

3 TURNS

3 TURNS

253

SILVER

SILVER

SILVER

SILVER

SILVER

232K

229

FUEL LVL.

OPTIONAL ON

241A

232K

THRU

THRU

SENSOR

NOTE: MAY NOT APPEAR ON

STANDARD MODEL

242D

TOROID

TOROID

232F

232G 232E

232N

265

227

SOME DELUXE MACHINES.

M10

M10

232P

232A

32

238

236

M1

M3

M9

218 220

206S

712

2

M6

M9

4

2

236C

GROUND STUD ON

2

2

204S

M6

M2

M4

M5

251

252

250

253

213

214

215

612

M1

M2

M3

M4

M5

77A 76A 75A

231

OUTPUT PANEL

1

NOTE: LEADS 229 AND 229A MAY

5R

1

5

1

5

3

SELECT

3

6

J6

1

3

1

4

1

BE SPLICED TOGETHER ON SOME

5S

232N

SOLENOID

MACHINES.

GND-K

MACHINES. LOW FUEL SHUTDOWN

265

227

2

WILL BE DISABLED ON THESE

STARTER

MACHINE

1

4

J3

SHUNT

6

J4

10

4

J11

6

5

J2

8

6

J5

10

4

J10

PERIPHERAL BD.

BATTERY

STARTING

12V BATTERY

AM METER

THERMAL

MODE

VOLT METER

AMPHENOL

MOTOR

(+)

PCB1

BOARD

PROGRAMMING

B4 B3

B2

B1

STUD ON ENGINE

8

16

1

3

200 281A

PCB4

SENSE EXC 281

MOUNTING FOOT

232J 405 403

234A 233A

239A 246

5L

232

271 401270 40216

LEFT SIDE

PROGRAMMING

278

279

277

257

208B 256 226

232W

404

23A

25A 261A

260A

25

116A

105A

5G

101A

118A 115A

4

1

270

262B 224A

232P

5T

243 229A

271 247

9

4 401 J65402 403 6

PCB8

J - GND

POS

NEG

FRAME

3

245

229

404

405

STUD ON ENGINE

75

239

(-)

WELD BOARD

MOUNTING FOOT

J7 77

4

6

+

-

RIGHT SIDE

PCB3

76

J30

1

3

32

ALTERNATOR

23

2

5N

12

7

1

J1

16

9

238

CONTROL POT

8

PULL COIL BD.

GROUNDING BOLT

5S

239

ON ENGINE BLOCK

4

3

4

3

16

9

8

5

8

J31

1

6

J32

1

J43

5R

GND STUD ON RIGHT SIDE

242B

GND-H ENGINE GROUND

9

1

GND-A

BACK OF CONTROL BOX

2

J8

1

2

J9

1

8

J12

1

4

J13

1

GND-B

HOT START

PINCH

MISC CONTROL

POWER

GND-K

B

G3777

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.

COMMANDER 500