Lincoln Electric SVM189-B service manual Wiring Diagram

Models: SVM189-B

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Section TOC

Master TOC

G-4

ElEcTrical DiaGramS

G-4

WiriNG DiaGram - cOmplETE machiNE - cODE 11444 ONly - (m20410-2)

 

 

WIRING DIAGRAM

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WARNING

Do not operate with covers removed.

Disconnect input power by unplugging power cord before servicing.

WORK

N.G.

TOC

TOC

HIGH VOLTAGE can kill

Do not touch electrically live parts

Only qualified persons should install, use or service this machine.

6A

1A

N.B.

SPOOL GUN (OPTIONAL)

MOTOR

GUN

EITHER

WIRE FEED MOTOR

MOT+ MOT-

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BLUE OR

 

 

 

BLACK LEAD

1

 

 

 

 

 

5

6

 

BROWN OR

CB1

S1

GND

RED LEAD

 

 

 

 

 

 

TO EARTH

 

 

 

GROUND

N.A.

N.A.

PER NATIONAL,

 

 

OUTPUT

CHOKE

X1 H1

P6

 

J6

 

1

2A

 

2

4A

 

3

543A

 

4

544A

TS2

6

FAN

H1

R2

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LOCAL OR OTHER

 

 

X1

CAPACITOR

APPLICABLE

 

 

D1

 

 

ELECTRICAL

 

 

 

 

CODES.

 

 

 

C1

 

GREEN OR

 

X2

N.A.

 

YELLOW LEAD

 

 

 

 

 

FAN

 

 

 

 

 

FAN

FAN

 

 

 

 

SOL

SOL

 

 

CAP-

CAP+

 

 

 

 

GAS

SOLENOID

TRANS-

FORMER

T1

X2 H2

THERMOSTAT

TMP

1

 

2

J4

3

 

4

 

 

H2

 

FAN

TS1

1

 

TMP

 

 

 

 

 

 

 

 

 

N.F.

 

 

 

 

R1

 

 

 

 

J3

 

 

 

 

 

 

J5

 

 

 

1

2

3

4

5

6

7

8

9 10

1

2

3

4

5

6

CAP- GND SOL MOT+ MOT- PTM TMP

 

SOL CAP+

 

 

2A

 

 

4A

NOTES:

LOCATED IN TRANSFORMER

544A 543A

N.G.

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N.A. BOLTED ALUMINUM CONNECTIONS REQUIRE T12837 JOINT COMPOUND (DOW CORNING 340) WHEN REATTACHING.

N.B. WORK AND GUN CONNECTIONS SHOWN FOR GMAW WELDING. N.C. CAVITY NUMBERING SEQUENCE VIEWED FROM INSERTION SIDE

OF CONNECTORS.

N.F. SEE S26766 FOR SPOT TIMER KIT WIRING DIAGRAM.

P4, N.C.

P5 N.C.

1

2

1

2

3

3

4

4

5

6

 

P3 N.C.

5

1

2

3

4

6

7

8

9

10

LATCH

J6 N.C.

1

2 3

4

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N.G. SEE M20410-1 FOR SPOOL GUN KIT WIRING DIAGRAM.

ELECTRICAL SYMBOLS PER E1537

M20410-2 B

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.

cOmpacT WirE WElDErS

Page 106
Image 106
Lincoln Electric SVM189-B service manual Wiring Diagram