Lincoln Electric SVM125-A service manual Thermostat * Machine Must not be Running

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G-6	ELECTRICAL DIAGRAMS	G-6
Wiring Diagram (Code 10219 )

ELECTRICAL SYMBOLS

CONTROL PANEL COMPONENTS

PER E1537

SHOWN AS VIEWED FROM REAR.

P10

LEAD COLOR CODE

NEUTRAL BONDED TO FRAME

NEUTRE RACCORDE 'AU BATI

12 11 10 9 8

7 6 5

4 3 2 1

61

B-BLACK

R-RED

J5

ENGINE

G-GREEN

U-BLUE

W

N-BROWN

W-WHITE

B

+Y

FAILURE

1 2

3 4

5 6

7

8

9 10

1

Y-YELLOW

N

LAMP

IDLER/ENGINE

2

ALTERNATOR

ROTOR

-W

58

53B

J1

U

3

PROTECTION

J2

4

SLIP RINGS

-

P.C. BOARD

+

R

B

610

+

CB1

57

SLIP RING

ENGINE

62

NEAREST

R

610

602B

HOUR

53

TO IRON

AC

AC

600B

56A

METER

60C

IDLER

START

41

1

+

-

IGNITION

56

SOLENOID

-

115 VOLT

230 VOLT

600A

2

SWITCH

IDLER

Y

OIL TEMP.

RECEPTACLE

RECEPTACLE

42

3

SWITCH

15A.

58A

51A

P3

J3

SENSOR

G

Y

4

FUSE

602A

3

5

60

54B

4

RHEOSTAT

6

53A

54

OIL PRESSURE

Y

J8

P9

SENSOR

B

B

SELECTOR

50A

6

R

SWITCH

55

B

60A

5

G

ALTERNATOR

CB2

B

B

CB3

W

52

S I

7

FUEL

CB1

CB4

AUXILIARY

GND

POWER

STARTING

GAUGE

8

SOLENOID

G

WINDINGS

GENERATOR

MOTOR

OIL PRESSURE

59

9

ENGINE

B

60B

G

50

10

CONNECTOR

A

1

B

+

60E

2

D+

W

B

5 4 3

2 1

+ A

-

B+

D-

W

CURRENT

CR2 REED

WELDER

51

TRANSFORMER

RELAY

LEAD BLOCK

W

R

N

ALTERNATOR

U

-W+Y

N

POSITIVE

NEGATIVE

(CC- )

(CC+) & (CV+ WITH W.F.M.)

REMOTE CONTROL (OPTIONAL)

WIRE FEED MODULE (OPTIONAL)

REMOTE CONTROL RECEPTACLE & SWITCH

PLUG FOR

REMOTE CONTROL

ON MACHINE, REMOVE PLUG "P10" FROM CONNECTOR "J5".

G

POTENTIOMETER

CONNECT PLUG "P5" ON W.F.M. TO CONNECTOR "J5" ON MACHINE.

* SEE

B

X

RESISTORS

Y

X

INLINE

PLUG

￿

BELOW

R

CONNECTORS

(P5)

.

1

41

W.F.M.

.

* SEE

2

600

Y

CONTROL

W

PANEL

3

42

R

B

.

BELOW

4

602

#8 LEAD

WIRE

FEED

CONNECT TO POS. & NEG.

POS.

G

5

W

6

OUTPUT TERMINALS

NEG.

MODULE

TO CASE

NEGATIVE CV

P8

CONNECT

OUTPUT TERMINAL

#2 HEAVY LEAD

SWITCH FOR LOCAL OR REMOTE CONTROL

PANEL

608

,

SHOWN IN LOCAL POSITION.

CONNECT TO NEG.

609

REMOTE CONTROL

* WITH MACHINE NOT RUNNING,

REMOVE PLUG "P9" ON

.

BRUSH HOLDER

POTENTIOMETER BOX

#2 HEAVY LEAD

MACHINE FROM CONNECTOR "J8". THEN CONNECT

PLUG "P8" ON REMOTE CONTROL TO

THERMOSTAT * MACHINE MUST NOT BE RUNNING

RED & BLACK LEADS NOT CONNECTED ON THIS

CONNECTOR "J8" ON MACHINE.

250 AMP

WHEN MAKING THESE CONNECTIONS.

MACHINE.

ASSEMBLY

R

1-19-96

CLEVELAND, OHIO U.S.A.

L9920

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.

CLASSIC II