Lincoln Electric SVM194-A service manual Wiring Diagram Codes 11472, 11473 M21684

Return to Section TOC Return to Master TOC

Return to Section TOC Return to Master TOC

to Section TOC to Master TOC

G-12	ELECTRICAL DIAGRAMS	G-12
WIRING DIAGRAM - (CODES 11472, 11473) (M21684)

CLASSIC 300D PERKINS WIRING DIAGRAM

212D 212C 59 61

44 54 57 58 93

CONTROL PANEL COMPONENTS SHOWN AS VIEWED FROM REAR.

LEAD COLOR CODE

ON OLDER BOARDS,

*

LEADS CONNECTED TO ENGINE IDLER/ENGINE P.C. BOARD, SEE DETAIL

B-BLACK OR

R-RED OR

GRAY

PINK

1 2 3 4 5 6 7 8 9 10

J31 WAS J1,

NEUTRAL BONDED TO FRAME.

G-GREEN

U-BLUE

J31

P10

J32 WAS J2.

NEUTRE RACCORDE AU BATI.

121110 9 8 7 6 5 4 3 2 1

N-BROWN

W-WHITE

IDLER/ENGINE PROTECTION P.C. Bd.

1

J5

Y-YELLOW

400D

J32

2

TO CURRENT

400E

600B

Y

3

48

W

4

TRANSFORMER

U

B1 B2 B3 B4

SLIP RINGS

-

ALTERNATOR

610

N

IDLER

+

610

60A

55

610A +

602B

GLOW

SOLENOID

SLIP RING

844

212E

PLUGS

B

NEAREST

600C AC

AC

602

844A

*55

W

TO IRON

*57

R

115 VOLT GFCI

-

J8

P8 W

PUMP

230 VOLT

600

R

212E

SOLENOID

RECEPTACLE

41

1

41 G

GND-C

RECEPTACLE

ENGINE

*212C

400F

7A

21

600A

2

X

53GLOW

*212D

*58

HOT LINE

HOT LOAD

42

3

Y

HOUR

IGNITION

*61

15A

602A

4

42

PLUG

START

METER

SWITCHCB4

ENGINE

FUSE

5

RHEOSTAT

6

W

+

-

FAILURE

WHITE LINE

WHITE LOAD

56

10A

LAMP

*844

IDLER

214

215

REMOTE CONTROL

60C

SWITCH

51C

52

*93

212A

WATER43

6A

SWITCH AND

U

51A

TEMPERATURE

GNDE-

810

RECEPTACLE N

W Y

50A

S I TEMPERATURE

SWITCH/SENDER

CB2

ALT. AUX

GAUGE

W

*44

15A

POWER

SHUNT

G

7A

G

CB1

11A

WINDINGS

FIELD

41

60

+ -

20A

820

SELECTOR

SERIES FIELD

AMMETER

-

+

STARTING

GND-M

GND-N 212B

200

*54

GND-T

SWITCH

G

11B

90-MIN

MOTOR

S

I

WK

+

-

S

OIL PRESSURE

GND-S

GROUND

130-80

50

OIL

190-120

B

SWITCH/SENDER

SCREW

240-160

PRESSURE

G

D+

TO IDLER / ENGINE

NEAR FUSE

220-MAX

+

GAUGE

*59

11C

INTERPOLE COILS

PROTECTION P.C.Bd.

DIODE

51

B+

ALTERNATOR

WELDING GENERATOR

AND

CURRENT TRANSFORMER

MOV

*60A

GND-B

*844A

REED

BRUSH POSITION SHOWN AS

GND-A

SWITCH

GROUND

GROUND

GROUND SCREW NEAR

NEGATIVE

POSITIVE

VIEWED FROM CONTROL PANEL

TO BASE

TO ENGINE

ENGINE GAUGES

(CC-)

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

Return Return

to Section TOC to Master TOC

K924-5 REMOTE CONTROL (OPTIONAL)

		PLUG FOR REMOTE CONTROL
		POTENTIOMETER
	Y	X
G	B	W
RESISTORS
REMOTE CONTOL	CONNECT TO CASE
POTENTIOMETER BOX

WIRE FEED MODULE (OPTIONAL)
		ON MACHINE, REMOVE PLUG "P10" FROM CONNECTOR "J5".
		CONNECT "P5" ON W.F.M. TO CONNECTOR "J5" ON MACHINE.
INLINE CONNECTORS		PLUG P5
W.F.M.
CONTROL
PANEL		#8 LEAD	WIRE FEED
CONNECT TO POS. & NEG.	POS.
			MODULE
OUTPUT TERMINALS	NEG.	#2 HEAVY LEAD
NEGATIVE CV
	608
OUTPUT TERMINAL		609
PANEL
		#2 HEAVY LEAD
CONNECT TO NEG.	250 AMP THERMOSTAT ASSEMBLY
BRUSH HOLDER
	MACHINE MUST NOT BE RUNNING
	WHEN MAKING THESE CONNECTIONS.

A

Return Return

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. M21684

CLASSIC® 300D & 300G