Lincoln Electric 300 D L11865, Diagrams, CLASSIC 300D WIRING DIAGRAM FOR CODES 10911 AND ABOVE

CLASSIC 300D WIRING DIAGRAM (FOR CODES 10911 AND ABOVE)

		ELECTRICAL SYMBOLS	CONTROL PANEL COMPONENTS
			SHOWN AS VIEWED FROM REAR.
GLOW PLUGS	60A	PER E1537	NEUTRAL BONDED TO FRAME	P10
		LEAD COLOR CODE	’
			NEUTRE RACCORDE AU BATI

61

B-BLACK OR

R-RED OR

12 11 C 9 8 7 6 5 4 3 2 1

J5

ENGINE

GRAY

PINK

W

B

FAILURE

1 2 3 4 5 6 7 8 9 10 1

G-GREEN

U-BLUE

N

+Y

LAMP

N-BROWN

W-WHITE

ALTERNATOR ROTOR

-W

J1

IDLER/ENGINE

2

Y-YELLOW

U

60C

58

PROTECTION

3

SLIP RINGS

+ -

G

J2 4

P.C. BOARD

R

- SLIP RING

610A

+

610

X

Y

53

610

58A

53B

NEAREST

600C

W

IDLER

TO IRON

AC

AC

602B

600

57

600B

R

GLOW

56A

IDLER

SWITCH

41

START

41

1

W

PLUG

ENGINE

56

SOLENOID

-

HOUR

G

115 VOLT

230 VOLT

21

600A

2

METER

PUMP SOLENOID

B

RECEPTACLE

RECEPTACLE

15A.

42

3

42

+

-

IGNITION

G

4

602

FUSE 215

602A

52

SWITCH

54B

58H

5

51C

51A

54

RHEOSTAT

6

FUEL PUMP

214

J8

60

B

P8

54D

SELECTOR

50A

212A

S

WATER

B

15A

TEMPERATURE

20A

810

SWITCH

I

GAUGE

20A

15A

SWITCH FOR LOCAL

G

TEMPERATURE

GND-E

ALTERNATOR

OR REMOTE CONTROL

CB2

11

11A

CB3

820

212B

SWITCH/SENDER

AUXILIARY

SHOWN IN LOCAL

G

CB1

CB4

GND-N

W

G

POWER

POSITION.

STARTING

I

WINDINGS

GENERATOR

CLASSIC

S

B

+

MOTOR

59

OIL PRESSURE

W

N

S

OIL PRESSURE

SWITCH/SENDER

G

A

B

+

G

GAUGE

WK

G

(GROUND SCREW

02/20

-

NEAR FUSE)

50

AMMETER

B

/2004

5 4 3 2 1

CURRENT

EXC

ALTERNATOR

CR2 REED

WELDER

+

W

TRANSFORMER

51

RELAY

LEAD BLOCK

300D

51G

R

U

GND-M

-W+Y

G

GROUND

N

(GROUND SCREW NEAR

POSITIVE

GROUND

TO ENGINE

NEGATIVE

ENGINE GAUGES)

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

TO BASE

(CC-)

F-2

DIAGRAMS

K924-5 REMOTE CONTROL (OPTIONAL)

PLUG FOR

REMOTE CONTROL

POTENTIOMETER

YX

G

CONNECT
	B	W
TO CASE

RESISTORS

REMOTE CONTROL

POTENTIOMETER BOX

WIRE FEED MODULE (OPTIONAL)

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

L11865

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. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number.

F-2