Electrical Diagrams; Wiring Diagram (M22535 - Lincoln Electric GENUINE SAE-300 Service Manual

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G-2
WiriNG DiaGram - (m22535)
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.

ELECTriCaL DiaGramS

CONTROL PANEL COMPONENTS SHOWN AS VIEWED FROM REAR.
*
LEADS CONNECTED TO ENGINE IDLER/ENGINE P.C. BOARD, SEE DETAIL
1
2
3
4
5
6
7
8
9
10
J31
IDLER/ENGINE PROTECTION P.C. Bd.
1
2
J32
3
TO CURRENT
4
TRANSFORMER
B1
B2
B3
B4
55
60A
GLOW
844
PLUGS
844A
212E
*212C
ENGINE
*212D
53
HOUR
IGNITION
GLOW
METER
ENGINE
SWITCH
PLUG
START
FAILURE
+
-
CB4
LAMP
10A
56
212A
*93
43
52
51A
50B
60
WATER
S
I
TEMPERATURE
50A
GAUGE
G
G
+
-
212B
AMMETER
GND-M
200
STARTING
G
MOTOR
S
I
S
50
B
OIL
G
PRESSURE
GAUGE
51
B+
GROUND
GROUND
TO BASE
TO ENGINE
K924-4 REMOTE CONTROL (OPTIONAL)
PLUG FOR REMOTE CONTROL
POTENTIOMETER
Y
X
G
B
W
RESISTORS
REMOTE CONTOL
CONNECT TO CASE
POTENTIOMETER BOX
SAE-300 - PERKINS WIRING DIAGRAM
NEUTRAL BONDED TO FRAME.
NEUTRE RACCORDE AU BATI.
LEAD COLOR CODE
B-BLACK OR
R-RED OR
GRAY
PINK
U-BLUE
G-GREEN
IDLER
W-WHITE
N-BROWN
SOLENOID
Y-YELLOW
212E
B
*55
W
*57
R
PUMP
115 VOLT
SOLENOID
RECEPTACLE
GND-C
*58
*61
IDLER
SWITCH
SILVER
*844
60C
7B
6B
*44
W
CB1
TEMPERATURE
20A
7C
SWITCH/SENDER
*54
WK
6C
OIL PRESSURE
GND-E
SWITCH/SENDER
D+
*59
TO IDLER / ENGINE
ALTERNATOR
PROTECTION P.C.Bd.
TRANSFORMER
GND-A
*60A
GROUND SCREW
LOWER PANEL
NEAR GAUGES
INLINE CONNECTORS
W.F.M.
CONTROL
PANEL
CONNECT TO POS. & NEG.
OUTPUT TERMINALS
NEGATIVE CV
OUTPUT TERMINAL
PANEL
CONNECT TO NEG.
BRUSH HOLDER
R
P10
12
11
10
9
8
7
6
5
4
3
2
1
J5
400D
Y
400E
48
W
SLIP RINGS
-
ALTERNATOR
+
+
610A
610A
610A
610A
610A
610A
612
SLIP RING
NEAREST
AC
AC
AC
AC
600C
TO IRON
-
230 VOLT
RECEPTACLE
21
7A
41
600
15A
42
FUSE
602
214
215
RHEOSTAT
6A
810
CB2
ALT. AUX
15A
POWER
REACTOR
11A
7A
WINDINGS
41
SERIES
FIELD
820
11B
GROUND SCREW
LOWER PANEL
NEAR REMOTE
INTERPOLE COILS
REED
SWITCH
WELDING GENERATOR
CURRENT
*844A
BRUSH POSITION SHOWN AS
VIEWED FROM CONTROL PANEL
POSITIVE
NEGATIVE
(CC+) & (CV+ WITH W.F.M.)
(CC-)
WIRE FEED MODULE (OPTIONAL)
ON MACHINE, REMOVE PLUG "P10" FROM CONNECTOR "J5".
CONNECT "P5" ON W.F.M. TO CONNECTOR "J5" ON MACHINE.
PLUG P5
#8 LEAD
POS.
NEG.
#2 HEAVY LEAD
608
609
#2 HEAVY LEAD
250 AMP THERMOSTAT ASSEMBLY
MACHINE MUST NOT BE RUNNING
WHEN MAKING THESE CONNECTIONS.
G-2
N
N
U
MOV
U
602C
W
R
G
X
Y
W
REMOTE CONTROL
U
Y
SWITCH AND
N
W
RECEPTACLE
SHUNT
FIELD
-
+
-
+
WIRE FEED
MODULE
A
M22535PRINT
SaE-300
®

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