Wiring Diagram (Code 10000 - Lincoln Electric CLASSICII SVM125-A Service Manual

G-3

Wiring Diagram (Code 10000)

ALTERNATOR ROTOR
SLIP RINGS
SLIP RING NEAREST
TO IRON
115 VOLT
RECEPTACLE
CB1
(30 AMP)
230 VOLT
RECEPTACLE
REMOTE CONTROL PANEL & SWITCH
41
*
602
SEE
600
BELOW
42
*
WITH MACHINE NOT RUNNING, REMOVE JUMPER 42 TO
600 AT THE TERMINAL STRIP. CONNECT THESE LEADS
TO THE CORRESPONDING NUMBERS AT THE TERMINAL
STRIP.
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
TO WELDING
GENERATOR
+
-
B 610
-
Y
+
W
B
TERMINAL
STRIP
+
600
R
AC N
AC
41
42
- 600A
602
41
W
Y
15A.
FUSE
42
Y
POTENTIOMETER
SELECTOR
602A
SWITCH
R
ALTERNATOR
W
AUXILIARY
POWER
U
WINDINGS
B B
G
A
CURRENT
N
TRANSFORMER
5 4 3 2 1
U
CR2 REED
WELDER
RELAY
U LEAD BLOCK
R N N 509
G
U U 503
POSITIVE CV &
N
VV OUTPUT
NEGATIVE
TERMINAL
VV OUTPUT
POS
CB2
TERMINAL NEG
(15 AMP)
REMOTE CONTROL (OPTIONAL)
RESISTORS
COPPER
PLUG FOR
TERMINAL
REMOTE CONTROL
POTENTIOMETER
W
GROUND TERM.
B
(WIDE SLOT)
G
GROUND TERM.
(WIDE SLOT)
CONNECT
TO CASE
SWITCH FOR
LOCAL OR REMOTE
CONTROL SHOWN IN
LOCAL POSITION.
REMOTE CONTROL
POTENTIOMETER BOX
1 3
53B
4 6
7 9
U
R 600
A B
U
IDLER
P.C. R
BOARD
57
W
Y 56A
60D
60F
58C
602 58B
START
+
60C
IGNITION
SWITCH
ENGINE
HOUR METER
60
60A
53A
50A
51A
52
STARTING
MOTOR
50
+
-
-
W
TO WELDING
GENERATOR
Y
+
W
SA-250 THERMOSTAT
CV ADAPTER Y
ASSEMBLY
608
COPPER
CONNECT TO NEGATIVE
609
TERMINAL
BRUSH HOLDER
NEGATIVE CV OUTPUT TERMINAL
B
W
G
ELECTRICAL SYMBOLS PER E1537
LEAD COLOR CODE
B-BLACK R-RED
G-GREEN U-BLUE
N-BROWN W-WHITE
Y-YELLOW
2 1
D+ W
59A
59
CR1
( ) B+ D-
BOTTOM VIEW
SHOWN
ALTERNATOR
R1
58D
50
8
61
FUEL
SOLENOID
60B
58A
ENGINE 7
PROTECTION
RELAY IDLER
SOLENOID
56
FUSE (SFE-14)
IDLER
SWITCH
OIL TEMPERATURE
G NO NC S B
SENSOR
3
54B
58
4
54 54A
53
55
OIL PRESSURE
SENSOR
60E
5
S I
GND
GAUGE
6
OIL PRESSURE
51
+
A
4 8
3 7
2 6
1 5
#2 HEAVY LEAD
PIN CONFIGURATION
ON ENGINE
CONNECTOR
CONTROL PANEL COMPONENTS
SHOWN AS VIEWED FROM REAR.
G-3
CLASSIC II