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PAGE 70 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)
Figure 62. Connections to Digital Control Box - J1 and J2 Connectors ( 1 of 2)
LS400/LS500 PUMP — WIRING DIAGRAM (CONTROL BOX)
1
2
3
4
5
6
7
8
4
3
2
1
8
7
6
5
2
2
2
1
1
1
FUEL SOLONOID
J1 MALE
INTERFACE
CONNECTOR
(YELLOW)
INSIDE
CONTROL
BOX
OUTSIDE
CONTROL
BOX
12 AWG RED
10 AWG RED
10 AWG BLK
14 AWG PINK/BLK (STARTER SOLENOID)
30 AMP
FUSE
30
17
58
19
15/54
50A
+12VDC POWER IN
TACH INPUT
LOW OIL INPUT
SWING A
CYLA
CYL B
THROTTLE
GROUND
BLK
RED
GRN
WHT/BLK
ENGINE CRANK
P1 P1
1
2
3
4
5
6
7
8
4
3
2
1
8
7
6
5
J2 MALE
INTERFACE
CONNECTOR
(WHITE)
INSIDE
CONTROL
BOX
OUTSIDE
CONTROL
BOX
14 AWG RED
14 AWG BRN
14 AWG YEL
14 AWG RED
14 AWG WHITE
14 AWG RED
14 AWG RED
14 AWG GRAY
16 AWG GREEN
16 AWG YELLOW
16 AWG ORANGE
14 AWG RED
14 AWG BLACK (GND.)
87
6
5
43
2
1
J1
87
6
5
43
2
1
J2
INSIDE
CONTROL
BOX
OUTSIDE
CONTROL
BOX
YELLOW
WHITE
FUSE
HOLDER
A
A
A
IGNITION
SWITCH
A
A
P2
A
F
P2
CONTROLLER
BLACK
POTTED
BOX
C
THROTTLE
BLOCK
L
12 AWG RED
FUEL SOLENOID
(SHUT-DOWN)
+12VDC OUTPUT
E-STOP
BLK
+12VDC POWER OUT
BRN
RED
D
W
ALTERNATOR
I
BATTERY
STARTER
SOLENOID
G
H
SWING A
MAIN B
MAIN A
M
A
N
IF
O
L
D
DEUTZ 10-PIN
ENGINE
CONNECTOR
B
D
EE
YELLOW
YELLOW
WHITE
YELLOW
WHITE
J1
J2
J3
J4
J5
CONTROL
BOX REAR
VIEW
OIL PRESSURE
SWITCH
FUEL SOLENOID
(SHUT-DOWN)
J
K
10 AWG RED
1
2
ENGINE SPEED
SOLENOID
CIRCUIT ACTIVE = +12VDC
CIRCUIT OFF = GND
GND
EMERGENCY
STOP
SWITCH
A
A
DIGITALREADOUT
MODULE
12
345678
12
345678
J4
GND
+12VDC IN
+12VDC OUT
J2J3
E-STOP
A
1
2
3
4
5
6
7
8
9
10
11
12
87
6
5
43
2
1
J1
87
6
5
43
2
1
J2
LOW BATTERY
12 AWG RED (+12VDC)
J1