Jacobsen AR-3 User Manual

4-48 4181384 First Edition
ELECTRICAL
4
Instrumentation Circuit Schematic
See Figure 4-26.
Figure 4-26
TN1132
Wht Wht
Blk Blk
S1
Key
Switch
G1
Battery
Off
Heat
Run
Wht
Wht
Start
30
AC
19
50
BrnBrn
Brn
+
-
Module Fault Light CircuitOver Temp Circuit
Engine Oil Pressure Light Circuit
Unswitched Power Circuit Switched Power Circuit
Fuel Level Circuit
Hydraulic Filter LightGround Circuit
Ground
F10
10A
Fuse
A1
Control
Module
Grn/
Vio
Grn/
Vio
(8)(3)
Grn/
Vio
Power
(1)
Blk
Over-Temp Input
12V Over-Temp Light
12V Module Fault Light
(7)
(6)
Blk
Setup Switch Circuit
t°
On
Off
Grn Gry/Red
To Alternator
Blk/
Wht
Blk/
Wht
S9
Setup
Switch
Blk/Wht (1)
Grn (2)
Gry/Red (6)
Ground
Battery Discharge Input
Switched Power
Hour Meter Enable
Setup Enable
Fuel Level Input
Brn/Wht (8)
Grn GrnGrnWht
Grn/Blu Grn/Blu
Org/Brn (18)
Blk
Blk
Blk
B1
Engine
Temperature
Switch
B4
Fuel
Level
Sensor
Blk
H5
Module
Fault
Light
Vio/Yel
Vio/Yel
Blk
Blk
Blk Blk
H4
Over-
Temp
Light
H7
Alarm
A3
Multi-Function
Gauge
(3)
X2
(9)
X1
PP
Brn Brn
Grn/Pnk
Grn/
Pnk
Grn/
Pnk
Brn/Yel (7)
Wht/
Brn
Yel/
Grn
Yel/
Grn
Wht/
Brn
B2
Engine
Oil
Pressure
Switch
H2
Engine
Oil
Pressure
Light
B3
Hydraulic
Filter
Switch
H3
Hydraulic
Filter
Light
(9)
X2
(1)
X2
F8
5A
Fuse
F5
F9
Vio/Yel Vio/Yel(4)
X2
(4)
2A
Fuse
5A
Fuse

Jacobsen AR-3 Specifications

General

Brand	Jacobsen
Model	AR-3
Category	Lawn Mower
Language	English