Doosan DX60R Shop Manual page 826

13
ENGINE
SPEED
SENSOR
CSD COIL
RACK ACTUATOR
10
Figure 4 ENGINE PREHEAT CIRCUIT
Reference
Number
1
2
3
4
5
6
7
8
Electrical System
Page 14
15
L4
9
16 23
44
07
24
19
18
GND-RPM
9
41
47
45
42 87a
43
87
36
85
28
34
GND-A
33
8
87a
30
87
85 86
Description
Battery
Battery Relay
Fusible Link
Circuit Breaker
Fuse Box
Starter Switch
Main Relay
Rack Actuator Relay
STARTER SWITCH CONNECTION
PST
OFF
ON
START
11
85 87
14
86 30
ACC
6 C
R2
R1
B
7
BR
5
30
86
14
Reference
Number
9
10
11
12
13
14
15
TML
B BR R1 R2 C ACC
12
3
3
4 2
B
BR
E
Description
Engine Control Unit
Fuel Injection Pump
Preheat Relay
Air Heater
Engine Coolant Temperature
Sensor
Diode
Instrument Panel
A
1
- +
FG011498
SP001687