Komatsu PC360NLC-11 Operation & Maintenance Manual page 185

Hydraulic excavator
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OPERATION
Fuse capacities and circuit names
Fuse ca-
No.
pacity
(1)
5 A
Secondary switch, working lamp relay
(2)
30 A
Solenoid valve
(3)
5 A
PPC hydraulic lock solenoid
(4)
10 A
Window washer, cigarette lighter
(5)
10 A
Horn, Right knob switch
(6)
5 A
Auto preheater relay
(7)
10 A
Revolving lamp
(8)
10 A
Radio, Speaker, Left knob switch
(9)
10 A
Rear working lamp relay, Head lamp
(10)
20 A
Air conditioner unit
(11)
10 A
Optional power source (1)
Optional power source (2), 12 V power
(12)
30 A
source and air suspension seat with heater
(13)
5 A
Air conditioner ECU power source
(14)
5 A
Key ACC signal
(15)
20 A
Working lamp
Radio backup, room lamp, system operating
(16)
10 A
lamp
(17)
20 A
Monitor, Pump controller
(18)
30 A
Engine controller
(19)
5 A
Air conditioner ECU backup
Optional power source (continuous power
(20)
10 A
supply)
(21)
10 A
CAB headlamp (1)
(22)
10 A
CAB Rear lamp
(23)
10 A
Lower window wiper
(24)
10 A
Quick coupler
(25)
15 A
Refuelling pump
(26)
10 A
CAB headlamp (2)
(27)
10 A
OPT lamp
(28)
20 A
Auto-greasing
(29)
30 A
OPT heater
(30)
10 A
Spare
(31)
20 A
Sensor power source relay (1)
(32)
10 A
Sensor power source relay (2)
(33)
10 A
DEF line heater relay (1)
(34)
20 A
DEF line heater relay (2)
Name of circuit
EXPLANATION OF COMPONENTS
KS000914
3-109

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