Komatsu HB365LC-3 Operation & Maintenance Manual page 183

OPERATION
Fuse capacities and circuit names
Fuse ca-
No.
pacity
(1) 5A Secondary switch, working lamp relay
(2) 30A Solenoid valve
(3) 5A PPC oil pressure lock solenoid
(4) 10A Window washer, cigarette lighter
(5) 10A Horn
(6) 5A Auto preheater relay
(7) 10A Revolving lamp
(8) 10A Radio, speaker, left knob switch
(9) 20A Headlamp, rear lamp
(10) 20A Air conditioner unit
(11) 10A Optional power supply (1)
Optional power supply (2), 12 V power supply
(12) 30A
and air suspension seat with heater
(13) 5A Air conditioner ECU power supply
(14) 5A Key ACC signal
(15) 10A Working lamp
Radio backup, room lamp, system operating
(16) 10A
lamp
(17) 20A Monitor, pump controller
(18) 30A Engine controller
(19) 5A Air conditioner ECU backup
Optional power supply (continuous power
(20) 25A
supply)
(21) 20A Sensor power supply relay (1)
(22) 10A Sensor power supply relay (2)
(23) 10A DEF line heater relay (1)
(24) 20A DEF line heater relay (2)
(25) 10A KomVision controller
(30) 30A Hybrid controller, capacitor
(31) 10A CAB head light (1)
(32) 10A CAB rear light
(33) 10A Lower wiper
(34) 10A Quick coupler
(35) 15A Refueling pump
(36) 10A CAB head light (2)
(37) 10A Optional light
(38) 20A Auto greasing system
(39) 30A Optional heater
(40) 15A Spare
Name of circuit
EXPLANATION OF COMPONENTS
3-111