Komatsu ecot3 GALEO HM300-2 Operation And Maintenance Manual page 100

OPERATION
Fuse box IV (BT4)
No. Capacity
(41) 10A Spot Light (if equipped), Room lamp 2
(42) 10A Radio
Yellow rotating lamp (if equipped)
(43) 10A
Step lamp (if equipped)
(44) 20A Side lamp (if equipped)
(45) 10A Auto-preheater
(46) 10A Horn
(47) 10A Tachograph (if equipped)
(48) 10A Cigarette lighter
(49) 10A Air suspension seat
(50) 10A Air conditioner
Fuse box V
No. Capacity
(51) 120A Power supply for electrical intake air heater
Precautions when adding electrical equipment
If the electrical equipment system is changed, problems may occur in the machine control. Do not make any changes to the
electrical system.
If you want to make any change to the electrical system, please contact your Komatsu distributor.
Name of circuit
Name of circuit
CAUTION
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EXPLANATION OF COMPONENTS
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