Hitachi ZW370 Technical Manual page 13

Wheel loader
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Modalità di utilizzo dello schema dei collegamenti elettrici (ITALIANO) ............................................................ 62-5
Cómo utilizar un Diagrama de Alambrado Eléctrico (ESPAÑOL) ..................................................................... 62-6
Como Utilizar o Diagrama de Ligações Eléctricas (PORTUGUÊS) .................................................................. 62-7
Electrical Cable Color Codes ............................................................................................................................ 62-8
Electrical Circuit Symbols ................................................................................................................................. 62-9
Sensor Mount .................................................................................................................................................. 62-10
Fuse .................................................................................................................................................................62-11
Fuse box ....................................................................................................................................................62-11
Fusible link ................................................................................................................................................ 62-13
Engine Start Circuit ......................................................................................................................................... 62-14
Engine start circuit diagram ...................................................................................................................... 62-14
Neutral starter ........................................................................................................................................... 62-15
Starter switch ............................................................................................................................................ 62-16
Battery relay .............................................................................................................................................. 62-17
Alternator I terminal wire ........................................................................................................................... 62-18
Diode unit .................................................................................................................................................. 62-18
Neutral relay .............................................................................................................................................. 62-19
Magnetic switch ........................................................................................................................................ 62-20
Voltage relay ............................................................................................................................................. 62-21
Power Generating/Charging Circuit ................................................................................................................ 62-22
Alternator .................................................................................................................................................. 62-22
ECM (Engine Controller) ................................................................................................................................. 62-23
Function of ECM ....................................................................................................................................... 62-23
Connection diagram .................................................................................................................................. 62-23
Monitor lamp test ...................................................................................................................................... 62-24
Failure diagnosis ....................................................................................................................................... 62-25
Quantum fault code information ................................................................................................................ 62-28
Accelerator pedal ...................................................................................................................................... 62-34

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