Hitachi ZW 370-6 Operator's Manual page 96

Display Contents of Alarms
Exhaust Temperature Rise
Alarm
Intake Air Temperature Rise
Alarm
Battery Charge Alarm
Fuel Temperature Alarm
Air Cleaner Clogging
Fuel Filter Restriction Alarm
EGR Gas Temperature Alarm
Water Separator Alarm
(Option)
OPERATOR'S STATION
Exhaust temperature is abnormally high.
Stop machine operation, apply parking brake, and check the exhaust
lines.
Intake air temperature is abnormally high. Stop machine operation
and apply parking brake. Check for any abnormality such as
disconnected intake air piping.
Electrical system charge is abnormal.
Inspect the alternator and the battery system.
Fuel temperature is abnormally high. Stop machine operation and
apply parking brake. Run the engine at slow idle speed to lower the
fuel temperature.
Air filter elements are clogged.
Clean or replace air cleaner element.
Fuel filter is clogged.
Replace fuel filter element.
EGR gas temperature is abnormally high. Stop operation, apply
parking brake, and check EGR cooler, EGR cooler coolant circulation
circuit, coolant level and intake air and exhaust piping for any
abnormality.
Water separator is full. Drain water.
1-32
Remedy