Air Filter Restriction Indicator (Red); Preheat Indicator (Yellow); Fuel Filter Restriction Indicator (Red); Hst Oil Temperature Indicator (Red) - Hitachi ZW140-6 Operator's Manual

Air Filter Restriction Indicator (Red)

If the air cleaner element becomes clogged, the air
filter restriction indicator and the service indicator light.
Immediately stop the engine and inspect the air cleaner
element. Replace the element, if necessary.

Preheat Indicator (Yellow)

The engine is being preheated as long as the preheat indicator
stays ON. When the preheat indicator goes OFF, engine
preheating is completed.

Fuel Filter Restriction Indicator (Red)

If the fuel filter element becomes clogged, the fuel filter
restriction indicator and the service indicator light.
Immediately stop the engine and inspect the fuel filter
element. Replace the element, if necessary.

HST Oil Temperature Indicator (Red)

If the HST oil temperature is kept higher than the specification
for a short period of time, both the HST oil temperature
indicator and the service indicator come ON. If a higher than
the specification transmission oil temperature is continued for
a long period of time, the service indicator comes ON and the
warning buzzer sounds. Immediately stop operation of the
machine and run the engine at low idle speed to reduce the
HST oil temperature.
OPERATOR'S STATION
1-17
M4GB-01-023
M4GB-01-031
MNDF-01-038
M4GB-01-027