Hyundai HL930A Operation & Maintenance Manual page 63

(3) Transmission oil temperature warning lamp
(4) Hydraulic oil temperature warning lamp
77073CD21
(5) Fuel level warning lamp
(6) Transmission error warning lamp
(7) Air cleaner warning lamp
This lamp is turned ON when the temperature of transmission oil is
over the normal temperature (107°C, 225°F).
When this lamp lights up during operation, stop the engine and
check the machine.
This warning lamp operates and the buzzer sounds when the tem-
perature of the hydraulic oil is over 106 °C (223 °F).
Check the hydraulic oil level when the lamp is turned ON and the
buzzer sounds.
Check for debris between the oil cooler and the radiator.
If you want to stop the buzzer sound, touch the
This warning lamp lights ON when the fuel level is low.
Refuel the machine as soon as possible.
This lamp lights ON and the LCD display shows the error codes
when an error occurs in the transmission.
Immediately pull the machine to a convenient stop. Stop the en-
gine. Investigate the cause.
Consult a Hyundai dealer to investigate the cause.
Do not operate until the cause has been corrected.
This lamp lights ON and the buzzer sounds when the filter of the air
cleaner is clogged.
When the air cleaner warning lamp is ON and the buzzer sounds,
check and clean the primary element.
If you want to stop the buzzer sound, touch the
The primary element should be replaced if the warning lamp is
ON after the installation of a clean primary element.
Replace the primary element after 4 times cleanings.
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