Explanation Of Components; Machine Monitor - Komatsu ecot3 HD325-7 Operation & Maintenance Manual

OPERATION

EXPLANATION OF COMPONENTS

The following is an explanation of devices needed for operating the machine.
To perform suitable operations correctly and safely, it is important to completely understand methods of operating
the equipment, and the meanings of the displays.

MACHINE MONITOR

A: Character display
B: Caution items
C: Emergency stop items
NOTICE
When the engine starting switch is turned to the ON position before starting the engine, a system check is carried out for 3
seconds.
The central warning lamp lights up for 2 seconds, and then goes out.
The alarm buzzer sounds for 2 seconds, and then stops.
The monitor lamp lights up for 2 seconds and then goes out for 1 second.
The shift indicator displays 88 for 2 seconds and then goes out for 1 second.
After a 3-second system check, the meter starts to function.
The character display shows "KOMATSU" for 3 seconds.
If the lamps do not work, there is probably a failure or disconnection, so please contact your Komatsu distributor for
inspection.
When the starting switch is turned ON, if the shift lever is not at the neutral position, after completion of the system check, the
shift lever position pilot lamp and the central warning lamp will light up, and the alarm buzzer will continue to sound
intermittently. When this happens, if the shift lever is set at neutral, N is displayed, the central warning lamp goes out, and the
buzzer stops.
EXPLANATION OF COMPONENTS
D: Meter display portion
E: Central warning lamp
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