Komatsu Galeo PC138US-8 Shop Manual page 455

40 Troubleshooting
a Entry order of items in table
The items are entered in the order of their failure codes (incremental order).
a User code
Attached : If the failure code is detected, the user code, failure code, and telephone No. (if regis-
tered) are displayed on the ordinary screen to notify the operator of the abnormality.
Not attached: Even if the failure code is detected, the machine monitor does not notify the operator of
the abnormality.
a Alarm buzzer
q : When occurrence of an error is notified to the operator, the buzzer sounds (The operator can stop
the buzzer with the alarm buzzer cancel switch).
e : Since the caution monitor is also turned ON, its function sounds the buzzer.
a Component in charge
MON: The machine monitor is in charge of detection of abnormality.
MON2: The KOMTRAX section of the machine monitor is in charge of detection of abnormality.
ENG: The engine controller is in charge of detection of abnormality.
PUMP: The pump controller is in charge of detection of abnormality.
a Category of record
Mechanical system: Abnormality information is recorded in the mechanical system abnormality record.
Electrical system: Abnormality information is recorded in the electrical system abnormality record.
PC138US, USLC-8
SEN02461-01
5