Komatsu D375A-8, Operation & Maintenance Manual

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REMARK
• Check maintenance items on the maintenance tab screen
by pressing switch F6 on the maintenance time warning
screen shown in the drawing or on the standard screen.
• The lighting time of maintenance time notice (yellow) has
been initially set to 30 hours, but it can be changed.
To change the setting, ask your Komatsu distributor.
• For operations on the maintenance tab screen, see “Main-
tenance screen setting”.
SEATBELT CAUTION LAMP
The seat belt caution lamp lights up in red when the seat belt is
not fastened. It goes out when the seat belt is fastened.
For details of the seat belt, see “METHOD FOR FASTENING
AND UNFASTENING SEAT BELT”.
HYDRAULIC OIL LEVEL CAUTION LAMP
(if equipped)
The hydraulic oil level caution lamp warns about the drop of hydraulic oil level.
When the oil level is low
The caution lamp lights up in red, and the action level “L03” is
displayed.
The alarm buzzer sounds intermittently.
Hydraulic components will be damaged. Stop the operation im-
mediately and ask your Komatsu distributor for the inspection
and maintenance.
LADDER SYSTEM CAUTION LAMP
(if equipped)
The ladder system caution lamp warns about abnormality in the mechanical system of ladder.
OPERATION EXPLANATION OF COMPONENTS
3-27