Komatsu PW118MR-11 Operation & Maintenance Manual page 243

OPERATION
2)
The screen changes to the working mode and travel
speed display screen after approximately 2 seconds,
and then it changes to the standard screen.
• Engine coolant temperature caution lamp (6)
• Engine coolant temperature gauge (7)
• Hydraulic oil temperature caution lamp (8)
• Hydraulic oil temperature gauge (9)
• Fuel level caution lamp (10)
• Fuel gauge (11)
3)
If an alarm lamp (12) stays lit red, immediately check
the alarm of the corresponding caution lamp.
For details, see "CAUTION LAMP LIST FOR ABNOR-
MALITIES AND FAULTS (3-20)".
4)
If the maintenance time has passed for certain items,
maintenance time caution lamp (13) is lit in red for 30
seconds.
5)
Press user menu display switch (14), check the item
which has exceeded the maintenance interval, and
perform maintenance immediately.
For details "MAINTENANCE SCREEN SETTING
(3-83)".
MACHINE OPERATIONS AND CONTROLS
RKA61650
WENAM00130
RKA61660
RKA61670
3-171