Komatsu PC138US-11 Operation & Maintenance Manual page 101

Hydraulic excavator
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OPERATION
OVERLOAD CAUTION LAMP
The overload caution lamp warns that the machine is close to
tipping due to the load (an audible warning is also given), if the
warning is given lower the load.
Refer to the lifting capacity chart for safe load.
SEATBELT CAUTION LAMP
The seat belt caution lamp lights up when the seat belt is not
fastened. It goes out when the seat belt is fastened.
For fastening the seat belt, see "METHOD FOR FASTENING
AND UNFASTENING SEAT BELT".
PILOT DISPLAY AND METER DISPLAY
Pilot display
(1) Engine stop pilot lamp
(2) Work equipment lock pilot lamp
(3) Aftertreatment devices regeneration display
(4) Message display
(5) Air conditioner pilot lamp
(6) Wiper pilot lamp
(7) Swing lock pilot lamp
(8) Preheating pilot lamp
(9) Auto-deceleration pilot lamp
(10) Working mode display
(11) Travel speed display
(12) ECO guidance
WENAM00111
EXPLANATION OF COMPONENTS
3-31

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