Komatsu D51EX-24, Operation & Maintenance Manual

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PILOT DISPLAY AND METER DISPLAY
Pilot display
(1) Engine stop pilot lamp
(2) Parking brake pilot lamp
(3) Work equipment lock pilot lamp
(4) Aftertreatment devices regeneration display
(5) Message display
(6) Operating mode display
(7) Steering mode display
(8) Preheating pilot lamp
(9) Fan reverse pilot lamp
(10) FLOAT mode pilot lamp
(11) Blade mode display
(12) Guidance display
(13) Speed range display
Meter display
(14) Service meter/clock
(15) Hydraulic oil temperature gauge
(16) ECO gauge or drawbar pull gauge
(17) Engine coolant temperature gauge
(18) Multi-gauge
(19) Fuel gauge
(20) DEF level gauge
(21) Fuel consumption gauge
PILOT DISPLAY
The pilot display at the top of the screen consists of the pilot lamps to check the actuation of each function.
When the starting switch is turned on and the display items are functioning, the pilot lamps light up.
PREHEATING PILOT LAMP
The preheating pilot lamp is displayed while the engine is pre-
heated before starting at temperature below 0 °C.
When the temperature is low (in cold weather) and the auto-
matic preheating function operates, the preheating pilot lamp
lights up. When the preheating is completed, it goes out.
Automatic preheating is for a maximum of approximately 30
seconds.
EXPLANATION OF COMPONENTS OPERATION
3-26