Komatsu PC14R-3, Operation & Maintence Manual

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INSTRUMENTS AND CONTROLS
WEAM009300
65
3.2.1.3 WARNING LIGHTS
1. Engine preheating warning light
This warning light comes on when the ignition key is turned to the
preheating position (HEAT) to start the engine at low
temperatures. It goes out automatically after approximately 10
seconds, when the preheating process has been completed.
2. Travel speed increase warning light
This warning light comes on when the travel speed selection
switch is in high speed position (see "3.2.2 pos. 4. Travel speed
selection switch (if provided)"). When the speed selection switch
in low speed position, the warning light is off.
NOTE
• When the machine travels at high speed on soft ground or up a
slope and the load increases, the low speed is automatically
selected, but the travel speed increase warning light remains
on.
(1)
Engine preheating warning light
(2)
(3)
Travel speed increase warning light
Engine coolant temperature warning light
RWA07160