Komatsu PC14R-3 Operation & Maintence Manual page 115

3. Turn the ignition key (3) to the preheating position (HEAT)
and make sure that the preheating warning light (4) comes
on.
After approximately 10 seconds, the warning light (4) goes
out, indicating that the preheating phase has been
completed.
4. When the preheating warning light (4) goes out, turn the
ignition key (3) directly to position START to start the engine.
5. As soon as the engine starts, release the key (3), which will
automatically return to position ON.
WEAM009300
USE OF THE MACHINE AND RELATED CONTROLS
RKA16310
RKA16320
RYA17370
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