Komatsu — 12.2 STARTING ENGINE

12. OPERATION 12.2 STARTING ENGINE 12.2.1 NORMAL STARTING WARNING Start the engine only after sitting down in the operator’s seat. Do not attempt to start the engine by short-circuiting the engine starting circuit. Such an act may cause serious bodily injury or fire. Check that there are no persons or obstacles in the surround- ing area, then sound the horn and start the engine. Exhaust gas is toxic. When starting the engine in confined spaces, be particularly careful to ensure good ventilation. NOTICE Do not keep the starting motor rotating continuously for more than 20 seconds. If the engine will not start, wait for at least 2 minutes before trying to start the engine again. 1.

Turn the key in starting switch 1 to the ON position. 2. Depress accelerator pedal 2 lightly. 3. Turn the key of starting switch 1 to the START position to start the engine. 4. When engine is started, release the key of starting switch 1 and the key will return automatically to ON. 2-48