Komatsu — Normal starting

Operation 3.3 Operation The preheating time varies according to the engine water tem- perature when the engine is started. The table shown below gives a guide to preheating time. 2. Depress accelerator pedal (3) lightly. 3. After the preheating pilot lamp (2) goes out, turn the key of starting switch (1) to the START position to start the engine. OFF ON START GK032192 4. After the engine starts, release the key in starting switch (1). The key will automatically return to the ON position.

OFF ON START GK032193 WA150-5H – VEAM934100 3-69 Engine water temperature [°C (°F)] Preheating time (sec) below -30 (-22) 45 -25 (-13) 38 -20 (-4) 30 -15 (5) 23 -10 (14) 15 -5 (23) 8 0 (32) 1 above 0 (32) 1 GK032191