OPERATION EXPLANATION OF COMPONENTS key. The key automatically returns to the OFF position. Then, start the engine by turning the key to the START position. 2. FUEL CONTROL DIAL (WITH AUTO-DECELERATION MECHANISM) This adjusts the engine speed and output. (1) Low idling (MIN): Turned fully to the left (2) Full speed (MAX): Turned fully to the right 3. CIGARETTE LIGHTER This is used to light cigarettes. To use, push the lighter in. After a few seconds it will spring back. Pull out the lighter and light your cigarette. Nothing may be connected to the cigarette lighter without the prior permission of an authorized Komatsu distributor. 4.
SWING LOCK SWITCH G When the machine is travelling under its own power, or when the swing is not being operated, always set the switch to the ON (ACTUATED) position. G On a slope, the work equipment may swing to the down side even if the swing lock switch is located at the ON position. Be careful concerning this point. This switch is used to lock the upper structure so that it cannot swing. ON position (actuated): The swing lock is always applied, and the upper structure will not swing even if the swing is operated. In this condition, the swing lock lamp lights up. OFF position (cancelled):
The swing lock is applied only when the swing control lever is at neutral; when the swing control lever is operated, it is cancelled. The swing lock is actuated approx. 4 seconds after the swing lever is placed in neutral. 71 WARNING WARNING