11. EXPLANATION OF COMPONENTS 4. POWER MAX./SWIFT SLOW-DOWN SWITCH During operations, the digging power can be increased and the speed reduced by a one-touch operation of the knob button (single click while pushing). Power max. (power up) lights up: When the working mode is heavy-duty and general operation mode only, the power can be increased while the knob button is being pressed. Even if the knob button continues to be pressed, the increase in power finishes after approx. 8.5 sec. AD157800 Swift slow-down (speed down) lights up: When the working mode is heavy-duty operation and general opera- tion mode only, the speed can be reduced while the knob button is being pressed.
When the engine is started, the power max. lamp lights up. Each time the SET switch is pressed, the mode is switched. 5. ACTIVE MODE SWITCH (SELECTOR SWITCH) The active mode is effective for quick leveling operations or deep digging and loading operations. Lamp lights up: Active mode is actuated. Lamp goes out: Active mode is cancelled. The lamp is off when the engine is started. If it is turned lamp (lights up), it is possible to enter the active mode from any working mode. Even when it is turned lamp (lights up), the working mode display does not change. When the lamp goes out, the system returns to the original working mode. 2-14