OPERATION 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 /sin- gle 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. AD157800A Swift slow-down (speed down) lights up: When the working mode is heavy-duty operation and general operation mode only, the speed is reduced while the knob button is being pressed.
When the engine is started, the power max. lamp lights up. Each time this switch on the monitor panel is pressed, the mode is switched. 67