11. EXPLANATION OF COMPONENTS 6. LAMP SWITCH This switch turns on the working lamps and monitor illumination. a OFF b Standard work lamps c Standard and additional work lamps (if fitted) 7. ALARM BUZZER STOP SWITCH This is used to stop the alarm buzzer when it has sounded to warn of some abnormality in the EMERGENCY STOP ITEMS while the engine is running. 8. LOWER WIPER SWITCH (If fitted) This switch actuates the front lower wiper. OFF: wiper stops ON: wiper moves continuously NB. Do not operate with front lower screen removed. ON OFF 9. HORN BUTTON When the button at the tip of the right work equipment control lever is pressed, the horn will sound. 10.
KNOB BUTTON The button at the tip of the left work equipment control lever is used to actuate the power max./swift slow-down functions. Press the button once (single click) and keep it depressed. In the heavy-duty and general operation modes, the power max. function actuates for max. 8.5 seconds and the swift slow-down function actuates while the button is depressed. 11. HEATED OPERATOR SEAT SWITCH (If fitted) This switch is used to switch on the heated seat. OFF: seat not heated ON : seat heated ON OFF 12. BEACON SWITCH (If fitted) This switch is used to switch on the rotating beacon. OFF ON: beacon lights lights and rotates ON OFF PC450-ENG 2-17