Parking Brake Pilot Lamp OPERATION The parking brake pilot lamp (1) illuminates when the parking brake is applied. Cooling Fan Reverse Rotation Pilot Lamp The cooling fan reverse rotation pilot lamp (2) illuminates when the direction of rotation of the cooling fan is reversed. At the same time, “COOLING FAN REVERSE” is displayed on the character display. For details, see “Cooling Fan Auto-Reverse Rotation Switch” on page 2-54. Emergency Steering Pilot Lamp (if equipped) The emergency steering pilot lamp (3) lights up (glows green) when the emergency steering is actuated.
If the engine stops when the machine is traveling or if any abnormality occurs in the steering oil pressure circuit and the machine is traveling at a speed of more than 2 km/h (1.2 mph), the emergency steering is automatically actuated and the lamp illuminates. The lamp flashes if the emergency steering is actuated continuously for one minute. If the lamp illuminates and “E02 EMR S/T OVERRUN” is displayed on the character display, move the machine immediately to a safe place; stop the engine; and check the condition. For details, see “Emergency Steering (if equipped)” on page 2-116. There is an emergency steering self-check function.
For details, see “Emergency Steering Self-Check Function” on page 2-117. WA430-6 2-25