. OPERATION EXPLANATION OF COMPONENTS POWER MODE SELECTOR SWITCH This switch (5) is used to switch the power mode. This makes it possible to travel economically in a way suited to the operating conditions. If portion (a) of the switch is pressed, high-power mode pilot lamp (P) lights up and the system is switched to the high-power mode. If portion (b) of the switch is pressed, economy mode pilot lamp (E) lights up and the system is switched to the economy mode. (a): High power mode (general operations) Normal standard operating conditions (b):
Economy mode (operations on flat ground) Work with emphasis on fuel consumption, such as work on flat ground where the maximum power is not needed EMERGENCY STEERING SWITCH This switch (6) is used to actuate the emergency steering pump. When the switch is pressed, the emergency pump is actuated to make it possible to operate the steering. When the switch is ON, the pilot lamp (red) inside the switch and the pilot lamp on the machine monitor light up. 3 - 33 When working at night, the sym bol inside the switch lights up regardless of the select ed position of the switc The emergency steering pump can be used for a maximum of 90 s being used, keep the travel speed PH).
uated automatically in the following cases. pump fails ed during operation seconds. When the emergency steering i to a maximum of 5 km/h (3.1 M The emergency steering is act When the steering hydraulic When the engine has stopp When the emergency steering is actuated, stop the machine promptly and perform in If the starting switch is at the O N position and the parking brake switch is at the TRAV EL position when the en gine is stopped, the automatic eme PARKING position. rgency steering is actuated after 1 second, so set the parking brake switch to the