Komatsu — SWITCHES

. OPERATION EXPLANATION OF COMPONENTS WARNING POWER MODE SELECTOR SWITCH This switch (18) can be used to switch the engine output to match the purpose of the operation. When the P mode is selected, the P mode pilot lamp on the machine monitor lights up. Position (A): E mode (use this mode when operating or when traveling on flat ground) Position (B):

P mode (use this mode when traveling at high speeds or when travelling on uphill) 3 - 46 MANUAL mode Once the accelerator opening angle has been set, i t is retained unti l the switch is turned O After the accelerator o pening angle i s set, if the accelerator p edal is depressed beyond th e set opening angle, the engin e speed wil l rise If the accelerator ped al is released, t he openin g angle of the accelerator returns to the set opening angle.

The a ccelerator o pening angl e is not released even when th e brake pedal is Do not depress the brak e pedal w hile the engine is s et to run at high speed Mode Auto mode Manual mode Set Push front of RPM SET switch (SET/ACCEL) Push front of RPM SET switch (SET/ACCEL) Cancel Turn RPM SET mode selector switch OFF Turn RPM SET mode selector switch OFF Temporary cancel 1. Depress accelerator pedal 2. Depress brake pedal - Recovery from temporary release Press back of RPM SET switch (RESUME/DECEL) -