Komatsu PW98MR-10 Operation & Maintenance Manual page 115

OPERATION
3.
After selecting the desired mode, press function switch F6
and the mode is displayed in the center of the monitor dis-
play.
(Example: When the power mode is selected: "P")
4.
After 2 seconds, the working mode display at the top right
of the screen is highlighted in yellow.
5.
After 2 seconds, the screen returns to the standard screen.
The working mode display highlighted in yellow in step 4
returns to blue.
AUTO-DECELERATION SWITCH
Auto-deceleration switch automatically lowers the engine
speed and turns on the function to reduce fuel consumption
when the control levers are at NEUTRAL position.
Auto-deceleration indication lamp lights up: Auto-deceleration
ON
Auto-deceleration indication lamp goes off: Auto-deceleration
OFF
Each time the switch is pressed, the auto-deceleration is
switched between ON and OFF.
REMARK
When the travelling on street mode is set, the auto-deceleration
function is automatically activated.
Avoid deactivating it. If the auto-deceleration function is deacti-
vated, when the drive pedal is released the engine rpm returns
to what was set with the hand throttle. This is not an anomaly.
Function of auto-deceleration
When the auto-deceleration function is ON, if the work equipment lever and travel lever are returned to NEU-
TRAL position, the engine speed will drop approximately after 4 seconds from the operating speed to idle
speed.
As a result, fuel consumption can be reduced.
If any lever is operated in this condition, engine speed will return to the previous operating speed, and you can
perform the operation.
WENAM00061
EXPLANATION OF COMPONENTS
RKA48170
RKA48160
RKA48151
3-47