Komatsu D51EX-24, Руководство по эксплуатации и техническому обслуживанию

Страница: 86 / 382

Hydraulic relief deterrence guidance
If the hydraulic oil is kept relieved for more than 10 seconds
during operation, the hydraulic relief deterrence message is
displayed on the machine monitor.
The hydraulic relief deterrence message goes out 5 seconds
later or when switch F5 is pressed.
E mode recommendation guidance
If light-load work is continued for more than 10 minutes in P
mode, E mode recommendation message is displayed on the
machine monitor. When working on light load, set the operating
mode to E to reduce unnecessary fuel consumption.
E mode recommendation guidance goes out more than 5 sec-
onds after or when switch F5 is pressed.
Overload prevention guidance
If the machine is overloaded during work, overload prevention
message is displayed on the machine monitor.
Fuel consumption can be reduced by avoiding shoe slip or op-
erating the machine in the green zone of ECO gauge.
Overload prevention guidance goes out more than 5 seconds
later or when switch F5 is pressed.
DEF low level guidance
At 15 seconds after the starting switch is turned to ON position and the standard screen is displayed, if the oper-
able time estimated from current DEF level and the latest average DEF consumption is shorter than 8 hours,
DEF low level message is displayed.
When the time until engine power deration starts is 1 to 8 hours
“Approx. * hours remaining to DEF refill caution.” is displayed.
EXPLANATION OF COMPONENTS OPERATION
3-30