Komatsu PC1250-11 Original Instructions Manual page 99

Hydraulic excavator
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OPERATION
EXPLANATION OF COMPONENTS
The aftertreatment devices regeneration pilot lamp lights up
during regeneration of the exhaust gas aftertreatment devices.
It goes out when the regeneration is completed.
AFTERTREATMENT DEVICES REGENERATION DISABLE PILOT LAMP
Aftertreatment devices regeneration disable pilot lamp lights up
when the post processing system is set not to be regenerated.
REMARK
Even if the aftertreatment devices regeneration is disabled,
when the manual stationary regeneration is necessary, KDPF
soot accumulation caution lamp lights up. If KDPF soot accu-
mulation caution lamp lights up, cancel the regeneration disa-
ble setting and perform manual stationary regeneration.
LOCK LEVER PILOT LAMP
The lock lever pilot lamp lights up when the lock lever is in LOCK position.
It goes out when the lock lever is set in FREE position.
ECO GUIDANCE
The guidance for energy saving operation to reduce the fuel
consumption may be displayed during operation.
The details of the guidance are as follows:
3-33

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