Komatsu HB365LC-3 Operation & Maintenance Manual page 108

EXPLANATION OF COMPONENTS OPERATION
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 aftertreatment devices are set not to be regenerated.
REMARK
Even if the aftertreatment devices regeneration is disabled,
when the manual stationary regeneration is necessary, the
KDPF soot accumulation caution lamp lights up. If the KDPF
soot accumulation caution lamp lights up, cancel the regenera-
tion disable setting and perform the manual stationary regener-
ation.
For the procedures of cancellation of the regeneration disable
setting, and setting of manual stationary regeneration, see
"HANDLE Komatsu Diesel Particulate Filter (KDPF) (3-118)".
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:
3-36