Komatsu HB365LC-3 Operation & Maintenance Manual page 110

EXPLANATION OF COMPONENTS OPERATION
Low Fuel Level Guidance
If the operable time estimated from the current fuel level and
the latest average fuel consumption is shorter than 8 hours, the
low fuel level message is displayed roughly.
The low fuel level message goes out more than 10 seconds af-
ter or when switch F5 is pressed.
REMARK
Consider the displayed operable time as a guide and perform
the check and refilling.
Guidance for engine stop operation during the aftertreatment devices regenera-
tion
Immediately after starting the aftertreatment devices regeneration, the information about the engine stop opera-
tion during the aftertreatment devices regeneration is displayed.
When stopping the engine during regeneration of the aftertreat-
ment devices, stop the regeneration first according to "PROCE-
DURE FOR AFTERTREATMENT DEVICES REGENERATION
DISABLE SETTING (3-124)", then stop the engine after run-
ning it at low idle for approximately 5 minutes.
The information about engine stop operation during the after-
treatment devices regeneration goes out more than 10 seconds
after or when switch F5 is pressed.
DEF level low error guidance
If the operable time estimated from the current DEF level and
the latest average DEF consumption is shorter than 8 hours,
the low DEF level message is displayed.
The low DEF level message goes out more than 10 seconds
after or when switch F5 is pressed.
METER DISPLAY
ENGINE COOLANT TEMPERATURE GAUGE
Engine coolant temperature gauge shows the engine coolant
temperature.
If the indicator is in green range during operation, it is normal. If
the indicator goes beyond (A) of red range during operations,
the overheat prevention system operates.
(A) to (B): Red range
(A) to (C): Green range
(C) to (D): White range
The overheat prevention system is actuated as follows.
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