Komatsu PC450-8 Operation & Maintenance Manual page 75

OPERATION
If Any Abnormality Occurs During Operation
q
If any abnormality occurs during operation, the standard screen BB changes to warning screen FF-(1) or the
error screen EE.
q
After displaying warning screen FF-(1) for 2 seconds, the screen automatically changes to warning screen FF-
(2).
DETAILED CONTROLS AND GAUGES
3-9