Komatsu D61EX-24 Operation & Maintenance Manual page 66

OPERATION
CAUTION LAMP LIST
NOTICE
• These caution lamps do not guarantee the condition of the machine.
Do not simply rely on the caution lamp when performing checks before starting (start-up inspec-
tion). Always get off the machine and check each item directly.
• When the caution lamp is displayed in red, if no action is taken, the machine can be seriously affect-
ed.
Take the action immediately.
• The engine output or engine speed is limited and the machine operation speed may become slow,
depending on the contents of the warning.
• When the engine output or engine speed is limited by the warning of action level "L03" or higher,
the limit may not be canceled even if the warning is canceled.
In this case, stop the machine and lower the engine speed to low idle with the fuel control dial or the
decelerator/brake pedal. The engine output or engine speed limitation is reset.
Caution lamps and display colors
Symbol
Engine coolant temperature cau-
Hydraulic oil temperature caution
Work equipment system caution
Steering system caution lamp
Brake system caution lamp
HST system caution lamp
KDPF system caution lamp
Type of caution lamp
tion lamp
lamp
Fuel level caution lamp
System caution lamp
lamp
EXPLANATION OF COMPONENTS
Display color/ Machine condition (Action level)
Red Yellow
High temper-
ature
-
(L02)
High temper-
ature
-
(L02)
Low level -
Abnormal Abnormal
(L04, L03) (L01)
Abnormal Abnormal
(L03) (L01)
Abnormal Abnormal
(L04, L03) (L01)
Abnormal Abnormal
(L03) (L01)
Abnormal Abnormal
(L04, L03) (L01)
Abnormal Abnormal
(L03) (L01)
Blue White
Normal -
Normal -
Normal -
- -
- -
- -
- -
- -
- -
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