Komatsu PC138US-11 Operation & Maintenance Manual page 92

Hydraulic excavator
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EXPLANATION OF COMPONENTS
Symbol
Type of caution lamp
Engine oil level caution lamp
Charge level caution lamp
Air cleaner clogging caution
Air conditioner system cau-
Maintenance time caution
Seat belt caution lamp
Engine overrun caution lamp
Auto idle stop sudden stop
Fan control system caution
Overload caution lamp
For the meaning of each caution lamp and the action to take for it, see the section of each caution lamp.
3-22
lamp
tion lamp
Due time is over
lamp
Seat belt is not
caution lamp
lamp
Display color/ Machine condition (Action level)
Red
Yellow
Low oil level
-
(L01)
Abnormal
(L03)
Clogged
-
(L01)
Abnormal
-
(L01)
Notice
fastened
Abnormal
(L02)
Excessive fre-
Excessive fre-
quency
quency
(L03)
(L01)
Abnormal
Abnormal
(L03)
(L01)
Overload
WENAM00111
White
-
-
-
-
-
-
-
-
-
-
-
-
-
-
OPERATION
Blue
-
-
-
-
-
-
-
-
-
-

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