Komatsu PC45MR-30403, Operation And Maintenance Manual

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WARNING DISPLAY
NOTICE
Appearance of any of action levels “L01” to “L04” on the machine monitor indicates presence of an ab-
normality of the machine.
Take appropriate actions following the list of action level displays and required actions.
The caution lamp that lights up in red when an action level is displayed warns operator to stop the ma-
chine urgently, stop or pause the current operation.
If no action is taken, the machine can be seriously affected. Take necessary actions immediately.
(1) Action level display
(2) Seat belt caution lamp
(3) Caution lamp (4) Fuel level caution lamp
(5) Engine coolant temperature caution lamp
Standard screen
When 1 type of caution is generated, it is displayed on caution lamp (3).
When 2 types or more of caution are generated, they are displayed on caution lamp (3) alternately at intervals of
2 seconds.
OPERATION EXPLANATION OF COMPONENTS
3-17