Komatsu WA600-8 Operation & Maintenance Manual page 89

OPERATION EXPLANATION OF COMPONENTS
DOWN switch
Move to the next page.
When on the last page, it moves to the first page.
RETURN switch
Return to the standard screen.
ENGINE COOLANT TEMPERATURE CAUTION LAMP
Engine coolant temperature caution lamp warns about over-
heating of the engine coolant.
If the engine coolant temperature is abnormally high, the cau-
tion lamp lights up in red and action level "L02" is displayed.
At the same time, the centralized warning lamp lights up and
alarm buzzer sounds intermittently.
Stop the machine in a safe place, set the directional lever and
directional selector switch to NEUTRAL position (N), and run
the engine at a medium speed with no load until the caution
lamp goes out.
TORQUE CONVERTER OIL TEMPERATURE CAUTION LAMP
The torque converter oil temperature caution lamp warns about
overheating of the torque converter oil.
If the torque converter oil temperature is abnormally high, the
caution lamp lights up in red and action level "L02" is displayed.
At the same time, the centralized warning lamp lights up and
alarm buzzer sounds intermittently.
Stop the machine in a safe place, set the directional lever and
directional selector switch to NEUTRAL position (N), and run
the engine at a medium speed with no load until the caution
lamp goes out.
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