Komatsu Galeo PC27MR-2 Operation & Maintence Manual page 57

OPERATION
DETAILED CONTROLS AND GAUGES
Emergency Monitors
CAUTION
If the monitor flashes or the buzzer sounds, stop the engine immediately or run it at low idle, then inspect the problem point
immediately and repair the problem.
These are items which need to be observed when the engine is running. If there is any problem, the abnormal
location on the monitor will lights up and the buzzer will sound. Carry out the necessary repairs immediately.
(1) Engine oil pressure monitor (2) Charge level monitor
Engine Oil Pressure Monitor
This monitor (1) flashes and the buzzer sounds if the engine and
lubricating oil pressure goes below the specified level.
If the monitor flashes, stop the engine and carry out inspection. For
details, see "OTHER TROUBLE (PAGE 3-111)".
REMARK
While the starting switch is ON, the lamp will remain lit and will go
off once the engine is started.
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