Komatsu PC130-7 Operation & Maintenance Manual page 137

OPERATION
4. The buzzer will sound for approx. 1 sec, and the following
monitors and gauges will light up for approx. 3 sec.
q Engine oil temperature monitor (3)
q Charge level monitor (4)
q Fuel level monitor (5)
q Engine coolant temperature monitor (6)
q Engine oil pressure monitor (7)
q Engine coolant temperature gauge (8)
q Fuel gauge (9)
q Pre-heating monitor (10)
q Air cleaner clogging monitor (11)
q Swing lock monitor (12)
q Engine oil support monitor (13)
If the monitors or gauges do not light up or the buzzer does not sound, there is probably a blown bulb or discon-
nection, so please contact your Komatsu distributor for repair.
After approx. 3 seconds, the following monitors and gauges will stay lighted up; the other monitors and gauges will
go out.
q Charge level monitor (4)
q Engine oil pressure monitor (7)
q Engine coolant temperature gauge (8)
q Fuel gauge (9)
MACHINE OPERATIONS AND CONTROLS
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