While Engine Is Running, Emergency Stop Items Flash - Komatsu PC130-7 Shop Manual

TROUBLESHOOTING
E-15 While engine is running, emergency stop items flash
Trouble (1) Engine coolant temperature monitor flashes.
Related • If the engine coolant temperature monitor detects a rise of engine coolant temperature (Coolant ther-
information mometer: Red range), it flashes.
Possible causes Engine overheating
1
and standard (When system is normal)
value in normal
state
2 Defective monitor panel
20-428
(1)
Cause Standard value in normal state/Remarks on troubleshooting
Check the engine coolant thermometer. If the engine coolant tempera-
ture is high, run the engine at low idling to cool it down.
If the monitor flashes while the engine coolant thermometer is not in the
red range (level 8, 9), the monitor panel is defective (Troubleshooting
cannot be carried out since the defect is in the monitor panel).
E-15
PC130-7