Maeda LC1385M-8BF - Page 83

3-19
[GAUGE AND METER]
[10] ENGINE COOLANT TEMPERATURE GAUGE
This meter (10) shows the engine coolant temperature.
During normal operations, the indicator should be in the green
range.
If the indicator goes beyond red range (A) during operations, the
overheat prevention system is actuated.
• (A) - (B): Red range
• (A) - (C): Green range
• (C) - (D): White range
NOTES
• The overheat prevention system is actuated as follows.
• Red range (A) position: Engine coolant temperature monitor (E) shows abnormality display
• Red range (B) position: Engine speed changes to low idling, engine coolant temperature monitor (E)
shows abnormality display, alarm buzzer sounds at same time.
The overheat prevention system continues to work until the indicator enters the green range.
•When the engine is started, if the indicator is at position (C), engine coolant temperature monitor E)
shows the low-temperature display.
If this happens, carry out the warm-up operation. For detail, see “Operation 3.4.1 Engine Warm-Up”.
• Display (G) at low temperatures: Monitor background (K) is white
• Display (H) at correct temperatures: Monitor background (K) is
blue
• Display (J) when condition is abnormal: Monitor background (K)
is red