Komatsu — MONITORING SYSTEM

. OPERATION DETAILED CONTROLS AND GAUGES selector switch is Gauges and Meter the black range. If the tank, check and REMARK less than 84 liters 3 - 16 Travel Speed Monitor Monitor (6) dis plays set mode for the travel sp The monitor display when the travel speed ollows. d d operated, as f Lo : Low spee Hi : High spee Engine Coolant Temperature Gauge mperature. in the black range e (A) - (B) during actuated. ws. rature monitor (1) duced to low idle, rature monitor (1) m buzzer sounds at e temperature enters the black range (A) to (C). Meter (7) indic ates the engine cooling water te During norma l operations, indicator should be indicator enters the red rang (A) - (C).

If operations, th e overheat prevention system is The overheat prevention system acts as follo Red range po sition (A): Engine water tempe lights up red Red range po sition (B): Engine speed is re engine water tempe lights up red, and alar same time. The overheat prevention system works until th e temperature enters the blac k range (A) to When the eng ine is started, if the indicator is at position (C), engine coolant te mperature mo nitor (1) lights up w hite. In this case, c arry out the warming-up operati on. For details, see "Warming- up Operation (PAGE 3-99)" .

Fuel Gauge Meter (8) disp lays the level of fuel in the fuel t During operat ions, the indicator should be in indicator enter s red range (A) during operation 101 liters (26. add fuel. 68 US gal) of fuel remaining in t If the indicato (22.19 US gal When the indi cator is in the red range (A) to (B (1) lights up re If the indicator enters the red range (A) to (B), do not carry out operations on steep slopes. There is danger o f the engine stalling . The correct fu el level may not be displayed for a short time when the starting switch is turne d ON, but this is n ot an abnormality.