Madill 3000, Руководство по эксплуатации и техническому обслуживанию

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Engine Coolant/ Hydraulic Oil Temperature
A gauge is provided to monitor engine coolant
temperature (Red inside needle). Normal operating
range for coolant is 180-200°F (82-93°C). An alarm will
sound if engine coolant approaches 221°F (105°C).
Engine derate will occur at 225°F (107°C).
A gauge is provided to monitor Hydraulic oil
temperature (outside orange needle). Normal operating
range for hydraulic oil is 140-160ºF. (60-70ºC.).
In event of values outside this range:

Check hydraulic reservoir for low oil level.

Check oil cooler/filter for clogging.

Check for excessive relief valve operation or
hydraulic circuit malfunction. Warning lights
and buzzer indicate high oil temperature.
Engine Oil Pressure
Gauge provided to monitor engine oil pressure. Oil
pressure must register immediately aft.er engine has
started. At operating temperature oil pressure should be
between 300-650kPa (44-94 psi). If pressure is not
sufficient alarm will sound followed by total engine shut
down.
In this event:

Check Engine oil level and fill to an adequate
level.
Voltmeter
Gauge provided to monitor electrical system voltage.
Normal range is 24-30V.