FNM HPE Series User Manual

FNM
®
HPE Series 113
3.7.2 Meaning of the indicators on the analog panel
The engine control panel has a number of indicators and indicator lights to monitor the operation. If
one of these should turn on, see the table below for an explanation of the meaning.
Indicator or light
Status
Meaning
Oil pressure
indicator
Needle included between 1
and 6 bar
Indicates the normal engine oil pressure.
Needle below 1 bar
Involves a loss of engine oil or an insufficient amount of engine oil. The
"Low Oil Pressure" indicator light turns on together to the alarm buzzer of
the panel. Turn off the engine immediately and check the oil level.
Crankshaft
revolutions
counter
Around 800 revolutions per
minute
Indicates the operation of the engine idle speed, i.e. when the gear is not
inserted.
Above 800 rpm
Indicates the normal operation of the engine with gear engaged.
Engine coolant
temperature
Between 75°C and 90°C
Indicates the temperature of normal engine operation.
Above 90 ° C
Indicates an operating temperature too high. If the needle remains above
90 ° C for a long time the "Coolant high temperature" indicator light
turns on with the alarm buzzer of the panel. Reduce the engine speed
and if necessary stop the engine.
Voltmeter
Between 12V and 16V
Indicates the voltage of the battery for the engine normal operation.
Below 12V
Indicates that the voltage is not enough for the proper functioning of all
electrical services. At the restart, the battery may not have the necessary
voltage to start the engine. During operation, the alternator indicator light
may turn on.
Alternator
Lit, engine off
It is a condition of normal operation.

FNM HPE Series Specifications

General

Brand	FNM
Model	HPE Series
Category	Engine
Language	English