FNM HPE Series User Manual

116 FNM
®
HPE Series
3.7.3 Meaning of the indicators on the digital panel
If the installation includes a digital instrument panel, consult this table to interpret the information that
the system can display.
Display views
Status
Meaning
Crankshaft
revolutions
counter
Needle around 800 rounds
per minute
Indicates the operation of the engine idle speed, i.e. when the gear is not
inserted.
Needle between 800 and
4500 revolutions per minute
Indicates the normal operation of the engine with gear engaged.
Needle over 4500 revolutions
per minute
Indicates a too high regime of operation.
The "Rev Limit Exceeded Critical" indicator light turns on together with
the alarm buzzer of the panel.
Lower the position of the throttle to bring it up gradually to 0 and turn
off the engine. If the engine does not turn off, act on the emergency red
button located on the control box.
Volts
Between 12V and 15V
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 “Low System Voltage
Amber Warning” alarm turns on " with the buzzer and the warning lights.
Above 15V
Indicates excessive voltage to the battery, which can lead to electrical
short circuits. The "High Voltage Warning System" alarm turns on with
the buzzer and the warning lights. Turn off the engine immediately.
Trim
From 0 to 8 units
Indicates the position relative to the Trim inclination angle.
Oil press
Value between 0.7 and 6 bar
Indicates the engine oil normal pressure.

FNM HPE Series Specifications

General

Brand	FNM
Model	HPE Series
Category	Engine
Language	English