FNM HPE Series Owner's Manual page 123

Display views Status
Alarm:
LOW OIL
Displayed
PRESSURE
CRITICAL
Alarm:
HIGH VOLTAGE
Displayed
SYSTEM Amber
Warning
Displayed, engine running
Alarm:
LOW SYSTEM
VOLTAGE Amber
Warning
Displayed, engine off
®
FNM HPE Series
Meaning
Indicates low engine oil pressure, less than 0.7 bar. At the same time
the alarm buzzer of the panel turns on.
Turn off the engine immediately, because the lubrication system is
unable to work properly. Check the engine oil level and the erroneous
connection of the sensor to the electrical wiring.
Indicates an excessive electrical voltage (above 15V) and a problem with
the battery or the alternator.
Turn off the engine immediately to prevent short circuits or electrical
overloads.
Make the engine be checked by an authorized FNM
Indicates a low voltage (less than 12V) and a problem with the battery or
the alternator.
When switching off the engine, it may fail to start.
The most common cause is due to the alternator not charging the
battery. Turn off the engine and check the belts status. If the belts are in
good condition, the malfunction may depend on the regulator of the
alternator or the alternator itself. Contact a FNM
Indicates a too low voltage (less than 10V) of the battery, likely resulting
in difficulty to restart the engine.
Contact an authorized FNM ®
and engine.
® service point.
® service point.
service point to verify the electrical system
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