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The cause may be a fault in the stator, in the electrical
system or beacuse the alternator belt is slack.
CAUTION !
If this alarm comes ON while operating the engine, stop
the engine, exept in extreme emergencies and check
components of the belt system. Also check components
of the electrical system (fuses, battery, etc.).
Do not operate the engine if the problem persist and
contact a Nanni representative as soon as possible.
PREHEATING
This lamp turns on when the glow plugs are activated,
prior to cranking the engine. This lamp goes off after a
few seconds.
ENGINE OIL PRESSURE
This alarm lights up and sounds when the engine oil
pressure is too low.
CAUTION !
If this alarm comes ON while operating the engine, stop
the engine, exept in extreme emergencies and check the
engine oil level and the oil lter condition.
To operate an engine when oil pressure is too lowcan lead
to a severe engine damage. Do not operate the engine if
the problem persist and contact a Nanni representative
as soon as possible.
WATER IN THE FUEL FILTER
This alarm lights up and sounds when there is too much
water in the fuel system (only applicable when specic
device is tted at bottom of lter housing). This alarm is
not available on N2, N3 and N4 engines.
If this alarm comes on, stop the engine and drain the
water in the fuel lter. As usual, before any operation on
the engine, wait for it to cool down, as a safety measure.
S05 INSTRUMENTS