Nanni T4.205, Руководство оператора

Страница: 16 / 67

Warranty
This manual is supplemented by
a Warranty Information Booklet.
We recommend that you read this
publication thoroughly.
Pay special attention to the appli-
cable duty cycle and to the limita-
tions that result. Failure to comply
with the warranty conditions will
void the Warranty.
The validity of the Warranty is also
dependent on proper installation
and maintenance operation being
carried out by an authorized Nanni
representative.
NOTICE: Late or improper mainte-
nance or use of spare parts other
than Nanni original spare parts will
invalidate Nanni’s responsibility for
the engine accordance with homo-
logation and will void the Warranty.
Modifications to the engine’s set-
tings, as well as any other tech-
nical modification (accessories,
spare parts, additional equipment,
etc)
ARE FORBIDDEN WITH-
OUT WRITTEN AUTHORIZATION
FROM NANNI INDUSTRIES S.A.S
.
Any modification will void the War-
ranty. Damage caused by failure
to follow operation instructions or
incorrect operation is also not cove-
red by the warranty.

Propeller
selection
The propeller is a critical compo-
nent of the propulsion system. It
converts the engine power in thrust.
To be efficient, the propeller must
be perfectly adapted to the boat
and to its use.
The performance of your engine
will be critically affected by the
choice of propeller, as an incor-
rect choice could also damage the
engine. Engine speed depends on
the propeller size and boat load. If
engine speed is too high or too low
for good engine performance, this
will have an adverse effect on the
engine.
The propeller should always allow
the engine to reach its rated speed
with the maximum boat load.A
faulty operation of the engine is
often due to an inadequate and / or
damaged propeller.

13