Warning.
It needs to be conscious that the motor can stop, have a breakup or to go off in any
moment. This could lead a crash to the ground or a landing in hostile areas with possible
damages/death of the pilot or other people. The ultralight moved by this motor must fly in
permitted spaces to it, not to fly above a crowd of people, inhabited centers, zones that
have difficult or void landings, not to fly above zones of water or where is possible to drown.
It always needs to have in mind that the motor can go off or breakup, therefore to consider
a possible landing of emergency for every situation..
This manual describes the motor. For its installation, use and control, you compare also
the attached user manual of the ultralight: Paramotor, Mosquito or Trike... If used in other
applications, cannot be guaranteed the correct operation.
This motor is not certified. It is not a motor with guarantees or aeronautical certifications. Its
construction is destined to experimental and not certified aircrafts.
Some zones for particular atmospheric conditions as pressure, temperature, damp can bring
to a different operation of your motor. Before beginning every flight, you test on the groud the
motor and verify that it doesn’t have an anomalous behavior.
Start the engine in a plain surface, free from stones, sand or small parts that could be
aspirated by the propeller. Be sure that the flow of air pushed by the propeller not lead
damage to anybody. In any moment the motor is running (testing on the ground, take-
off, landing) watch out that nobody draws near to the propeller in rotation. A good safety
distance is 50 meters for all directions of projection of the propeller and 20 meters for the
others directions.
Not use the motor that has not followed a correct maintenance or not correctly been used
in the time or if you know that is not under perfect conditions.
The use of not original spare-part and not recognized by the Vittorazi, can make the motor
dangerous and immediately hands term to the validity of the warranty. Vittorazi doesn’t
assume any warranty for that motor that are used with not original parts or not recognized,
modified or that have had an improper use.
Changes not authorized to the motor, to the reduction, to the propellers can reduce safety
and reliability of the aircraft. In the case you have to intervene on the motor we invite you to
compare this manual with the help of your dealer Vittorazi and follow it as reference.
Before every use or test, check the conditions of the propeller and the tightening of bolts of the
propeller. If the propeller has received a hit and is damaged you avoid to use or to turn on the
motor. This can lead to an explosion of the propeller in rotation or to strong vibrations that will
revert in the motor with possible consequent breakups, loss of tightening of the bolts or strong
usuries of components.
Do never use the motor without propeller or without reduction drive group. This motor has been
projected for a determined and contained number of turns. Without propeller or reduction drive,
the motor reaches a number of turns for which has not been calculated. In few second there is
risk of explosion of the motor.
2.WARNING
