4
Safety Precautions
• This manual describes the engine. For its mounting and control, see the
instruction manual provided by model boat manufacturer.
• This engine is designed for model boat use. If it is used for any other purpose,
we cannot be responsible for its reliability, safety and any laws/regulations in
the country.
• Use genuine parts for replacement.
• Check the rotor and screw-propeller every time. If it is damaged, replace it
with a new one.
• If the screw-propeller hit something while the engine is in operation,
immediately stop the engine and check it.
•Start the engine on a flat surface without pebble stones.
•Never modify the rotor.
• Check the rotor. If it is damaged, replace it with a new one.
• When mixing the fuel, or operating the engine, carry it out in a well-ventilated
place.
• The fuel is toxic. Do not let it get into your eyes or mouth. Store it in a cool
place, out of the reach of infants and children.
• To prevent electrification, never touch the high-tension wire of the spark plug
during operation.
• The engine metal parts can burn your skin. Never touch the engine and
muffler during operation or right after stopping the engine.
• Please wear clothing that facilitates your safety. Remove all scarves, overly
long sleeves, neckties and like. Failure to do so could result in injury.