GRAUPNER G-BOOSTER 160 – Manual 1.91
IMPORTANT NOTE:
Operating a jet aircraft model requires greatest care and special knowledge. When
installing and operating your jet engine, always observe the safety rules in this manual!
Warnings and Safety Notes
Welcome to the era of model jet aircraft! Please never forget: Operating a jet engine like the
G-BOOSTER 160 can be dangerous. An aircraft model equipped with the G-BOOSTER 160 can
reach speeds of more than 400 km/h (250 mph) and temperatures up to 500 °C (930 °F) at the
engine housing and up to 750 °C (1380 °F) at the exhaust jet. Since it is a genuine jet engine, it
requires know-how, discipline and regular service and maintenance – for your own protection and
that of other people. If you want to install and operate this jet engine in your model aircraft, you
mus be trained in its handling. The model with the jet engine should only be operated under super-
vision of an experienced person, who can support you in order to avoid mistakes. If there is a local
R/C club in your area offering training and support, we recommend that you become a member.
Mistakes made during the assembly or operation of a jet-powered model aircraft can lead to
serious injuries or even death.
Always observe the law
Before operating a model aircraft with this jet engine, you should be informed about the legal
regulations regarding such aircraft. From a legal point of view, a model aircraft is considered an
aircraft like any other in most countries and is subject to the corresponding laws, which must be
observed by all means. Please check the applicable air traffic laws of your country carefully before
flying your model. Your local R/C club will likely be able to provide you with the required info-
rmation and documents. In many countries, jet-powered model aircraft require a special licence
and/or a special insurance. Furthermore, regulations regarding the protection against interference
between R/C transmitters and radio networks must be observed. Please make sure to comply with
all applicable laws and regulations in your country.
CAUTION – keep a safe distance!
It is your responsibility to protect others against injuries. The operating distance of your aircraft
from residential areas must be at least 1.5 km (1 mile) in order to ensure the safety of people,
animals and buildings. Keep a safe distance from power lines. Never fly your model in bad weather
with low clouds or fog. Never fly directly against the sunlight – otherwise you might lose visual
contact with your model. To avoid collisions with manned or unmanned aircraft, land your model
immediately if an aircraft is approaching. Persons and animals must keep the following minimum
distance to the jet engine (see also the figure on page 6):
In front of the engine:
1 m (3 ft)
At the sides of the engine:
12 m (36 ft)
Behind the engine:
10 m (30 ft)
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