5
Before you start construction:
If you are buying a radio control system for your new model, ensure that the transmitter and receiving
system are expressly stated to be suitable for use in model aircraft, and bear the appropriate
approval stickers.
The frequency bands used for the radio control of models are also employed by other radio
transmitting and RF equipment. For this reason it is not possible to be completely sure that no
interference will occur when you are flying your model.
No licence fee is payable for using approved RC equipment to control a model aircraft on the
appropriate channels in the 35 MHz band.
For more information on this subject please contact your local telecommunications centre, or ask at
your nearest model shop.
Instructions and warnings relating to the use of LiPo batteries
Please read the instruction sheet included with every battery pack for general information on the use
of LiPo batteries.
General warnings
These batteries must not come into contact with fire or ashes.
The cells must not be allowed to contact fluids such as fresh water, salt water or drinks. Avoid contact
with liquids of all types.
Individual cells and batteries are by no means toys, and must never be allowed to get into the hands
of children. Store cells and batteries well out of the reach of children.
Batteries must not be left within reach or in the vicinity of babies or toddlers. If a child should swallow a
battery, call for a doctor or emergency medical assistance without delay.
Batteries must not be placed in a microwave oven, nor subjected to pressure: the results may be
smoke and fire or worse.
Never attempt to dismantle Li-Po cells. Taking a battery apart can cause internal short-circuits, which
could result in gassing, fire, explosion and other problems.
The electrolyte and electrolytic vapours are injurious to health. Avoid direct contact with the electrolyte
at all costs. If the material gets in your eyes, on your skin or other part of your body, it is essential to
wash the affected area immediately with copious amounts of clean water. Consult a doctor as soon as
possible thereafter.
Batteries installed in a model should always be removed if it is not to be used again in the immediate
future. Always switch the model off after use to avoid discharging the cells to a dangerous level.
Recharge the batteries in good time. Store batteries on a non-flammable, heat-resistant and non-
conductive surface.
If you allow a Li-Po battery to become deep-discharged, it will inevitably be ruined, and must not be
used again.
During construction
The receiving system components and control surface linkages should be installed at the appropriate
stage of assembly, as it may be very difficult or even impossible to fit them later.
The building instructions
In basic terms the instructions reflect the correct sequence of assembly. The notes below are intended
to explain certain additional points.
You may wish to alter the order of assembly; this should not cause problems, but please think carefully
about the consequences of any change you make.
Bear in mind that tools such as balsa knives, modelling pins, the ends of thin wire etc. are sharp or
pointed, and can cause injury if not handled with due care.
Ensure that children do not have access to tools, adhesives and paints.
When using solvent-based adhesives be sure to work in a well-ventilated room.
