Pre-Flight Checks - Composite-ARF SPARK Instruction Manual

Composite-ARF SPARK
techsupport@composite-arf.com
Important Supplementary Notes

Pre-Flight Checks:

Before every session check that all the model's systems function correctly, and be sure to carry
out a range check. The first time you fly any new model aircraft we strongly recommend that you
enlist the help of an experienced modeller to help you check the model and offer advice while
you are flying. Be certain to use the recommended CG position and control surface travels. If
adjustments are required, carry them out before operating the model. Be aware of any instruc-
tions and warnings of other manufacturers, whose product(s) you use to fly this aircraft.
Check very carefully that the flight batteries are securely held into the model, and cannot come
loose during flight maneouvres. Check that the 6mm carbon pins in the front of the the wings and
stabiliser are not loose. Check that the wing and stab retaining bolts are tight, that the canopy
frame is securely held onto the fuselage with the wire from the nose.
Please don't ignore our warnings, or those provided by other manufacturers. They refer to things
and processes which, if ignored, could result in permanent damage or fatal injury
Attention !
This jet aircraft is a high-end product and can create an enormous risk for both pilot and spec-
tators, if not handled with care, and used according to the instructions. Make sure that you oper-
ate your Spark according to the the laws and regulations governing model flying in the country
of use.
The fan unit (or turbine), servos, R/C equipment, batteries and landing gear have to be attached
properly. Please use only the recommended EDF unit and accessories. Make sure that the
'Centre of Gravity' is located in the recommended place. A tail heavy plane, especially in the first
flight, can be an enormous danger for you and all spectators. Fix any weights, and heavy items
like batteries, very securely into the plane. Make sure that the plane is secured properly before
you switch on the Fan unit or start the turbine. Check for vibrations through the whole throttle
range - there should be no vibration at all from an EDF or turbine.
Make sure that you range check your R/C system thoroughly before the 1st flight. It is absolute-
ly necessary to range check your complete R/C installation first WITHOUT the engine running.
Leave the transmitter antenna retracted, and check the distance you can walk before 'fail-safe'
occurs. Then start fan unit or turbine, run it at about half power and repeat this range check with
the motor running. Make sure that there is no range reduction before 'fail-safe' occurs. Only then
make the 1st flight. If the range with motor running is less then with the motor off, please contact
the radio supplier/engine manufacturer and DON'T FLY at that time.
Please read the whole of the this Instruction Manual completely, and make sure
that you understand it all fully, before starting the assembly of your Composite-
ARF 'Spark'. It will save you time, effort and $$ in the end !
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