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Caution! do not heat the film more than is absolutely necessary. If the air or the iron is too hot, the 
film may melt and holes may be formed. 
 
This  model  is  highly  pre-fabricated  and  can  be  built  in  a  very  short  time.  However,  the work which 
you have to carry out is important and must be done carefully. The model will only be strong and fly 
well if you complete your tasks competently - so please work slowly and accurately. 
 
When  self-tapping  screws  have  to  be  screwed  into  wood,  apply  a  little  white  glue  to  prevent  them 
shaking loose: just squirt white glue into the hole and fit the screw.
 
 
 

Safety notes and warnings relating to 

model aircraft powered by glowplug motors 

 
Be sure to read right through the instructions covering assembly and operation of your model before 
you attempt to operate it for the first time. 
 
These  safety  notes  are  an  integral  part  of  the  building  instructions.  Please  keep  them  and  the 
operating instructions in a safe place. If you ever dispose of the model, be sure to pass them on to 
the new owner. 
 
Powered model aircraft are very demanding and potentially dangerous machines, and call for a high 
level of technical knowledge and skill from the operator, together with a responsible attitude. 
 

Powered model aircraft are not suitable for young persons under 18 years of age.

 

 
Young people should only be permitted to operate this model under the instruction and supervision 
of an adult who is aware of the hazards involved in this activity. 
 
The  operator  of  the  model  must  be  in  full  possession  of  his  or  her  bodily  and  mental  faculties.  As 
with car driving, operating a model aircraft under the influence of alcohol or drugs is not permissible 
under any circumstances. 
 
Radio-controlled model aircraft may only be employed for the purpose intended by the manufacturer. 
They must never be used as man-carrying machines. We do not permit this model’s use in any other 
way except as a model aircraft. 
 
A radio-controlled model aircraft can only work properly and fulfil your expectations if it is built very 
carefully  and  in  accordance  with  the  building  instructions.  Do  not  make  any  modifications  of  any 
kind to the design features or materials. If you wish to avoid injuring people and damaging property 
it  is  essential  to  be  careful  and  painstaking  at  all  stages  of  building  and  operating  your  model. 
Nobody  would  climb  into  a  full-size  light  aircraft  and  try  to  fly  it  without  completing  a  course  of 
training  first.  Model  flying  is  a  skill  which  has  to  be  learned  in  just  the  same way.  We  suggest  that 
you ask for help from an experienced model flyer, or join a model club or flight training school. Your 
local model shop and the specialist magazines are an excellent source of information. 
 
It  is  fundamentally  essential  to  set  the  Centre  of  Gravity  (CG)  and  control  surface  travels  correctly. 
Adjust the model until they are exactly correct. 
 

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Radio control system: satisfy yourself that your frequency is vacant before you switch on. Check 
your  RC  system  regularly,  as  its  components  eventually  wear  and  need  to  be  replaced  or 
repaired. Radio interference caused by unknown sources can occur at any time without warning. 
If  this  should  happen,  your  model  will  be  uncontrollable  and  completely  unpredictable.  Never 
leave  your  radio  control  system  unguarded,  as  other  people  might  pick  it  up  and  try  to  use  it. 
Your RC system can only work reliably if the batteries are kept fully charged. 

 

Don’t ignore our warnings. They refer to circumstances and situations which, if ignored, can result in fatal injury or permanent 
damage.

 

 
You alone are responsible for the safe operation of your radio-controlled model and motor. 

Summary of Contents for SKY HERO II

Page 1: ...ying we recommend that you ask an experienced model pilot to help you check and test fly the model RC components and linkages must be installed when mentioned in the appropriate stage of construction...

Page 2: ...el aircraft may only be employed for the purpose intended by the manufacturer They must never be used as man carrying machines We do not permit this model s use in any other way except as a model airc...

Page 3: ...uld only be run in the open air Adhesives and paints contain solvents which may be hazardous to health under certain circumstances Read and observe the notes and warnings supplied by the manufacturer...

Page 4: ...etely when you move the throttle stick and trim to their end points If this does not work pinch the fuel feed line between your fingers or pull it off the carburettor Never try to stop the motor by gr...

Page 5: ...e component or model fails due to an accident incompetent handling or incorrect usage The following points are important and must be observed at all times Before you fly the model check that the radio...

Page 6: ...g Order No 5821 Thread lock fluid e g Order No 952 Accessories for flying the model not included Synthetic oil based glow fuel to suit motor Fuel filter e g Order No 1650 1 Fuel tubing e g Order No 16...

Page 7: ...om the wings and screw the lugs onto the threaded ends until about 3 mm of rod shows at the top this should give a horn length of about 20 mm Connect the clevises to the torque rod lugs and snap them...

Page 8: ...Push the brass tubular rivets into the rubber grommets from the underside so that the flange is at the bottom You may find it easier to insert the tubular rivets if you fit them on a small screwdrive...

Page 9: ...ges Twist the drill in your fingers so that it makes a clear mark Drill 2 8 mm holes in the motor mount arms to accept the motor retaining screws 3 5 x 25 mm countersunk screws The next step is to scr...

Page 10: ...er stick to the right the rudder should also deflect to the right left stick left rudder Pull the elevator stick back towards you and the elevator must deflect up stick forward elevator down If you mo...

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