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GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY 

Modifications reserved! No liability for printing errors!  

 

 

     10/2011 

 

- 14 - 

Safety notes 

Valid third-party insurance must be obtained before you operate any model aircraft; this is now 
a legal requirement. 
 
Before  you  attempt  to  assemble  and  fly  the  model,  it  is  essential  to  carefully  read  all  the 
assembly and operating instructions. You alone are responsible for the safe operation of your 
RC  model  aircraft.  Young  persons  should  only  be  permitted  to  build  and  operate  this  model 
under the instruction and supervision of an adult who is aware of the hazards involved in this 
activity. 
 
In legal terms, our models are classed as aircraft and as such are subject to legal regulations 
and  restrictions  which  must  be  observed.  Our  brochure  “Modellflugrecht,  Paragrafen  and 
mehr”  (Model  Aviation  Law,  Legal  Requirements  and  more)  is  available  under  Order  No. 
8034.02, and contains a summary of all these rules. Your local model shop should have a copy 
which  you  can  read.  In  addition,  you  must  also  observe  postal  regulations  for  the  remote 
control  system.  You  will  find  more  information  on  this  subject  in  the  operating  instructions 
supplied with your radio control system. 

 

 
Be  sure  to  use  only  those  parts  included  in  the  kit,  together  with  other  genuine  Graupner 
accessories  and  replacement  parts  as  recommended  expressly  by  us.  Even  if  you  change  a 
single  component  you  can  no  longer  be  sure  that  the  system  will  work  reliably,  and  such 
changes also invalidate your guarantee. 
 
Take care to avoid short-circuits and reversed polarity.  
 
The high energy density of LiPo batteries involves a risk of fire and even explosion. 
 
A radio-controlled model aircraft can only work properly and fulfil your expectations if it is built 
very carefully and in accordance with the assembly instructions. To avoid injuring people and 
damaging property, it is essential to be careful and painstaking at all stages of operating your 
model.  Nobody  would  climb  into  a  full-size  glider  and  attempt  to  fly  it  without  undergoing 
suitable  training  beforehand.  Successful  model  flying  is  also  only  possible  with  suitable 
training and plenty of practice. 
 
As manufacturers, however, we are not in a position to influence the way you build and operate 
your  RC  model  aircraft.  All  we  can  do  is  expressly  point  out  the  hazards  involved  in  this 
activity, and for this reason we reject any liability.  
 
We  suggest  that  you  ask  an  experienced  model  flyer  for  help,  or  join  a  model  club  or  model 
flight  training  school.  Your  local  model  shop  and  the  specialist  magazines  are  excellent 
sources of information. It is always best to join a club and fly at the approved model flying site.  
 
Adhesives contain materials which may be hazardous to health under certain circumstances.  
Read and observe the notes and warnings supplied by the manufacturer of these materials. 
 
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.

 

 
If there are passers-by or spectators at your flying site, make sure that they are aware of the 
dangers inherent in your activity before you start the motor, and insist that they keep a safe 
distance away. 
 
Always keep a safe distance from people and objects when flying; never fly low over people’s 
heads, and never fly directly toward them! 
 
Models should only be flown in a temperature range of -5° to +35 ° C. Extreme temperatures can 
lead  to  changes  in  battery  capacity  and  material  characteristics,  weakened  glued  joints,  and 
other unwanted effects.  

Summary of Contents for LEKI EXTRA 330SC

Page 1: ...K GERMANY Modifications reserved No liability for printing errors 10 2011 1 Order No 9352 ASSEMBLY INSTRUCTIONS LEKI EXTRA 330SC RC aerobatic model for 2 LiPo cells This model requires a HoTT radio co...

Page 2: ...224 LiPo 2 1600 7 4 V 1 6 Ah Order No 7634 2 G 3 5 charge lead Order No 2970 L ULTRAMAT 16 S battery charger Order No 6468 Servo DES 476 BB 5 required Order No 7915 Servo extension lead 100 mm 2 requi...

Page 3: ...accessories The wing First apply adhesive UHU ALL PURPOSE ADHESIVE Power to the inserted aileron hinges and push up the aileron until there is a gap of about 1 mm After waiting for it to dry check whe...

Page 4: ...First place the motor spindle motor mount and locking ring onto the motor these parts are included as accessories in the package for Order No 7738 The figure shows the individual parts for the motor...

Page 5: ...t if this is not the case switch any two of the leads and re insert Using the 4 M 3x10 mm and the washers and locking rings shown screw the motor in tight Place the GRP propeller spacer onto the prope...

Page 6: ...he motor bonnet with tape Keep 1 mm of play between the spinner back plate and fuselage The motor bonnet which is still held in place by tape is now screwed into place with four 2 2x6 mm metal screws...

Page 7: ...overhead marker to exactly mark the midline of the tailplane then area to be glued to the fuselage Use the hot tip of a soldering gun to cut through the covering sheet and pull it off Slide the tailpl...

Page 8: ...rol leads which are adjusted and tightened using the threaded bushings For this purpose glue in the rudder horn and drill a 1 6 mm hole in the servo lever arm Place rubber grommets on the servo insert...

Page 9: ...ts the wheel covers and the elements for attaching the wheel and wheel cover to the undercarriage struts First trim the transitional cowling to the fuselage and slide it onto the undercarriage struts...

Page 10: ...aution Do not get any adhesive on the wheel hub The figure shows the completely assembled and attached undercarriage which is screwed on with three M 3 screws including locking rings Do not remove the...

Page 11: ...No liability for printing errors 10 2011 11 Decals Cut out the individual decals and name placards and apply them to the model as shown in the illustrations on the kit box lid or in the following two...

Page 12: ...e recommended but can be changed as desired Ailerons 25 mm in each direction elevators 25 mm in each direction rudder 50 mm all measured at the inboard or bottom edge of the rudder Balancing Check the...

Page 13: ...KG D 73230 KIRCHHEIM TECK GERMANY Modifications reserved No liability for printing errors 10 2011 13 the wind Here at GRAUPNER Modellbau we hope you have many enjoyable flights with your new model the...

Page 14: ...d fulfil your expectations if it is built very carefully and in accordance with the assembly instructions To avoid injuring people and damaging property it is essential to be careful and painstaking a...

Page 15: ...ler Every time you intend to operate your model check carefully that it and everything attached to it e g propeller gearbox RC components et cetera are in good condition and undamaged If you find a fa...

Page 16: ...ct e g installation removal costs and compensation for consequent damages unless they are allowed by statute This does not affect claims based on legal regulations especially according to product liab...

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