Installation and operating instructions
Unbreakable foam model aircraft (Extra 330SC)
Item no. 1590612
Intended use
This product is a model aircraft. It is suitable for outdoor use and designed for model aircraft beginners.
You can install compatible electrical drive and control components in the model. These are not included with
the product. A sample conguration of optional components is provided in the instructions. However, the
actual conguration may vary depending on the components used. Please refer to the technical data when
purchasing optional components.
Read the assembly and operating instructions carefully and store them in a safe place.
Make this product available to third parties only together with its operating instructions. This product complies
with statutory national and European regulations. All company and product names are trademarks of their
respective owners. All rights reserved.
Download the latest instructions at www.conrad.com/downloads or scan the QR code on
this page. Follow the instructions on the website.
Symbols
The symbol with the exclamation mark in the triangle is used to highlight important
information in these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and advice on how to use the product.
Safety instructions
1. All parts.
This is the carbons and other small
parts..
5. Assemble the main wing and the
fuselage and the head. Insert
the carbon lm, apply glue to the
corresponding area and stick together.
Tips: The carbon must be placed
across from main wing tip left to right.
2. Cut the aileron and main wings with a
sharp cutter blade.
3. Cut the aileron, main wing, vertical tail
and at tail at 45° with a sharp cutter
blade.
Tips: You must cut very slowly. Don’t cut
over the under edge of the wing.
4. Cut a ne seam with a cutter blade
in the at tail. Apply glue to insert the
carbon.
Insert the carbon as shown in the picture.
7. Attach the lower part of the fuselage.
Apply glue to the corresponding area
and glue.
The product is not suitable for children under 14 years of age.
Read the instructions and safety information carefully. If you do not follow the safety
instructions and information on proper handling in this manual, we will assume no liability for
any resulting personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
You are solely responsible for the safe operation of this model!
• This product is not a toy. Keep it out of the reach of children and pets.
• Do not leave the packaging lying around carelessly, as it may become dangerous playing
material for children. Keep small parts out of the reach of children!
• When assembling the model, take care not to injure yourself on sharp edges or pointed ends.
• This model has the potential to cause damage to property and/or individuals. Make sure that
you are sufciently insured, e.g. by taking out private liability insurance. If you already have
such a policy, check with your insurance company that the use of this model is covered by the
policy. In some EU countries, you are required to have insurance when using a model aircraft.
• The product must not become damp or wet.
• Improper use can cause serious damage to people and property! Ensure that you maintain a
sufcient distance from peoples, animals and objects.
• Select a suitable location to y the model aircraft.
• Only y the model when you are fully alert and able to respond. Fatigue, alcohol and medication
can can affect your ability to respond.
• Do not direct the model towards spectators or towards yourself.
• Please refer to the manufacturer‘s safety and installation instructions when installing electrical
components.
If you have questions which remain unanswered by these instructions, contact our
technical support service or other technical personnel.
Disposal
Always dispose of the product according to the relevant statutory regulations.
You thus fulll your statutory obligations and contribute to the protection of the environment.
After bonding, the plane should like
shown in following picture.
Assemble the landing gear.
Assemble the main wing support small
board with a diameter of 1.0 carbon rod
and landing gear.
It is important to note that the main
wing connecting the fuselage should be
reinforced with a lot glue.
6. Glue the tail.
Glue the tail as shown.
9. Assemble the aileron and tail support.
After that, see the picture.
8. In the lower half of the fuselage,
the carbon rod slant supports are of
diameter in 1.0.
Tips: Cut the carbon very sharp, add
some glue on the tip, Go through the
board in the direction of the carbon.
10. Cut the Aileron and elevator ctrl horn
seam. Tip: You can cut ne seam
following this picture. Glue the horn
from the elevator back and right side.
Glue the horn for rudder and aileron
later.
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method (e.g. photocopy, microlming, or the capture in
electronic data processing systems) requires prior written approval from the editor. Reprinting, also in part, is prohibited.
This publication represents the technical status at the time of printing.
Copyright 2017 by Conrad Electronic SE. *1590612_v1_0817_02_DS_m_gb_(1)
11. Assemble the fuselage and the tail
and reinforce them with carbon, Glue
the carbon on side, as shown in the
gure.
12. We recommend use glue to make for
aileron and tail hinge. Apply a few 1
cm lengths of glue to the edge of the
slope of the hinge joint to attach the
wing. This glue will dry and turn into a
strong hinge.
Glue the motor seat to the head.
13. Assemble the servo for aileron rudder
and elevator. Tip: You must add the
power to servo, and will be reset the
servo position to center.
14. Assemble and glue the up board of
fuselage.
15. Assemble the reinforced carbon rod
for head.
16. Assemble and glue the rudder ctrl
horn.
17. Make the hinge for rudder.
18. Assemble the carbon rod in the upper
part of the vertical with a diameter
of 1.0.
19. Assemble the motor on motor seat.
Use the small screws.
Solder motor, ESC, JST plug.
20. Assemble the push ctrl rod: rst you
can add some glue at the carbon tip,
and use the heat-shrinkable tubing
cover the z bend and carbon. And
then use light heat.
21. Assemble the push ctrl rod. First
connect the z bend to the servo arm.
The other tip needs to be connected
to the aileron horn. Use same way,
but add heat must add a paper on the
wing. To prevent the fuselage from
burning.
22. Assemble the long arm for servo.
22-1. Use the small screw to assemble
the arm.
22-2. This is the rudder and elevator plug
wire adjustment piece. You have
4 piece, 2 for rudder and other for
elevator.
22-3. To assemble, refer to the following
schematic diagram.
First fasten the wire of the servo arm,
Then, through the small holes in the
adjustment piece, continue through the
hole of the horn, which is tied up in the
last hole in the adjustment piece.
22-4. First fasten the wire to the from
servo arm.
22-5. Then, through the small holes one
by one in the adjustment piece.
22-6. Continue through the hole of the
horn.
22-7. Tie up in the last hole of the
adjustment piece.
22-8. When done, the adjustment piece
can be moved to adjust the wire
tension.
23. Assemble the two wires for the
rudder, and two wires for the elevator
in the same way.
The extra 330sc center of gravity is in the
rst 1/3 of the total width of the wing.
Recommended electronics (optional):
• Motor: Dualsky XM2212MA-25
• Servo: 5 g * 1.2 g * 2
• Esc: 6A and 1A bec
• Prop: 0545
• Battery: 3S 300-400
Technical Data
Weight .......................................... 90 g
Wing span ..................................... 85 cm