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51

Completing the Model

Install RC equipment into fuselage and connect battery. Attention: On electric powered model do not install prop at this time!

Make sure that control surfaces move in the right direction, then adjust control throws according to values below.

For electric power make sure motor turns in right direction. Disconnect battery, install folding prop and spinner, and secure wings on fuselage with 
included rubber bands.
Adjust centre of gravity by moving the battery back and forth (secure with hook and loop tape) or by adding the required amount of ballast. The 
exact centre of gravity location can be determined after the first couple of flights.

Have fun with your LT 200 Flex!

Final adjustments

Centre of gravity:  48 - 52 mm ab Vorderkante Nasenleiste
Elevator:   

10/10 mm

Rudder:   

12/12 mm

Spoilers:   

90° down

Aileron:   

8 mm up, 5 mm down

48-52 mm

8 mm

10 mm

12 mm

12 mm

5 mm

10 mm

Tipps & Tricks

To remove the canopy, slide the wing backward with both thumbs until rear end of canopy is free. You can put the canopy back in place in the 
same way. This will make it very easy to change the battery without removing the wing.

To protect the wood against mlisture, apply wood primer to all wood parts and let dry thoroughly. Then sand with 400 grit sandpaper. Additional 
application of clear varnish is not required.

Covering the wings and tail unit with Japanese tissue will add strength and provide a perfect finish for your model. Use wood primer to cover 
your model with Japanese tissue, then carefully sand with 400 grit sandpaper. 

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Use these instructions for a successful maiden flight

Maiden flight

Choose a calm day with little or no wind. Hand-start the model into the wind with moderate thrust and a slight nose-down attitude. A small slope or an 
unobstructed meadow are ideal flying fields. 
If model does not execute a flat glide, please follwow instructions in table.

Safety Warning

Always observe local regulations applicable for model aeroplanes. Also do not fly near airports, roads, motor ways, houses, high-tension lines or 
groups of people. We recommend to contact a local flying club for additonal advice.

Normal flght path

A

B

C

B

C

powerful hand start

model tail heavy

too much wing incidence

toss less powerful

add nose ballast

model dives

weak hand start

model nose heavy

wing incidence too small

toss more powerful

reduce nose ballast

model turns

tail unit warped

wing unbalanced

balance wing

lightly moisten tail unit and secure until dry

correct              incorrect

model stalls

A

Flight path

Cause

Corrective action

insert cardbord shim under rear end of wing 

insert cardbord shim under front end of wing 

relocate wing parallel to tail unit

wing dislocated in relation to tail unit

Small corrections may be 
made by means of trimming 
rudder or elevator.

adjust ailerons or rudder for straight flight 
path

ailerons or rudder not correctly 
centred

Содержание LT 200 Flex

Страница 1: ...aero naut Order No 1328 00 Flex...

Страница 2: ...100 kV Speed Control from 20 A Battery 2 3S LiPo from 1 300 mAh Propeller CAMcarbon folding prop 9x5 12x6 Recommended Equipment electric power Precision spinner 42 mm Order No 7252 12 3 00 mm shaft 72...

Страница 3: ...in spar F1 and ribs F2 to F4 3 mm poplar into jig and glue together F1 F2 F5 F6 F7 F8 F9 F3 F4 3 4 Glue together upper wing sheeting F13 F14 L R and secure with tape until dry Glue in place upper wing...

Страница 4: ...ame F18 1 5 mm birch ply From 30 6 mm triangular stock cut to length reinforce ments F19 F20 20 and 70 mm respectively and glue into rib bays of spoiler Glue F19 at either end of spoiler against ribs...

Страница 5: ...now through cable channel in ribs and let project from end rib by 50 mm Note that both servo leads exit through openings in F21 when lower wing sheeting is glued in place Sand sheeting material flush...

Страница 6: ...in place For spoiler control use servos with a maximum thickness of 12 mm Glue together servo mounts from up to 4 pieces F26 depending on thickness of servo Align servo with servo arm centred in slot...

Страница 7: ...place lower spruce spar F39 and servo frame F44 1 5 mm birchply From 15 4 mm triangular stock cut to length reinforcements F45 F46 20 and 72 mm respectively and glue into rib bays of aileron Glue F45...

Страница 8: ...l rear edge of upper wing sheeting to establish a good contact surface for gluing Align lower wing sheeting with tabs on main spar and place sheeting panel on spars and ribs Check for correct fit then...

Страница 9: ...g edge F55 3 mm balsa to F41 and bevel for suf cient control throw Place wing upside down on building board and replace aileron in cut out Make up control linkage from clevis F57 and threaded rod F56...

Страница 10: ...el to servo leads of inner wing panel solder with or without connectors Use tape to protect sheeting material against glue near contact surfaces of inner and outer wing panels then glue together wing...

Страница 11: ...all screw clamps at both ends Use scrap wood to protect surface of fuselage halves Glue in place motor mount R13 slide servo tray R14 into fuselage and glue on top of R11 Note To compensate for tolera...

Страница 12: ...centre section and secure with pins Remove canopy from fuselage and leave to dry R15 R18 S2 R16 R17 R16 R17 39 40 Sailplane version only If your LT 200 is built as a sailplane glue together parts R21...

Страница 13: ...R31 R32 R33 43 44 Glue n R30 to tailpane R23 Use a set square or other suitable aid to make sure that n is at right angles in relation to tailplane Glue reinforcements R37 to base of n The rudder wil...

Страница 14: ...tailplane support to t carbon tube Sand until birch ply side panels touch the carbon tube R34 R36 R35 R35 R38 47 Glue tail unit with 5 minute epoxy to one end of carbon tube Attention Make sure that c...

Страница 15: ...and tail unit and sand with 400 grit sandpaper 49 50 Attach elevator and rudder to tail unit with hinge tape R44 and R45 respectively Note The tape s adhesive will reach full strength after a period...

Страница 16: ...LT 200 Flex Final adjustments Centre of gravity 48 52 mm ab Vorderkante Nasenleiste Elevator 10 10 mm Rudder 12 12 mm Spoilers 90 down Aileron 8 mm up 5 mm down 48 52 mm 8 mm 10 mm 12 mm 12 mm 5 mm 1...

Страница 17: ...itonaladvice Normal flght path A B C B C powerful hand start model tail heavy too much wing incidence toss less powerful add nose ballast model dives weak hand start model nose heavy wing incidence to...

Страница 18: ...k side panel 4 balsa 1 2 laser cut 3 mm R23 tailplane 1 balsa 4 laser cut 3 mm R24 tailplane tip 2 balsa 4 laser cut 3 mm R25 right elevator 1 balsa 3 laser cut 3 mm R26 left elevator 1 balsa 3 laser...

Страница 19: ...ng sheeting 2 balsa 22 23 laser cut 1 5 mm F43 upper wing sheeting 2 balsa 24 25 laser cut 1 5 mm F44 servo frame 2 birch ply 26 laser cut 1 5 mm F45 reinforcement 4 balsa triangular stock cut part 4...

Страница 20: ...er cut wood kit with landing gear aero nautModellbau StuttgarterStrasse18 22 D 72766Reutlingen www aero naut de aero naut 1328 00 E1 12 2018 Lilienthal 40 RC wingspan 1 190 mm free ying model with RC...

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