robbe TA-3404 ASW 15b 2.3m PNP Plane User Manual

PNP-Version Nr.: 3402
ARF-Version Nr.: 3404

INSTRUCTIONS AND USER MANUAL
www.robbe.com

PREFACE

ASW 15b is a semi-scale model, with good-natured and powerful flight characteristics. This makes the model suitable for those who want to switch from 2-axis to 3-axis models, as well as for experienced model pilots who want to enjoy flying. By upgrading to flaps (optional: # 34020009) the range of use can be extended. Extended thermal flights, rapid descents in butterfly configuration and subsequent accurate spot landings are thus even easier. The powerful drive motor helps the model to reach altitude quickly even without updrafts. The robust model, made of EPO foam, is largely prefabricated and requires little time for final assembly. The tailplane and the wing have quick-release latches, which allow the assembly and disassembly of the model quickly.
PLEASE READ THIS MANUAL CAREFULLY BEFORE YOU START ASSEMBLING THE MODEL.

FLIGHT INSTRUCTIONS

• Before the first flight, observe the instructions in the „Safety Instructions“ section.
• When flying the model, you should choose a day with as little wind as possible
• A large, flat area without obstacles (trees, fences power lines etc.) is suitable for the first flights.
• Please carry out a functional test of the drive train / power set and remote control.
• After assembling the model on the airfield, check once again that all model components such as wing, tail units, wing mounts, engine, linkages, etc. are firmly and properly fastened.
• For a hand start a helper should be present, who can throw the model with enough thrust into the air.
• The start usually takes place against the wind.
• Do not stall the model near the ground
• Do not initiate tight turns in the immediate vicinity of the ground.
• Check the reactions of the model to the rudder deflections. If necessary, adjust after landing to increase or decrease the deflections accordingly.
• The minimum flight speed must be at an adequate safety altitude.
• Initiate the landing with sufficient speed

GENERAL INFORMATION

• The model is designed for the components specified by us. Unless otherwise stated, servos and other electronic components are designed for standard supply voltage. Recommended cell count for Lipo batteries also refers to standard Lipos voltage of 3.7V per cell. If you use other servos, a different motor and controller, batteries, or propellers, please make sure they fit first. In the event of deviations, corrections and adjustments must be made by yourself.
• Before starting construction, always put the servos into neutral. To do this, switch on the remote control and move the joysticks and trim buttons (save the one for the throttle) to the middle position. Connect the servos to the corresponding outputs of the receiver and supply them with a suitable power source. Please observe the connection diagram and the operating instructions of the remote control system manufacturer.
• Do not leave your model in the blazing sun or in your vehicle for long periods of time. Too high temperatures can lead to deformation/distortion of plastic parts or blistering of covering foils.
• Before the first flight, check the wing symmetry, tail unit and fuselage. All parts of the model should have the same spacing from the left and right wing or tail plane to the centre of the fuselage or the same angle.
• If necessary, rebalance the propellers if vibrations are noticeable when the motor is running up.
• Bubble formation in the covering foils normal to a certain extent due to temperature and humidity differences and can be easily eliminated with a foil iron or hairdryer.
• For models in shell construction („full GFRP/CFRP“), burrs may occur at the seams due to the production process. Carefully remove them with fine sandpaper or a file.

GENERAL SAFETY INFORMATION

• Be sure to read the safety instructions carefully before operating your model.
• Always follow the procedures and settings recommended in the instructions.
• If you are using remote-controlled model aircraft, helicopters, cars or ships for the first time, we recommend that you ask an experienced model pilot for help.
• Remote-controlled models are not toys in the usual sense and may only be used and operated by young people under 14 years of age under the supervision of adults.
• Their construction and operation requires technical understanding, careful craftsmanship and safety-conscious behaviour.
• Mistakes or negligence during construction, flying or driving can result in considerable damage to property or personal injury.
• Since the manufacturer and seller have no influence on the proper construction/assembly and operation of the models, these risks are expressly pointed out and any liability is excluded.
• Propellers on aircraft and all moving parts in general pose a constant risk of injury. Avoid touching such parts at all costs.
• Note that motors and controllers can reach high temperatures during operation. Avoid touching such parts at all costs.
• Never stay in the danger area of rotating parts with electric motors with connected drive battery.
• Overcharging or incorrect charging can cause the batteries to explode. Make sure the polarity is correct.
• Protect your equipment and Models from dust, dirt and moisture. Do not expose the equipment to excessive heat, cold or vibration.
• Use only recommended chargers and charge your batteries only up to the specified charging time. Always check your equipment for damage and replace defects with original spare parts.
• Do not use equipment that has been damaged or got wet due to a fall, even if it is dry again! Either have it checked by your specialist dealer or in the Robbe Service or have it replaced. Hidden faults can occur due to wetness or a crash, which lead to a functional failure after a short operating time.
• Only the components and accessories recommended by us may be used.
• Do not make any changes to the remote control which are not described in these instructions.

SAFETY NOTE FOR MODEL OPERATION

Attention, danger of injury!

• Always keep a safe distance from your model aircraft.
• Never fly over spectators, other pilots or yourself.
• Always perform flight figures in a direction away from the pilot or spectators.
• Never endanger people or animals.
• Never fly near power lines or residential areas.
• Do not operate your model near locks or public shipping.
• Do not operate your model on public roads, motorways, paths and squares, etc., but only in approved locations.
• Do not operate the model in thunderstorms.
• Before each flight, check your remote control system for sufficient function and range.
• After flying, remove all batteries from the model.

Do not „aim“ the transmitter antenna at the model during operation. In this direction, the transmitter has the lowest radiation. The best position of the antenna is to the side of the model.
Use of devices with image and/or sound recording function:
If you equip your model with a video or image recording device (e.g. FPV cameras, action scams etc.) or the model is already equipped with such a device at the factory, please note that you could violate the privacy of one or more persons by using the recording function. An overflight or driving on private ground without the appropriate permission of the owner or approaching private ground can also be regarded as an invasion of privacy. You, as the operator of the model, are solely and fully responsible for your actions.
In particular, all applicable legal requirements must be observed, which can be found in the roof associations or the relevant authorities. Failure to comply can result in substantial penalties.

SAFETY INSTRUCTIONS FOR CONTROLLERS

• Observe the technical data of the controller.
• Observe the polarity of all connection cables.
• Avoid short circuits at all costs.
• Install or package the regulator so that it cannot come into contact with grease, oil or water.
• Effective interference suppression measures on the electric motor with, for example, interference suppression capacitors
• Ensure adequate air circulation.
• Never reach into the turning circle of the propeller during start-up Risk of injury

Dealing with model aircraft and vehicles requires technical understanding and a high level of safety awareness.
Incorrect assembly, incorrect adjustment, improper use or the like can lead to personal injury or damage to property. Sudden starting of connected motors can lead to injuries due to rotating parts such as propellers. Always stay away from these rotating parts when the power source is connected. All drive components should be safely and securely mounted during a function test. Use is only permitted within the scope of the technical specification and only for RC hobby applications. Before use, check that the speed controller is compatible with your drive motor or power source. Never operate the speed controller (correct speed controller) with external power supply units. Speed controllers should always be protected from dust, moisture, vibration and other mechanical stresses. Even splash-proof or waterproof equipment should not be permanently exposed to moisture or moisture.
High operating temperatures or poor cooling should be avoided. The recommended temperature range should be approximately between -5°C and +50°C. Ensure proper connection and do not cause reverse polarity which would permanently damage the speed controller. Never disconnect the device from the motor or battery during operation. Use high-quality plug systems with sufficient load capacity. Avoid strong bending or tensile stress on the connecting cables. After termination of flight or driving operation, disconnect the battery to prevent deep discharge of the battery. This would cause permanent damage. For the BEC version of the controller, check that the BEC power of the device is sufficient for the servos used. Speed controllers should be installed as far away as possible from other remote control components. We recommend carrying out a range test before operation.
We recommend regular checking of the controller for function and externally visible damage. Do not continue operating the controller if you notice any damage. The connection cables must not be extended. This can lead to unwanted malfunctions. Despite existing safety and protective devices of the device, damage may occur which is not covered by warranty. The warranty also expires if changes are made to the device.

Important information:
The receiver system is powered by the built-in BEC system of the controller.
For commissioning, always move the throttle stick to the „Motor off“ position and switch on the transmitter. Only then connect the battery. To switch off always disconnect the connection battery motor controller, first then turn off the transmitter. During the functional test, move the servos of the rudders to neutral position with the remote control (stick and trimming lever on the transmitter to the middle position). Please make sure to leave the throttle stick in the lowest position so that the engine does not start. For all work on to the parts of the remote control, motor or controller, follow the instructions supplied with the units. Also read the instructions of the battery and the charger carefully before commissioning. Check the engine mounting bolts in the fuselage regularly for tightness.

SAFETY INSTRUCTIONS FOR RECHARGEABLE BATTERIES

• Do not immerse the battery in water or other liquids.
• Do not heat, throw into fire or microwave.
• Do not short-circuit or charge with reversed polarity
• Do not expose, deform or throw the battery
• Do not solder directly on the battery
• Do not change or open the battery
• Only charge the battery with suitable chargers, never connect it directly to a power supply unit.
• Never charge or discharge the battery or charger on a flammable surface.
• Never leave the battery unattended during charging or discharging processes.
• Never charge or discharge the battery in direct sunlight or near heaters or fire.
• Do not use the battery in places subject to high static discharge.

All this can cause the battery to be damaged, explode or even catch fire!

• Keep the battery away from children
• Keep leaked electrolyte away from fire, as it is highly flammable and may ignite.
• The electrolyte liquid should not get into the eyes, if it does, rinse immediately with plenty of clear water and then see a doctor.
• The electrolyte liquid can also escape from clothes and other objects with a lot of water or washed off.
• Observe the safety instructions of the battery manufacturer and the charger manufacturer.

WARRANTY

Our articles are equipped with the legally required 24 months warranty. Should you wish to assert a justified warranty claim, always contact your dealer, who is responsible for the warranty and the processing. During this time, any functional defects that may occur, as well as manufacturing or other problems, will be rectified.
Material defects corrected by us free of charge. Further claims, e.g. for consequential damages, are excluded.
The transport to us must be free, the return transport to you is also free. Freight collect shipments cannot be accepted. We cannot accept liability for transport damage and loss of your consignment. We recommend appropriate insurance.
To process your warranty claims, the following requirements must be met:

• Attach the proof of purchase (receipt) to your shipment.
• The units have been operated in accordance with the operating instructions.
• Only recommended power sources and original robbe accessories have been used.
• There is no moisture damage, external interference, reverse polarity, overloading or mechanical damage.
• Attach relevant information for finding the fault or defect.

DISCLAIMER

Robbe Modell sport cannot monitor compliance with the assembly and operating instructions or the conditions and methods for installation, operation, use and maintenance of the model components. Therefore, we accept no liability for losses, damage or costs arising from or in any way connected with incorrect use and operation. To the extent permitted by law, the obligation to pay damages, irrespective of the legal grounds, shall be limited directly to the invoice value of the claims arising from the event causing the damage.

INSURANCE

Ground-based models are usually covered by personal liability insurance. Additional insurance or extension is required for aircraft models. Check your insurance policy (private liability) and take out suitable insurance if necessary.

CONFORMITY

Robbe Modell sport hereby declares that this device complies with the essential requirements and other relevant regulations of the corresponding CE directives. The original declaration of conformity can be found on the Internet at www.robbe.com, in the detailed product view of the respective device description or on request. This product can be operated in all EU countries.

DISPOSAL

This symbol means that small electrical and electronic devices must be disposed of at the end of their useful life, separated from the household refuse. Dispose of the device at your local municipal collection point or recycling centre. This applies to all countries of the European Union and other European countries with a separate collection system.

BOX CONTENT – NEEDED ACCESSORIES

| Nr.| Accessories needed| ARF| PNP
---|---|---|---|---
Motor| 34020011| ROBBE 3434 1000 KV BL| –| X
ESC| 8713| ROBBE RO-CONTROL 30A| –| X
Battery| 7339| ROBBE RO-POWER ULTRA HP 2500MAH 11,1 VOLT 25(50)C LIPO| –| –
Servo ELE| 34020008| 1x ROBBE ECO 7,5g Servo| –| X
Servo RUD| 34020008| 1x ROBBE ECO 7,5g Servo| –| X
Servo AILE| 34020008| 2x ROBBE ECO 7,5g Servo| –| X
Servo FLAP| 34020008| yes optional| –| –
Servo LANDING FLAP| –| no| –| –
Servo cable| 46108
46106| 4x 60cm
2x 20cm| –| X
Landing gear| –| no| –| –
MPX plugs| –| no| –| –
Adhesives| –| no| –| –
Epoxy resin| –| UHU Por Tube 40g| –| –
Locking screw| –| no| –| –
Velcro strap| –| no| –| –
Spinner| 59001010| Robbe Velcro strap| –| X
Propeller| –| –| –| –
TX| 34020012| Folding prop complete| X| X
RX| –| channels| –| –
Declaration| –| channels| –| –

Declaration LF: Box content
Explication: not included X: included

TECHNICAL DATA

from leading edge measured at
root rib| Landing Gear| no

INSTRUCTIONS AND USER MANUAL

NOTE ! The following assembly steps apply in some steps to the assembly of the ARF version. These steps are not necessary for the PNP version, as they have already been carried out by the manufacturer.

A) INSTALLING THE AILERON SERVO

1. ARF
   Optionally with servo arm slightly inclined to the leading edge:
   Set both aileron servos to neutral position by remote control or servo tester, mount the servo arm in 90° position or one tooth towards the leading edge and glue it in place according to the following illustration. Use thick super glue or UHU Por®. Extend the servo cable so that it extends about 8cm beyond the root rib.
   Servocable

2. ARF
   Glue the rudder lever as well and hook the aileron linkage to the servo.

3. ARF

4. Glue servo cover with UHU Por® and secure with adhesive tape until cured.

5. ARF Screw the servo linkage to the rudder horn.
     NOTE: If the servo arm is mounted one notch in the direction of the leading edge at servo neutral position, this allows a larger aileron deflection upwards, which is especially advantageous for the landing configuration Butterfly for even steeper descents and greater braking effect!

6. ARF
   Proceed in the same way as for servo mounting for the two aileron servos point 1-4. We recommend to position the servo lever in neutral  position towards the end rail to get more rudder deflection downwards for the butterfly landing configuration.

B) INSTALLING THE RUDDER/ELEVATOR SERVO

1. ARF
   First remove the rear plastic bracket for the two fuselage servos.

2. ARF
   The two servos are placed in the holders provided for this purpose as shown in the illustration.

3. ARF
   Thread the extended servo cable through the tube in the fuselage towards the tip of the fuselage and test-fit the two servos in the brackets. The servo cable should be approximately as long as shown in the illustration.

4. ARF
   If the servos are positioned correctly, mount the two servo arms in neutral position and fix them finally in the fuselage.

5. ARF
   The elevator linkage can now be connected to the servo arm of the elevator servo and test-fitted to the bellcrank. By adjusting the clevis, the correct neutral position of the rudder should be achieved with sufficient rudder deflection according to the setting table at the end of these assembly instructions.

6. ARF
   The same applies to the rudder. The rudder horn must be glued to the rudder with super glue.

7. ARF
   Now the cover can be screwed on again.

8. ARF
   Functional test completes the elevator and rudder servo assembly. Be very carefully during assembly.

Caution: When the servo is in neutral position, the elevator must be aligned with the projection visible on the fuselage. Otherwise the elevator will be in the wrong position and the model may crash and cause personal injury or property damage!

NOTE: the servo mount only allows servos with the following dimensions: Length: 23mm, Width: 11.7mm, Height: 20.8mm.

C INSTALLING THE DRIVE

1. ARF
   The brushless motor is screwed to the motor bulkhead first. The motor connection cables should be 90° to the two recesses on the motor bulkhead.

2. ARF
   Screw the motor and motor bulkhead into the fuselage with two M4 screws and washers. The motor connection cables should be led out into the recess at the bottom of the fuselage.

3. ARF
   The controller is glued to the fuselage side wall by Velcro tape. Check the correct direction of rotation before mounting the folding prop. This can be easily changed by swapping two connecting cables.

4. ARF
   Now the folding prop with spinner can be installed. First put it on the motor shaft and check if the spinner is flush with the fuselage all around.
   If necessary, loosen the M4 motor mounting screws again and move the motor into the correct position. Afterwards do not forget to tighten the motor properly! The folding prop must be carefully screwed onto the motor shaft by means of two grub screws. A flat spot is provided on  the motor shaft for this purpose. After that, the spinner is screwed tight from the front via two screws.
   Caution: Please note that these are rotating parts which can be dangerous if not handled carefully. In addition, make sure that the complete drive is installed carefully and that the screw connections are correct. Failure to do so may result in personal injury or damage to property.

5. ARF PNP
   The battery is attached to the fuselage with Velcro tape and Velcro straps. We recommend to mark the exact battery position with a colored pen later, which is necessary to maintain the required C.G. (see appendix!). This way you can avoid changes of the center of gravity due to shifted battery position.

6. ARF PNP
   The installation of the receiver completes the installation on the fuselage. Observe the pin assignments and the instructions for antenna routing provided by your remote control manufacturer. The connected receiver is located in the rear of the fuselage below the wing.

D) ASSEMBLY OF THE ELEVATOR

1. ARF PNP
   The elevator is fixed by using a carbon 4-sided tube and a snap lock. Test fit the stabilizer connector into both halves of the elevator and make sure it snaps cleanly into place. By pressing on the release mechanism, the tail plane can be taken apart again. If the connector cannot be pushed into the elevator halves, or only with difficulty, file/grind the flat surfaces flush between the carbon 4-sided tube and the plastic snap mechanism.

ASSEMBLY OF THE MODEL

1. ARF PNP
   The canopy is held to the fuselage by magnets and only needs to be removed from the fuselage by a light pull.

2. ARF PNP
   As already mentioned in point # B), the elevator is pushed into the holder on the fuselage in such a way, that the leading edge of the elevator coincides approximately with the molding on the rudder /fuselage.

3. ARF PNP
   Fully insert the 4-sided carbon wing connector into one wing half and then guide it to the fuselage and carefully slide it into the 4-sided receptacle in the fuselage. Before the wing is completely pushed to the fuselage, the servo connection cable must be plugged into the corresponding socket in the fuselage. If flaps are used, the same applies to both servo cables. Then the wing can be pushed completely to the fuselage. The protruding servo cable can be inserted into the recess of the wing for this purpose. Proceed in the same way for the second wing half. Finally, insert the wing retainer from above and turn it 90° to engage or disengage it.

F) ATTACHMENT OF THE DECAL SET

1. ARF PNP
   The enclosed decal set can be applied as suggested below. Note that the actual sticker sits on a carrier, and a transfer film and is ultra-thin. Also, this must not be cut out exactly because this is already trimmed.

G) RUDDER THROWS AND CENTER

1. PNP ARF
   Center of gravity: approx. 50-60mm from leading edge measured at root rib.
   FOR YOUR NOTES

2. ARF PNP
   The following rudder throws have proven successful in practice:
   • Aileron: 20mm up, 15mm down, measured at max. rudder width
   • Aileron as landing assist: 25mm up, needs 3-4mm down elevator as mixer
   • Elevator: 13mm in both directions, measured at the trailing edge of the elevator
   • Elevator with power drive motor on: Depth rudder at will to prevent too steep a climb.
   • Rudder: 25mm in both directions
   • Flaps: 5-10mm down for thermal position, measured at max. rudder width
   • Flaps: approx. 30mm down, measured at max. rudder width, as landing aid in butterfly configuration (aileron 25mm up additionally, elevator compensation as desired, approx. 3-4mm)

CONTROL THROWS

FLIGHT RECOMMENDATIONS

Now look for a day with suitable weather conditions for the first flight. With the mentioned settings you will be spared bad surprises.

SPARE PARTS

ACCESSORIES

Lieferumfang PNP-Version:

DISTRIBUTOR

Robbe Modellsport
Industriestraße 10
4565 Inzersdorf im Kremstal
Austria
Phone: +43(0)7582/81313-0
Mail: info@robbe.com
UID No.: ATU69266037
„robbe“ is a registered Trademark.
Errors, misprints and technical changes reserved.

Copyright 2022
Robbe Modellsport 2022
Copy and reprint only with our permission.

Service-Address
Contact your Dealer or:
Robbe Modellsport, Industriestraße 10,
4565 Inzersdorf im Kremstal
service@robbe.com, +43(0)7582-81313-0
www.robbe.com

References

• Robbe Modellsport - Offizielle Markenwebsite und Shop

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