robbe SZD 54 2.1m PNP Aerobatic Glider User Manual

SZD 54
PNP-Version Nr.: 3014
INSTRUCTIONS AND USER MANUAL

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 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.
• Ensure adequate air circulation.
• Never reach into the turning circle of the propeller during start-up Risk of injury

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 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 sole- ly 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.

CONFORMITY

**** Modellbau Lindinger GmbH 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 collectionsystem.

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.

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.

DISCLAIMER
Modellbau Lindinger GmbH 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.

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

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.

PREFACE

Thank you for purchasing the ROBBE „SZD-54“. The model is a modern moulded foam model, largely assembled, with a wide range of applications.

TECHNICAL DATA

BOX CONTENT

BOX CONTENT / NEEDED ACCESSORIES

| PNP
---|---
Motor| Brushless 2820 1.000KV (included)
ESC| Brushless 30A 2-3S Lipo , 5V/2A BEC (included)
Battery| Lipo approx. 2200 mAh 3S/11,1 Volt (not included)
Servo ELE| 1x 9g (included)
Servo RUD| 1x 9g (included)
Servo AILE| 2x 9g (included)
Propeller| 10×8“ (included)
Charger| suitable Lipo charger (not included)
TX| min. 4 channels (not included)
RX| min. 4 channels (not included)

SPARE PARTS

1. ASSEMBLY OF THE TAILPLANE:
   
   Position the tailplane as shown in the illustration at the fuselage end and screw it tightly to the fuselage from above using the M4x25 screw. Make sure that the screw is firmly seated and do not overtighten the screw!

2. ASSEMBLY OF THE RUDDER:
   
   Insert the rudder into the recess provided for this purpose on the fuselage and tighten it with screw M4x35 from below. Make sure that you also have a tight fit without damaging the screw connection!

3. RUDDER CONNECTIONS:
   

The two clevis heads for the rudder and elevator must now be mounted in the corresponding rudder horn on the 3rd hole and screwed tight. Make sure that the screw is only tightened firmly, that the linkage remains smooth running!

4.  ASSEMBLY OF THE WINGS:
   The two wing halves are attached to the fuselage by means of CRP tube 10mm. At the same time, thread the servo connection cable through the hole provided on the fuselage and make sure that the servo cable is not jammed! The wings are secured to the underside of the wing by means of a screw on the underside of the wing. Make sure that you are seated safely without damaging the screw connection by stretching it over! The two winglets have to be fixed to the edging arch with screws M3x10.

5. ELECTRICAL CONNECTION:
   

Now all servos must be connected to the receiver according to the sequence of connections of your remote control system. If your remote control system cannot handle two aileron servos, the model is supplied with a V-cable for one receiver channel. The controller is also connected to the receiver.

6. FINAL ADJUSTMENTS:
   
   Next, all rudder functions and engine control on the transmitter must be set. In case of rudder deflections, we recommend that you use the following values for your first flight, which you can later adjust to suit your personal preferences.
   ATTENTION: We recommend that you disassemble the propeller for safety reasons during all adjustment work on the remote control system in order to avoid injuries caused by e. g. sudden starting of the engine.

7. CENTER OF GRAVITY:
   In order to achieve maximum flight performance, a correct centre of gravity is essential. For the first flight, make sure that the centre of gravity of 60mm behind the leading edge (measured at the fuselage base) is reached by moving the battery. Ideally, the fuselage should be levelled with the correct centre of gravity and a lightly suspended nose.
   ATTENTION: if the centre of gravity is not correct, this can lead to a fall and may result in the following lead to property damage and personal injury!

8. TIPS AND NOTES FOR THE FIRST FLIGHT:
   Before the first flight, check again that all mechanical and electrical connections are tightly connected. We also recommend to check this before every flight, as well as the direction of action of the control deflections!
   ATTENTION: Loose wings, or other parts of the model may cause a crash. lead to property damage and personal injury! Use the model only on suitable flying terrain and make sure not to endanger pedestrians in the vicinity or property! To get the model into the air, all you need to do is to push the model lightly by hand with the motor switched on and the trajectory slightly tilted upwards. The model should then take off slightly uphill. Otherwise, trim corrections must establish the desired flight direction. The effectiveness of the rudders and the individual control deflections can then be flown at a sufficient altitude. The optimum centre of gravity can also be checked by slightly „pressing“ the centre of gravity (soft inclination downwards) and then observing the interceptor sheet. The rule of thumb applies here, if the model‘s intercept sheet is too abrupt without the need for tax inputs, the model is too top-heavy. By contrast, the model would be too tail- heavy if it maintains its trajectory or even tends towards the ground!

9. CONTROLLER PROGRAMMING

1. Technical data ESC:

Typ| Cont. current| Boost current
(max. 10 Sec.)| BEC-Modus| BEC-output| No. of cells
LiPo| NiMH| Weight| Measurements mm
---|---|---|---|---|---|---|---|---
-30A| 30A| 40A| Linear| 5V/2A| 2-3S| 9-May| 37g| 68x25x8

2. Programmable adjustments:

1. Brake: enabled / Disabled
2. Battery type: Lipo / NiMH
3. undervoltage protection (Cut-Off Mode): Soft Cut-Off (Gradual reduction of power) / Cut-Off (Immediate standstill)
4. cut-off voltage for undervoltage protection (cut-off threshold): low / medium / high

1. For lithium batteries, the number of cells is calculated automatically.
   Low / Medium / High cut-off voltage for each cell is: 2.85V/3.15V/3.3V.
   For example: For a 3S LiPo, with „Medium“ switch-off setting, the switch-off voltage is 3.15V x 3 = 9.45V.
2. For NiMH batteries the cut-off voltage is: low 0% / medium 50% / high 65% of the output voltage (e.g. the nominal voltage of the battery pack) and 0% corresponds to the deactivated undervoltage protection.
   For example: For a 6 cell NiMH battery the voltage after charging is 1.44V x 6 = 8.64V, for „medium“
   setting the cut-off voltage is 8.64V x 50% = 4.32V.

5. Start mode: Normal /Soft /Super-Soft (300ms / 1.5s / 3s)
   Normal mode is suitable for any aircraft. Soft or Super-Soft Mode is suitable for helicopters.
   The first start in soft and super soft mode is slower, it takes 1.5 seconds for soft start or 3 seconds for super soft start from first start to full throttle. When the throttle is fully released (throttle lever in lowest position) and is operated again within 3 seconds (throttle lever in full throttle position), the repeated throttle shock is performed temporarily in normal mode to avoid the possibility of a crash due to too slow a throttle reaction.
   This special function is especially useful for aerobatics, where fast throttle reactions are necessary.

6. Timing: Low 3.75°/ Medium 15°/ High 26.25°
   Normally a low setting is suitable for most engines. For more speed a higher timing setting can be selected.

3. Using the ESC
IMPORTANT! Due to different throttle ranges with different remote controls please calibrate the throttle range before the first flight!
Throttle adjustment:
(The gas range should be reset each time the remote control is changed.)

1. Switch on the radio with throttle stick up (full).
2. Connect flight battery and wait for approx. 2 sec.
3. A „beep“ sound should be heard, this confirms the setting of the full throttle position.
4. Put the throttle stick to lowest position, more „beep“ sound should be heard, whichshow the number of cells
5. A long „beep“ sound should be heard which confirms the lowest throttle stick position.

Normal Start-Up procedure

1. Throttle stick to lowest position, switch on radio.
2. Connect battery to ESC. Special tone as “♪123” means the voltage input is ok.
3. More “beep-” tones should be heard to show the number of cells.
4. A long „beep“ tone sounds after self-test.
5. Move the throttle stick upwards to increase the power.

Safety functions

1. Startup Fault protection: If the motor is not started within 2 seconds after throttle movement starts, the controller switches off the throttle function. In this case the throttle MUST be reset to the lowest position. (Such a situation occurs as follows: The connection between governor and engine is not stable, the propeller or engine is blocked, the gearbox is damaged, etc. (The throttle is in the lowest position).
2. Overheat protection: If the temperature of the controller rises above 110°C, the controller reduces the output power.
3. Lost of transmitter signal: The controller reduces the output power if the transmitter signal fails for 1 second, further loss for 2 seconds causes the output power to be
   switched off.

Troubleshooting

carefully. Change the connectors.
After switching on, the motor does not work, the following warning tone is heard: „beep- beep-, beep-beep-, beep-beep-” (each „beep-beep-” has an interval of approx. 1 second)| Input voltag is not normal, too high or too low.| Check the battery voltage.
After switching on, the motor does not work, the following warning tone can be heard: „beep-, beep-, beep- „(each „beep-” has an interval of approx. 2 seconds)| Throttle signal is not correct.| Check radio and receiver. Check servo wire of ESC to receiver.
After switching on, the motor does not work, the follow- ing warning tone is heard:
„beep-. beep-, beep-” (every beep- has an interval of 0.25 seconds)| The throttle stick is not in lowest position.| Move the throttle stick tot he lowest position.
After switching on, the motor does not work, the following warning tone „♪56721″ can be heard after 2 beep tones (beep- beep-)| Throttle is reversed, ESC is in programming mode.| Change the direction of throttle (servo reverse).
Motor turns in wrong direction| Change the connec- tion between motor and ESC.| Exchange two connecting cables between motor and controller at random.

5. Programming the ESC with the transmitter (4 steps)
Note: Please note that the throttle curve is set to 0%, the throttle lever to neutral position and the deflection to 100%.

1. Start programming mode
2. Select program point
3. Setting the program point (value)
4. Exit programming mode.

FOR YOUR NOTES

Modellbau Lindinger GmbH
Industriestraße 10
4565 Inzersdorf im Kremstal
Österreich
Telefon: +43(0)7582/81313-0
Mail: info@robbe.com
UID Nr.: ATU69266037
„robbe Modellsport“ ist eingetragenes Markenzeichen der Modellbau Lindinger GmbH
Irrtum, Druckfehler und technische Änderungen vorbehalten.
Copyright 2019
Modellbau Lindinger 2019
Kopie und Nachdruck, auch auszugsweise, nur mit schriftlicher Genehmigung.
Service-Adresse
Über Ihren Fachhändler oder:
Modellbau Lindinger GmbH, Industriestraße 10, 4565 Inzersdorf im Kremstal
service@robbe.com +43(0)7582-81313-0
www.robbe.com
+14
This product is not a toy.
Operate only under the
direct supervision of adults.

References

• Robbe Modellsport - Offizielle Markenwebsite und Shop

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>