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Summary of Contents for Dudek Orca XX
- Page 2 NOTE! Please read this manual before your first flight Cell Leading edge Trailing edge Stabiliser Main lines Riser...
- Page 3 Page TABLE OF CONTENTS 1. Introduction ..................3 2. The wing....................4 Who should fly Orca XX DESIGN CLOTH RIGGING THE RISERS 3. Trimmers....................8 TRIMMER OPERATION 4. Harnesses and spreader bars.............9 5. Flight.....................9 PRE-FLIGHT CHECK LAUNCH TURNS THERMALLING AND SOARING LANDING WINCHING AND MOTOPARAGLIDING AEROBATICS 6.
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Page 4: Introduction
< The purpose of this Manual is to offer guidelines to the pilot using the Dudek Orca XX wing and it is by no means intended to be used as a training manual for this or any other paraglider ingeneral. -
Page 5: The Wing
If you are an experienced pilot and want to share your joy of flight with the poor beggars who haven’t tasted it so far, then Orca XX is for you. It will easily take both of you in the air, safely guide through the thermals and finally will smoothly put you back on to Earth. -
Page 6: Design
DESIGN Canopy of the Orca XX body was designed in our CSG (Canopy Shape Guard) system, comprising a number of elements resulting in exceptional coherence and stability of the shape. Below you will find a short description of CSG subsystems. -
Page 7: Design
Careful selection of modern fabrics and design solutions brings about great strength and durability of the Orca XX. All materials used come from marked production batches, and each production step can be verified down to identification of specific worker and controller. -
Page 8: Rigging
In this way steering becomes lighter and more effective. THE RISERS For the Orca XX we have chosen four-way risers equipped with: < ELR (Easy Launch Riser) system. This is a specially marked A riser (red ribbon), <... -
Page 9: Trimmers
Overly long brake lines are not advised either, as total lack of strain can prove dangerous in some situations. Brake handles used in Orca XX besides its attractive, light design, feature: < a swivel – preventing possible twisting of the steering line, <... -
Page 10: Harnesses And Spreader Bars
4. Harnesses and spreader bars When flying an Orca XX you can use any certified harnesses and spreader bars that will make both pilot and passenger feel safe and comfortable. Typical passenger harnesses have simple design, so as not to hinder the pilots' movements. -
Page 11: Pre-Flight Check
Tandem spreaders Orca XX is sold with a pair of spreaders, equipped with a Big Ears lock. CAUTION! Make sure that each of the spreaders was installed on its dedicated side – the red ball locking the Big Ears should always be on the outer side. -
Page 12: Launch
LAUNCH Due to considerable passenger/pilot inertia, most tandem flights usually start with a classic straightforward launch. The alpine (reverse) launch is executed only when the wind speed makes normal start impossible. For the launch neutral trimmer position is recommended. Classic launch Facing the wind, put the risers over your shoulders (with A risers on the top) and clip into carabiners, connected with spreader bars. -
Page 13: Launch
THERMALLING AND SOARING When flying Orca XX, minimum sink is achieved with light pull on the brakes (15 to 20 cm depending on total weight in flight) and closing the trimmers. Just be careful with closing the trims when flying at low weights - it is not advisable. -
Page 14: Rapid Descents
During tests, numerous flights were made with winch start and backpack power units, as these are the only means to gain some height in flatlands. Absolutely no reasons were found for not using Orca XX tandem in such flights. CAUTION! During launch, especially with a winch or paramotor, always remember to bring the wing fully over your head. - Page 15 With big ears pulled the paraglider will fly straight, albeit with increased sink (max 5 m/s). If you keep the risers in hands, the paraglider can be steered with weightshifting. Our new spreader bars are equipped with a locking system (Big Ears Keeper), able to lock the pulled down line under the red ball placed on the spreader.
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Page 16: Extreme Flying Manoeuvres
Further pulling of the B-risers is not advised, as the wing instability can grow. This manoeuvre is rather hard to execute on the Orca XX due to great forces required to pull in the B riser. To exit B-stall the risers should be released in a smooth and decisive manner. -
Page 17: Spin And Full Stall
Applying some brakes in the right moment will greatly speed up the recovery. LINE OVER (CRAVATTE) Not very likely when flying Orca XX. Use standard action, in case of any doubts pilot should seriously consider throwing the rescue chute. DEEP STALL Under normal conditions does not occur. -
Page 18: Canopy Care
8. Canopy care Proper maintenance of the paraglider will greatly enhance its durability. FOLDING AND STORAGE Orca2 features a number of recent technologies, like tensioning the leading edge with a plastic string. That's why the paraglider should be folded with care in order to keep it healthy during transport and storage. -
Page 19: Deterioration: A Few Tips
Technical inspection is carried out by the manufacturer or authorised person. DETERIORATION: A FEW TIPS! Orca XX is mainly made of NYLON, a cloth which, like any other synthetic material, deteriorates through excessive UV rays. Hence it is recommended to reduce UV exposure to a minimum by keeping the paraglider packed when not in use. -
Page 20: Technical Data
9. Technical data Orca XX Certification EN Certification LTF Number of cells Surface area (flat) [m 41,10 Surface area (projected) [m 34,91 Span (flat) [m] 14,76 Span (projected) [m] 11,67 Aspect Ratio (flat) 5,30 Aspect Ratio (projected) 3,90 Sink rate [m/s]... - Page 21 AeroCasco insurance against damage and repair costs. WARRANTY Dudek Paragliders guarantees free of charge repairs caused by the material or production faults along following scheme: For the free-flying paragliders warranty covers 36 months (3 years) or 300 flight hours (depending on what comes first).If the paraglider is used for powered...
- Page 22 Normal warranty does not cover repairs of damages caused by the user or a third party. As costs of such repairs can be considerable, Dudek Paragliders offer an AeroCasco insurance. It covers a one-off repair of any mechanical damage, no matter how big and whoever inflicted them.The only expenses the purchaser has to...
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Page 23: What Have You Bought
Summary: If you respect rules of safe flying and proper glider care, you will enjoy many years of pleasant airtime on your Orca XX. Still, you must be aware of present dangers and stand up to them wisely. You must accept the fact that all air sports are potentially dangerous and your actual safety depends solely on you. -
Page 24: Rigging Scheme
12. Rigging scheme The rigging scheme itself is on the next page, while tables of line lengths you will find on our website: www.dudek.eu Line lengths are measured with specialized, computer-operated device. All lines before cut are stretched with a steady 5 kg load. Thanks to the abovementioned device and proper procedures final tolerance of line lengths does not exceed 0.15%. - Page 26 13. Risers and accesories steering line pulley covered swivel naps steering handle trimmer buckle safety stitch replaceable trimmer tape loop closing carabiner the trimmer...
- Page 27 Trimmers influence on the aerofoil Trimmers Closed Trimmers neutral Trimmers fully released Maximum speed and sink Slowest speed, minimum sink best mode to take off All risers neutral: A - 400 A - 400 A - 400 A’ - 400 A’...
- Page 28 How to pull down and lock the Big Ears You can pull down the big ears by pulling the A’ riser (pict. on the right) or by using the ear lock (picture below). Further pictures show consequential steps of pulling down and locking the line under the ball locking ball Adjustable Comfort Toggle...
- Page 29 MADE IN EUROPE...
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