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Summary of Contents for DaVinci DUET PRO 40
- Page 1 MANUAL REV. 1 MAY 2021 Davinci Products Inc. 53 Sinchon-gil, Okcheon-myeon, Yangpyeong-gun, Gyeonggi-do, South Korea. (12505) Tel. +82(0)10-9799-3472 Fax. +82(0)10-9799-3472 sales@dv-gliders.com , info@dv-gliders.com...
- Page 2 ANY OTHER PARAGLIDER WITHOUT PROPER INSTRUCTION FROM A CERTIFIED PROFESSIONAL INSTRUCTOR IS EXTREMELY DANGEROUS TO YOURSELF AND BYSTANDERS. DAVINCI GLIDERS are carefully manufactured and inspected at the factory. Please use the glider only as described in this manual. Do not make any modifications to the glider.
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Page 3: Technical Data
www.flydavinci.com 1. Technical DATA DUET PRO NUMBER CELLS CLOSED AREA 39.8 41.5 FLAT SPAN 14.8 15.1 ASPECT RATIO AREA 34.2 35.6 PROJECTED SPAN 11.9 12.1 ASPECT RATIO FLATTENING 14.1 14.1 3.27 3.33 CORD 0.90 0.92 AVER 2.69 2.75 HEIGHT 8.69 8.87 LINES MAIN... - Page 4 www.flydavinci.com 2. MATERIALS DATA CANOPY FABRIC CODE SUPPLIER Leading Edge MJ40 MF MYUNGJIN TEX UPPER SURFACE Middle/Tailing MJ40 MF MYUNGJIN TEX BOTTOM SURFACE MJ40 MF MYUNGJIN TEX Smart Nose+ MJ38 HF MYUNGJIN TEX PROFILES Loading MJ38 HF MYUNGJIN TEX Unloading MJ38 HF MYUNGJIN TEX DIAGONALS...
- Page 5 www.flydavinci.com 3. Introduction and Pilot Target The DUET PRO is a tandem paraglider suitable for the professional commercial flying. You must be in possession of the appropriate license and insurances to fly with passengers. You must do not - Be flown with more than the maximum certified total weight - Be towed with a tow line tension in excess of 250kg The DUET PRO has been classified as EN-B and LTF-B.
- Page 6 www.flydavinci.com 4. Risers DUET PRO has 4 risers. The A riser has a red cover for easy identification. There is another line with red mailon. There is A’ and is for the big ears. There is a 100mm A1 sub riser. It will be helpful for your soft take-off in the windy condition.
- Page 7 www.flydavinci.com 5. Lines They come in different diameters of Kevlar and Dyneema with sheathed cover. They must be inspected every 150 hours maximum. In the case of Brake lines, it was cut a little longer, so every pilot can adjust it according to his personal taste. But you must always leave 10cm before the brake line starts acting...
- Page 8 www.flydavinci.com no special skills. You can be accelerated in flight using the trimmers which make a low angle of attack and increase the flying speed. DUET PRO trimmers provide you with a more satisfying flight on windy days. We advise you to use these trimmers carefully and do them turbulent strong...
- Page 9 www.flydavinci.com - Internal damage to ribs and diagonal ribs. - Damage to the top and bottom panels and seams between panels. 8. Take-0ff DUET easy inflation behavior forward/reverse launch because of its super light glider weight. To get the right-wing shape for the take-off, pull the brake until the canopy shows the perfect banana...
- Page 10 www.flydavinci.com PRO first look in the direction you want to go and check that the airspace is clear. Your first input for directional change should be weight-shift, followed by the smooth application of the brake until the desired bank angle is achieved. To regulate the speed and radius of the turn, coordinate your weight shift and use the outer brake.
- Page 11 www.flydavinci.com The asymmetric collapse usually happens when the pilot has not foreseen this possible reaction of the wing. Asymmetric collapses should be controlled by weight shifting away from the collapse and applying enough brake to control your direction. And you should use the brake to re-inflate the glider.
- Page 12 www.flydavinci.com depends on the size and the lightweight. The DUET PRO has a minimum of 65cm(Max. 70cm) travel length at maximum total load. Those numbers are just a rough indication. (The publication of the brake travel is claimed by the EN 926-2.) would dangerous brake...
- Page 13 www.flydavinci.com you increase the angle of attack. Rotation in the asymmetrical stall is called a negative spiral. This is one of the most dangerous flying situations. In order to get out of the asymmetrical stall, just release the brakes. There may follow side thrust forward with the following wing collapse.
- Page 14 www.flydavinci.com 11. Descent Techniques 11.1 Big ears The sink rate can be decreased in a controlled way by folding both wingtips. While holding the brakes you should symmetrically pull the outermost A-risers. In order to return to the normal flight, you should release the A-risers and pull the brake short times until wing tips regain pressure.
- Page 15 www.flydavinci.com 12.2 Acrobatic flight The DUET PRO HAS NOT been designed for acrobatic flight and we DO NOT recommend continued use in this type of flight. We consider an acrobatic flight to be any form of piloting that is different from a normal flight.
- Page 16 www.flydavinci.com to face the glider and move towards it during full pulling break symmetrically. 14. Packing your DUET PRO The DUET PRO needs to be folded cell to cell to keep the plastic reinforcement at the leading edge lie flat on each other and don’t get bent.
- Page 17 www.flydavinci.com - Regularly inspect the canopy, lines, risers and harness. If you find any defects, contact your dealer or the manufacturer. Do not attempt to repair the paraglider by yourselves. - If you detect a damaged line, inform the dealer or manufacturer about the line number according to the line plan - Keep your DUET PRO in a bag in a dry well-ventilated...
- Page 18 Davinci Gliders. Even if the fabric and nylon reinforcement layer are separated by abrasion, there are no major problems with the strength and glide safety of the product itself, except for aesthetic issues.
- Page 19 50N. The tolerance should not be more than ±10mm between the below length and reality. DUET PRO 40 size (With riser) Brake 8767 8644...
- Page 20 www.flydavinci.com Name Manufacturer Name Manufacturer Name Manufacturer Name Manufacturer Name Manufacturer Name Manufacturer TNL 145 TNL 145 TNL 125 TNL 80 TNL 80 TNL 80 TNL 145 TNL 145 TNL 125 TNL 80 TNL 80 TNL 80 TNL 145 TNL 145 TNL 125 TNL 80 TNL 80...
- Page 21 www.flydavinci.com Overview - 20 -...
- Page 22 www.flydavinci.com DUET PRO Serial Number Date of Production Dealer Date of sales Check and repair information - 21 -...
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