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www.dv-gliders.com MANUAL REV. 3 JAN 2019 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 - 1 -...
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This is information about the design of the DUET#, advice how to use it best and how to care for it to ensure it has a long life, We hope that the DUET# will give you a lot of satisfactory flying times.
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DUET NUMBER CELLS CLOSED AREA 34.5 38.5 41.1 42.0 44.0 FLAT SPAN 13.8 14.4 14.8 14.9 15.3 ASPECT RATIO AREA 30.5 33.1 35.2 36.0 37.8 PROJECTED SPAN 11.0 11.4 11.8 11.9 12.2 ASPECT RATIO 3.94 3.94 3.94 3.94 3.94 FLATTENING 3.25...
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www.dv-gliders.com 2. MATERIALS DATA CANOPY FABRIC CODE SUPPLIER Leading Edge 30D MF(WR) Dominico UPPER SURFACE Middle/Tailing Skytex 38 PORCHER IND BOTTOM SURFACE Skytex 32 PORCHER IND Loading Skytex 40 PORCHER IND PROFILES Unloading 30D FM Dominico DIAGONALS Skytex 40 PORCHER IND SUSPENSION LINES FABRIC CODE SUPPLIER...
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3. Introduction and Pilot Target The DUET# is a tandem paraglider suitable for both commercial and entering of tandem flying. You must possession appropriate licence 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 200kg The DUET# has been classified as EN-B and LTF-B.
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4. Risers DUET# has 4 risers. The A riser has a red cover to easy identification. There is another line with red mailon. There is A’ and is for the big ears. The tolerance should not be more than ±5mm from the standard riser length.
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20mm of adjustment. 6. Trimmers (Accelerator) The DUET# is supplied with a trim riser set. The ‘neutral’ or standard position is when the trimmers are pulled all the way down and A/B/C/D riser lengths are equal.
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To know yourself with the glider it is a good idea to perform practice inflations and ground handling in advance. You should have no difficulties flying the DUET# for the first time in suitable conditions, but as with all new equipment.
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To make efficient and coordinated turns with the DUET# 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...
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Don’t pull the rear-risers too much, to avoid a deep stall! 10. Deflations In spite of the DUET# has great stability of the flight, strong turbulence or piloting error may cause a portion of the wing suddenly to be a deflation.
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And you should use the brake to re-inflate the glider. 10.2 Frontal collapse DUET# does not come out the symmetrical front collapse by itself. It has high internal pressure with its well designed profile. However a symmetric collapse my...
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www.dv-gliders.com would dangerous brake travel according those numbers, because practicable to measure the brake travel during flight, and in turbulences the stall might occur with less brake travel. If you want to use the whole brake travel of your glider safely, it is necessary to do many intended spins and full stalls to get a feeling for the stall behaviour.
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10.6 B stall We do not recommend a B stall with the DUET#. This techniques is generally very hard to use with DUET# by the high force needed to pull down the B lines. 10.7 Cravat In case a cravat should occur from an asymmetric...
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The sink rate could be more than 15 m/sec. To get out of the spiral dive you must release the inner brake and use the outside brake to manage your sink rate. Mind that DUET# may take one more turn after releasing the brake. 12. Special Flying 12.1 Towing...
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12.2 Acrobatic flight The DUET# HAS NOT been designed for acrobatic flight and we DO NOT recommend continued use in this type of flight. We consider acrobatic flight to be any form of piloting that is different to normal flight.
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14. Packing your DUET# The DUET# need be folded cell to cell to keep the plastic reinforcement at the leading edge lie flat on each other and don’t get bent. Try to pack your DUET# as loosely as the packing bag allows, because every fold weakens the fabric.
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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# in a bag in a dry well-ventilated place under neutral temperature...
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Do not make unnecessary noise and respect sensitive biological areas. The materials used on a paraglider should be recycled. Please send old Davinci gliders back to us Davinci Gliders offices. We will undertake to recycle the glider. - 18 -...
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50N. The tolerance should not be more than ±10mm between the below length and reality. DUET# 34 size Brake 793.7 785.2 788.3...