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Pilot's manual BiGolden2
Version no. 1, from 27.4.2009
BiGolden 2
USER MANUAL
Please read this manual carefully and keep its instruction
in mind when using your BiGolden2 paraglider

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Summary of Contents for Gradient BiGolden2 38

  • Page 1 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 BiGolden 2 USER MANUAL Please read this manual carefully and keep its instruction in mind when using your BiGolden2 paraglider...
  • Page 2 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 CONTENS: INTRODUCTION DESCRIPTION OF PARAGLIDER 2.1. Technical description 2.2. Technical data 2.3. Specifications of materials CERTIFICATION ADJUSTING YOUR GLIDER 4.1. Break line lengths FLIGHT OPERATIONS 5.1. Standard flight regime 5.1.1. Pre-flight inspection 5.1.2.
  • Page 3: Description Of Paraglider

    Version no. 1, from 27.4.2009 1. INTRODUCTION Congratulations on buying your new GRADIENT – BiGolden2! We believe that you will be very enthusiastic about its performance and flight characteristics and we are sure you will be fully satisfied with your new paraglider.
  • Page 4 • The distribution of forces from attachment points on the carrying ribs is effected by a completely new, special system of adhesive reinforcements, made from a new fabric developed for Gradient by Porcher Marine. • For better distribution of force within the canopy, diagonal segmented rib technology is used.
  • Page 5 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 Technical data TYPE: BiGolden2 38 BiGolden2 42 Area .......... 38.47 m 41.31 m Span .......……………. 14.32 m 14.84 m Aspect ratio ....…………… 5.33 5.33 Projected surface area …………. 32.91 m 35.34 m Projected wingspan ...…………...
  • Page 6: Adjusting Your Glider

    If you need to adjust brakes back to the basic position and the marks on the main brake lines are vague, use for BiGolden2 42 lengths 310 cm and for BiGolden2 38 lengths 297 cm.
  • Page 7 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 Break lines that are too short: 1) may lead to fatigue from flying with your hands in an unnatural position, 2) will impede recovery from certain unstable manoeuvres and 3) will certainly reduce your glider's speed range. Brakes that are too long will: a) hamper pilot control during launch, b) reduce control in extreme flying situations...
  • Page 8 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 5.1.2 Launch Launching the BiGolden2 is straight forward, either by front launch or by reverse launch. A dynamic pull of the front risers (A) will bring the canopy simply and easily above the pilot's head. The canopy inflates from the centre equally and fluently.
  • Page 9 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 5.1.4 Landing Landing with BiGolden2 is very simple and without difficulties. On your first flights you may be surprised at just how well it glides. Take account of this when making your landing approach! Against a wind, at about 1m above the ground you may pull down the brakes all the way.
  • Page 10 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 surface is detached and the canopy enters a parachutal stall without moving forward. It will soon stabilise above your head. - recovery: On releasing the B-risers BiGolden2 automatically returns to normal flight without staying in deepstall (sackflug) or shooting in front of the pilot.
  • Page 11 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 5.3.1. Collapse of one side of the canopy - initiation: Take hold of the outer A-lines on one side and pull them down smoothly. The wing tip will collapse downward forming a characteristic "big ear". The size of the ear depends on the depth to which the lines are pulled as well as the number of lines pulled down.
  • Page 12: Maintanence And Storage

    Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 separation over one half of the wing which results in a spin and a rapid loss of altitude. - recovery: Under normal circumstances BiGolden2 is capable of recovering from a negative spin automatically when brakes are released. Caution: In general when there is a very fast or a long-lasting rotation and when the brakes are released too quickly, the canopy may shoot in front of the pilot followed by a massive asymmetrical collapse.
  • Page 13 If you suspect that the flight features of your paraglider have changed, contact the nearest authorised GRADIENT supplier as soon as possible. • After 200 flying hours or after 2 years at the latest your BiGolden2 must be thoroughly checked and tested by the manufacturer.
  • Page 14 As soon as you can yourself swap the line for an original one from your authorised GRADIENT service centre. • After any changing of lines a thorough pre-flight check must be done! Don't hesitate to ask your instructor or an experienced colleague for help.
  • Page 15 Pilot’s manual BiGolden2 Version no. 1, from 27.4.2009 BiGolden2 BiGolden2 BiGolden2 BiGolden2 - system of suspension MIDDLE OF THE CANNOPY 3.10 3.11 3.12 3.13 S5 S6 S7 3.10 3.11 3.12 3.13 3.10 3.11 3.12 3.13 3.10 3.11 3.12 3.13 3.10 3.11 3.12 3.13 BREAKS...
  • Page 16 „fallen Hero". Remember this and the fun that only free-flying can bring will be yours. We believe that your sensible attitude and the flight characteristics of your BiGolden2 will combine to ensure you Fantastic flying. GRADIENT wishes you many fabulous flights and happy landings. ONDŘEJ DUPAL VÁCLAV SÝKORA...

This manual is also suitable for:

Bigolden2 42