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Gin Boomerang12 Скачать руководство пользователя страница 38

Boomerang 12 user manual

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Riser lengths [mm] *

A

A’

Stabilo

B

Trim speed

520

485

505

520

Full speed

380

400

440

520

* incl. carabiner (Maillions)

The Boomerang 12 basic trim speed can be increased considerably by using the additional speed
system. It is particularly useful if there is a strong headwind, for valley crossings or to leave a
dangerous area quickly.

The speed system accelerates the wing by progressively shortening the risers towards the front.

This decreases the canopy’s original angle of attack and the speed of the glider increases.

The speed system must be correctly

fi

tted and adjusted to ensure it operates smoothly during

fl

ight.

Before

fi

rst launch, the length should be adjusted to suit the pilot and the line duct should be

checked.

The speed bar and the riser are connected by special Brummel hooks. Adjust the length to the

speed system so that your legs are fully stretched when at maximum accelerated

fl

ight

(“pulley-to-pulley” on the riser), otherwise you may experience symptoms of fatigue in long

fl

ights. You

should still be in a comfortable

fl

ight position even when the speed system is used to its full extent.

You will not be able to use the full potential of your paraglider if the speed system is too long.

Fasten the speed bar to the harness before launch to avoid tripping over it when preparing to launch
or taking off.

Line system and brakes

The Boomerang 12 has A and B line levels, which fork three or four times from the bottom (riser) to the
top (canopy) and which are divided into "Main", "Middle", "Higher-Middle" and "Top" lines. The
individual line levels are connected with one another using the “handshake knot”.

With the brake lines, the individual levels are bundled at the end with the main brake line. This runs

through the low friction ring attached to the riser and is knotted at the brake loop of the control
handle. There is a mark on the main brake line which allows the control handle to be correctly
positioned.

The main lines are all attached to Maillon quick links. They are fed through special elastic rings (or

plastic clips) and attached to prevent the lines from slipping and to ensure that they sit in the correct
position.

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Содержание Boomerang12

Страница 1: ...v1 0 March 2022...

Страница 2: ...ersion number of this manual are given on the front page Gin Gliders Inc The reproduction of this manual including the partial reprint with the exception of short quotations in technical articles rega...

Страница 3: ...are no special flying procedures and or configurations apart from those detailed in this manual Your GIN paraglider has been designed to meet all safety and regulatory requirements These requirements...

Страница 4: ...ons 9 Liability and warranty exclusion 9 Operating limitations 10 Before the first flight 10 Harnesses 10 Reclined harnesses 11 Reserve 11 Weight range 11 Overload 11 First flight 12 Preparation for l...

Страница 5: ...collapses Front stall 24 Types of stall 24 Deep stall parachuting stable stall 24 Full stall dynamic stall 25 Spin 25 Other tips for dangerous situations 26 Cascade 26 Emergency steering rear riser s...

Страница 6: ...Aerobatics 34 Description of pilot skills required 35 Target group and recommended flying experience 35 Normal flight requirements 35 Requirements for incidents and quick descents 35 Manufacturing an...

Страница 7: ...also to ISO 9001 2008 We believe that the product should speak for itself Only by flying can the pilot understand the wing and develop trust and confidence in it From this feeling comes safety comfor...

Страница 8: ...ch site Paragliding is of course an outdoor sport protect and preserve our planet s resources Gin Gliders gives consideration to the entire lifecycle of its paragliders the last stage of which is recy...

Страница 9: ...various sections of this manual Safety notices Safety notices are issued when defects arise during use of a paraglider which could possibly also affect other gliders of the same model The notices con...

Страница 10: ...or GX type harness It s important for your comfort and safety to fly with a suitable harness that is properly adjusted When choosing a harness remember that the height of the attachment points i e di...

Страница 11: ...increased risk of twist when using a reclined harness if a large section of the canopy collapses If there is an asymmetric collapse and the pilot tips sideways the resulting twist around the vertical...

Страница 12: ...before your first flight The test flight must be recorded on the paraglider information label Any changes or improper repairs to this paraglider shall render invalid the certification and warranty Car...

Страница 13: ...helmet gloves boots eyewear and adequate clothing Are you carrying some form of identification in case of an accident Take along a radio and mobile phone if possible Do you fully understand how to saf...

Страница 14: ...direction and strength allow a safe launch 5 Are the airspace and launch area clear Launching The key to a successful launch technique is to practice ground handling on flat ground whenever you can Th...

Страница 15: ...tart After the canopy has been pulled up to its highest point the pilot rises from the ground by the tension of the tow line Under no circumstances should the start command be given before the glider...

Страница 16: ...s preferred for reverse inflation style launches as the odds of a premature release are greatly reduced over curved pin systems If a webbing release system is used there is an increased risk of lockou...

Страница 17: ...trim speed Apply the speed system by pushing the speed bar progressively with your feet Avoid flying accelerated near the ground and be careful using the accelerator in turbulence If you do encounter...

Страница 18: ...ssures increase ease off the brakes The Boomerang 12 responds very nicely to B riser control to fluidly pilot the wing through turbulence The aim is to control pitch so that the wing stays directly ab...

Страница 19: ...avoided if you want to preserve your paraglider The spiral dive is the most effective but also the most demanding method for making a rapid descent and can allow sink rates of up to 20 m s to be reach...

Страница 20: ...tructure when the ears are in Furthermore the thin Aramid lines can damage the fabric This manoeuvre is not possible with the Boomerang 12 For fast descent use a steep spiral or B3 Descent as describe...

Страница 21: ...Boomerang 12 user manual _____________________________________________________________________________________________________________________________________ Page 21...

Страница 22: ...itude or without training Always keep within the recommended limits Avoid aerobatics and extreme loading such as spirals and big ears This will prevent accidents and avoid overloading the glider In tu...

Страница 23: ...on Be sure not to apply too much brake too slowly as this may risk a stall Remember that a partly collapsed wing has a reduced surface area and thus a higher stall speed If you get a collapse while in...

Страница 24: ...ly the entire airflow along the top surface breaking away This happens in particular when the angle of attack is too great There are three different types of stall in paragliding Paragliders can go in...

Страница 25: ...he brakes during a full stall Keep your hands close to the body and under the harness seat plate during the stall If the canopy is in a stable full stall it will move forward and backward To exit the...

Страница 26: ...are unable to avoid flying in rain please observe the following it is advisable to fly with slight acceleration during and after the rain min 30 or more use no brake input or as little as possible co...

Страница 27: ...s also perform an important function on launch Therefore the less they have been bent the more easily the glider will inflate and launch Packing the Boomerang 12 1 Spread out the paraglider completely...

Страница 28: ...ion on the above method is to place the first 50 length of the Concertina bag inside the backpack and then put the harness on top of it Fold the other 50 of the glider around the harness close the ruc...

Страница 29: ...long the ground Stepping on the lines or canopy The Kevlar line inside the sheath can take lots of pulling force without stretching but is sensitive to bending with small radius Opening your wing in s...

Страница 30: ...inadvertently go over the lines When you are packing up the glider be careful to avoid putting any unnecessary kinks in the lines and use only the overhand knot or bowline knots described for the brak...

Страница 31: ...ders therefore recommends an inspection every 50 to 100 hours or once a year Environmental conditions such as high temperatures or moisture can affect line length Check the line length regularly parti...

Страница 32: ...pection must be clearly identifiable date and place name of the inspector and be entered near the glider information certification sticker Pilots are able to carry out the inspections themselves or ap...

Страница 33: ...l holes in the sail can be repaired with the sticky back tape provided with your glider Damaged lines should be replaced by your GIN dealer Before fitting a replacement line check it for length agains...

Страница 34: ...launch Any use other than as intended is prohibited The Boomerang 12 received CCC classification in the final classification by the licensing body Paragliders with demanding flying characteristics and...

Страница 35: ...esponsiveness of the pilot The safe control of extreme flight behaviour after disturbances and demanding flight manoeuvres such as fast descent must be practised to the highest level through constant...

Страница 36: ...t m2 21 50 22 41 23 34 24 30 25 92 Area projected m2 18 13 18 94 19 72 20 54 21 90 Span flat m 12 74 13 01 13 27 13 55 13 99 Span projected m 10 19 10 43 10 65 10 86 11 22 Aspect ratio flat 7 55 7 55...

Страница 37: ...s the angle of attack during accelerated flight and has some features specially developed for the glider which allows the pilot to use a pulley system and B bar to adjust the speed to suit individual...

Страница 38: ...ated flight pulley to pulley on the riser otherwise you may experience symptoms of fatigue in long flights You should still be in a comfortable flight position even when the speed system is used to it...

Страница 39: ...the CCC certification test flights These line lengths have been finely tuned by the GIN test pilots and it should not be necessary to adjust them The brake line length is tuned so that there is slack...

Страница 40: ...of no more than 2 to 3 cm and must be tested on a training slope The left and right brakes must be adjusted symmetrically If the brakes are shortened care must be taken that the paraglider is not slo...

Страница 41: ...Boomerang 12 user manual _____________________________________________________________________________________________________________________________________ Line layout Page 41...

Страница 42: ...edge Lower surface trailing edge Ribs Dominico Textile 30DMF WR Porcher Skytex 32 Universal 27 Classic 2 Porcher Skytex 32 Universal Porcher Skytex 27 Classic 2 Porcher Skytex 40 Hard and 32 Hard Top...

Страница 43: ..._____________________________ Appendix Glider details Check flight date _____________________________________________________________________________ Name and signature _______________________________...

Страница 44: ..._______________________________________________________________________________ __________________________________________________________________________________________________ _____________________...

Страница 45: ...ny Fon 49 0 8022 9675 0 Fax 49 0 8022 9675 99 Email dhv dhv de www dhv de Route du Pr au Comte 8 1844 Villeneuve Switzerland Fon 41 219 65 65 65 Fax 41 219 65 65 68 www para test com B timent 1602 9 r...

Страница 46: ...www gingliders com...

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