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APAX   evo   user   manual   

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There   are   three   different   types   of   stall   in   paragliding.  
 

Deep   stall   (parachuting,   stable   stall)  

Paragliders   can   go   into   a   deep   stall   for   a   variety   of   reasons:   brake   lines   too   short   (no   slack),  
old   or   damaged   glider   material   which   therefore   has   increased   level   of   permeability,   altered  
trim/line   length   and   changes   to   profile   characteristics   caused   by   moisture   (e.g.   flying   in   rain).  
Paragliders   have   a   particular   tendency   to   stall   if   the   wing-loading   is   too   low.   An   out-of-trim  
glider,   caused   by   changes   in   line   lengths   due   to   prolonged   use,   may   also   have   a   higher   deep  
stall   tendency.  
   In   a   deep   stall,   the   airflow   from   the   front   reduces   and   the   glider   goes   into   a   stable   flight  
attitude   without   forward   momentum.   The   paraglider   sinks   almost   vertically   at   4-5m/s   and  
there   is   noticeably   less   flight   noise.  
    The   APAX   evo   has   no   tendency   to   get   into   in   a   deep   stall.   Should   this   nevertheless   occur,  
make   sure   your   brakes   are   fully   released,   the   glider   will   then   normally   recover   on   its   own  
immediately.   If   the   glider   still   doesn’t   recover   either   put   your   hands   on   the   A   risers   and   push  
forward   or   use   the   speed   bar   to   accelerate   the   wing.  
    If   you   have   a   speed   system,   you   can   also   use   it   to   accelerate,   so   that   the   glider   goes   into   a  
normal   flying   position   from   the   deep   stall.   After   you   have   landed,   the   glider   and   the   length   of  
the   lines   must   be   checked.  
    You   can   recognise   a   deep   stall   by   the   glider   getting   "mushy"   and   the   airflow   around   your  
ears   decreasing.   The   glider   may   also   compress   spanwise.   Flying   in   strong   turbulence   or  
exiting   a   deflation   with   too   much   brake   applied   can   cause   this   situation.   A   wet   glider   also   has  
a   higher   deep   stall   tendency,   and   you   should   do   everything   you   can   to   avoid   flying   in   the   rain.  
If   you   do   pass   through   some   rain   never   make   big   ears!   Apply   speed   bar   until   you   are  
confident   that   the   wing   has   dried   out.  
 

WARNING:   Never   apply   the   brakes,   including   any   wraps   taken,   in   a   deep   stall.  
 

Full   stall   (dynamic   stall)  

The   full   stall   happens   when   the   wing   partially   deflates   and   loses   its   arched   shape.   It   is  
triggered   when   the   maximum   possible   angle   of   attack   is   exceeded.   The   most   common   cause  
is   going   below   the   minimum   speed   or   flying   near   the   minimum   speed   combined   with   the  
effects   of   turbulence.  
    In   full   stall,   the   paraglider   loses   its   forwards   travel,   surges   backwards   and   deflates.   If   the  
brakes   are   held   down,   the   canopy   comes   up   over   the   pilot   again.   The   result   is   an   almost  
vertical   descent   with   a   sink   rate   of   approx.   8m/s.  

   

  Do   not   take   wraps   on   the   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   full   stall,   slowly   release   the   brakes,   making   sure   that   this   is  
done   symmetrically.   After   that,   the   brakes   are   completely   released   when   the   glider   canopy   is  
filled   and   in   front   of   the   pilot.   This   prevents   the   canopy   from   pitching   too   far   forward.  
    As   this   is   done,   the   canopy   accelerates   forwards   dynamically   and   picks   up   speed.   Do   not  
brake   too   soon   (otherwise   it   could   go   into   a   full   stall   again),   and   be   careful   to   avoid   a   front   stall  
by   making   sure   that   it   does   not   shoot   too   far   forwards.  

 

 

 

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Summary of Contents for APAX evo

Page 1: ...User manual Version 1 0 Date August 2020...

Page 2: ...one else Many countries have speci c regulations or laws regarding powered paragliding activity It s your responsibility to know and observe the regulations of the region where you y Fresh Breeze rese...

Page 3: ...Your Fresh Breeze paraglider has been designed to meet all safety and regulatory requirements These requirements also include the need to familiarise yourself with this user manual and the information...

Page 4: ...and guidelines 10 DGAC certi cation 11 EN LTF certi cation 11 Description of ight characteristics 11 Target group and recommended ying experience 11 Description of pilot skills required 11 Suitabilit...

Page 5: ...4 Attaching the towline release system 25 Tandem paragliding 26 Aerobatics 26 Dangerous situations and extreme ying 27 Dangerous situations 27 SIV Safety training 27 Material stress 27 Canopy Collapse...

Page 6: ...s to the glider 39 Fresh Breeze quality and service 39 Dimensions illustrations technical and EN LTF data 40 Introducing the APAX evo 40 Delivery 40 Manufacturing 40 Overall illustration 41 Technical...

Page 7: ...sing the paraglider 2 Inspection Information General instructions and guidance on carrying out the regular inspection of paragliders 3 Glider details Pilot details proof of ownership and inspections a...

Page 8: ...d the areas in which we y Keep to marked trails take your rubbish away with you refrain from making unnecessary noise and respect the sensitive biological equilibrium of nature Consideration for natur...

Page 9: ...if the paraglider is sold It is part of the certi cation and belongs with the paraglider Observe the other speci c safety advice in the various sections of this manual Safety notices Safety notices a...

Page 10: ...ining Operating limitations The paraglider must be operated only within the operating limits These are exceeded if one or more of the following points are complied the take off weight is not within th...

Page 11: ...X evo received ULM Class 1 registration DGAC EN LTF certi cation The APAX evo received EN A classi cation in the nal classi cation by the licensing body Description of ight characteristics Paragliders...

Page 12: ...s the more sensitive the glider is to weightshift The adjustment of the harness chest strap controls the distance between carabiners and affects the handling and stability of the glider Excessive tigh...

Page 13: ...i cation section The weight refers to take off weight pilot incl clothing engine glider harness and equipment The reactions are quite different at the upper or lower weight range If you y at a high wi...

Page 14: ...t Is the glider fabric free from tears or other damage Are the lines free from knots tangles or other damage Brake lines freely and rmly connected to the handle Correct adjustment of the brake lines l...

Page 15: ...are all straps done up 2 Is the canopy arranged in a half moon shape and are all the air intakes open 3 Are all the lines untangled and are any lines under the canopy 4 Are the trimmer positions corre...

Page 16: ...stay under the glider and follow the take off direction If both risers have a steady tension and the glider is above the pilot the control view is carried out Check that the canopy is completely in at...

Page 17: ...oximately 6 m s otherwise the glider may rise above the pilot unintentionally Note During reverse launch and ground handling care should be taken that the brake lines do not rub over the riser This ma...

Page 18: ...handle this is to release the throttle and release the brakes In ight characteristics Cruising ight Once you have reached a satisfactory altitude after take off you can turn in your chosen direction o...

Page 19: ...le and there is a danger of a front stall or other extreme ight maneuvers In addition never apply brakes when using the speed bar Turning The APAX evo performs best in turns when it is own with su cie...

Page 20: ...cumulus cloud an approaching cold front or a storm front Rapid descent methods should all be practised in calm conditions and at su cient altitude so that a pilot is then able to employ them effectiv...

Page 21: ...ve if you lose control of the glider and the sink rate and nd yourself in a stable spiral The high g forces in the spiral may rapidly lead to a loss of consciousness which prevent later deployment of...

Page 22: ...e g by wrapping the brake line Do not use the brakes unless you intend to exit big ears Once in big ears you can increase your sink rate and forward speed by applying the speed bar Always apply the sp...

Page 23: ...p wind gradient may cause any glider to suddenly lose altitude or even stall Never let the leading edge crash to the ground you risk damaging the seams and or internal structure Ground handling especi...

Page 24: ...akage Check whether you are carrying enough fuel for the planned ight Inspect equipment and harness for loose parts that might fall into the propeller Before each ight carefully follow the individual...

Page 25: ...sion of more than 90 daN The paraglider must not under any circumstances be towed by motor vehicle or motor boat etc if you do not have the appropriate towing equipment and a suitable winch operator W...

Page 26: ...NG When using rigid tow releases the release shackle distance should be extended su ciently cord or webbing strap and the release must be secured with a retaining cord so that it does not y back in th...

Page 27: ...xtreme ight gures and ight attitudes described here are dangerous if they are carried out with inadequate knowledge without the right safety altitude or without training Always keep within the recomme...

Page 28: ...in ate spontaneously apply brake on the closed side in a smooth progressive pumping action Be sure not to apply too much brake too slowly as this may risk a stall Remember that a partly collapsed win...

Page 29: ...ion of the brakes Take care not to apply too much brake for too long as this may stall the wing In the case of extreme front stalls across the entire wing chord the wing tips may move forward making t...

Page 30: ...ng mushy and the air ow around your ears decreasing The glider may also compress spanwise Flying in strong turbulence or exiting a de ation with too much brake applied can cause this situation A wet g...

Page 31: ...of the pilot If the spin does not stop check whether you have released the brakes fully including any wraps Other tips for dangerous situations Cascade Many reserve deployments are a result of a casc...

Page 32: ...e heavy or made of unsuitable material may result in revocation of the certi cation Overloading The glider structure is put under high levels of strain in particular on extreme ight manoeuvres rapid d...

Page 33: ...sshapen they distort more easily during ight creating an altered air in ow which can lead to a loss in performance and changes in ight behaviour The leading edge reinforcements also perform an importa...

Page 34: ...equipment To maximize carrying comfort the following method is recommended First place the glider inside the harness and then put the top of harness in the bottom of the rucksack with the glider side...

Page 35: ...This stresses the seams and can even cause the cell to explode Don t repeatedly in ate the glider and allow it to crash back down Step towards the wing as it comes down to take the force out of this a...

Page 36: ...cause as with the fabric UV light in particular will weaken the lines Dyneema lines which are used in the area of the top brake lines for example are very temperature sensitive and can be permanently...

Page 37: ...h Breeze dealer with any queries or ordering replacement parts or accessories to ensure accurate identi cation Regular inspections The following parts and materials must be inspected regularly for dam...

Page 38: ...he glider If you ground handle frequently or y in harsh conditions we recommend an annual check It is your responsibility as a pilot to ensure that your wing is airworthy at all times For gliders used...

Page 39: ...tributor or manufacturer Small repairs to the glider Very small holes in the sail can be repaired with the sticky back tape provided with your glider Damaged lines should be replaced by your Fresh Bre...

Page 40: ...getting airborne is smooth and effortless We also aimed to make the APAX evo a versatile wing that pilots could really have fun with You can con dently y the APAX evo in midday thermals both with and...

Page 41: ...verall Illustration Technical data Size 24 26 28 Area at m2 24 2 26 4 28 6 Area projected m2 21 0 22 9 24 8 Span at m 10 78 11 25 11 72 Span projected m 8 69 9 07 9 45 Aspect ratio at 4 8 4 8 4 8 Aspe...

Page 42: ...zed operation In free ight the trimmers must not be used such a use would be outside the limits of EN certi cation With both systems the pilot can adjust the speed behaviour of the APAX evo in the res...

Page 43: ...t It is possible to loop the metal loop attached to the end of the trimmer tab through the Carabiner before takeoff This locks the trimmer in the neutral position and makes it impossible for the trimm...

Page 44: ...creased speed than in unaccelerated ight It is generally strongly recommended that you do not use the speed system in turbulent areas and when ying close to the ground because of the increased risk of...

Page 45: ...hold the handles on the knot However care should be taken to release the wraps in any extreme situation If you do need to make adjustments to suit your harness body and ying style we strongly recommen...

Page 46: ...r ight behaviour Variable brake pulleys Upper brake pulley The position of the upper brake pulley can be adjusted to suit the needs of the pilot by sliding the pulley webbing freely on the riser If th...

Page 47: ...APAX evo user manual ________________________________________________________________________________________________________________________________________________________ Line layout Page 47...

Page 48: ...edge Lower surface trailing edge Ribs Dominico 30DMF 41 g m2 water repellent Dominico 20DMF 34 g m2 water repellent Dominico 30DMF 41 g m2 water repellent Porcher Skytex 40 g m2 water repellent Myungj...

Page 49: ...___ Appendix Glider details Size Colour Serial number Check ight date ______________________________________________________________________ Name and signature ________________________________________...

Page 50: ...___________________ __________________________________________________________________________________________ _________________________________________________________________________________________...

Page 51: ...Postfach 88 83701 Gmund am Tegernsee Germany Fon 49 0 8022 9675 0 Fax 49 0 8022 9675 99 Email dhv dhv de www dhv de Air Turquoise SA Route du Pr au Comte 8 1844 Villeneuve Switzerland Fon 41 219 65 6...

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