MAC PARA Muse 4 Manuel utilisateur

Contents

GENERAL................................................................................................................... 3

OVERALL PLAN ......................................................................................................... 4

TECHNICAL DESCRIPTION ...................................................................................... 5

MATERIALS................................................................................................................ 8

TECHNICAL SPECIFICATIONS ................................................................................. 9

HARNESS................................................................................................................... 9

CHECK ON A NEW PARAGLIDER .......................................................................... 10

ADJUSTING BRAKE LINES ..................................................................................... 10

FLYING THE MUSE 4 .............................................................................................. 11

TOWING ................................................................................................................... 15

MOTORISED FLIGHT............................................................................................... 15

EXTREME FLYING MANOEUVRES ........................................................................ 15

RAPID DESCENTS................................................................................................... 19

LOOKING AFTER YOUR PARAGLIDER.................................................................. 21

FULL LINE LENGTHS .............................................................................................. 23

LINE PLANS ............................................................................................................. 24

LINE PLAN MUSE 4 ................................................................................................ 25

LENGTH OF LINE MUSE 4 ..................................................................................... 26

MANUAL FOR PARAGLIDER CHECKS................................................................... 28

TREATING NATURE WITH RESPECT .................................................................... 30

CHECKS ................................................................................................................... 30

TEST FLIGHT CERTIFICATE................................................................................... 31

TECHNICAL DATA ................................................................................................... 31

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GENERAL

Dear MAC PARA pilot

We congratulate you on your purchase of a MACPARA glider. Extensive development

work and numerous tests make the Muse 4 a high performance paraglider with

maximum possible safety. The Muse 4 is constructed for thermal and cross-country

flying, and will enable pilots to get maximum enjoyment. The Muse 4 offers very easy

inflation and simple ground-handling characteristics by take off, excellent handling in

flight and easy landing. Please read this manual carefully before you start, this way you

will get the most out of your glider. MAC PARA wish you many enjoyable flights with

your New Muse 4.

Please read this manual carefully and note following details:

Paragliding is a sport, which demands, besides the optimum equipment, a high degree

of attentiveness, good judgment, and theoretical knowledge. Paragliding can be a

dangerous sport, which may lead to injury and death. This paraglider meets at the time

of delivery requirements of the European Norm EN-926-2 and LTF (German Certificate

of Airworthiness). Any alternations to the paraglider will render its certification invalid!

The use of this paraglider is solely at the user’s own risk! Manufacturer and distributor

do not accept any liability. Pilots are responsible for their own safety and their paraglider

airworthiness. The paraglider carries no warranty! The author assumes that the pilot is

in possession of a valid paragliding license for glider’s category, insurance etc.

Before delivery, as well as during production, each paraglider goes through a strict

visual inspection, and is test-flown by your dealer. Stamps on the placard, together with

a completed test-flight certificate, confirm this. Check that the paraglider has been test-

flown before your first take-off. If it has not, consult your dealer.

Any inadequate use or misuse increases the risks considerably. The Muse 4 must not

be used outside the certified weight range. The Muse 4 must not be used during rain or

snow-fall. The Muse 4 must not be used in high or gusty winds. The Muse 4 must not

be used in cloud and fog. The Muse 4 must not be used by pilots without sufficient

knowledge or experience.

If, after carefully reading this handbook, you still have questions, suggestions or

criticism regarding this product do not hesitate to contact your dealer or us. We will be

glad to help and advice.

MAC PARA wish you nice – flights with your Muse 4.

Version 1.0 Stand 20.10.2014

(&(

Operating limits

The Muse 4 is light sport aircraft with an empty weight of less than 120 kg in the

category paraglider. The Muse 4 has been tested by DHV certification laboratory to EN-

A category. The Muse 4 is certified for solo flight. The Muse 4 has been load and shock-

tested and passed with a load corresponding to 8G of the maximum weight in flight 135

kg. Its flying tests have shown that the glider remains stable and controllable over a

wide range of normal and abnormal flight conditions. Nevertheless, turbulence and

gusting winds can lead to a partial or complete collapse of the canopy. Therefore never

fly in such conditions.

Any changes made to this paraglider invalidate the certificate of airworthiness.

OVERALL PLAN

Trailing edge

Leading edge

Brake handle Main karabineer

Rapid links

Main lines

Riser

Main brake line

Brake line

Stabilizer line

Top surface Bottom surface Glider’s label on the

central main rib

Stabilizer

TECHNICAL DESCRIPTION

Construction of the canopy:

The canopy of the MUSE 4 consists of 46 cells over the wingspan. The wingtips are

slightly pulled down and this produces a kind of stabilizer. The Muse 4 is combination of

two and three rib diagonal-construction paraglider. Every main rib is attached to the 4

suspension lines. Between these main suspension ribs, intermediate ribs are

suspended by “bridge” diagonal ribs system. These diagonal ribs lead to 80% of height

of ribs. This construction ensures a smooth top surface and precise airfoil reproduction.

The internal reinforcements maintain the precise form of the canopy and provide

stability. The cell openings on the under-surface of the profile’s nose provide airflow into

the glider. Stretch resistant flares, integrated with diagonal ribs at the suspension points,

ensure an even distribution of load throughout the canopy. A stretch resistant Mylar-

reinforcements combined with plastic rods on the leading edge help to keep airfoils in

right shape and this guarantees a high level of stability. Large cross spots allow

effective airflow inside the canopy, providing good re-inflation without reducing the

profile accuracy. The Muse 4 is made of the proven Nylon fabrics Porcher Sport Skytex

Rip-stop 9017 E25A and 9017 E29A. Like any synthetic material, this can deteriorate

through excessive exposure to UV.

Rigging system:

The lines of the Muse 4 are made of proven strong and stretch resistant covered

Aramid/Kevlar lines. The entire rigging system comprises individual suspension lines

looped and stitched at each end. The sheathed Aramid/Kevlar lines have strengths from

60 kg up to 240 kg.

The suspension lines are comprised of “cascaded top lines” (attached to the under-

surface),”cascaded middle lines” (cascade 2 to 2 top lines together on middle main

lines), and “main lines”. Main lines lead to the “quick link” (a Maillon which connects

lines and risers). The “stabilizer lines” connect the upper stabilizer lines on the outer

suspension points with the quick link. The „brake lines” are not load carrying suspension

lines. They lead from the trailing edge of the canopy to the main brake lines and run

through the pulleys on the C-risers to the brake handles.

(&(

A mark on the main brake line indicates the position of the brake handle. This

adjustment, on the one hand, allows sufficient brake to be applied during extreme flying

situations and when landing, while on the other hand, this ensures that brakes are not

permanently applied to the canopy (especially when fully accelerated). This trimming

should not be altered. For differentiation purposes the main A-lines are colored red, the

main brake lines are orange, all remaining main lines are yellow. Also the main

suspension loop, on the bottom of the riser, is covered red. This is where the main

karabiner should be hooked in, which then in turn connects the risers to the harness.

The Muse 4 is equipped with 4 risers per side (A, A1, B, C). The two central A-lines per

side are attached to the main A-risers while outermost A main lines are attached to

A1 risers. The 3 B-main lines and the stabilizer lines are attached to the B-riser.

The 3 C-main lines to the C-riser. The main brake lines leads through the pulleys on the

C riser.

The line connections are made to triangular Maillons (quick links) fitted with a rubber ”o-

ring” in the form of a ”figure eight” which prevents any slipping of the lines on the quick

link. See line plan for details.

Speed system:

The Muse 4 is equipped with a stirrup operated speed-system, which returns

automatically to normal position when the stirrup is released. The serial risers of the

Muse 4 do not have a lockable trimmer.

The speed system affects the A-, A1- and B- risers and changes the angle of attack. In

normal flight all risers have an overall length of 49,5 cm without quick links. When the

stirrup is pushed out all A-risers are shortened by up to a maximum of 14 cm,

the B-risers by up to a max. of 9 cm, the C-risers retain their original length. These

measurements influence the certification! An incorrectly fitted speed system causes

loss of certification!

Fitting the speed-system:

Most modern harnesses have pulleys attached for speed system fitting. In case not, it is

important to attach pulleys (sewn on tabs) in such a way that they allows the pilot to

maximize the power vector of his / her legs without ”pushing back” in the harness.

The Muse 4 speed system, including Brummel-hooks supplied, must be assembled as

per instructions. The speed system cord is firmly attached (use bowline or other nonslip

knot) to the foot stirrup (webbing or alloy bar). The other end of the cord is run through a

pulley on the harness and then in an upward direction to be then firmly attached to the

Brummel-hooks! The length of the cord leading to the stirrup should be adjusted so that

it is easy to put your feet into the stirrup in flight but still short enough to allow full speed

system travel. (Use of 2 stirrups in a ladder fashion can enable you to reach the full

range if your legs are not long enough.) Ensure both cords on the stirrup are of equal

length, to avoid putting a turn in the glider.

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Test your speed system for the correct length of

cord on the ground first (simulating flying

position), with your harness and risers, before

flying with it! The full range is reached when the 2

pulleys join together.

Before launch, attach the paraglider’s risers to

the harness with the main karabiners. Then

attach the ”Brummel-hook” on the end of each

speed system cord to the Brummel hook on the

end of the cord which runs through the 2 pulleys

on the A risers. Ensure that the speed system is

untangled and operates freely before flying!

Riser

A A1 B C Br A A1 B C Br

Color

marking

Loop for main

karabineer

Trimm postition Accelerated

Brake handle

Change of the

le of attack

Brakeline

pulley

Press buttons

Slower

ccelerato

Faster

MATERIALS

Tissue

(PORCHER SPORT, Rue du Ruisseau B.P. 710,38290 ST. QUENTIN FALLAVIER, FRANCE)

Top Sail - Leading Edge - SKYTEX 38 E25A - 100% nylon 6.6 , 33 Dtex, 38 g/m2

Top Sail - Trailing Edge - SKYTEX 38 E25A - 100% nylon 6.6 , 33 Dtex, 38 g/m2

Bottom Sail - SKYTEX 38 E25A - 100% nylon 6.6 , 33 Dtex, 38 g/m2

Main ribs, Diagonals - SKYTEX 40 E29A - 100% nylon 6.6 , 33 Dtex, 40 g/m2

Ribs - SKYTEX 38 E25A - 100% nylon 6.6 , 33 Dtex, 38 g/m2

Reinforcement main ribs - W382 Polyester 180 g/m2

Reinforcement Ribs - W382 Polyester 180 g/m2

Lines

(EDELMAN+RIDDER+CO. Achener Weg 66, D-88316 ISNY IM ALLGEAU, GERMANY)

Upper lines - Aramid/Polyester A-6843-060, Breaking Load 60 kg

Upper lines - Aramid/Polyester A-6843-080, Breaking Load 80 kg

Main lines C1, C2, C3 - Aramid/Polyester A-7343-230, Breaking Load 230 kg

Main lines A1, A2, A3, B1, B2, B3 - Aramid/Polyester A-6843-240, Breaking Load 240 kg

Wing tip line - Aramid/Polyester A-6843-080, Breaking Load 80 kg

Brake lines - Dynema/Polyester A-7850-080, Breaking Load 80 kg,

A-7850-100, Breaking Load 100 kg

Main brake line - Dynema/Polyester A-7850-240, Breaking Load 240 kg

Attachment straps

(STUHA a.s., DOBRUSKA, Opočenská 442, 518 01 Dobruška CZECH REPUBLIC)

STAP-POLYESTERBRIDLE 13 mm, Breaking Load 70 kg

Risers

(MOUKA TISNOV, Korab 133, 66601 Tišnov, CZECH REPUBLIC)

Polyester 366040025, 25 mm Bruchlast 800 kg

Thread

(AMANN SPONIT ltd, Dobronická 635, 148 25 PRAHA 4, CZECH REPUBLIC)

Lines-Serafil 60, Canopy-Serafil 60, Riser-SYNTON 20

Rapid links

(ELAIR SERVIS, Axmanova 3913/9,767 01 KROMERIZ, CZECH REPUBLIC)

NIRO TRIANGLE 200 - Max. Load 200 kg

Rigifoils

(MERKUR SLOVAKIA s.r.o.,Kamenné pole 4554/6,031 01 Liptovský Mikuláš, SLOVAKIA)

Rigifoils - Kopolyamid 1,6 mm, 2,0 mm, 2,7 mm

Intermediate EN-A Muse 4Muse 4Muse 4Muse 4Muse 4Muse 4

Size 22 (XS) 24 (S) 26 (M) 28 (L) 30 (XL) 34 (XXL)

Zoom flat [%] 88 92,6 96,5 100 104 111

Area flat [m2]21,68 24,01 26,07 28,00 30,28 34,5

Area projected [m2]18,94 20,97 22,78 24,46 26,46 30,14

Span flat [m] 10,58 11,13 11,60 12,02 12,5 13,34

Aspectratioflat - 5,165,165,165,165,165,16

Rootcord [m]2,482,612,722,822,933,13

Cells - 46 46 46 46 46 46

Weight [kg] 4,7 4,9 5,1 5,3 5,5 5,9

Weight range* [kg] 60-75 67-85 75-95 85-110 105-135 115-150

Weight range* [lbs] 132-165 148-187 165-209 187-243 231-298 254-331

Min.speed [km/h] 23-25 23-25 23-25 23-25 23-25 23-25

Max.speed [km/h] 36-38 36-38 36-38 36-38 36-38 36-38

Top speed (accelerator) [km/h] 44-46 45-47 45-47 45-47 45-47 45-47

Glide ratio - 9,0 9,0 9,0 9,0 9,0 9,0

Min. Sink rate [m/s] 1,05 1,05 1,05 1,05 1,05 1,05

TECHNICAL SPECIFICATIONS

* pilot equipped = weight naked + cca. 20 Kg (44 lbs)

HARNESS

The Muse 4 is certified with GH type certified ABS harnesses. Nearly all harnesses

available on the market are „GH“ type. These harnesses have the distance between the

seat plate and carabineers 42-47 cm depending on the size of the harness. Please note:

the hang point position changes the position of the brakes relative to the pilot’s body.

The distance between carabineers (adjustable on chest strap) is 42 cm for the glider

sizes S and M, 44 cm for the glider size L, 46 cm for the glider sizes XL and XXL.

Differences of more than 5 cm change the basic characteristics of the glider and are

potentially dangerous.

Nearly all on the market ABS harnesses are "GH" harnesses and suitable for the Muse

4. These “GH“ harnesses are different to “GX“ harnesses, which have a lower

attachment point for the main karabiners and effective cross bracing. The Muse 4 was

not tested with harnesses with an effective cross bracing system.

MAC PARA recommends very comfortable Manix harness for your flights.

CHECK ON A NEW PARAGLIDER

Before delivery, as well as during production, each paraglider goes through a strict

visual inspection. Additionally we recommend that you to check your new glider in

accordance with the following points. We recommend that you make this check after

flying extreme maneuvers or after tree landings or similar.

Inspection of the canopy for tears or damage, especially the seams which join the ribs

to the upper and lower surfaces, but also the area of the attachment tapes and brake-

line connections.

Inspection of the lines for damage to the stitches. The line lengths must be checked

after 50 hours flying time and whenever the flight behavior of the glider changes.

Inspection of attachment tapes for damage to the stitches. It is also important to

check the attachment tapes and brake-lines for tangles.

Inspection of the risers for faultless condition. Rapid links must be secured.

With even slight damage the glider loses its airworthiness!

ADJUSTING BRAKE LINES

The brake lines lead from the trailing edge of the canopy to the main brake lines which

then run through pulleys on the C-risers to the brake handles. A mark on the main brake

line indicates the position of the brake handle. .

The glider is delivered with a standard set-up and its speed can reach 38 - 40 km/h

depending on the weight of the pilot. The brake-lines should always be adjusted so that

the first brake-lines just come under tension when the brake handles have been pulled

5-10 cm. The test results relate to this brake-line adjustment. This adjustment, on the

one hand, allows sufficient brake to be applied during extreme flying situations and

when landing, while on the other hand, it ensures that the canopy is not permanently

braked (especially when fully accelerated). This trim should not be altered. In extreme

situations any other settings may lead to the glider reacting differently to versions which

have been tested. .

NOTE!! If in doubt about the brake-line adjustment, it is preferable to leave them too

long, as any necessary shortening can easily be achieved by wrapping them round your

hand.

The length of the control lines measured from the first cascade line and the available

brake travel before stalling the wing depends on the size and loading. See below.

Muse 4

Brake line length 285 cm 300 cm 310 cm 325 cm 340 cm 360 cm

Brake range by

max. weight cca. 65 cm 70 cm 75 cm 80 cm 85 cm 85 cm

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