2015 User’s manual

v1.0

Merci de lire ce manuel avant la première utilisation.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
OXY 5.0
Thanks for having chosen an Opale-Parmodels product. We truly believe this remote-controlled paraglider is
going to give you hours of enjoyment and will enable you to go through new outstanding piloting experiences.
This user’s guide content includes all the information you need to get your wing in flight and to ensure you will
take good care of it. A good knowledge of your equipment will allow you to safely obtain most of its perfor-
mances for your greatest pleasure! Thanks for giving this manual to the new owner in case you decided to sell
your radio-controlled paraglider.

Best regards,
The Opale-Paramodels Team

Safety Information

You should be properly insured according to the country regulation you are using our equipment in.
You hereby accept the inherent risk of flying radio-controlled models.
Using our equipment in a bad way may increase risks. Neither Opale-Paramodels nor any other seller
will be liable for any damage caused by any accident whatever the circumstances are. The way our
equipment is used is incumbent upon the final user, including towards the law.

Contents
Wing composition 3
Specifications 3
Radio Setup 4
Brakes Setup 5
Folding of the wing 6
Repair 7
Bridle Layout 9
FAQ Questions/Answers 10

Warranty
The wing is guaranteed against any manufacturing defect.
If, while using, the pilot cut or damage a bridle, tear any part of the wing,repair and replacement of dam-
aged parts are not taken in account by the warranty and the user will be charged for it.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
2
OXY 5.0
Wing composition

Profile
Extraback

Bridle

Risers

Specifications

Flat wingspan: 5,10m

Ratio: 5.1
Flat surface: 5m2
Bridle: Spliced Aramid 50daN / DFL 120
Tissue: Nylon Ultra light 20D 32gr
Cells: 25
Space between risers: 15 to 25cm

Total weight (incl RTF Backpack) 5kg 7kg 10kg 12kg 15kg
Wind speed 5km/h 10km/h 15km/h 20km/h 30km/h

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
3
OXY 5.0
Radio Setup
Connect the backpack servos (or pilot ones) to the radio receiver. Think of removing the propeller before
handling.
To fly the wing effectively, your radio must absolutely include a “Delta/V-Tail” mixer.
In case of using a non-programmable radio, you will have to use an additional module between the receiv-
er and the two servos, to do this mix. It is necessary to add a rubber band on the left stick (in Mode 1) in
order to maintain constantly in flight the arms in high position.
The amplitude of clearance of each servos must be 90° on a full clearance with each stick.
The V-tail mixer offers the advantage to fly the wing as a real.
As below:

Flight position maximum speed :

the trajectory is rectlinear

Right turn:
right arm move downwards, left
arm move upwards

Left turn:
Right arm move upwards, left
arm move downwards.

Flight position minimum speed:

both arms move downwards

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
4
OXY 5.0
Brakes Setup
Brakes setup is a crucial step to use your remote controlled paraglider. Without it, it will be impossi-
ble for you to fly your model.
Before proceeding, unknot the orange brake bridle fixed on the riser’s back ring.

Then, you just have to adjust the brake length ac-

cording to the “two inflating” method in order to
have a total control on the aircraft during the take-
off.

Adjust approximately your brake’s length, in a way

to obtain the same distance on left brake and right
brake, thanks to the black mark on the bridle (this
mark must be at the same height than the last bridle
attachment ring on the riser). Put the backpack in
flight attitude, so the servos, in high position, push-
ing the depth stick.
Then, make a knot in a shoelace style to ensure its
attachment at the arm’s endpoint.
• FIrst step:
Put the servos in high position and perform an inflat-
ing by pulling the backpack in a horizontal way. If the wing encounters difficulties to inflate, increase brake’s
length until you obtain a satisfactory inflating.
If it inflates without problem, move to the next step.
• Second step:
Put the arms in low position.
Try to inflate the wing.
If it inflates, reduce brake’s length centimeter by centimeter until it can’t inflate any-
more.
If the wing doesn’t inflate, the adjustment is correct.

• Third step:
During first flight, look if your wing deflect on the left or on the right while pulling simutaneously on both
brakes.
Then, you just have to adjust the concerned brake’s length until you obtain a perfectly rectilinear trajectory.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
5
OXY 5.0
Folding of the wing
A correct folding is important to optimize the wing’s longevity.
It is strongly recommended to fold it acording to the following method (valid for any wing):

Bring the wing’s endpoints to the center of the wing. Put the risers at the bottom of the central cells in order
not to mix the bridle and avoid any overflowing.

Then, bend the wing in two taking care of not folding the stabilizing rushes. Then insert the wing in its carry
bag.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
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OXY 5.0
Repair
Repair a tear (if it don’t exceed 10cm)

Some adhesive tissue is provided with the wing at purchase.

Arm yourself with the good color, and cut an oblong shape pad with 2 cm outside outlines regarding to the
tear shape.
Position this pad on the wing’s extraback and be careful to not make any folds. Teared parts must be put edge
to edge.
Press firmly on the adhesive tissue in order to remove the air.

Replace a damaged bridle

Arm yourself with the raw material included with your wing. Natural color Aramid is 25 daN. It is used for the
bridle connected to the wing, on the clip.
Red Aramid is 50 daN, used to connect the 25 daN bridle and the risers link.
If a bridle is cut, it is important to use exactly the same material and redo as before the same length, to the
millimeter, by respecting the procedure below.

Use a needle to be papered, with a round endpoint and liquid cyanoacrylate glue.
To perform the first buckle, put a mark at 4 cm from the endpoint with a marker pen. Then, put 2 another marks
with 1cm space between each. Then place the endpoint in the needle’s hole.

Final length must be measured on each buckle endpoint.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
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OXY 5.0
Bridle Layout

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
8
OXY 5.0
Bridle Layout
Length in millimiters

a1#,1435 c1#,1300 t1#,749

a2#,1400 c2#,1269 t2#,741
a3#,1393 c3#,1265 t3#,745
a4#,1408 c4#,1283 t4#,759
a5#,1387 c5#,1254
a6#,1359 c6#,1223 A1#,1500
a7#,1340 c7#,1204 A2#,1500
a8#,1327 c8#,1193 A3#,1500
a9#,1265 c9#,1131 T1#,1729
a10#,1203 c10#,1081
a11#,1144 c11#,1040 B1#,1500
B2#,1500
b1#,1309 d1#,1343 B3#,1500
b2#,1277 d2#,1313
b3#,1272 d3#,1308 C1#,1500
b4#,1291 d4#,1325 C2#,1500
b5#,1268 d5#,1287 C3#,1500
b6#,1242 d6#,1249
b7#,1227 d7#,1222
b8#,1220 d8#,1204
b9#,1161 d9#,1136
b10#,1111 d10#,1082
b11#,1067 d11#,1039

k1#,1071 KM1#,1100
k2#,980 KM2#,1100
k3#,839 KM3#,1200
k4#,944
k5#,882
k6#,827
k7#,802 K1#,1000+300
k8#,801
k9#,655
k10#,591
k11#,549
k12#,533

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
9
OXY 5.0
F.A.Q. Questions / Answers
My RC paramotor seems not to move forward very fast. How to remedy this problem?’
If your model advance a little bit, or if it even stays on-the-spot, it is because your model is too light. In that case,
you have to land and increase the weight with additional ballast or batteries until you obtain a 5 to 10 km/h with
regard to the ground.

How do I know if the brakes bridle are adjusted correctly?

Brakes bridle are perfectly adjusted when the trailing edge is completely loose while flying, with the depth stick
pushed up. Also, as soon as you push laterally of some millimiters the aileron stick, the trailing edge must begin
to fold immediately. Otherwise, you must shorten centimeter by centimeter until you obtain an immediate con-
trol. It is a matter of the RC paramotor stability. The “Two inflating” method let perform a correct adjustment in
80% of cases. Think of it!

How do I know if the wing is correctly connected to the backpack?

When holding the model by the backpack/pilot, wing downwards, none of the bridle must cross, or turn around
another bridle. Otherwise, you will have to untangle your wing. Before first flight, check the tightening of your
inox buckles.

In what sense is it necessary to mount the propeller?

To obtain a maximal thrust, the propeller leading edge must be directed forward the backpack. It is easy to rec-
ognize the leading edge, because it is the bulged portion and non cutting side of the propeller. The trailing edge
must be directed backwards. It is the cutting part of the propeller.
Generally, propellers have a logo or a marking. It is most of the time put on the leading edge.

How to inflate correctly his RC paramotor wing?

To inflate correctly his wing, it is essential to face it to the wind, at a sufficient distance from any obstacle. ( gen-
erally 300m). Maintain your backpack at the basis and give a dry horizontal pulse while accompanying the rise of
the wing. Throw smoothly the backpack straight away with a 50% engine speed.

I broke a bridle. How can I replace it?

The bridle can be replaced easily by following the splice method described in this manual.

My wife is fed up with looking at me sleeping with my RC paraglider. What can I do?
This is a very complicated situation at first sight. Nevertheless, two solutions can solve this problem. At first, you
can lend her your credit card during sales period, or, in a second time, ask her for a friendly divorce. (But prefer
the first solution, your RC paraglider’s custody is in the game!).

There is a hole in my wing. How can I fix it?

A hole can be fixed in a few minutes thanks to the adhesive tissue provided with your wing. Follow the instruc-
tions described in this manual at the previous chapter.

Why my wing doesn’t inflate, even when facing to wind?

If the wing doesn’t inflate even when facing to the wind, the brakes bridle adjustment is too short. In that case,
extend them centimer by centimeter then perform again the “two inflating” method, to ensure the control at first
take off.

Is it possible to replace the risers ?

A riser can be replaced easily. Contact your Opale Paramodels dealer to obtain the correct reference.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
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OXY 5.0
F.A.Q. Questions / Answers
Is it possible for the RC paramotor wing to take away some material for shooting/FPV? Until which mass?
Each wing has a maximal takeaway capacity. Check the model total weight and compare it with the wing’s take-
away capacity. You will obtain the payload value, compatible or not with your equipment. Be careful, if you make
your paramotor strongly heavy, think of a more powerful motorization, by keeping a 150 W motor ratio / Kg of
complete model.

Can I fly anywhere with my wing? Is it a danger for the goods and the people?
You can’t fly anywhere with your wing. To practice aeromodelling, you must own a third-party insurance and
practice on a ground with the owner’s agreement. Ideally, contact your aeromodelling federation. It is forbidden
to fly in an urban zone and close to the houses. This type of model is not light, it can causes heavy physical and
material damages. Use it carefully and without going above your limits.

Until which height can I fly the wing?

In order to not disturb aerial traffic, maximum authorized height is about 150m from the ground. Contact your
federation and the organism of aerial traffic management of your country to have reliable information about it.

Is it possible for my hamster to fly my RC paramotor? Which precautions to take?

Check if your hamster is solidly attached to the backpack. The wear of a helmet and flysuit is advised. If you per-
form several 360) and wingovers, think of install under the batteries, a little plastig bag near its paws with few
menthol candies.

Can I do another use of the paramotor wing?

This wing can be used for slope soaring without backpack. In that case, you will have to attach a pilot as real
paraglider discipline.

Is it possible that the wing deflates while flying? Which behavior to adopt in that case?
If your wing deflates while flying and begin to reverse, it is because you have too much requested the brakes. To
remedy this phenomenon, slacken gradually the radio sticks and think of cutting the throttle.

Is it important to untangle correctly the bridle befor flying? How can I do? I am lost with all those strings!
It is essential to untangle well the bridle. If not, you can strongly distort the flight characteristics of the wing. To
untangle all the bridle fastly, drop the wing out of the backpack. Hold the riser by the endpoint and seize one by
one the bridle around the principal bridle package Always take first the most distant bridle.

My wing is caught in a thermal and gets altitude. What can I do to regain control?
This scenario is usual when convection conditions are present. In that case, no panic. Relax and maintain a trajec-
tory as rectilinear as possible to fastly go out of the thermal.

How can I maintain and clean my wing?

If you made your wing dirty, you can clean it with a wet cloth. You can rince it with clear water as well. Never use
chemical products! The tissue could be hardly damaged. Think of tidy your wing in a dry place, shielded from UV
and humidity.

Opale-Paramodels.com
Opale Aero System SARL - 23 rue de la Motte
62250 MARQUISE - France
contact@opale-paramodels.com +33(0)981 144 387
11