Black Horse Model WESTLAND WYVERN BH105 Manual de usuario

Black Horse Model
Marca
Black Horse Model
Modelo
WESTLAND WYVERN BH105
Categoría
Juguetes
Tipo
Manual de usuario

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Instruction Manual book
SPECIFICATION
Wingspan : 2,240 mm 88.19 in.
Length : 2,050 mm 80.71 in.
Weight : 9.3 kg 20.46 Lbs.
Parts listing required (not included).
Radio : 08 channels.
Servo : 10 servos+ 2 mini servos (wheel door).
Engine : 50-55CC gas
Made in Vietnam.
ITEM CODE:BH 105.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
This instruction manual is designed to help you build a great flying aeroplane. Please read this
manual thoroughly before starting assembly of your WESTLAND WYVERN Use the parts listing
below to identify all parts.
WARNING.
Please be aware that this aeroplane is not a toy and if assembled or used incorrectly it is
capable of causing injury to people or property. WHEN YOU FLY THIS AEROPLANE YOU
ASSUME ALL RISK & RESPONSIBILITY.
If you are inexperienced with basic R/C flight we strongly recommend you contact your R/C supplier
and join your local R/C Model Flying Club. R/C Model Flying Clubs offer a variety of training
procedures designed to help the new pilot on his way to successful R/C flight. They will also be able
to advise on any insurance and safety regulations that may apply.
TOOLS & SUPPLIES NEEDED.
Thick cyanoacrylate glue.
30 minute epoxy.
5 minute epoxy.
Hand or electric drill.
Assorted drill bits.
Modelling knife.
Straight edge ruler.
2mm ball driver.
Phillips head screwdriver.
220 grit sandpaper.
90° square or builder’s triangle.
Wire cutters.
Masking tape & T-pins.
Thread-lock.
Paper towels.
Some more parts.
HARDWARE PACK
COWLING.
Landing gear.....
To avoid scratching your new airplane, do not
unwrap the pieces until they are needed for
assembly. Cover your workbench with an old
towel or brown paper, both to protect the air-
craft and to protect the table. Keep a couple of
jars or bowls handy to hold the small parts af-
ter you open the bag.
Please trial fit all the parts. Make sure you have
the correct parts and that they fit and are
aligned properly before gluing! This will assure
proper assembly.
WESTLAND WYVERN ARF is
hand made from natural materials, every plane
is unique and minor adjustments may have to
be made. However, you should find the fit su-
perior and assembly simple.
The painted and plastic parts used in this kit
are fuel proof. However, they are not tolerant
of many harsh chemicals including the follow-
ing: paint thinner, C/A glue accelerator, C/A glue
debonder and acetone. Do not let these chemi-
cals come in contact with the colors on the
covering and the plastic parts.
PARTS LISTING.
FUSELAGE ASSEMBLY
(1) Fuselage.
WING ASSEMBLY
(1) Right wing half with pre-installed
aileron.
(1) Left wing half with pre-installed
aileron.
Tail section assembly
(1) Vertical stabilizer with pre-
installed rudder.
(1) Horizontal stabilizer with pre-
installed elevator halves.
SUGGESTION.
NOTE.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Caution: this model is not a toy!
If you are a beginner to this type of powered model, please ask an experienced model flyer for help
and support. If you attempt to operate the model without knowing what you are doing you could
easily injure yourself or somebody else. Please keep your safety and well-being in mind at all
times.
Important: before you start construction
Even if you have already built a large number of RC models please read right through these
instructions and check all the kit components against the parts list. We have taken great trouble to
keep construction as simple as possible, without making any compromises in the area of safety.
Note regarding the film covering
Minor creases or bubbles may develop in the film covering due to major fluctuations in weather
conditions (temperature, humidity etc.); in rare cases you may even find a slight warp in a
component. These minor faults are in the nature of film-covered built-up wooden structures, and
can easily be corrected using a heat gun, as commonly used for modelling.
Creases: Blow warm air over the area and rub down with a soft cloth.
Wing warp: Hold the panel twisted gently in the opposite direction to the warp, and apply
warm air to remove the creases from the covering.
Caution! do not heat the film more than is absolutely necessary. If the air or the iron is too hot, the
film may melt and holes may be formed.
This model is highly pre-fabricated and can be built in a very short time. However, the work which
you have to carry out is important and must be done carefully. The model will only be strong and fly
well if you complete your tasks competently - so please work slowly and accurately.
When self-tapping screws have to be screwed into wood, apply a little white glue to prevent
them shaking loose: just squirt white glue into the hole and fit the screw.
+ This is not a toy
+ Be sure that no other flyers are using your radio frequency.
+ Do not smoke near fuel
+ Store fuel in a cool, dry place, away from children and pets.
+ Wear safety glasses.
+The glow plug clip must be securely attached to the glow plug.
+ Do not flip the propeller with your fingers.
+ Keep loose clothing and wires away from the propeller.
+ Do not start the engine if people are near. Do not stand in line with the side of the propeller.
+ Make engine adjustments from behind the propeller only. Do not reach around the spinning pro-
peller.
SAFETY PRECAUTION.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
REPLACEMENT LARGE PARTS
B. Wing panel.
C. Fuselage.
D. Horizontal stabilizer.
A. Cowling.
F2. Aluminium tube Horizontal stabilizer.
E. Vertical stabilizer.
G. Decal sheet
F1.Aluminium tube wing.
F3. Aluminium tube Vertical stabilizer.
REPLACEMENT SMALL PARTS
G.
5. Valve one way.
4.3 way connector.
7. Valve control.
2. Door mounting wheel.
1. Air retract main gear.
9.Tail gear set.
12.Drop tank
10.Drop
15. Fuel tank.
14.Plastic parts of Fuselage
6. Air tank.
13. Spinner.
8.Air line sets.
3. Wheels.
11.Servo Trays.
3x10mm
3x10mm
3x8mm
3x15mm
3x15mm
5x45mm
5x45mm
3x10mm
3x10mm
3x10mm
3x15mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
1) Install the rubber grommets and brass
eyelets onto the aileron servos.
2) Using a modeling knife, remove the cov-
ering at possition show below.
4) Drill 1,6mm pilot holes through the block
of wood for each of the four mounting screws
provided with the servo.
Remove covering
Servo tray.
3) Using the thread as a guide and using
masking tape, tape the servo lead to the end
of the thread: carefully pull the thread out.
When you have pulled the servo lead out, re-
move the masking tape and the servo lead
from the thread.
Top side
Bottom side
Aileron.
secure.
I. AILERON.
1.INSTALLING THE AILERON SERVOS.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Repeat the procedure for the other wing
half.
5. Instal servo tray with aileron servo into
the wing as same as picture below.
2x10mm.
Control horn of Aileron
2.INSTALLING THE AILERON
CONTROL HORN.
Installing the aileron linkages as pictures
below.
Secure.
A+B EPOXY
PLUS glue
Control horn
of the aileron
Electric wire
Thread
Electric
wire
3.INSTALLING THE AILERON
LINKAGES.
3x10mm
3x10mm.
55mm
M3
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Repeat the procedure for the other wing
half.
2x10mm.
Secure.
Secure.
Bottom side.
Aileron
Flap.
Tray servo
Electric
wire
Thread
II. FLAP.
1.INSTALLING THE FLAP SERVOS.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
2.INSTALLING THE FLAP
CONTROL HORN.
Control horn of Flap.
3.INSTALLING THE FLAP
LINKAGES .
A+B EPOXY
PLUS glue
Control horn of
the flap
Secure.
Flap
Aileron
Bottom side.
3x10mm.
55mm.
4x12mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Repeat the procedure for the other wing
half.
Secure.
5x45mm.
3x15mm.
INSTALLING AIR RETRACTABLE
LANDING GEAR.
spring
10
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Secure.
3x15mm.
5x45mm.
Secure
11
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
3x10mm. 3x8mm.
Drill a hole
3.2mm diameter
Drill a hole
3.2mm diameter
Secure
Secure
Secure
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
3x10mm
3x10mm
Secure.
3x10mm
3x10mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Bottom side
Flap
Aileron
secure.
3x10mm
Repeat the procedure for the other wing
half.
See pictures below:
INSTALLING THE SERVOS WHEEL DOOR
trays servo
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Epoxy
glue.
Secure.
C/A glue.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Repeat the procedure for the other wing
half.
Drill a hole
6mm diameter
Front view.
Secure.
INSTALLING THE ENGINE.
INSTALLING THE ENGINE MOUNT.
See pictures below:
5x70mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
1. Install one adjustable metal connector
through the third hole out from the center of
one servo arm, enlarge the hole in the servo
arm using a 2mm drill bit to accommodate the
servo connector. Remove the excess mate-
rial from the arm.
After installing the adjustable metal con-
nector apply a small drop of thin C/A to
the bottom nut. This will prevent the con-
nector from loosening during flight.
INSTALLING THE THROTTLE - CABLE.
Throttle cable.
Throttle servo.
Throttle servo.
Secure.
17
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
3) Carefully bend the second nylon tube
up at a 45 degree angle (using a cigarette
lighter). This tube will be the vent tube to the
muffler.
4) Carefully bend the third nylon tube down
at a 45 degree angle (using a cigarette lighter).
This tube will be vent tube to the fueling valve.
5) Test fit the stopper assembly into the
tank. It may be necessary to remove some of
the flashing around the tank opening using
a modeling knife. If flashing is present, make
sure none of it falls into the tank.
6) When satisfied with the alignment of
the stopper assembly tighten the 3mm x 20mm
machine screw until the rubber stopper ex-
pands and seals the tank opening. Do not over
tighten the assembly as this could cause the
tank to split.
7) Using a modeling knife, cut 3 lengths of
fuel line 150mm long. Connect 2 lines to the 2
vent tubes and 1 line to the fuel pickup tube in
the stopper.
8) Feed three lines through the fuel tank
compartment and through the pre-drilled hole
in the firewall. Pull the lines out from behind
the engine, while guiding the fuel tank into
place. Push the fuel tank as far forward as
possible, the front of the tank should just about
touch the back of the firewall.
Blow through one of the lines to ensure the
fuel lines have not become kinked inside the
fuel tank compartment. Air should flow through
easily.
When the stopper assembly is installed in the
tank, the top of the vent tube should rest just
below the top surface of the tank. It should not
touch the top of the tank.
Tygon gas tubing not included.
9) To secure the fuel tank in place, ap-
ply a bead of silicon sealer to the forward area
of the tank, where it exits the fuselage behind
the engine mounting box and to the rear of the
tank at the forward bulkhead.
Do not secure the tank into place perma-
nently until after balancing the airplane. You
may need to remove the tank to mount the
battery in the fuel tank compartment
end of the line to the weighted clunk and the
other end to the nylon pick up tube in the stop-
per.
FUEL TANK.
INSTALLING THE STOPPER ASSEMBLY
1) The stopper has been pre-assembled
at the factory.
2) Using a modeling knife, cut one length
of silicon fuel line (the length of silicon fuel line
is calculated by how the weighted clunk should
rest about 8mm away from the rear of the tank
and move freely inside the tank). Connect one
Throttle cable.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
1. Slide the fiberglass cowl over the en-
gine and line up the back edge of the cowl with
the marks you made on the fuselage.
Pushrod choke.
Pushrod
choke.
Left side.
Fue tank
Fue tank
Top side.
COWLING.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Bottom side.
2. While keeping the back edge of the
cowl flush with the marks, align the front of
the cowl with the crankshaft of the engine. The
front of the cowl should be positioned so the
crankshaft is in nearly the middle of the cowl
opening. Hold the cowl firmly in place using
pieces of masking tape.
3. Slide the cowl back over the engine
and secure it in place using four wood screws.
See picture below.
4. Install the muffler and muffler extension
onto the engine and make the cutout in the
cowl for muffler clearance. Connect the fuel
and pressure lines to the carburetor, muffler
and fuel filler valve.
Trim and cut
Bottom side.
Bottom
side.
Drill 2.5mm
hole.
3x12mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Install the spinner backplate, propeller and
spinner cone. The spinner cone is held in
place using two 3mm x 8mm machine screws.
INSTALLING THE SPINNER.
Front view.
Secure
Secure.
Machine
screw.
Right side
Secure.
Left side.
Machine
screw.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
See pictures below:
HORIZONTAL STABILIZER.
1. Install the rubber grommets and brass
collets into the elevator servo. Test fit the servo
into the servo tray.
2. Mount the servo to the tray using the
mounting screws provided with your radio sys-
tem.
ELEVATOR SERVO INSTALLATION.
Secure.
Elevator servo
2x10mm.
Elevator control horn install as same as the
way of aileron control horn. Please see pic-
tures below.
ELEVATOR CONTROL HORN
INSTALLATION.
A+B Epoxy
PLUS glue.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Elevator
control horn.
ELEVATOR PUSHROD INSTALLA-
TION.
 Elevator pushrod install as same as the way
of aileron pushrod.
Top side
3x10mm.
90mm
Aluminium tube
9mm
196mm
3x10mm
Elevator
pushrod
Left side.
Elevator
pushrod
Right side.
23
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Secure
Secure.
Bottom side
Elevator pushrod
Elevator
pushrod
Bottom side
4x12mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
1. Secure the tail wheel bracket in place
using three 3mm x 15mm wood screws. Be
careful not to overtighten the screws.
MOUNTING THE TAIL WHEEL
BRACKET.
3 x 15 mm
C/A glue.
Epoxy glue
Epoxy
glue.
Mark line.
Remove
covering
Bottom side.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Secure
Secure
Bottom side
Servo tail gear.
Servo tail gear.
Push-pull cable
tail gear.
SERVO TAIL GEAR INSTALLATION.
26
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Rudder control horn install as same as the
way of aileron control horn. Please see pic-
tures below.
Control horn of Rudder.
2x10mm.
Secure
RUDDER CONTROL HORN INSTALLATION.
Rudder servo install as same as method of
elevator servo. See picture below:
VERTICAL INSTALLATION.
Rudder
servo
A+ B Epoxy
PLUS glue.
27
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
RUDDER PUSHROD INSTALLATION.
 Rudder pushrod install as same as the way
of aileron pushrod.
Secure.
Rudder
control horn.
Bottom side.
Rudder
pushrod
9mm
168mm
Aluminium tube
3x10mm
3x10mm.
90mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Secure.
INSTALLATION SERVO USING FOR
VALVE CONTROL
Servo valve
control.
Air supply
Valve one way
3 way connector
Air tank
3 way connector
3 way connector
Right main
gear wing
Left main
gear wing
Valve control
Valve control
Servo valve
control.
Top side.
4x12mm
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
ITEM CODE :BH 105
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
INSTALLATION AIR TANK
Air tank
1) Cut out the switch hole using a modeling
knife. Use a 2mm drill bit and drill out the two
mounting holes through the fuselage side.
2) Secure the switch in place using the
two machine screws provided with the radio
system.
INSTALLING THE SWITCH.
Secure.
INSTALLING THE RECEIVER AND BATTERY.
Air tank
Switch engine.
Switch
Receiver.
1) Plug the servo leads and the switch
lead into the receiver. You may want to plug
an aileron extension into the receiver to make
plugging in the aileron servo lead easier
when you are installing the wing . Plug the
battery pack lead into the switch.
2) Wrap the receiver and battery pack in
the protective foam to protect them from vi-
bration. Use a rubber band or masking tape to
hold the foam in place.
Switch
3. Position the battery pack and receiver
behind the fuel tank. Use two tie wraps to hold
the battery and receiver securely in place as
pictures below.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
4. Using a 2mm drill bit, drill a hole through
the side of the fuselage, near the receiver, for
the antenna to exit.
Tie wrap.
Receiver.
Plastic parts of Fuselage
Battery receiver.
Battery receiver.
Battery engine.
Epoxy glue.
Epoxy glue.
32
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
*** Test fit the aluminium tube dihedral brace
into each wing haft. The brace should slide in
easily. If not, use 220 grit sand around the
edges and ends of the brace until it fits prop-
erly.
1.Locate the aluminium wing dihedral brace.
WING ATTACHMENT.
910mm
32 mm
Right wing.
Left wing.
 2. Attach the aluminium tube into the
fuselage.
3.Insert two wing panels as pictures be-
low.
C/A glue.
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WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
Secure
Secure
C/A glue.
A+B Epoxy
PLUS glue.
INSTALLING COCKPIT FUSELAGE .
See picture below:
C/A glue.
A+B Epoxy
PLUS glue.
A+B Epoxy
PLUS glue.
34
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
1) It is critical that your airplane be bal-
anced correctly. Improper balance will cause
your plane to lose control and crash.
THE CENTER OF GRAVITY IS LOCATED
157MM BACK FROM THE LEADING EDGE
OF THE WING.
2) Mount the wing to the fuselage. Using a
couple of pieces of masking tape, place them
on the top side of the wing 157 mm back from
the leading edge, at the fuselage sides.
3. Turn the airplane upside down. Place
your fingers on the masking tape and care-
fully lift the plane .
Top side
See picture wing attach to fuselage.
Installing the fuselage hatch as same as pic-
ture below.
BALANCING.
Accurately mark the balance point on the top
of the wing on both sides of the fuselage. The
balance point is located 157mm back from the
leading edge. This is the balance point at which
your model should balance for your first flights.
Later, you may wish to experiment by shifting
the balance up to 10mm forward or back to
change the flying characteristics. Moving the
balance forward may improve the smooth-
ness and arrow- like tracking, but it may then
require more speed for take off and make it
more difficult to slow down for landing. Moving
the balance aft makes the model more agile
with a lighter and snappier ”feel”. In any case,
please start at the location we recommend .
C/A glue
Insert and
secure.
Insert and
secure.
35
WESTLAND WYVERN - Item code:BH105 INSTRUCTION MANUAL.
1) We highly recommend setting up a
plane using the control throws listed.
2) The control throws should be meas-
ured at the widest point of each control sur-
face.
3) Check to be sure the control surfaces
move in the correct directions.
1) Completely charge your transmitter and
receiver batteries before your first day of fly-
ing.
2) Check every bolt and every glue joint in
your plane to ensure that everything is tight
and well bonded.
3) Double check the balance of the
airplane.
4) Check the control surface.
5) Check the receiver antenna . It should
be fully extended and not coiled up inside the
fuselage.
6) Properly balance the propeller.
Ailerons : 20mm up 20mm down.
Flap : 40mm down.
Elevator : 15mm up 15mm down.
Rudder : 30mm right 30mm left.
Flap control
Aileron control
Elevator control
Rudder control
20mm
20mm
15mm
15mm
40mm
30mm
30mm
PRE-FLIGHT CHECK.
CONTROL THROWS.
 With the wing attached to the fuselage, all
parts of the model installed ( ready to fly), and
empty fuel tanks, hold the model at the
marked balance point with the stabilizer level.
Lift the model. If the tail drops when you
lift, the model is “tail heavy” and you must add
weigh* to the nose. If the nose drops, it is “nose
heavy” and you must add weight* to the tail to
balance.
*If possible, first attempt to balance the model
by changing the position of the receiver bat-
tery and receiver. If you are unable to obtain
good balance by doing so, then it will be nec-
essary to add weight to the nose or tail to
achieve the proper balance point.
157
We wish you many safe and enjoyable
flights with your WESTLAND WYVERN
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Black Horse Model WESTLAND WYVERN BH105 Manual de usuario

Black Horse Model
Marca
Black Horse Model
Modelo
WESTLAND WYVERN BH105
Categoría
Juguetes
Tipo
Manual de usuario
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