Black Horse Model SPEED AIR BH.08 Скачать руководство пользователя страница 18 | Manualshive

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Black Horse Model SPEED AIR BH.08 Скачать руководство пользователя страница 18

SPEED AIR-40.

Instruction Manual.

18

1) It is critical that your airplane be balanced

correctly. Improper balance will cause your
plane to lose control and crash.

THE CENTER OF GRAVITY IS LOCATED

100mm

BACK FROM THE LEADING EDGE

OF THE WING.

BALANCING.

2) Turn the airplane upside down. Place

your fingers on the masking tape and carefully
lift the plane .

ATTACHMENT WING-FUSELAGE.

See pictures below:

Remove covering.

Mark point.

Accurately mark the balance point on the top
of the wing on both sides of the fuselage. The
balance point is located 100mm 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
smoothness 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 .

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Содержание SPEED AIR BH.08

Страница 1: ...SPECIFICATION Wingspan 1 500 mm 59 in Length 1 160 mm 46 in Weight 2 4 kg 5 28 Lbs Radio 04 channels Servo 04 servos Engine 40 46 2 stroke 52 4 stroke Instruction Manual book Made in Vietnam ...

Страница 2: ...lock Paper towels Some more parts HARDWAREPACK 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 aircraft and to protect the table Keep a couple of jars or bowls handy to hold the small parts after you open the bag Please trial fit all the parts Make sure y...

Страница 3: ...r towel and rubbing alcohol Use pieces of masking tape to hold the tray in place until the epoxy fully cures 2 Place the mount onto the wing haft aligning the cutout in the mount with the cut out in the wing The two notches in the mount should face the leading edge of the wing 3 While holding the servo mount firmly in place trace around it using a pen 4 Remove the mount and using a model ing knife...

Страница 4: ... the wing using the wood screws provided with your radio system Drill 1 16 pilot holes through the mount before installing the screws This will prevent the wood from splitting 2 Test fit the aluminium dihedral brace into each wing half The brace should slide in easily WING ASSEMBLY 1 Location the aluminium wing dihedral brace Pen Remove covering Epoxy glue C A glue Remove covering Aileron servo Al...

Страница 5: ...rol horn onto each aileron torque rod Thread the horns on until they are flush with the ends of the torque rods 2 Thread one nylon clevis at least 5 16 onto each of the two 2mm x 100mm threaded wires 3 With the aileron servo centered install the servo arm onto the servo The arm should be installed so it is parallel with the trailing edge of the wing Top side Masking tape Bottom side Bend and cut a...

Страница 6: ...SPEED AIR 40 Instruction Manual 6 4 Slide the pushrod wires following pic ture above INSTALLING THE MAIN GEAR WHEELS Remove covering Aileron pushrod 3 x 12 mm 2mm Secure ...

Страница 7: ... tank Connect one end of the line to the weighted clunk and the other end to the nylon pick up tube in the stop per 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 FUEL TANK...

Страница 8: ...e 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 6 When satisfied with the alignment of the stopper assembly tighten the 3mm x 20mm machine screw until the rubber stopper expands and seals the tank opening Do not over tighten the ass...

Страница 9: ...ing arm Locate the long piece of wire used for the throttle pushrod One end of the wire has been pre bend in to a Z bend at the factory This Z bend should be inserted into the throttle arm of the engine when the engine is fitted onto the engine mount Fit the engine to the engine mount using the screws provided INSTALLING THE ENGINE Steering arm 3x20 mm ...

Страница 10: ...SPEED AIR 40 Instruction Manual 10 INSTALLING THE SPINNER Install the spinner backplate propeller and spinner cone The spinner cone is held in place using two 3mm x 12mm wood screws Pushrod wire ...

Страница 11: ...izerthe into the fuselage 2 Mount the servo to the tray using the mounting screws provided with your radio sys tem ELEVATOR INSTALLATION SERVO INSTALLATION 1 Install the rubber grommets and brass collets into the elevator servo Test fit the servo into the servo tray The top of the stabilizer does not have the hinge pins exposed 4 Remove the stabilizer Using the lines you just drew as a guide caref...

Страница 12: ...ill in any gaps that may exist that were not filled previously and clean up the excess using a paper towel and rubbing alcohol C A glue 1 Drill through 6mm diameter the eleva tor using the control horn as a guide and screw the control horn in place Mark point Drill hole Elevator control horn install as same as the way of aileron control horn Please see pictures below 3mm x 40mm M3 lock nut Nilon c...

Страница 13: ...SPEED AIR 40 Instruction Manual 13 Bottom C A glue C A glue 2 Install control horn as same as picture below Remove covering ...

Страница 14: ...eling knife remove the covering from the top of the fuselage and the covering from over the precut hinge slot cut into the lower rear portion of the fuselage This slot accepts the lower vertical Remove covering Elevator servo Secure VERTICAL STABILIZER INSTALLATION ...

Страница 15: ... lower rudder hinge Set the stabilizer in place and re align Double check all of your measurements once more before the epoxy cures Remove any excess epoxy using a paper towel and rubbing alcohol and hold the stabilizer in place with T pins or masking tape Allow the epoxy to fully cure before proceeding Epoxy glue C A glue 2 Slide the vertical stabilizer into the slot in the top of the fuselage Th...

Страница 16: ...otect them from vibration INSTALLING THE RECEIVERAND BATTERY Rudder pushrod install as same as the way of aileron pushrod Battery 3 Do not permanently secure the receiver and battery until after balancing the model 4 Using a 2mm drill bit drill a hole through the side of the fuselage near the receiver for the antenna to exit Receiver Nose gear pushrod Rudder pushrod Rudder pushrod Rudder servo Ele...

Страница 17: ...anual 17 Secure servo tray on to the fuselage 1 Install the throttle servo and the swich in the servo tray Switch 2 Secure the switch in place using the two machine screws provided with the radio system Secure Cut Thottl pushrod ...

Страница 18: ...ce point on the top of the wing on both sides of the fuselage The balance point is located 100mm 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 smoothness and arrow like tr...

Страница 19: ...e 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 battery and receiver If you are unable to obtain good balance by doing so then it will be necessary to add weight to the nose or ta...

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