Black Horse Model Blade BH 70 Instruction Manual Book
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Black Horse Model Blade BH 70 Instruction Manual Book

Black Horse Model Blade BH 70 Instruction Manual Book

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SPECIFICATION
     Wingspan :
1,580mm.
     Length
: 1,255 mm.
     Weight
:
2.5kg.
Parts Listing required (not included).
     Radio :
4 channels.
     Servo :
04 -05 servos.
     Glow Engine : 46-55 cu.in. 2 stroke.
Instruction Manual book
     Electric Motor: AXI 2826/10.
62.20 in.
     Battery: 4-5 Cells-Li-Poly-14.8-18.5v- 5.000 mAh - 20 c .
49.41in.
     Speed Control:
5.50lbs.
     Propeller :
     Recommended R.C: 4 channels with
60A.
13 x 6.
4-5 servos.
Made in Vietnam.

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Summary of Contents for Black Horse Model Blade BH 70

  • Page 1 Instruction Manual book SPECIFICATION      Electric Motor: AXI 2826/10.      Wingspan : 1,580mm. 62.20 in.      Battery: 4-5 Cells-Li-Poly-14.8-18.5v- 5.000 mAh - 20 c .      Length : 1,255 mm.
  • Page 2 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. This instruction manual is designed to help you build a great flying aeroplane. Please read this manual thoroughly before starting assembly of your BLADE. Use the parts listing below to identify all parts. WARNING.

  • Page 3: Safety Precaution

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. SAFETY PRECAUTION. + 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.
  • Page 4 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70.  3. Drill 1,5mm pilot holes through the block of wood for each of the four mounting screws provided with the servo. Install servo into ai- leron servo tray as same as picture below. C/A glue Bottom side ...
  • Page 5 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. 2 x 10 mm. Control horn of Aileron Secure  1. Using a ruler & pen to draw a straight line as below picture. Mark point Bottom side  2. Locate nylon control horn, nylon con- trol horn backplates .

  • Page 6: Installing The Aileron Linkages

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70.  3. Drill through 6mm (diameter) the aileron using the control horn as a guide and screw the control horn in place. C/A glue INSTALLING THE AILERON LINKAGES.  1. Working with the aileron linkage for now, thread one clevis onto one of the threaded wires.

  • Page 7: Joining The Wing Halves

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70.  4. Locate one nylon servo arm, and using JOINING THE WING HALVES. wire cutters,remove all but one of the arms. Using a 2mm drill bit, enlarge the third hole  1. Locate the aluminium wing dihedral out from the center of the arm to accommo- brace.

  • Page 8: Installing The Engine Mount

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Epoxy glue 3 x 15mm 3x 15mm C/A glue Masking tape. Masking tape. Epoxy glue Bottom side Top side INSTALLING THE ENGINE MOUNT. THERE ARE TWO OPTIONS: 1. ELECTRIC MOTOR 2. ENGINE MOUNT. OPTION 1: ELECTRIC MOTOR.

  • Page 9: Option 2: Engine Mount

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Secure OPTION 2: ENGINE MOUNT. 4 x 25mm Tie wrap...

  • Page 10: Installing The Stopper Assembly

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. FUEL TANK. INSTALLING THE STOPPER ASSEMBLY  1. The stopper has been pre-assembled at Silicon tube the factory. not included.  2. Using a modeling knife, cut one length of Vent tube silicon fuel line (the length of silicon fuel line is Fuel pick- up tube calculated by how the weighted clunk should rest about 8mm away from the rear of the tank...

  • Page 11: Installing The Engine

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. INSTALLING THE ENGINE. 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.
  • Page 12 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. 3 x 20mm  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 Secure opening.

  • Page 13: Installing The Spinner

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Bottom side Secure Front view 3 x 12mm Machine screw. ELEVATOR INSTALLATION. Right side SERVO INSTALLATION. INSTALLING THE SPINNER.  1. Install the rubber grommets and brass Install the spinner backplate, propeller and collets into the elevator servo.

  • Page 14: Horizontal Stabilizer

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. HORIZONTAL STABILIZER. C/A glue C/A glue See pictures below:  1. Draw a center line onto the horizontal stabilizer. Then slide the horizontal into the fuselage. Center line  2 Using a modeling knife, cut away the covering from the fuselage for the stabilizer and remove it.

  • Page 15: Elevator Control Horn Installa- Tion

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70.  5. When you are sure that everything is aligned correctly, mix up a generous amount of 30 minute epoxy. Apply a thin layer to the top and bottom of the stabilizer mounting area and to the stabilizer mounting platform sides in the fuselage.
  • Page 16 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Elevator control horn. Mark point Bottom side Drill a hole C/A glue 6 mm diameter...

  • Page 17: Vertical Installation

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. C/A glue Elevator servo Elevator pushrod VERTICAL INSTALLATION. Rudder servo install as same as method of elevator servo. See picture below: Elevator pushrod Bend and cut after Control clasp.
  • Page 18 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70.  3. While holding the vertical stabilizer firmly in place, use a pen and draw a line on each side of the vertical stabilizer where it meets the top of the fuselage.  4. Remove the stabilizer. Using a model- ing knife, remove the covering from below the C/A glue lines you drew.

  • Page 19: Mounting The Tail Wheel Bracket

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Bottom side C/A glue  6) When you are sure that everything is a aligned correctly, mix up a generous amount of 30 minute epoxy. Apply a thin layer to the slot in the mounting platform and to the verti- cal stabilizer mounting area.

  • Page 20: Rudder Control Horn Installa- Tion

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. C/A glue  Drill 6mm diameter a hole of the mounting Left side rudder control horn on to the rudder. Right side RUDDER CONTROL HORN INSTALLA- TION. Rudder control horn install as same as the way of aileron control horn.

  • Page 21: Rudder Pushrod Installation

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. C/A glue Elevator Rudder pushrod pushrod RUDDER PUSHROD INSTALLATION. Pushrod install as same as method of pushrod wing. See pictures below: Bend and cut after Rudder control horn Elevator servo Elevator pushrod Elevator pushrod Rudder servo...

  • Page 22: Installing The Switch

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. INSTALLING THE THROTTLE PUSHROD.  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.
  • Page 23 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Switch Tie wrap. Tie wrap. INSTALLING THE RECEIVER AND BATTERY.       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 .

  • Page 24: Wing Attachment

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. Secure  3) A drop of C/A glue on the wheel collar screws will help keep them from coming lose during operation. Repeat the process for the other wheel. WING ATTACHMENT. See picture wing attach to fuselage. Installing the fuselage hatch as same as pic- ture below.
  • Page 25 BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. BALANCING.       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 70mm BACK FROM THE LEADING EDGE OF THE WING.

  • Page 26: Control Throws

    BLADE - INSTRUCTION MANUAL ITEM CODE: BH70. CONTROL THROWS.       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.

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