Oxy Heli Oxy 3 Instruction Manual
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Oxy Heli Oxy 3 Instruction Manual

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INSTRUCTION MANUAL OXY3 REV 04

Instruction Manual

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http://www.Oxyheli.com/

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  • Page 1: Instruction Manual

    INSTRUCTION MANUAL OXY3 REV 04 Instruction Manual Visit our website here to update new vision manual http://www.Oxyheli.com/...
  • Page 2 - Visit the Oxy Heli web site www.oxyheli.com to download the latest version of the manual. - In the same box you will also find your serial number card. Please take a moment to visit the Oxy Heli web site and follow the instructions to register your helicopter and serial number.
  • Page 3 Chapter 2, Important Notes IMPORTANT NOTE. This model helicopter has been designed and produced to be a high performance 3D machine. With its simple design and low parts count, pilots of all skill levels will appreciate its easy repairability. This is not a toy. Please take care assembling the model, and take care and responsibility when you fly it.

  • Page 4: Required Tools For Assembly

    Chapter 3, Required Tools for assembly TOOLS REQUIRED 1.5mm Hex Screw Driver 2.5 mm Hex Screw Driver (High quality) (High quality) Two Tool Required Small Tip - Flat Screw Driver Caliper Needle nose pliers Uniball Pliers Page 3...

  • Page 5: What's Inside The Box

    Carbon Fiber parts. CNC Components, Tail Boom, Main and Tail Blade. ASSEMBLY PARTS FINDER HELP NOTE: In each assembly step you will see a parts finder note. Follow this information to find the necessary parts inside the Oxy 3 box Page 4...

  • Page 6: Tail Assembly

    Chapter 5, Tail Assembly Tail Pitch Slider Assembly. (Box 02 / Bag 1) Step 2 Step 1 2 x OXY0064 OXY0061 Link Control Tail Pitch Slider Ring 2 X OXY0139 Shim 7x8x0.1 2 x Bushing 2 X 3 H2 OXY0063 Tail Pitch Slider Half Moon 2 x TBEM2X5...
  • Page 7 Chapter 5, Tail Assembly 15T Pulley - Tail Shaft Assembly ready to use. (CNC components) Pre Tentioner Belt Pulley Assembly. (Box 02 / Bag 2) Tail Bell Crank Assembly. (Box 02 / Bag 3) 2 x TBEM2X5 OXY0071 Button Hex 2 x OXY0057 Bearing Bushing Cap Screw...
  • Page 8 Chapter 5, Tail Assembly Tail Case Assembly. CNC components Tail Case Assembly. Box 02 / Bag 4) OXY0054 Step 1 Step 2 Shim 3x4x0.1 see note Fine Adjust Shims OXY0072 OXY0074 Tail Case Spacer Timing Belt - B390MXL 3mm Thickness OXY0073 Tail Case Center OXY0065...

  • Page 9: Boom Assembly

    Chapter 6, Boom Assembly Tail Push Rod Guide Assembly. (CNC components). Important Note: This part comes pre-assembled and is ready to use. No loctite required. Step 1 Step 2 Note: Install the Pin Screw and leave a gap as shown. 2 x OXY0068 Pin Screw Note: To install this...
  • Page 10 Chapter 6, Boom Assembly Tail Servo Mount Assembly. (Box 02 / Bag 5) Follow instruction for final assembly, install WITHOUT over tightening. 2 x TBES2X6 M2x6 Hex Cap Screw Self Tapping 2 x TBES2X8 M2x8 Hex Cap Screw Self 2 x OXY0103 Tapping.

  • Page 11: Carbon Frame

    Chapter 7, Carbon Frame Lower Bearing Block Assembly. (CNC components) Break Away Canopy Assembly. Box 02 / Bag 6-1 Carbon Fiber parts 4 x TCEM2x5 OXY0033 MR104ZZ-W4 Hex Cap Screw Radial Bearing Break Away M2x5 Canopy Mount 4x10 W4 OXY0082 Canopy Mount OXY0028 TBES2X6...
  • Page 12 Chapter 7, Carbon Frame Main Frame Assembly. (Carbon Fiber parts + Box 02 / Bag 6) Step 01 Note: Radial Bearing Note: Screw come screwed into open Face up the 3 x Bearings Blocks. Middle Bearing Block Upper Bearing Block Assembly Assembly Note: Radial Bearing open Face Down...
  • Page 13 Chapter 7, Carbon Frame Main Frame Assembly Step 03 OXY0030 Main Frame Break Away Canopy Assembly 2 x TCEM2X4 Hex Cap Screw M2X4 2 x TBES2X6 M2x6 Hex Cap Note: Screws come screwed Screw Self Tapping into the3 x Bearings Blocks. 6 x Hex Cap Screw M2X5 Note: Don't fully tighten yet.

  • Page 14: Align And Lock Frame Panel

    Chapter 8, Align and Lock Frame Panels Main Frame Assembly. (CNC components) Step 05 Install main shaft with frame assembly on a flat surface, push down on both frames together and then fully tighten all M2x5 hex cap screws (x12) holding the bearing blocks. Flat Surface Page 13...

  • Page 15: Motor Installation

    SCM3X3 Set Screw M3X3 Keep the motor wires pointing forward, and Pinion Installation note: Oxy 3 Slant Pinion slip them down behind Be sure the set screw for (11T – 14T Standard) the battery tray when the pinion tightens down See page 15 - Table for you install the motor.

  • Page 16: Pinion Selection And Rpm

    37mm, weight 180g. ESC: 35 to 40A – with BEC 6V or higher. Or use an external 5A BEC. The Oxy 3 Kit 002 comes with a 40A ESC, preset with 6V BEC and settings for the EOX 2214-4100KV motor.

  • Page 17: Esc Installation

    Chapter 11, ESC Installation Accessories Bag Step 2 Step 1 Double - sided Tape Battery wires Install the ESC as shown, and secure Motor wires with cable ties (2.5mm). Step 3 Use 3 x cable ties, to secure the Throttle ESC wire to the main frame. Use the Frame built-in socket for best holding.
  • Page 18 Chapter 12, Flybarless Installation Step 1 Step 2 The FBL system can be installed at the bottom or top of the boom clamp. We suggest to use the bottom for easy wiring and servo removal. Double - Side Tape Flybarless Unit Servo Ports Forward For extra FBL support we...

  • Page 19: Transmission Assembly

    Chapter 13, Transmission Assembly One Way Hub Assembly. (Box 02 / Bag 9) Main Gear Assembly. 2 x MR106-ZZ Radial Bearing 6X10X2.5 2 x OXY0039 Washer 8x10x0.2 Note: Bottom face Note: this face has a direction arrow. doesn't have a step OXY0037 Main Pulley...
  • Page 20 Chapter 13, Transmission Assembly Belt Adjustment. Step 1 Rotate belt as shown In this picture the tail belt is shown straight coming form the tail pulley. Be careful to check the belt is not twisted inside the boom. Use a light to check inside the boom. Then be sure to rotate the belt 90 degrees as shown.
  • Page 21 Chapter 13, Transmission Assembly Install Main Gear, Main Shaft into Main Frame. Box 02 / Bag 9-1 CNC components Note: hole's position on main shaft. This hole install This hole install with center hub with main gear 5 mm 6.9 mm OXY0003 Main Shaft Lock Nut M2...
  • Page 22 Chapter 13, Transmission Assembly Install Main Shaft Lock Ring into Main Shaft. Pull up Main Shaft Push down Main Shaft Lock Ring OXY0004 HD Main Shaft Lock Ring 2 x SCM3X3 Set Screw M3X3 Tail Belt Pulley Note: Before tensioning the Belt, check the belt is correctly positioned in both belt pulleys.

  • Page 23: Belt Tension & Adjustment

    Chapter 14, Belt Tension & Adjustment Belt Tension. Belt Tension Note: - Be sure the boom is assembled and installed correctly. - Loosen the tail boom by loosening the eight M2x8 hex cap screws. - Adjust the belt tension by pulling on the tail boom - Tighten the eight M2x8 hex cap screws.
  • Page 24 Chapter 15, Head Assembly Head Assembly. (CNC components) Step 1 Thin (Larger ID) F3-8G_X Thrust Bearing 3x8 h3.5 Thick (Smaller ID) 2 x MR83_ZZ/W2.5 Radial Bearing 3X8X2.5 OXY0054 2 x OXY0008 Main Grip 3x4x0. 1 Shim Washer Important Note: This part, for tuning reasons, comes factory pre assembled with grease and loctite.
  • Page 25 Chapter 15, Head Assembly Swash Plate Assembly. (CNC components) Step 1 Step 2 2 x OXY0020 M1.2x2 Special 2 X OXY0111 Screw M1.6x3 Button Head Screw OXY0015 Upper Swash Plate Important Note: Important Note: This part, for tuning reasons, comes factory This part, for tuning reasons, comes factory pre assembled with loctite.
  • Page 26 Chapter 15, Head Assembly Head Assembly. Step 3 OXY0076 M2X10 Shoulder Hex Cap Screw 2 x TCEM2X6 M2x6 Hex cap screw Note: Tighten these two screws with SLNM2 similar toque. Tighten each slowly in turn Self Lock Nut M2 in a criss-cross manner to similar torque. Special lock nut socket DETAIL A Step 4...
  • Page 27 Chapter 16, Servo and FBL System Start Up - You should now do some initial setup of your FBL unit and servos. - We recommend you select a new model in your transmitter, and reset your FBL unit and start with a clean setup in it as well. - After binding your transmitter to the receiver system used with the FBL unit, work your way through the FBL setup instructions to the point you plug in your servos.

  • Page 28: Servo Installation

    Chapter 17, Servo Installation Front Cyclic Servo Assembly. Positive Pitch Negative Pitch Front Heli Side Left Heli Side Arm position with zero deg pitch and centered cyclic stick. Servo lock screws come screwed into the Top and Middle Bearing Block. 2 x OXY0103 WM2 Washer M2 2 x TCEM2X5...
  • Page 29 Tail Push Rod length until the Tail Bell Crank and Tail Case Plate are parallel as shown. The Oxy 3 Tail System has approximately 3.5 of counter torque with the Tail Bell Crank set per instructions.
  • Page 30 Chapter 17, Servo Installation Finalize servo connection, wiring. Suggest Servo Wiring Dimension 115 mm Left Cyclic Servo Right Cyclic Servo 150 mm Front Cyclic Servo 165 mm Tail Servo Servo Wiring Length: For a clean wiring installation, we suggest trimming the servo wires as shown. It is important to use the correct tools: Servo Terminals and Crimp Pliers.
  • Page 31 Chapter 18, Servo Rod and Landing Gear Installation Servo Rod Assembled. (Box 02 / Bag 10) Install Sevo rod into Swash Plate and Servo. OXY0010 2 x OXY0011 3 x Servo Rod Assembly M1.6x14 Thread Rod 4mm-Linkage Ball Ref 7 mm It is really important the servo rods screw onto the linkages the same amount.

  • Page 32: Chapter 19 - Flight / Maintenance

    This Tool is designed to fit under the Swash Plate without disassembly any parts. This simple tool will both level the swash and give the Zero Pitch Position. Starting gyro gain: The Oxy 3 was designed around famous FBL Systems (IKON / Brain / mini V-Bar), and we suggest you start with the following standard set up and adjust after test flying.

  • Page 33: Chapter 20 - Adjustment Servo With Leveler

    Chapter 20, Adjustment Servos with Leveler Step 1 Lift up swash plate as shown to have space for inserting Leveler. OXY0134 Leveler Step 2 Step 3 Note: pay attention screws's position at the bottm Rotate Swash Plate Leveler as shown. of Swash Plate.
  • Page 34 Chapter 20, Adjustment Servos with Leveler Step 4 Lift Swash Plate down untill Swash Plate touch Leveler as shown. Left heli side Step 5 After removing Leveler, the position of servo arms as shown. Left heli side Front heli side Page 33...

  • Page 35: Chapter 21 - Flybarless Head System Installation

    Chapter 21, Flybarless Head System Installation Step 1 Remove 2 x STD DFC Arm, 2 x M2x6 Hex Cap Screw as shown. In this step main blades and antirotation guide are hidden for looking easily. Step 2 2 x OXY0091 4x5 4 M2 Linkage Ball 2 x OXY0019 Inner Swash Plate Linkage Ball...
  • Page 36 Chapter 21, Flybarless Head System Installation Step 3 OXY0088 Follower Arm Bushing 2 x FBL Assembly OXY0055 2x3.5x0.5 Shim Washer TCEM2X12 M2X12 Hex Cap Screw Step 4 2 x Servo Rod Assembly Page 35...

  • Page 37: Chapter 22 - Exploded View

    Chapter 22, Exploded View, Carbon Frame CODE NAME SPECIFICACTION QUAN TBES2X6 M2x6 Self Tapping Screw Alloy Steel TCEM2X4 M2x4 Hex Cap Screw Alloy Steel TCEM2X5 M2x5 Hex Cap Screw Alloy Steel TCEM2x6 M2x6 Hex Cap Screw Alloy Steel TCEM2X8 M2x8 Hex Cap Screw Alloy Steel TBEM2.5x5 M2.5x5Button Hex Cap Screw...
  • Page 38 Chapter 22 Exploded View, Tranmission Assembly Name Specification Quantity TCEM2X6 M2x6 Hex Cap Screw Alloy Steel OXY0076 M2x10 Hex Cap Screw Alloy Steel TCEM3X8 M3x8 Hex Cap Screw Alloy Steel SCM3X3 M3X3 Set Screw Alloy Steel SLNM2 Self Lock Nut M2 Alloy Steel OXY0104 Pinion 10t- M0.5 - 3.17 Motor Shaft...
  • Page 39 Chapter 22, Exploded View, Head System Name Specification Quantity TCEM2X5 M2x5 Hex Cap Screw Alloy Steel TCEM2X6 M2x6 Hex Cap Screw Alloy Steel OXY0076 M2X10 Hex Cap Screw Alloy Steel TCEM2X14 M2x14 Hex Cap Screw Alloy Steel OXY0020 M1.2x2 Special Screw OXY0111 M1.6X3 Button Head Screw Alloy Steel...
  • Page 40 Chapter 22, Exploded view, Tail System Name Specification Quan OXY0071 Bearing Bushing Steel OXY0060 Tail Slider Bushing Brass OXY0061 Tail Pitch Slider Ring OXY0063 Tail Pitch Slider Haft Moon 6061-T6 OXY0064 Link Control OXY0062 Bushing 2 X 3 H2 Brass OXY0058 Bell Crank Arm 6061-T6...

  • Page 41: Spare Part

    Chapter 23, Spare Parts SP-OXY3-001 - OXY3 - Carbon Steel Main SP-OXY3-002 - OXY3 - Center Hub SP-OXY3-003 - OXY3 - Carbon Steel Spindle Shaft, 2PC Shaft, 2PC 2 x Main Shaft 1 x Center Hub 2 x Hardened Steel Spindle Shaft 1 x Main Shaft Lock Ring 1 x M2X10 Shoulder Hex Cap Screw 2 x 2.1X5.5X1 Washer...
  • Page 42 Chapter 23, Spare Parts SP-OXY3-010 - OXY3 - Upper Main SP-OXY3-011 - OXY3 - Middle Main SP-OXY3-012 - OXY3 - Lower Main SP-OXY3-013 - OXY3 - Motor Mount Shaft Bearing Block Shaft Bearing Block Shaft Bearing Block 1 x Upper Main Shaft Bearing Block 1 x Middle Main Shaft Bearing Block 1 x Lower Main Shaft Bearing Block 1 x Motor Mount...
  • Page 43 Chapter 23, Spare Parts SP-OXY3-023 - OXY3 - Tail Rotor Assembly 1 x Tail Hub 2 x O-Ring ID2 W1 2 x 3X4X0.1 Shim 2 x Tail Grip 4 x 3X6X2 Radial Bearing 2 x 4.2X6X0.2 Shim 2 x 3X6X3.5 Thrust Bearing 2 x 3X4X0.1 Shim 2 x 4X3XM2 Ball 2 x 2X3.5X0.5 Washer...
  • Page 44 1 x M3X3 Set Screw SP-OXY3-057 - OXY3 - SP-OXY3-058-8 - OXY3 - SP-OXY3-059-8 - OXY3 - SP-OXY3-061 - OXY3 - Motor SP-OXY3-062 - OXY 3 ESC Cable Ties Set Tail Blade 47mm - White Tail Blade 50mm - White EOX 2214-4100KV V2...

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