Sh Instruction Manual
Chapter 1, Specifications VERY IMPORTANT NOTE: - Visit the Oxy Heli web site www.oxyheli.com to download the latest version of the manual. - Inside Box 2 you will 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. - It is important you take few minutes to register your helicopter and serial number with us.
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. We take no responsibility for any damage or injuries, either direct or consequential, from the use of this product.
Chapter 3, Required Tools for assembly TOOLS REQUIRED Small Tip - Flat Screw Driver 1.5mm Hex Screw Driver (High quality) Two Tools Required 1.
Chapter 4: What's inside the box INSIDE THE MAIN BOX Canopy, BOX 1-1, Box 1/Bag 11 Main Frame Set, Box 1/Bag 10 Landing Gear Set, Tail Set Asembly Parts.
Chapter 4: What's inside the box INSIDE THE BOX 1 Canopy Head Set Assembly Parts Frame Set Assembly Parts Box 1/Bag 10 Landing Gear Set Tail Set Asembly Parts Box 1/Bag 11 Main Frame Set BOX 1 page 6
Chapter 5: Pinion Selection & RPM OXY 2 POWER SYSTEM AND HEAD SPEED SET-UP In order to choose the best setup for your Oxy 2, and optimize performance, it is important to know some basic information: 1- Motor Kv – Min 3600 - Max 6000 - See your motor specification 2- Battery Pack – (3s or 4s) 3- Your target head speed If you use a head speed calculator, use 113T for the straight main gear and one of the available pinions 10T – 11T – 12T – 13T – 14T – 15T – 17T .
Vertical Fin Assembly (Box 1/Bag 1) Tail Case Assembly (Box 1/Bag 2) OXY0515Tensioner Bushing 2 x SMR682Z-ZZ2.5X6X2.6 Radial Bearing OXY0516 - Tensioner Spacer OXY05242.55x4.5x0.1 Shim 2 x MR52-W2 2X5X2 Radial Bearing OXY0279-Vertical Fin Bearing Bushing Important Note: This part, for tuning reasons, comes factory pre assembled, it ready to use OXY0257-Vertical Fin 2 x SMR682Z-ZZ2.5X6X2.6 Radial Bearing OXY0524-2.55x4.5x0.
Chapter 6:Tail Assembly Tail Shaft Assembly (Box 1/Bag 4) Tail Shaft 16T Important Note: This part, for tuning reasons, comes factory pre assembled, it ready to use. Tail Pitch Slider Assembly (Box 1/Bag 5) 2 x OXY0523-Link 2 x M1.4x5 Control Bushing Pan Head Screw 2 x OXY0522Link Control Important Note: This part comes pre assembled, WITHOUT THREAD lock. Follow the instruction for final assembly. Do not over tighten Pan Head Screw 2XM1.
Chapter 6: Tail Assembly Carbon Fiber Tail Push Rod Assembly (Box 3/Bag 1) OXY0519-Threaded Rod M1.4X7mm OXY053-Al Tail Push Rod Terminal Stretch Tail Push Rod OXY0526-Plastic Linkage Ball 3mm Important Note: This part, for tuning reasons, comes factory pre assembly, it ready to use. Step 2: Note: Install the Pin Screw and leavea gap as shown. Note Pin Screw Thread: Oxy designed the Pin Screw with a counter clockwise thread. This will help on the final locking operation.
Chapter 6: Tail Assembly Tail Assembly Step 1 Tail Boom Pre Assembly B330MXL-Timing Belt (Box 1/Bag 8) 2 x M1.6X5 Hex Cap Screw OXY0258-Tail Case Center Loctite 243 Tail Case Assembly 2 x M1.6X5 Hex Cap Screw Tail Assembly Step 2 Belt Tensioner Pre Assembly Tail Shaft Pre Assembly 4 x M1.6 x5 Hex Cap Screw OXY0540 Tail Case Rod A M2 x12 Hex Cap Screw ( don't add loctite ) Loctite 243 before install any shim read carefully fine adjustment shims note. Note: all screws M1.
Chapter 6: Tail Assembly Tail Assembly Step 4 M1.6x10 Hex Cap Screw, do not over tighten the Screw Important Note: Once assembly finish, check if the system can slide and move without friction. If tail system is assembled correctly, it should move smoothly. In case of friction or extra play, recheck each single component and re-assembly as required.
Chapter 6: Tail Assembly Tail Assembly Step 5 Step 5-1: Tail belt is showed straight coming out, form tail boom. Be careful to check the belt if not twisted inside the boom. Use a flashlight to check inside the boom, for better vision. Rotate the belt 90 degrees CCW as shown. 90 CCW Rotation. Step 5-2: Hold carefully Tail Belt as showed and insert Front Boom Insert.
Chapter 7: Main Frame Assembly Boom Clamp Assembly (Box 2/Bag 1) Pulley Guide Belt Assembly 2 x MR52-W2-2X5X2 Radial Bearing 2 x OXY0460 - Bell Crank Bushing OXY05321.6X13.8 Pin OXY0242-Pulley Guide Belt Important Note: this part, for tuning reasons, comes factory pre assembled, it ready to use 2 x Pulley Guide Belt Assembly Install the Pins into the Pulley Guides and press completely into the Tail Boom Clamp Socket Lips.
Chapter 7: Main Frame Assembly Canopy Mount Assembly (Box 1-1/Bag 3) Right Canopy Mount Assembly Left Canopy Mount Assembly OXY0260Canopy Mount TBES1.6x5 Tapping Screw Break Away Canopy support mount TBES1.6x5 Tapping Screw Motor Pinion Installaion Note: Output Motor Shaft prepareration: because OXY2 pinion have bonding assembly follow below step for best results. 1- Sand Paper output shaft. 2- Use bonding compound (Loctite 648 or Lynx LX5648). Don't use STD lock thread.
Chapter 7: Main Frame Asembly Main Frame Asembly Step 1 OXY0263-Main Frame Box 1/Bag 11 B A B A 23.6mm OXY2 support two kind of Servo dimension options. Lower Bearing Block can be installed in two Frame position. Follow note for Servo type A or B install. 26.5mm Max 17.20mm Max 10mm Max 10mm Servo type A use Frame holes A position Servo type B use Frame holes B position Maximun length for both cylic Servo Main Frame Asembly Step 1 Left Canopy Assembly Box 1-1/Bag 11 4 x M1.
Chapter 7: Main Frame Assembly Main Frame Assembly Step 2 Boom Clamp Assembly 6 x M2x6 Hex Cap Screw Motor Asembly Loctite 243 OXY00812.1X5.5X1 Washer 6 x M2x6 Hex Cap Screw Note: Don't fully tighten yet. Wait future neccessary assembly step. Main Frame Assembly Step 3 4 x M1.6x5 Hex Cap Screw Right Canopy Mount Assembly. 4 x M1.6x5 Self Tapping Screw Note: Don't fully tighten yet. See assembly alignment Step page 16.
Chapter 7: Main Frame Asembly Main Frame Asembly Step 4 6x M2x6 Hex Cap Screw 2 x OXY00812.1X5.5X1 Washer Loctite 243 6 x M2x6 Hex Cap Screw Note: Don't fully tighten yet. Wait future neccessary assembly step. Main Frame Asembly Step 5 2 x M1.6x5 Hex Cap Screw CA Glue 2 x M1.
Chapter 8: Main Frame Alignment Install main shaft with frame assembly on a flat surface, push down on both frames together and then fully tighten all M1.6x5 Self Tapping screws (x8) holding the bearing blocks.
Tail System And Main Gear Installation Insert Tail Assembly as shown OXY2 Tail Assembly Before next assembly step check carefully Tail Belt assembly position as shown. OXY2 support two kind of servo dimension, use specific main gear bushing spacer for Servo type B. 23.60 OXY0247 - Main Gear Bushing Main Gear 113T-55T pulley Assembly (Box 2/Bag 3) Important Note: The Main Gear come factory pre assembled. It is ready to use.
Chapter 9: Transmission Assembly Note: hole's position on main shaft are symmetrical. A A M2x8 Hex Cap Screw don't over tighten CA Glue M2x8 Hex Cap Screw Main Gear Assembly In order to check the belt installation, we recommend to follow two simple steps: 1- Check with light, look inside the boom from the tail case and check the belt is only twisted 90 degrees. 2- Rotate the main gear in the flight direction (as shown) and check the tail hub rotates in the direction shown.
Chapter 10: Belt Tension & Adjustment Main Shaft Collar and Tail Belt tensioning. Pull up Main Shaft Push down Main Shaft Collar OXY0451-Main Shaft Collar Tail Belt Pulley Note: Before tensioning Tail Belt, check if correctly positioned in both Belt Pulleys. M1.6x5-Hex Cap Screw don't over tighten 8 x M2x6 Hex Cap Screw - Be sure the boom is assembled and installed correctly. - Loosen the tail boom by loosening the eight M2x6 Hex Cap Screws. - Adjust the Belt tension by pulling on the Tail Boom.
Chapter 11: Main Rotor Assembly Main Grip Assembly (Box 1-1/Bag 5) 2.70 add silicon grease F2.5-6GC-2.5x6x3 Thrust Bearing Loctite 648 2.50 OXY0228-Main Grip Loctite 648 Important Note: This part, for tuning reasons, comes factory pre assembled with grease and loctite. It is ready to use. 2 x SMR682X_ZZC_3 2.5x6x2.6 Radial Bearing DFC Arm Assembly (Box 1-1/Bag 5) OXY0519-M1.4 x7 Threaded Rod REF 24.
Chapter 11: Main Rotor Assembly Main Rotor Assembly (Box 1-1/Bag 5) Stepped surface Flat surface DFC Arm are not symmetrical. Flat surface faced to Screw. Step faced to Main Grip. OXY0447 DFC Pin Screw Important Note: This part comes pre assembled WITHOUT thread lock. Follow the instruction for final assembly. OXY0530 2X4X4.4 Bushing Once you finish assembly, ensure the DFC Arms can rotate without friction. If the DFC Arms are assembled correctly, rotation should be smooth and without friction.
Chapter 11: Main Rotor Assembly Main Rotor Assembly step 1 Head Assembly Swash Plate Assembly Main Rotor Assembly step 2 Loctite 243 All Screw in this step need add loctite, don't over tighten. 2 x M1.
Double - side Tape (Box 2/Bag 4) Be carefully Motor wire and ESC will not touch Motor/Pinion. use your choice of connector rated ESC Battery wires 2 x Cable Tie Motor wires Use 3 x cable ties, to secure the Throttle ESC wire to the main frame. Use the Frame built-in socket for best holding. In this Step connect the Motor and ESC Wires but don't secure yet. Wait till the final motor rotation check, once the FBL system is set up. NOTE: To reverse Motor rotation direction , just switch 2 of the 3 wires.
Chapter 13: Flybarless Installation Flybarless Unit Position 1 For extra FBL support we suggest to add Electronic Hook and Loop as shown. Double - Side Tape (Box 2/Bag 4) 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.
Chapter 14: Servo & Servo Rod Prepareration - 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.
Chapter 15: Cylic Servo Installation 6 x M1.6x5 Self Tapping Screw 6 x M1.6x5 Self Tapping Screw 3 x Servo Rod Assembly 6 x OXY05251.6X3.5X0.
Chapter 16: Tail Servo Installation 2xM2x8 Self Tapping Screw 2xM1.6x5 Self Tapping Screw Nose Left Nose Right 2 x OXY05251.6X3.5X0.5 Washer Tail Push Rod Assembly (Box 3/Bag 1) Bottom Heli View M2x8, M1.6x5 Self Tapping Screw Arm position with centered Rudder stick. Maximun Tail Servo Size Note: Max 12mm 3.
Landing Gear & Battery Installtion Oring Important Note: Use both double sided Hook and Loop Velcro and the included battery straps to fully secure the battery pack. 4x M2x8 Self Tapping Screw don't over tighten 4x M2x8 Self Tapping Screw Satellite EX OXY0237-Bottom Landing Gear (Box 1/Bag 10) Landing Gear Skid (Box 1/Bag 10) Tail Blades Installation Main Blades Installation 205 mm Carbon Main Blade (Box 3/Bag 2) M2x10 Button Head Screw Note: The Oxy Main Grips have a 3.
Chapter 19: Adjustment Servo With Leveler Before Fly: Now complete the setup of your FBL system. In the Accessories Bag you will find an Oxy 3 Swash Plate Leveler. 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 2 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.
Chapter 19: Adjustment Servos with Leveler 90 Front Servo ° 90 90 Left Servo Right Servo page 33
Chapter 20: Canopy Installation Oxy 2 Sport Lexan Canopy Temperature Range Warning: Because Lexan Canopy is produced by thermoforming, the material used cannot be exposed temperature over 60 deg C (140 deg F). We recommend, on very hot days, avoid to leave the canopy inside a closed car under direct sun for long time. We recommend to don’t use any hot air gun direct on the canopy.
ADDENDUM Note: This tool not included in PL 190mm Kit Pitch Goal Tool
Chapter20: Exploded View, Main Rotor 21 8 24 10 11 2 1 9 3 4 18 19 12 17 15 13 POS Code Name QTY. 1 OXY0227 OXY2-CENTER HUB 1 2 OR3W1.5 Oring ID3x1.5 2 3 OXY0446 OXY2 Sindle Shaft 1 4 OXY0229 OXY2-Dampener Bushing 2 5 OXY0524 2.55x4.5x0.1 Shim 4 6 OXY0528 OXY2-Damperner Spacer 2 7 OXY0525 1.6x3.5x0.5 Washer 2 8 OXY0529 OXY2-DFC Arm 2 2 9 OXY0530 OXY2-2x4X4.4 Bushing 10 OXY0447 OXY2-DFC Pin Screw 2 11 OXY0519 Threaded Rod M1.
Chapter20: Exploded View, Main Frame 18 1 19 20 2 21 3 23 6 14 16 22 5 4 15 POS PartNo DESCRIPTION QTY. 1 OXY0602 Upper Main Shaft Bearing Block 1 2 MR104_ZZC 4X10X4 RADIAL BEARING 2 3 OXY0603 Lower Main Shaft Bearing Block 1 4 OXY0690 113T-55T Pulley Strait Main Gear 1 5 OXY0538 CF Main Gear Cover 1 6 FHSM2X4 M2x4 Flat Head Screw 3 14 OXY0744 OXY2-11T 0.
7 6 16 5 4 3 2 14 ? 10 8 POS PartNo DESCRIPTION QTY. 1 2 OXY0263 OXY2-Main Frame 2 OXY0452 OXY2-Boom Clamp 2 3 OXY0453 Boom Lock Rod 4 4 OXY0623 OXY2-Pulley Guide Belt 2 5 MR52-W2 2X5X2 Radial Bearing 4 6 OXY0460 OXY2 Bell Crank Bushing 4 7 OXY0089 1.5x9.5 Alloy Steel Dowel Pin 2 8 OXY0601 Canopy Mount 2 9 TBESM1.6x5 M1.
Chapter20: Exploded View, Tail System 36 37 16 1 39 29 35 30 17 2 32 17 11 16 15 7 6 19 10 page 39 21 18 14 31 33
Chapter 21: Spare Parts SP-OXY2-001-OXY2CNC Aluminum Center Hub, Black 1 x OXY2-Center Hub 2 x M1.6x6 Hex Cap Screw 1 x M2X8 Hec Cap Screw SP-OXY2-004 - OXY2 Plastic DFC Arm, Set 2 x OXY2-DFC Arm 2 x Threaded Rod M1.4X7mm 2 x Plastic Linkage Ball 3mm SP-OXY2-007 OXY2 - Main Shaft, 2 PCS 2 x OXY2-Main Shaft 1 x OXY2-Main Shaft Collar 1 x M1.6x6 Hex Cap Screw 4 x M2X8 Hex Cap Screw page 38 OSP-1249 Aluminum Main Grip, Black 2 x OXY2- Main Grip 4 x 2.5X6X2.6 Radial Bearing 2 x 2.
Chapter 21: Spare Parts SP-OXY2-010 - OXY2 Swash Plate, Service Bag SP-OXY2-113 OXY2 - PL Swash Plate, Set SP-OXY2-013 - OXY2 Main Grip Service Bag 1 x Ball Holder 1 x Center Ball 2 x M1.2x2 Special Screw 1 x OXY2-Lower Swash Plate 1 x OXY2-Upper Swash Plate 1 x 10X15W4 Radial Bearing 1 x Center Ball 1 x Ball Holder 2 x M1.2x2 Special Screw 1 x OXY2-Anti Rotation Pin 1 x Linkage ball 3x1.5mm 4 x 2.5X6X2.6 Radial Bearing 2 x 2.5x6x3 Thrust Bearing 2 x 2.55x4.5x0.
Chapter 21: Spare Parts SP-OXY2-014 - OXY2 Anti Rotation Guide SP-OXY2-114 OXY2 - PL Main Shaft Bearing Block, Set SP-OXY2-115 OXY2 - PL Main Shaft Bearing Block Only, Set 1 x OXY2-Anti Rotaion Guide 1 x Upper Main Shaft Bearing Block 9 x M1.6X5 Hex Cap Screw 3 x 1.6x3.5x0.5 Washer 1 x 4X10X4 Radial Bearing 1 x Lower Main Shaft Bearing Block 7 x M1.6X5 Hex Cap Screw 3 x 1.6x3.5x0.
Chapter 21: Spare Parts OSP-1487OXY2 - CF Break Away Canopy , pro Edition 2 x OXY2-Break Away Canopy SP-OXY2-021 - OXY2 CNC Aluminum Canopy Mount 2 x Canopy Mount 2 x M1.
Chapter 21: Spare Parts SP-OXY2-029 - OXY2 Tail Shaft 15T 1 x OXY2-Tail Shaft 1 x 15T Tail Pulley 2 x OXY2-Tail Flange Pulley 4 x 2.55x4.5x0.1 Shim SP-OXY2-117 OXY2 - PL Tail Grip, Set 2 x OXY2-PL Tail Grip 4 x 2X5X2.3 Radial Bearing 2 x 2x3.5x0.1 Shim 2 x M1.6x8 Hex Cap Screw page 42 SP-OXY2-030 - OXY2 Tail Shaft 16T 1 x OXY2-Tail Shaft 1 x 16T Tail Pulley 2 x OXY2-Tail Flange Pulley 4 x 2.55x4.5x0.1 Shim SP-OXY2-033 - OXY2 Tail Rotor - Service Bag 4 x 2X5X2.3 Radial Bearing 2 x 2x3.5x0.
Chapter 21: Spare Parts SP-OXY2-036 - OXY2 CNC SST Tail Belt Tensioner SP-OXY2-131 OXY2-Vertical Fin for PL Tail Case, Set 1 x OXY2-Tensioner Bushing 2 x 2X5X2 Radial Bearing 1 x 2x3.5x0.1 Shim 1 x M2X12 Hex Cap Screw 1 x OXY2-Vertical Fin 1 x 2x3.5x2.2 Bushing 1 x OXY2-Vertical Fin Bushing 2 x 2.5X6X2.6 Radial Bearing 1 x 2.55x4.5x0.1 Shim 3 x M1.
Chapter 21: Spare Parts SP-OXY2-012 - OXY2 Blade Holder SP-OXY3-015 OXY2/3/4 - Battery Oring , 4PC SP-OXY2-045 - OXY2 190mm Carbon Plastic Main Blade 1 x OXY2 Blader Holder 4 x Oring 55W2.
Chapter 21: Spare Parts SP-OXY2-062 - OXY2 Vertical Fin Sticker Green 1 x Vertical Fin Sticker Green page 45 SP-OXY2-059 - OXY2 Vertical Fin Sticker Yellow 1 x Vertical Fin Sticker yellow SP-OXY2-060 - OXY2 Vertical Fin Sticker Orange 1 x Vertical Fin Sticker Orange
