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1. Use a color tape at the tip of main blades for tracking 

identification easily.

2. Increase the main blade speed for slight lift-off.
3. Observe which blade appears to be lower than the other, 

and increase the pitch of the lower blade for one turn of 
the Linkage Rod A at a time until each blade runs in track. 
If both main blades rotate in the same path, it doesn

,

need to be adjusted. 

1. 在主旋翼前端貼上色標可方便辨識軌跡。
2. 提高主旋翼轉速使機體稍懸浮於地面。
3. 觀察兩支旋翼軌跡是否有落差(雙槳),調整軌跡較低旋翼上

的連桿A長度,一次調整一圈,直至兩支旋翼軌跡一致。若軌跡
一致則無需調整。

         

CAUTION / 

警告

For safety, ensure to keep a safe distance from the helicopter at least 10 meter (30 feet) while making tracking 
adjustment.
安全起見,進行主旋翼軌跡調整時,請至少與直昇機保持10米(30呎)的安全距離。

color tape / 色標貼

Out of Track

 / 雙槳

Adjustment is 
necessary. 
需要調整

color tape / 色標貼

Linkage Rod A
連桿A

In Track

 / 軌跡正確

Adjustment is 
unnecessary. 
不需要調整

BLADE TRACKING ADJUSTMENT  

主旋翼軌跡調整

Out of track will cause vibration, instability and a loss of power due to additional drag. Please adjust the tracking 
repeatedly until the blades are in track properly.
旋翼軌跡落差(雙槳)會造成直昇機震動、不平衡及損失動力。請務必進行調整以使旋翼軌跡精準正確。

CAUTION / 

警告

Congratulates all the setting for your helicopter have been done and ready to fly right now. It is strongly 
recommended to seek helps and guidance from accomplished pilots if you were a newcomer to the RC helicopters!
恭禧您已完成直昇機所有設定並可準備起飛。如果您是剛接觸模型直昇機的初學者,我們強烈建議您尋求有經驗的玩
家給予協助及指導!

Summary of Contents for RAPTOR 50S

Page 1: ...ightweight tail boom support bracket 9 Longer tail boom for max 620 mm main blades 10 Easy to install tail rod guides 11 Reinforced support bracket 12 Metal tail boom clamp 13 Easy maintenance and mad...

Page 2: ...SETTING ENGINE ADJUSTMENT GOVERNOR SETTING ENGINE GOVERNOR SETTING REFUEL ENGINE START BLADE TRACKING ADJUSTMENT AFTER FLIGHT CHECKLIST TROUBLE SHOOTING EXPLODED VIEW SPARE PARTS LIST MAIN ROTOR HEAD...

Page 3: ...ts are able to provide free technical guidance 3 This product is only recommended for users ages 16 and up Because flying a R C helicopter is difficult beginners must receive guidance and supervision...

Page 4: ...r other pilots spectators cars or anything that could result in injury or property damage 1 2 3 4 5 5 6 7 8 9 10 1 Inspect the model thoroughly to ensure no parts have come loose or become damaged dur...

Page 5: ...pter type 6 or more channels 6 ENGINE Screw Driver 7mm 5 5mm 7mm 8mm Hobby Knife C A Glue Grease Epoxy Hex Wrench Threadlocker Needle Nose Pliers Wrench 5 5mm Ball Link Pliers Nipper Scissors Metric 4...

Page 6: ...5 8V Battery of receiver 4 8 5 8V 4 8 5 8V Aileron Elevator Pitch Rudder Throttle 1 3 Tail Nose BELT INSTALLATION 2 Rotate the belt 90 counterclockwise 90 Guide Pulley Autorotation Tail Drive Pulley T...

Page 7: ...washplate are incorrect please refer your transmitter manual to turn on the Servo Reverse function for one or more channels in your transmitter If there s any bind or interference when reaching the ma...

Page 8: ...ss through the mid point 50 on your transmitter firstly Refer the figure below to ensure every servo is at its neutral positions when the sticks of transmitter are at its neutral position before setti...

Page 9: ...e mechanical movement To adjust the traveling limit or pirouetting speed of the helicopter please use the Travel Adjustment D R or EXP functions on your transmitter Refer your transmitter or gyro inst...

Page 10: ...0 25 25 50 75 100 50 75 100 Stick 0 25 25 50 75 100 50 75 100 Stick 0 25 25 50 75 100 50 75 100 Stick 0 25 25 50 75 100 50 75 100 Stick 0 25 50 75 100 Stick Throttle Curve Pitch Pitch Pitch Pitch Pitc...

Page 11: ...ge 13 REFUEL and START ENGINE 7 6 13 ENGINE ADJUSTMENT GOVERNOR SETTING General Settings The Zero Alpha II could be operated in 2 modes Lock or Unlock Mode In the Unlock Mode the governor function is...

Page 12: ...t from the ATV value In Lock mode the LED will start to flash The setting RPM can be read by counting the flashes The minimum value is 10 500 Every additional flash indicates 500 RPM more For example...

Page 13: ...speed up the governor s response On the other hand if an unstable or hunting situation is found a counter clockwise turn of the gain is necessary to reduce the control response Flight test For the fir...

Page 14: ...e starts and then remove the starter and plug from your helicopter Adjust the throttle trim of your transmitter as low as possible until the engine still runs smoothly at idle f Repeat the step c f to...

Page 15: ...a safe distance from the helicopter at least 10 meter 30 feet while making tracking adjustment 10 30 color tape Out of Track Adjustment is necessary color tape Linkage Rod A A In Track Adjustment is u...

Page 16: ...ift off 1 Check the main rotor blade pitch angle they should be set at 5 5 to 6 degrees when the transmitter throttle collective stick is at the center position 2 Does the engine throttle arm move pro...

Page 17: ...rnal Diameter always go toward the Main Rotor Hub Small Internal Diameter always go toward the Blade A B B Checking Tips A B A B Diagram for Thrust Bearing Assembly 32 5 X2 16 Apply threadlocker Assem...

Page 18: ...R d3 D4 W4 MAIN ROTOR HUB SPINDLE THRUST BEARING d6 D12 W4 5 MAIN ROTOR PIN FLAP DAMPER ULTRA LIGHT PADDLE BLACK FLYBAR SEESAW FLYBAR CONTROL ARM MAIN ROTOR GRIP WASHER COLLAR d3 D4 W10 X 2 WASHER d3...

Page 19: ...56 PV0244 PV0057 PV0057 PV0532 PV0372 PV0033 PV0363 PV0360 PV0536 18 MAIN FRAME Apply threadlocker Assemble left and right side the same way L R Add a drop of threadlocker on the thread of screws when...

Page 20: ...FRAME SPACER S BEARING d8 D16 W5 BEARING d6 D13 W5 BEARING d6 D15 W5 BEARING d10 D19 W5 STARTER SHAFT STARTER COUPLING FUEL TANK THRUST WASHER 10T PINION GEAR MAIN FRAME SET CLUTCH LINER CLUTCH BELL P...

Page 21: ...PV0273 PV0046 PV0014 PV0273 PV0063 PV0046 PV0046 66 X1 20 MAIN FRAME LANDING SKID Apply threadlocker Assemble left and right side the same way L R Ensure smooth non binding movement when assembling H...

Page 22: ...4 D8 W3 BUSHING d4 D7 W2 5 SET SCREW M3 18 5 COLLAR d3 D4 W4 BODY RETAINING SET SELF TAPPING SCREW M3 12 X 1 SELF TAPPING SCREW M3 22 X 1 SELF TAPPING SCREW M2 10 X 1 SELF TAPPING SCREW M3 18 X 2 SELF...

Page 23: ...K0148 PV0379 PV0681 PV0236 PV0064 PV0018 PV0218 PV0020 98 5 X2 A 55 X2 22 MAIN GEAR ROTOR HEAD LINKAGE ROD Apply threadlocker Assemble left and right side the same way L R Ensure smooth non binding mo...

Page 24: ...LL LINK LINKAGE ROD BUSHING d4 D7 W2 5 WASHOUT LINKAGE SOCKET SCREW M3 10 SOCKET SCREW M3 8 NYLON NUT M3 SWASHPLATE AUTOROTATION TAIL DRIVE PULLEY WASHOUT SET MAIN HUB BOLT SET SCREW M4 5 X 2 SOCKET S...

Page 25: ...9 AV0143 PV0107 PV0210 PV0214 PV0109 PV0214 PV0214 9775 9605 24 CLUTCH ENGINE Add a drop of threadlocker on the thread of screws when securing into the parts which are made of metal Apply threadlocker...

Page 26: ...PV0107 PV0109 PV0210 PV0214 PV0359 PRO 50H 50 PRO 50H ENGINE GLOW PLUG COOLING FAN ENGINE MOUNT 50 MUFFLER WASHER d3 D8 W1 4 SOCKET SCREW M3 14 CLUTCH SOCKET SCREW M3 14 X 8 WASHER d3 D8 W1 4 X 4 SOC...

Page 27: ...rclockwise 90 Hint Apply threadlocker Assemble left and right side the same way L R Ensure smooth non binding movement when assembling Red Side In Black Side Out Please note the assembling direction o...

Page 28: ...10 W4 TAIL SUPPORT BRACKET TAIL SUPPORT TAIL BLADE SET BLACK ROD GUIDE TAIL SUPPORT BRACE PHILLIPS MACHINE SCREW M2 8 X 1 SELF TAPPING SCREW M3 18 X 1 WASHER d3 D5 W0 5 X 1 COLLAR d3 D4 W10 X 1 SOCKET...

Page 29: ...3 A A C D B B B B The distance from the center of the servo horn to both sides of the linkage balls should be the same 53 5 X1 A 72 X2 B 75 X1 C 83 5 X1 D 28 TAIL BOOM SERVO WITH LINKAGE ROD Hint Appl...

Page 30: ...S0606n H TORQUE SERVO S1807MG NAR DIGI SERVO DS0606n BALL LINK LINKAGE ROD SERVO MOUNTING PLATE SCREW BAG NYLON NUT M3 SOCKET SCREW M3 20 SELF TAPPING SCREW M3 12 TAIL CONTROL ROD TAIL CONTROL ROD JOI...

Page 31: ...PV0062 PV0370 PV0369 PV00067 PV0053 PV0053 8079 PV0384 Receiver Governor Battery Pack PV0515 PV0384 30 MAIN ROTOR BLADE CANOPY...

Page 32: ...V0370 PV0384 PV0515 ROTOR BOLT RUBBER GROMMET BODY ACCESSORY BAG CANOPY BODY WIRE CLAMP BODY SUPPORT SOCKET SCREW M4 27 X 2 NYLON NUT M4 X 2 SELF TAPPING SCREW M2 6 X 6 SELF TAPPING SCREW M3 12 X 2 SE...

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