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robbe Modellsport GmbH & Co.KG

Metzloserstraße 38 · D-36355 Grebenhain

Technical hotline: +49 (0)66 44 / 87-777 · [email protected]

Commercial register: Gießen Regional Court HRA 2722

Partner with personal liability:

robbe Modellsport Beteiligungs GmbH Gießen / HRB 5793 · Managing Director: E. Dörr

Errors and technical modifications reserved. - Copyright robbe-Modellsport 2013

Duplication and copying of the text, in whole or in part, is only permitted with the prior written approval of robbe-Modellsport GmbH & Co. KG 

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Replacement Parts list - BLUE ARROW CP120 S-FHSS RTB 2.4 GHz No. S2540

S2540031

S2540036

S2540032

S2540037

S2540033

S2540038

S2540034

S2540035

Replacement parts list

Order No. 

Description

S2540031 

CP120 BL motor 15-001

S2540032 

LiPo battery, 3.7 V / 600 mAh

S2540033 

CP120 swashplate servo

S2540034 

CP120 tail rotor servo

S2540035 

CP120 S-FHSS receiver

S2540036 

CP120 metal rotor blade grip 

 

 (upgrade)

S2540037 

CP120 metal rotor head 

 

 

 (upgrade)

S2540038 

CP120 metal swashplate   

 

 (upgrade)

S2540039 

Main rotor head, complete set  

 

 

Metal (not shown)

When replacing components it is very important to use the correct type of cross-point screwdriver and 
to tighten the screws with great care. 

Do not use thread-lock fluid!

 

Summary of Contents for BLUE ARROW CP120 S-FHSS RTB

Page 1: ...Operating Instructions BLUE ARROW CP120 S FHSS RTB 2 4 GHz No S2540...

Page 2: ...other re levant regulations of the corresponding EC Directive You can read the original Conformity Declaration on the Internet at www robbe com click on the Conformity Declaration logo button which y...

Page 3: ...es LiPo batteries 7 Model description 8 Charging the flight battery 8 Receiver functions 9 Receiver settings 10 Preparing the transmitter using a Futaba T8J RC system as an example 10 Installing the f...

Page 4: ...parts Please bear in mind that motors and speed controllers may become hot when operating It is essential to avo id touching such parts Do not stand close to the hazard area around rotating parts whe...

Page 5: ...e model components For this reason we accept no liability for loss damage or costs which are due to the erroneous use and operation of our products or are connected with such operation in any way Rega...

Page 6: ...fication Main rotor diameter 308 mm Tail rotor diameter 85 mm Main drive motor WK WS 15 001 Length 290 mm All up weight 100 g Gyro six axis Servo WK 02 1 Tail rotor servo WK 03 4 Recommended accessori...

Page 7: ...Batteries must only be charged with a suitable charger never connect the battery directly to a mains power supply Never charge or discharge a battery in bright sunlight or close to a heater or open fi...

Page 8: ...n the model description The model s nose faces away from the pilot the tail boom points towards the pilot The pilot s left hand side is the left hand side of the model and the pilot s right hand side...

Page 9: ...vo This pot is used to adjust the maximum travel of the pitch axis and roll servos Gyro gain adjuster for the pitch and roll axes The switch must be moved to the ADJ adjustment position once in order...

Page 10: ...ashing Fast flashing Binding required Initialising transmitter signal Fast flashing Continuous light Receiving transmitter signal Continuous light Continuous light Preparing the transmitter using the...

Page 11: ...ith a new one and repeat the binding procedure Please note 1 It is essential to connect all the signal leads attached to the speed con troller correctly If you neglect this the speed controller could...

Page 12: ...Adjusting the collective pitch curve To program the collective pitch curves please follow the description in the instructions sup plied with your T8J radio control systems 8 9 Setting collective pitc...

Page 13: ...gnal has been picked up Please check now that the swashplate is straight i e exactly in line with the tail boom Caution disconnect the motor wires from the speed controller to avoid the motor bursting...

Page 14: ...don t allow the model to take off and observe the rotor plane from the side If the outside edges of both rotor blades are exactly in line when the rotor is spinning the blade tracking is correct Howe...

Page 15: ...ve the flight mode switch on the receiver switch 2 to the ADJ position The receiver and helicopter are now in set up mode The purpose of this mode is to adjust the servo output arms and the swashplate...

Page 16: ...lable Important notes Take off raise the rotor speed slowly and steadily until the model hovers at eye level At the same time adjust the trims until the helicopter flies stably and hovers over one poi...

Page 17: ...y forward or back Roll If you move the roll stick to left or right the heli copter flies in the corre sponding direction Climb descent When you move the throttle stick up or down the helicopter climbs...

Page 18: ...in small increments until the jitter ceases If the model responds lethargically to the controls turn this pot clockwise until the helicopter starts to jitter then turn it anti clockwise again until t...

Page 19: ...ped an instinctive feel for the throttle stick When the model is hovering the tail rotor will attempt to compensate for the torque of the main rotor and the helicopter will yaw slightly to the left Co...

Page 20: ...he roll and pitch axis control functions are effectively reversed when the model is flying towards you Repeat this manoeuvre until you are confident flying a circular pattern Practice for advanced pil...

Page 21: ...e and anti clockwise direction so that you are using the controls in all directions Repeat the procedure until you are confident at flying neat square circuits 4 Flying figures of eight When you feel...

Page 22: ...e the pitch axis stick up or down the helicopter flies forward or back The control sense is reversed When you move the roll stick to left or right the helicopter moves in the corresponding direction T...

Page 23: ...0018 CP120 tail rotor blade holder S2540019 CP120 stabiliser set S2540020 Ballrace set pack of 4 2 2 x 5 x 2 1 5 x 4 x 2 S2540021 Ballrace set pack of 2 2 5 x 6 x 2 5 S2540022 Ballrace set pack of 2 1...

Page 24: ...KG 24 Replacement Parts list BLUE ARROW CP120 S FHSS RTB 2 4 GHz No S2540 S2540031 S2540036 S2540032 S2540037 S2540033 S2540038 S2540034 S2540035 Replacement parts list Order No Description S2540031 C...

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