RC Lander F9F-2 Operational Manual

F9F-2

OPERATIONAL MANUAL

7 different color to meet customer’s choice.

2 different material

F9F-2/OB:

F9F-2/TB:

F9F-2/YB:

F9F-2/WR:

F9F-2/GYR:

F9F-2/GRW:

F9F-2/BRY:

Original Blue

Tail Blue

Yellow/Blue

White/Red

Gray/Yellow/Red

Gray/Red/White

Blue/Red/Yellow

1. EPS

2. SEPO

3 PC-Cover

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Please read before operating this system!

W

e would like thank you for purchasing our new product—F9F-2, designed for the

hobby enthusiast. Base on its full - scale counterpart, this USA Jet can finish loops,

inverted flight and rolls and other aerobatics easily. Even the beginner can easily

setup the model and fly it stably. It is also made as a highly maneuverable model

for the intermediate to expert pilot. With the F9F-2 model which includes EDF set*,

speed controller, electric servo and landing gear with front steering (retract landing

gear & flap system are optional requirement) you will have joyful time in model

flying.

Remarks:*

We have two types EDF set for your selection.

1) EDF68-1AP is standard equipment.

2) EDF68-1A is a higher grade EDF set which is an aluminum alloy material EDF

more powerful output, efficient and durability.

3)Please be noticed that all servo have been pre-set the center point before out of

factory. It maybe appeared some difference due to difference band mark radio

control. Kindly make sure to do the adjustment (special to pre-set the travel of

gear servo up to 130 %. If you select gear doors system with special

modified travel throw servos. You are needed to pre-set the travel of gear

servo up to 110-120%) with your own radio equipment before installation this jet

model.

4) From main wing edge to center 70-75mm is the CG point.

5) Please make sure to use a little piece of attached magic sticker for your LiPo

battery for fixing on the position before on flight.

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Specifications:

Wing Span :

1050mm

Len

g

th:

1000mm

Height:

300mm

Flying weight: 1150g up

Servo:

9g×5pcs or9pcs

Power system:

Brushless electrical ducted fan

Thrust:

Up to 1200g with 3s

Up to 1450g with 4s

Up to 1600g with 6s

Function:

Retract landing gear system, full scale flap performance(optional), Gear doors system.

ESC:

55A or above

Radio:

5 to 6 CH

Battery:

Li-po 11.1v/3s-3300mAh or above &

Li-po 14.8v/4s-3300mAh or above

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EDF SYSTEM

EDF68-1A

Material:

A

luminium Alloy,Metal special

Weight: Ca. 90g(Motor not included)

Rotor: 68mm dia,5-bladed.

Max rpm 45,000 rpm

A

pplication: 200-700W

Static Thrust: Up to 1.45kg(14.21 N ,48.3oz)

Related product

LEDF68-1AP39

Caution:

1. EDF during working ,please don’t overload the current high-point.

LEDF68-1A39﹍﹍﹍ 40A@60s;45A@30s;50A@10s (4S/3S Li-po)

LEDF68-1A35 ﹍﹍﹍45A@60s;50A@30s;55A@10s;(４SＬi-po)

LEDF68-1A43﹍﹍﹍ 50A@60s;55A@30s;60A@10s;(3S Li-po)

LEDF68-1A21------------60A 65A 80A (6S li-po)

LEDF68-1AP39﹍﹍﹍ 35A@60s;40A@30s;45A@10s;(3S Li-po)

2. EDF will getting heat during working ,please control the tail pipe temperature under 75 degree.

3. Please don’t make any testing run of EDF unit by hand hold method, It maybe cause any danger to you or damages the unit possibly.

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It must be installed into the plane body or test stand for operation.

4. Please don’t remove any parts of this unit by yourself. Since it has been done well balancing procedure. Otherwise it may be affected

the performance after any removal action.

Main Accessories

MAIN WING SET

WING FUEL TANK (RIGHT & LEFT) HEADER COVER

EDF COVER SET

CANOPY SET

LANDING GEAR HOSUING SET

INTAKE SET (RIGHT&LEFT) MAIN FUSELAGE

LOWER FRONT FUSELAGE

EXHAUST COVER SET

HORIZONTAL STABILIZER

VERTICAL STABILIZER

Remarks: 1) Operational Manual (included)

2) 5 Min. epoxy set (included)

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3) Extension cord x 2 & Y cord x 3 (not included)

4) Push rods for Elevator, Rudder, Aileron, Retract Gear & Steering (included)

5) One plastic bag includes screws, Control Horns, Linkage Stoppers & Retract Landing Gear.

Assembling the aircraft

Take out the elevator from the horizontal stabilizer

Use the epoxy set to glue up the elevator

Install the elevator & rudder servo into the vertical stabilizer

Take out the ruder from the vertical stabilizer first

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Put the horizontal stabilizer into vertical stabilizer with epoxy

Then link up the rudder and glue up with epoxy

Please link up both servo of rudder & elevator with the extension

cord first

Install those into the main fuselage with epoxy.

Then install the intake set (right & left) into the main fuselage.

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Install the front retract landing gear & battery hard wood platform

Glue the lower front fuselage into main fuselage

Take out the aileron from the main wing

Use the epoxy set to glue up into the main wing

Install the main retract landing gear

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Install both of wing fuel tank into main wing with epoxy

Install the canopy plastic lock up set

The canopy set is used push in method to install into main

fuselage and push down the front canopy with click to lock up.

Hand holds the front canopy and pull up to open it for changing

the battery or doing any maintenance issue.

The final action is installed the main wing into the main fuselage

with enough epoxy. Please be reminded that you need to make

sure the servo of landing gear, and flap and related extension

cords link up well before glue up the main wing.

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Install the EDF set and ESC system

Lock up the EDF cover set

Link up the elevator push rod

Link up the right & left aileron push rods

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Flight attention

Do not fly at any place where another same-frequency model is being operated.

Taking off:

Always take off toward the wind.

When launch F9F-2 by hands, maximize the power (include the micro-adjuster) and run

several meters, then throw the F9F-2 horizontally. When launch F9F-2 on the ground,

maximize the power and let F9F-2 accelerate in direction of the wind and keep it

running straightly, after it run more than 60 feet, then pull the elevator joy stick, and it

will take off.

Flight:

To keep F9F-2 flying only need 50% of the maximum power, it is a good idea to fly with

power for a while and glide for a while. In this way you can prolong the maximum flight

time and familiarize yourself with landing approaches.

Landing:

Before landing, switch off the power, fly along with the wind, and when F9F-2 flies near

to the ground, then pull the elevator joystick and F9F-2 will landing gently. With more

practice, then you could control the model easily.

Phenomenon Problem How to solve

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Motor does not run

★ Battery is not fully charged.

★ The battery in the transmitter is not at full power.

★ The circuit in F9F-2 has been damaged due to crash.

★ Charge the battery.

★ Install new dry cells.

★ Contact the distributor.

Can not fly straightly



The rudder is not on the center position.  Adjust the rudder on the center position.

 Adjust the micro-adjuster on the transmitter

for the rudder on the suit position.

Can not climb

★ The battery is not fully charged.

★ The elevator declines downward.

★ Charge the battery.

★ Adjust the micro-adjuster on the

transmitter.

Control distance is very near

★ The battery of transmitter is not at full power.

★ The antenna of transmitter has not been completely

pulled out

★ Install new dry cells.

★ Completely pull out the antenna of

transmitter.

Addition 1: Gear doors system

1.

Option parts-New Gear Doors System for all RTF

version F9F-2 Panther.

2.

All gear & doors fully open position

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3.

Nose Gear & door fully open position

4.

Main Gear & Door fully open position.

5.

Fully closed main gear position

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6.

Nose gear fully closed position

7. Configuration of main Gear doors

8. Configuration of nose Gear doors

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Addition 2: FLAP INSTALLATION INFORMATION

Cut out the flag part form the main wing and

prepare a linkage rod and control hom shown as

the picture.

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After connect the flag part with AC sheet hinge

and linkage rod. Then cut the linkage rod from

middle point and put in the control hom and

push rod as shown picture.

Check up the flag system to be able operated

well or not.

The flag system has been completed. The

throws of flag is recommended to make two

point 20% and 35% and final trim during on

flight

Addition 3:

HAND LAUNCHING VERSION (F9F-2) INSTALLATION

INFORMATION

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Fix up the gear PVC sheet with

strong double tape or hot melt

glue as shown

Fix up the nose gear PVC sheet

w

ith strong double tape or hot

melt glue as shown

New PVC sheet intake air cover

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Fix up the PVC sheet intake air

cover into the main body with

strong double tape or hot melt

glue as shown

F9F-2 hand launch version is

completed as shown.

RC Lander F9F-2 Operational Manual

RC Lander F9F-2 Operational Manual

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