ISO—design for FPV

 

ASSEMBLY AND OPERATION

INSTRUCTIONS MANUAL
Thank you for purchasing the new ISO plane from Aeritech.

Read this manual carefully to achieve the best results with your ISO plane and first of all to control safely your 

model. If you experience any trouble during operation, take the instructions to help or ask your dealer or Aeritech

Service Centre. Due to technical changes, the information maybe changed in this manual without prior notice. Be 

always updated by checking periodically for news on our website: www.aeritech-uav.com

To maintain this condition and to ensure safe operation, you must read and follow this manual and the 

safety notes before operating your ISO plane.

Service Centre

Hot line: Tel:86-18626124582,Fax: 86-0512-58198077

Email:lucas_aeritech@163.com

General Notice

The ISO plane is powered by a Brushless Outrunner Motor paired with a factory calibrated Electronic Speed 

Controller and Servos that control all of the Control Surfaces e.g. Ailerons, Elevator and Rudder; All of which are 

factory installed on the PNP version.

Once you have properly assembled your aircraft, in order to fly, you will need to charge the Lithium Polymer 

battery using proper safety procedures.

Technical data:

Wing span:2500 mm 

Length: 1625 mm 

Flying Weight: 2600g

Motor: double 2814 outrunner motor

ESC: double 50A hobby wing 

Servo: 9g servo*5,17g servo*2

Prop: 10*7 *2

Biggest battery carrying capacity: 4S 50000mah battery 

Heaviest safety take-off weight: 5500g

Default battery: 4S 10000mah 
1.Before Assembling the Model

Please check the contents of your package before you start working on it.

You will find Fig. 1 + 2 and the Parts List helpful 

here

Item Material Qty

1 Stickers 2

2 Connecting rod(11mm)used for connect the Mid wing and aileron wing 2

3 Middle stick 1

4 Connecting rod(5mm) used for connect the Mid wing and aileron wing 2

5 Connecting rod(25mm)used for connect the empennage and fuselage 1

6 Connecting rod(25mm) used for connect the empennage and fuselage 1

7 Spare parts include the push rods, screw and etc 1

8 Prop—10*7 CW and CCW 2

9 Fuselage 1

10 Horizontal and vertical 2

11 Mid wing 1

12 Aileron 2

13 ¢5.8 fibreglass pine used for connect the Connecting rod(25mm)
2.Assembly guide

2-1)Assembly all the servo

Assembly the servo for Aileron as below

Assembly the servo for Horizontal and vertical as below

Assembly the servo for parachute cabin
2-2)Assembly the motor

Please install the motor as below

To make sure the motor direction as below

2-3)Assembly the ESC

Install the 2 pcs esc as below
glue the Mid wing cover board.

Notice: If you used for FPV flight, please put the extension wire of GPS and Tx first before 

Glue it.

2-4)Assembly the vertical fin, horizontal and connecting rod

Assembly the vertical fin---glued the fixedblock and vertical .

 

Install the extension wire into the connecting rod and take notice of the direction.
Connect the vertical fin and horizontal with the connecting rod.

Push the connecting rod into the fuselage and take notice of the distance as below, After push it please raking-out 

the extension wire from the right side of the connecting rod, then It can connect with the receiver.
2-5)Assembly the Mid wing with the fuselage

Glue the Mid wing and fuselage and then cover the Mid wing. Later Screw the PM3*60,and at the Bottom of 

fuselage, you will use the M5 nuts to fix the connecting rod so it can’t roll.
2-6) Assembly the aileron with the fuselage 

By the connecting rods you can connect the aileron with the fuselage, But at first you need glue the short pine into 

the fiberglass tube, so the connecting rods can as a whole. Please take notice of the Distance .
2-7)Assembly the parachute cabin cover

Supplementary instruction

we design this plane for FPV flight, So we reserve a place for FPV equipment, If you want to take it as FPV flight 

you can put some equipment before glue it, We suggest the position as below.
3.C.G adjust

C.G position

Please make sure the CG position at this.

4. Other instruction

LiPo charging instructions

 Charge the LiPo battery by connecting the wall socket adapter (not included) to the balance charger.When 

power is supplied to the balance charger, connect the charge lead (usually white) of the LiPo battery to the 

balance charger.

 Always supervise charger while in use and avoid charging battery for extended periods of time.

Power ON instructions

 Make sure throttle stick and throttle trim is set to the “OFF” position and then power on the transmitter. 

Afterwards power up the aircraft by connecting the battery to the electronic speed control. To power down, 

power down in reverse order thus disconnect the battery to the electronic speed control then turn off the 

transmitter.
Checking the power system

● Power on the transmitter with the throttle stick and trim at the “OFF” position then power up the aircraft.

 Hold the aircraft securely.

 Remove any loose objects such as cloths, tools, etc from the area in front of the model.

 Open the throttle (stick forward): the motor should now run and you should feel a strong air flow rushing out 

from propeller. Please do not bench test the unit for more than 10 seconds as there is no flowing air to cool 

the unit.

 Move the throttle stick back to the “OFF” position.

 Disconnect the battery from the electronic speed controller and then switch the transmitter off.

Test flying – Notes on flying the airplane.

 For the first flight you should wait for a relatively calm day with no more than a gentle breeze.

 A good flying site is a large, flat, open field; well away from trees, fences, high-tension overhead cables and 

other potentially dangerous obstacles. 

 Carry out a complete check of the working systems. 

 All control surfaces respond correctly

 Adequate throttle response and battery voltage

 Perform a range check if haven’t already

 We recommend that you ask an experienced modeler to help you initially; 

 Switch the motor on, and launch the airplane strongly into the wind with the fuselage and wings leveled. 

 Allow the plane to fly straight and level initially; don’t try to turn it when it is close to the ground.

 Adjust the trims if necessary so that the model settles into a steady climb.

 Check the model’s response to control commands from the transmitter. You may need to increase or reduce 

the control surface travels once the model is back on the ground.

 Take the airplane up to a safe height and check its stalling speed.

 Keep the speed well up on the landing approach to avoid stalling.

 If you had to move the trims during the flight, correct the mechanical linkages before flying again. This allows 

you to re-centre the trims, so that full trim travel is available for subsequent flights.

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