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14

Control Throws

C.G.

P.10

Adjust the control throws as shown in the diagram.  

These throws are good for general flying.  You can

adjust according to your personal preference.

The ideal C.G. position is 80mm (3.15 in.) behind the leading edge 

measured at where the wing meets the fuselage.  In order to obtain 

the C.G. specified, add weight to the fuselage or move the battery 

position.  Check the C.G. before flying.

# First time flyer should never fly by himself / herself.  Assistance from experienced flyer is absolutely 

    necessary.
# Pre-flight adjustment must be done before flying, it is very dangerous to fly a badly pre-adjusted aircraft.

# Check and re-tighten up all factory assembled screws, use thread locker if necessary.

# Make sure the air field is spacious, never fly the plane too close to people and never get too close to 

   a running propeller.  Extreme caution should be exercised when working with electric powered models.  

   Make sure the propeller is cleared of all objects, especially your hands before connecting the battery to 

   the model.  Make sure you understand the operation of the ESC (Electronic Speed Control) by studying

   the ESC manual.  Once you plug in the battery for electric powered model, always treat the propeller as 

   a rotating one, as accidental movement of the throttle stick will spin the propeller and could cause injuries.

# If you find wrinkles on the covering as a result of weather changes, you can use hot iron to remove 

   the wrinkles.  Please begin with lower temperature setting and gradually raise the temperature until 

   the wrinkles are gone.  Too hot an iron may damage the covering.

#                                      is specially designed to be powered by 

450W Motor System.

15

80mm

C.G.

3.15 in

Important Safety Precautions

Rudder

30mm

30mm

20mm

20mm

12mm

12mm

Elevator

Aileron

Extra 300 EP (40)

Warning!

http://www.theworldmodels.com/para/instruction/instructionManuals.php

E271XMPO26801110

Summary of Contents for Extra 300 EP (40)

Page 1: ...bject to change without notice INSTRUCTION MANUAL Extra 300 EP 40 FACTORY PRE FABRICATED ALMOST READY TO FLY ARF SERIES MADE IN CHINA Warning This model is not a toy It is designed for maximum perform...

Page 2: ...defective parts during assembly Warranty will not cover any parts modified by customer Symbols used throughout this instruction manual comprise of the following Read through the manual before you begi...

Page 3: ...L4112105 2 pcs HORN PL4112102 2 sets FUEL TUBE d2xD4x4mm 2 pcs PUSHROD 1 4x460mm w Threads For Elevator 2 pcs 8 COWLING 1 pc SCREW PWA2X8mm 4 pcs SPINNER 57mm 1 set SOCKET HEAD SCREW M3x8mm 4 pcs WASH...

Page 4: ...ing B B B A A A A B Aileron Servo Lead 1 Aileron Servo Stabilizer Elevator Main Wing 2 3 P 3 PB2x16mm Screw 4 Bottom View Bottom View 1mm pilot holes for World Models horn are pre drilled Please look...

Page 5: ...ply instant type CA glue to both sides of each hinge 1 2 3 5 Tail Landing Gear PM2x10mm Screw PA2 6x12mm Screw PA2 6x12mm M2 Nut 1 1 2 Bottom View PM2x10mm M2 Nut Steering Bracket 2 1mm Collar 1 3mm s...

Page 6: ...are pre drilled Please look for pin hole marks at under side of control surfaces 48mm 105mm 21mm 80mm Elevator Pushrod 7 PB2x10mm Screw 4 PB2x10mm Screw 2 Bottom View Bottom View Clevis Horn Fuel Tube...

Page 7: ...x8mm Socket Head Screw E271 EPTS Optional Parts d3xD7mm Washer d3xD7mm Washer d3xD7mm Washer PWA2x8mm Screw PWA2x8mm 57mm Spinner Installation based on optional electric power package from World Model...

Page 8: ...P 7 10 Main Wing Bottom View Top View Completed Eye Screw PA2 5x10x23mm Bottom Up 90 Wing Tube 14 5x397mm Aileron Servo Lead Rubber Band 1 5mm E271XMPO26801110...

Page 9: ...e the servo as shown in the diagram Front Sponge Receiver Battery Battery Tie Pilot Rudder Servo Straper 40ABrushless ESC Fuel Tube d2xD4x4mm Double Sided tape Elevator Servo Elevator Servo Completed...

Page 10: ...13 Wing Setting P 9 Adjust the wing and fuselage configuration as shown in the diagrams A A A B B C C C B B C A E271XMPO26801110...

Page 11: ...ler Extreme caution should be exercised when working with electric powered models Make sure the propeller is cleared of all objects especially your hands before connecting the battery to the model Mak...

Page 12: ...The World Models Manufacturing Co Ltd www theworldmodels com E271XMPO26801110...

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