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TABLE OF CONTENTS

INTRODUCTION ............................................................... 2
AMA .................................................................................. 2
SAFETY PRECAUTIONS ................................................. 2
LITHIUM BATTERY HANDLING & USAGE ..................... 3
DECISIONS YOU MUST MAKE ........................................ 3
 Radio 

Equipment 

.......................................................... 3

 Motor 

Recommendations 

............................................. 3

 Propeller 

....................................................................... 4

 

ESC (electronic speed control) .................................... 4

 Battery 

Pack 

................................................................. 4

 Charger 

........................................................................ 4

 

Required Adhesive & Building Supplies ....................... 4

 

Optional Supplies & Tools ............................................ 4

IMPORTANT BUILDING NOTES ...................................... 5
ORDERING REPLACEMENT PARTS .............................. 5
COMMON ABBREVIATIONS ........................................... 5
METRIC CONVERSIONS ................................................. 5
KIT INSPECTION .............................................................. 6
KIT CONTENTS ................................................................ 6
PREPARATIONS ............................................................... 7
ASSEMBLE THE WING  PANELS ..................................... 7
INSTALL THE WING  PANELS .......................................... 9
ASSEMBLE THE TAIL  SECTION ................................... 11
INSTALL THE TAIL SERVOS & PUSHRODS ................. 13
INSTALL THE LANDING GEAR ..................................... 13
MOUNT THE  MOTOR ..................................................... 15
 

In-runner Brushless Motor with 24mm Gear Drive ........ 15

 

Out-runner Brushless Motor ....................................... 16

INSTALL THE RADIO & ESC ......................................... 17
INSTALL THE COWL, CANOPY & SPINNER ................ 18
APPLY THE  DECALS ..................................................... 20
GET THE  MODEL  READY TO  FLY ................................. 20
 

Check the Control Directions ..................................... 20

 

Set the Control Throws ............................................... 20

 

Balance the Model (C.G.) ........................................... 21

 

Balance the Model Laterally ....................................... 21

PREFLIGHT .................................................................... 21
 Identify 

Your 

Model 

..................................................... 21

 

Charge the Batteries .................................................. 21

 

Balance the Propellers ............................................... 22

 Range 

Check 

............................................................. 22

MOTOR SAFETY PRECAUTIONS ................................. 22
AMA SAFETY CODE (excerpts) .................................... 22
CHECK LIST ................................................................... 23
FLYING ............................................................................ 23
 Takeoff 

........................................................................ 23

 Flight 

.......................................................................... 24

 Landing 

...................................................................... 24

3D FLYING ...................................................................... 24

INTRODUCTION

The Extra 330S EP ARF is another great release in a line of 
electric built-up, all out performance 3D planes. You can fl y 
incredible 3D maneuvers with the Extra 330S EP ARF just like 
larger scale, expensive gas models. In addition, high capacity 
LiPo battery packs and a brushless motor will allow you the 
convenience of electric fl ying within a reasonable budget. 

For the latest technical updates or manual corrections to 
the Extra 330S EP ARF, visit the Great Planes web site at
www.greatplanes.com. Open the “Airplanes” link, then 
select the Extra 330S EP ARF. If there is new technical 
information or changes to this model a “tech notice” box will 
appear in the upper left corner of the page.

AMA

We urge you to join the AMA (Academy of Model Aeronautics) 
and a local R/C club. The AMA is the governing body of model 
aviation and membership is required to fl y at AMA clubs. 
Though joining the AMA provides many benefi ts, one of the 
primary reasons to join is liability protection. Coverage is not 
limited to fl ying at contests or on the club fi eld. It even applies 
to fl ying at public demonstrations and air shows. Failure to 
comply with the Safety Code (excerpts printed in the back of 
the manual) may endanger insurance coverage. Additionally, 
training programs and instructors are available at AMA club 
sites to help you get started the right way. There are over 
2,500 AMA chartered clubs across the country. Contact the 
AMA at the address or toll-free phone number below:

Academy of Model Aeronautics

5151 East Memorial Drive

Muncie, IN 47302-9252

Tele. (800) 435-9262

Fax (765) 741-0057

Or via the Internet at:

http://www.modelaircraft.org

IMPORTANT!!! Two of the most important things you can do 
to preserve the radio controlled aircraft hobby are to avoid 
fl ying near full-scale aircraft and avoid fl ying near or over 
groups of people.

PROTECT YOUR  MODEL, YOURSELF 

& OTHERS....FOLLOW THESE

 IMPORTANT SAFETY PRECAUTIONS

1. Your Extra 330S EP ARF should not be considered a toy, 
but rather a sophisticated, working model that functions very 
much like a full-size airplane. Because of its performance 
capabilities, the Extra 330S EP ARF, if not assembled and 
operated correctly, could possibly cause injury to yourself or 
spectators and damage to property.

Summary of Contents for Extra 330S ARF

Page 1: ...l assembly or material used for final assembly no liability shall be assumed nor accepted for any damage resulting from the use by the user of the final user assembled product By the act of using the...

Page 2: ...0S EP ARF visit the Great Planes web site at www greatplanes com Open the Airplanes link then select the Extra 330S EP ARF If there is new technical information or changes to this model a tech notice...

Page 3: ...ry Failure to follow all instructions could cause permanent damage to the battery and its surroundings and cause bodily harm ONLY use a LiPo approved charger NEVER use a NiCd NiMH peak charger NEVER c...

Page 4: ...rs Charger Note A cell balancer is required for the LiPo battery packs listed above Great Planes ElectriFly Equinox LiPo 1 to 5 Cell Balancer GPMM3160 A suitable charger is also required The Great Pla...

Page 5: ...vice can be provided by your hobby dealer or mail order company To locate a hobby dealer visit the Hobbico web site at www hobbico com Choose Where to Buy at the bottom of the menu on the left side of...

Page 6: ...ents list Great Planes Product Support 3002 N Apollo Drive Suite 1 Champaign IL 61822 Telephone 217 398 8970 ext 5 Fax 217 398 7721 E mail airsupport greatplanes com Kit Contents 1 Cowl 2 Fuse 3 Canop...

Page 7: ...nife 2 Insert the CA hinges halfway into the slots in the wing panels Push small T pins through the middle of the hinges to keep them centered Insert the ailerons onto the other ends of the hinges Ali...

Page 8: ...as cured confirm that the servos are properly secured to the wings and reinforce with extra glue if necessary 7 Locate two double sided servo arms that fit the output splines of your aileron servos an...

Page 9: ...m into the slots 12 Use the position of the control horn to adjust the length of the pushrods as needed Remove the servo arms from the aileron servos Connect the other adjustable clevises on the ailer...

Page 10: ...eath the second from the outside wing ribs The fuse must lay flat on its bottom side as shown These jigs will ensure that the wings are glued straight in the fuse Use a weight to hold the fuse down ag...

Page 11: ...the faster it must travel to melt a fine cut Peel off the covering 2 Wipe away the lines you drew and glue the fin into place 3 Trim the covering from the LE of each elevator half between the holes f...

Page 12: ...joiner wire with sandpaper and clean it off with alcohol Prepare the elevators by inserting a CA hinge into each hinge slot Use T pins to keep the hinges centered Put a light coating of epoxy onto the...

Page 13: ...cut off the arm that isn t used Attach an adjustable clevis to the outer holes of the arm and to the rudder control horn Attach the arm to the servo with the servo arm screw Install a 6 3 4 170mm pus...

Page 14: ...wheel pant and landing gear leg will help prevent the wheel pant from rotating on the axle Apply thread locking compound onto the screw and nut to secure the wheel assembly Repeat this step for the ot...

Page 15: ...ox using the screws included with the gearbox be sure to read the instructions included with the gearbox Remove the brass collar on the gearbox shaft and attach the motor mounting box front piece to t...

Page 16: ...are installed on the correct side as shown Assemble the box as shown with medium CA glue the longer side piece being on the left of the box 2 Use medium CA or epoxy to thoroughly glue the motor mounti...

Page 17: ...of the fuse Use clear tape to hold the antenna in place For a cleaner look run the receiver antenna through the inside of the fuse to the tail The antenna exits from a small hole drilled in the locat...

Page 18: ...ith the correct polarity facing out The magnets in the fuse must be attracted to the magnets in the battery hatch 8 Test fit the battery hatch onto the fuse INSTALL THE COWL CANOPY SPINNER 1 Prepare t...

Page 19: ...3 32 2 4mm beyond the front of the cowl When satisfied tack glue the cowl to the cowl ring in three or four spots by reaching through the front opening in the cowl A CA applicator tip is very useful...

Page 20: ...nd in the correct direction as shown in the diagram If any of the controls respond in the wrong direction use the servo reversing in the transmitter to reverse the servos connected to those controls B...

Page 21: ...3 If the tail drops the model is tail heavy and the battery pack and or receiver must be shifted to balance If the nose drops the model is nose heavy and the battery pack and or receiver must be shif...

Page 22: ...a damaged receiver crystal from a previous crash MOTOR SAFETY PRECAUTIONS Failure to follow these safety precautions may result in severe injury to yourself and others Get help from an experienced pi...

Page 23: ...at shrink tubing or special clips suitable for that purpose 10 Balance your propeller and spare propellers 11 Tighten the propeller nut and spinner 12 Placeyourname address AMAnumberandtelephone numbe...

Page 24: ...f you are going to overshoot smoothly advance the throttle always ready on the right rudder to counteract torque and climb out to make another attempt When you re ready to make your landing flare and...

Page 25: ...e Edge to the right Note that you may need to use some positive elevator and or left aileron to stop the Tumble at exactly Knife Edge This maneuver is easier to the right because torque helps stop the...

Page 26: ...Edge Loop and flying out Knife Edge When done correctly the plane pivots around the wing tip in a very small area This maneuver can be done either direction OTHER ITEMS AVAILABLE FROM GREAT PLANES Gre...

Page 27: ...re motors feature better cooling which means 50 more power than similar sized out runners Bearings are double shielded and because they are no comms or brushes to worry about RimFire motors are super...

Page 28: ...___ Where Purchased ____________________________ Date Construction Started _____________________ Date Construction Finished _______________________ Finished Weight _______________________________ Date...

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