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No matter if you fly at an AMA sanctioned R/C club site or if you
fly somewhere on your own, you should always have your
name, address, telephone number and AMA number on or
inside your model. It is required at all AMA R/C club flying sites
and AMA sanctioned flying events. Fill out the identification tag
on the decal sheet and place it on or inside your model.

Follow the battery charging instructions that came with your
radio control system to charge the batteries. You should always
charge your transmitter batteries the night before you go flying,
and at other times as recommended by the radio manufacturer.

Charge the flight battery using a charger designed for
Lithium Polymer batteries. Charging with any other type of
charger is very dangerous, and may cause the batteries to
combust violently.

Ground check the operational range of your radio before the
first flight of the day. With the transmitter antenna collapsed
and the receiver and transmitter on, you should be able to
walk at least 100 feet away from the model and still have
control. Have an assistant stand by your model and, while
you work the controls, tell you what the control surfaces are
doing. Repeat this test with the motor running at various
speeds with an assistant holding the model, using hand
signals to show you what is happening. If the control
surfaces do not respond correctly, do not fly! Find and
correct the problem first. Look for loose servo connections or
broken wires, corroded wires on old servo connectors, poor
solder joints in your battery pack or a defective cell, or a
damaged receiver crystal from a previous crash.

Keep your face and body as well as all spectators away from
the plane of rotation of the propeller whenever the battery 
is connected.

Keep these items away from the prop: loose clothing, shirt
sleeves, ties, scarfs, long hair or loose objects such as
pencils or screwdrivers that may fall out of shirt or jacket
pockets into the prop.

Read and abide by the following excerpts from the Academy
of Model Aeronautics Safety Code. For the complete Safety
Code refer to 

Model Aviation magazine, the AMA web site or

the Code that came with your AMA license.

1) I will not fly my model aircraft in sanctioned events, air shows,

or model flying demonstrations until it has been proven to be
airworthy by having been previously, successfully flight tested.

2) I will not fly my model aircraft higher than approximately

400 feet within 3 miles of an airport without notifying the
airport operator. I will give right-of-way and avoid flying in
the proximity of full-scale aircraft. Where necessary, an
observer shall be utilized to supervise flying to avoid
having models fly in the proximity of full-scale aircraft.

3) Where established, I will abide by the safety rules for the

flying site I use, and I will not willfully and deliberately fly my
models in a careless, reckless and/or dangerous manner.

5) I will not fly my model unless it is identified with my name

and address or AMA number, on or in the model. Note:
This does not apply to models while being flown indoors.

7) I will not operate models with pyrotechnics (any device

that explodes, burns, or propels a projectile of any kind).

1) I will have completed a successful radio equipment ground

check before the first flight of a new or repaired model.

2) I will not fly my model aircraft in the presence of

spectators until I become a qualified flier, unless assisted
by an experienced helper.

3) At all flying sites a straight or curved line(s) must be

established in front of which all flying takes place with the
other side for spectators. Only personnel involved with

Radio Control

General

AMA SAFETY CODE (

EXCERPTS

)

Failure to follow these safety precautions may result
in severe injury to yourself and others.

MOTOR SAFETY PRECAUTIONS

Range Check

CAUTION: Unless the instructions that came with your
radio system state differently, the initial  charge on new
transmitter batteries should be done for 15 hours using
the slow-charger that came with the radio system
. This
will “condition” the batteries so that the next charge may
be done using the fast-charger of your choice. If the initial
charge is done with a fast-charger the batteries may not
reach their full capacity and you may be flying with
batteries that are only partially charged.

Charge the Batteries

Identify Your  Model

PREFLIGHT

14

Summary of Contents for U-Can-Do 3D Ep

Page 1: ...y in new and unused condition to the place of purchase To make a warranty claim send the defective part or item to Hobby Services at the address below Hobby Services 3002 N Apollo Dr Suite 1 Champaign...

Page 2: ...www greatplanes com Open the Airplanes link then select the U CAN DO 3D 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...

Page 3: ...ge lead NEVER charge through the discharge lead NEVER charge at currents greater than 1C ALWAYS set charger s output volts to match battery volts ALWAYS charge in a fireproof location NEVER trickle ch...

Page 4: ...anes com Choose Where to Buy at the bottom of the menu on the left side of the page Follow the instructions provided on the page to locate a U S Canadian or International dealer If a hobby shop is not...

Page 5: ...N Apollo Drive Suite 1 Champaign IL 61822 Telephone 217 398 8970 ext 5 Fax 217 398 7721 E mail airsupport greatplanes com KIT INSPECTION 1 Wing 2 Ailerons 2 3 Fuselage 4 Stabilizer 5 Elevator Halves 2...

Page 6: ...le between them A Run a small bead in the corner between the two parts B Use the glue gun tip to re melt the glue bead causing it to penetrate into the joint and form into a fillet The gun tip will al...

Page 7: ...removed with a hobby knife after the glue hardens 7 Test fit the ailerons to the wings If necessary enlarge the precut hinge slots with a hobby knife 8 Glue the outermost hinge into the wing making su...

Page 8: ...behind 1 Secure a 6 extension to each of your aileron servos with tape or heat shrink tubing Use the strings in the wings to pull the leads through into the cockpit area 2 Use hot melt glue to glue th...

Page 9: ...evel on the rudder 7 Cut a slot in each aileron in the location shown The front of the slots are even with the start of the hinge bevels on the ailerons 8 Press a plastic z bend clevis into each of th...

Page 10: ...ide an 80mm long 1mm carbon rod through the clevises on the servo and the control horn Adjust the linkage by sliding the rod in the clevises until you have the elevator straight when the servo is cent...

Page 11: ...hat the capacitors and brush wires are presoldered to 4 Slide the gearbox assembly onto the motor stick Line the hole in the gearbox up with the hole in the motor stick and secure it with a small wood...

Page 12: ...ost of the water away 4 Use a piece of soft balsa or something similar to squeegee remaining water from under the decal Apply the rest of the decals the same way 1 Turn on the transmitter and receiver...

Page 13: ...lift the model it means that side is heavy Balance the airplane by adding weight to the other wing tip An airplane that has been laterally balanced will track better in loops and other maneuvers Bala...

Page 14: ...to Model Aviation magazine the AMA web site or the Code that came with your AMA license 1 I will not fly my model aircraft in sanctioned events air shows or model flying demonstrations until it has b...

Page 15: ...y The U CAN DO 3D EP ARF does not however possess the self recovery characteristics of a primary R C trainer and should be flown only by experienced R C pilots For the first flight it is a good idea t...

Page 16: ...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 the model is a foot or so off the deck cut your t...

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