Heli-Max HMXE05 User Manual

READ THROUGH THIS INSTRUCTION MANUAL
FIRST. IT CONTAINS IMPORTANT INSTRUCTIONS
AND WARNINGS CONCERNING THE ASSEMBLY
AND USE OF THIS MODEL.

HMXZ7007 for HMXE05** V1.1Entire Contents © Copyright 2007

Champaign, Illinois

[phone]

E-mail: [e-mail]

INSTRUCTION MANUAL

Rotor Span: 13.5 in [340mm]
Height: 7 in [180mm]
Length: 14.5 in [370mm]
Weight: 7.5 oz [213g]
Radio: Tactic 4-Channel FM
Motor: 130 Brushed motor

Heli-Max

™

guarantees this kit to be free from defects in both
material and workmanship at the date of purchase.This warranty
does not cover any component parts damaged by use or
modification. In no case shall Heli-Max’s liability exceed the
original cost of the purchased kit. Further, Heli-Max reserves
the right to change or modify this warranty without notice.

In that Heli-Max has no control over the final 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 user-assembled
product, the user accepts all resulting liability.

If the buyer is not prepared to accept the liability associated
with the use of this product, the buyer is advised to return
this kit immediately 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 this address.

Include a letter stating your name, return shipping address, as
much contact information as possible (daytime telephone number,
fax number , e-mail address), a detailed description of the problem
and a photocopy of the purchase receipt. Upon receipt of the
package the problem will be evaluated as quickly as possible.

WARRANTY

Hobby Services

3002 N. Apollo Dr., Suite 1

Champaign, IL 61822

USA

™

2

INTRODUCTION ..............................................................2

AMA ..................................................................................2

SAFETY PRECAUTIONS ................................................2

ADDITIONAL ITEMS REQUIRED ....................................3

ORDERING REPLACEMENT PARTS ..............................3

KIT INSPECTION..............................................................4

KIT CONTENTS................................................................4

METRIC/INCH RULER......................................................4

ASSEMBLY INSTRUCTIONS ..........................................5

LITHIUM BATTERY HANDLING & USAGE ....................5

GET THE MODEL READY TO FLY ..................................6

PREFLIGHT ......................................................................6

AMA SAFETY CODE (excerpts) ....................................6

CONTROLS ......................................................................7

FLYING..............................................................................8

MAINTENANCE................................................................9

PARTS LIST....................................................................10

EXPLODED VIEW ..........................................................11

Thank you for purchasing the Heli-Max AXE™EZ Helicopter.
We are certain you will get many hours of enjoyment out of
this model.If you should have any questions or concerns please
feel free to contact us at [e-mail].

For the latest technical updates or manual corrections to the
AXE EZ visit the Heli-Max web site at:

www.helimax-rc.com

Open the “Helicopters”link, and then select the AXE EZ.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.

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 fly at AMA clubs. Though joining the AMA
provides many benefits, one of the primary reasons to join
is liability protection. Coverage is not limited to flying at
contests or on the club field.It e ven applies to flying at pub lic
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 countr y. Contact the AMA
at the address or toll-free phone number below.

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

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

Keep your f ace and body as well as all spectators a wa y from
the plane of rotation of the rotors whenever the battery
is connected.

Keep these items away from the rotors: 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 rotors.

The spinning blades of a model helicopter can cause
serious injury.When choosing a flying site for your AXE EZ,
stay clear of buildings, trees and power lines. AVOID flying
in or near crowded areas. DO NOT fly close to people,
children or pets. Maintain a safe pilot-to-helicopter distance
while flying.

SAFETY PRECAUTIONS

Academy of Model Aeronautics

5151 East Memorial Drive

Muncie, IN 47302

Tele: [phone]

Fax [phone]

Or via the Internet at:

http://www.modelaircraft.org

AMA

CAUTION: Be aware that the AXE EZ operates

on the same frequency band as larger R/C models. If
flying your AXE EZ within five miles of an R/C site, there
is a real possibility that you could be operating your
model on the same frequency (channel) as another R/C
pilot. If this happens, a crash will result–with the person
flying the more expensive model suffering the greater
loss (and having greater potential for property damage
or injury).The best thing to do is to join an R/C club and
fly at the site where frequency control measures will be
in effect. If you insist on flying elsewhere, always be

aware of your proximity to R/C flying sites.

INTRODUCTION

TABLE OF CONTENTS

3

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

2. You must assemble the model according to the
instructions. Do not alter or modify the model, as doing so
may result in an unsafe or unflyable model. In a few cases
the instructions may differ slightly from the photos.In those
instances the written instructions should be considered
as correct.

3. You must correctly install all R/C and other components
so that the model operates correctly on the ground and in
the air.

4.You must check the operation of the model before every
flight to insure that all equipment is operating and that the
model has remained structurally sound. Be sure to check
linkages or other connectors often and replace them if they
show any signs of wear or fatigue.

5. If you are not an experienced pilot or have not flown this
type of model before, we recommend that you get the
assistance of an experienced pilot in your R/C club for your
first flights.If y ou’ re not a member of a club, your local hobby
shop has information about clubs in your area whose
membership includes experienced pilots.

Remember: Take your time and follow the instructions
to build a safe and enjoyable model.

❏ Eight “AA” Alkaline Batteries for the Transmitter

Replacement parts for the Heli-Max AXE EZ are available
using the order numbers in the Parts List on page 10. The
fastest, most economical service can be provided by your
hobby dealer.

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 the page. Follow the
instructions provided on the page to locate a U.S., Canadian
or International dealer.

Parts may also be ordered directly from Hobby Services by
calling [phone], or via facsimile at [phone],
but full retail prices and shipping and handling charges will
apply. Illinois and Nevada residents will also be charged
sales tax. If ordering via fax, include a Visa®or MasterCard

®

number and expiration date for payment.
Mail parts orders and payments by personal check to:

Hobby Services

3002 N. Apollo Drive, Suite 1

Champaign, IL 61822

Be certain to specify the order number exactly as listed in
the Parts List. Payment by credit card or personal check
only; no C.O.D.

If additional assistance is required for any reason contact Product
Support by e-mail at [e-mail], or by telephone
at [phone].

ORDERING REPLACEMENT PARTS

ADDITIONAL ITEMS REQUIRED

We, as the manufacturer, provide you with a
top quality, thoroughly tested helicopter and
instructions, but ultimately the quality and flyability of
your finished model depends on how you build it;
therefore, we cannot in any way guarantee the
performance of your completed model, and no
representations are expressed or implied as to the

performance or safety of your completed model.

4

KIT INSPECTION

KIT CONTENTS

Before starting assembly, take an inventory of the AXE EZ to make sure it is complete, and inspect the parts to make sure
they are of acceptable quality. If any parts are missing or are not of acceptable quality, or if you need assistance with
assembly, contact Product Support. When repor ting defective or missing parts, use the part names exactly as they are
written in the Kit Contents list.

Heli-Max Product Support:

3002 N. Apollo Drive, Suite 1

Champaign, IL 61822

Telephone: [phone], ext.5

Fax:[phone]

E-mail: [e-mail]

5

4

6

Kit Contents

1. 4-Channel Transmitter

2. Main Rotor Blades (4 installed
on heli & 4 spares)

3. Body

4. 110V Wall Charger

5. 7.4V LiPo Battery

6. Extra Landing Gear (L&R)

7. Training Gear (Carbon Rods,
Fittings, Foam Balls)

3

2

2

7

1

To convert inches to millimeters, multiply inches by 25.4

5

Install Batteries in the Transmitter

❏ Remove the battery cover from the back of the

transmitter, remove the battery box and install eight “AA”
batteries in the transmitter. Double-check the polarity of
each battery before replacing the battery cover.

❏ Insert the transmitter antenna into the top of the

transmitter and turn it clockwise until it is tight.

❏ Turn on the transmitter using the power switch as shown

above.Check the LEDs on the front of the transmitter. Only
the Green LED should be on. If the Red LED is on, then the
batteries need replacing.Turn the transmitter off for now.

Assemble T raining Gear

❏ Slide the four landing gear clips onto the training gear

legs as shown. Install the four training gear legs into the
training gear base. Align the clips up with the skids and
install the training gear onto the helicopter.

WARNING!! Read the entire instruction sheet included
with this battery. 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 charge in excess of 4.20V per cell.

• 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 charge.

• NEVER allow the battery temperature to exceed 150° F
[65° C].

• NEVER disassemble or modify pack wiring in any wa y or
puncture cells.

• NEVER discharge below 2.5V per cell.

• NEVER place on combustible materials or leave
unattended during charge or discharge.

• ALWAYS KEEP OUT OF REACH OF CHILDREN.

LITHIUM BATTERY HANDLING & USAGE

ASSEMBLY INSTRUCTIONS

6

Charging the Flight Battery

❏ Plug the charger into an AC outlet. The light on the

charger should be Green. Plug the battery into the charger.
The light on the charger will turn Red. Once the battery is
charged the light will turn Green again.

WARNING! Do not leave the battery unattended while it is
charging.If the battery becomes hot, disconnect it immediately.

Electric Motor Warning

Electric motors are very dangerous. Do not work on the
model while the flight battery is plugged in as interference
may cause the main rotor blades to spin, possibly causing
injury to yourself.

Install the Battery

Slide the battery into the AXE EZ as shown in the photo above.

Turning the Model On

Always turn the Transmitter on first and then, with the AXE
EZ sitting still, plug the battery into the ESC. The AXE EZ
will need to sit still for 10 seconds so the gyro can initialize
and determine center. If the AXE EZ is moved during this
initialization the gyro will not operate properly.

Always step 15 feet away from the AXE EZ before flipping
any switches or operating the throttle. Do not hold onto the
model and run it up. Safety First.

Range Check

Ground check the operational range of your r adio bef ore the
first flight of the day. For safety reasons unplug the main
motor so power cannot be applied to the main rotor blades.
With the transmitter antenna collapsed and the receiver and
transmitter on, you should be able to walk at least 50 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 servos are doing. If the controls
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.

Balance the Main Blades

The AXE EZ main rotor blades are already balanced and
ready to fly.

Identify Y our Model

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 page 10 and place it on or inside your model.

Read and abide by the following e xcerpts 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.

General

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
airpor t 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.

AMA SAFETY CODE (excerpts)

PREFLIGHT

GET THE MODEL READY TO FLY

7

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).

Radio Control

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 b y
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 flying
the aircraft are allowed at or in the front of the flight line.
Intentional flying behind the flight line is prohibited.

4) I will operate my model using only radio control frequencies
currently allowed by the F ederal Comm unications Commission.

5) I will not knowingly operate my model within three

miles of any pre-existing flying site except in
accordance with the frequency sharing agreement
listed (in the complete AMA Safety Code).

9) Under no circumstances may a pilot or other person
touch a powered model in flight;nor should an y part of the

model other than the landing gear, intentionally touch
the ground, except while landing.

Always turn the Transmitter on first and then with the AXE
EZ sitting still plug the battery into the ESC.The AXE EZ will
need to sit still for 10 seconds so the gyro can initialize and
can determine center. If the AXE EZ is moved during this
initialization then the gyro will not operate properly.

There is a safety built into the AXE EZ that prevents the
motor from activating unless the collective stick has been
lowered to its lowest position.If the motor won’t run and turn
the main blades, please make sure the collective stick is all
the way down and leave it there for a couple of seconds.
Then try moving the stick up slowly.

Transmitter Controls

All controls described as follows are with the tail pointing directly
towards you.This is the best way to start out since it keeps the
control inputs orientated the same. Once you start getting
comfortable you can work on side hovering and nose-in.

Moving the cyclic stick right will cause the helicopter to tilt
right and it will start moving that direction.

Moving the cyclic stick left will cause the helicopter to tilt left
and start moving in that direction.

Moving the cyclic stick backwards (towards you) will cause the
helicopter to tilt backwards and start moving that direction.

CONTROLS

8

Moving the cyclic stick forward (away from you) will cause
the helicopter to tilt forward and start moving that direction.

Moving the collective stick up (a w a y from y ou) will cause the
helicopter to climb higher.

Moving the collective stick down (towards you) will cause
the helicopter to descend.

Moving the tail rotor stick towards the left will cause the
helicopter nose to rotate left (counterclockwise).

Moving the tail rotor stick towards the right will cause the
helicopter nose to rotate right (clockwise).

The training gear is a big help to beginners.They soften not
so perfect landings and help to prevent the helicopter from
tipping over. Even if you have experience flying a helicopter,
please consider using the supplied training gear for the first
few flights.

The Heli-Max AXE EZ is an extremely lightweight model
helicopter. Taking that into consideration you should only

fly the AXE EZ indoors or in calm winds.

Takeoff

Slowly add power and observe the model. If you feel it
needs trimming do so before lift off.You will quickly find that
model helicopters never allow you to return the sticks to
center.You just need to hold the sticks as needed to keep a
steady hover. So please don’t fight the trim too much as it is
a normal thing to experience.

You will notice the cyclic controls lag behind your inputs.This is
perfectly normal and something you get the feel f or with time.It’s
normal to drift around a little in a hover until you get used to
flying the model. The cyclic controls on the AXE EZ are fairly
sensitive so only small movements are necessary.

FLYING

9

Hovering

Once the helicopter is up in the air simply try to hold the
helicopter in one spot as best you can.This can take some
practice and wind has a big effect on the stability of the
helicopter as well. Be patient and slowly work forward as
trying to rush the lear ning process can be costly.

Landing

Level the helicopter into a solid hover and slowly decrease
power until the helicopter settles onto the ground.

Basic Maneuvers

Once you get comfortable with hovering at different
orientations and landing, it’s time to move on to more
advanced maneuvers.

Slow Pirouettes

– Add a small amount of tail rotor (left or
right) and try rotating the helicopter slightly sideways and
see if you can hold it there. If you get uncomfortable bring
the tail back towards you. Once you start getting
comfortable try moving the helicopter to the side and turning
back and fly back to the other side in straight lines.

Once you get that down you can try rotating the helicopter
around 360 degrees which is called a pirouette. The
helicopter can drift during these so make sure you have
plenty of room when you first start practicing.

Nose-in Hovering

– After pirouettes it’s time to move on to
nose-in hovering.The best bet is to wait for a calm day.Take
off and climb to 15 feet, practice half pirouettes from tail in
to nose-in hovering and try to lengthen the delay in
between. This will give you a little practice nose-in and still
give you a chance to get out of trouble .As you improve you’ll
remain nose-in for longer periods of time.

GOOD LUCK AND GREAT FLYING!

E-Board Adjustments
Note: All of the e-board adjustments are factory pre-set and

test flown at the factory. If you replace the e-board with a
new one or need to re-adjust it for any reason, please follow
the guidelines below. Never turn these adjustments more
than 180° and only use a plastic non-conductive screwdriver
to make the adjustment.

Tip: If you need to make some adjustments consider
using a felt-tip marker and place a mark on the
adjusters so you can always return them back to the
factory defaults.

Throttle Adjustment –

Use this adjustment if the helicopter

does not have enough power to lift off the ground.

Gyro Gain –

Typically too little gyro gain causes the tail to
slowly move around and drift. With the gyro gain too high,
you will notice a very fast oscillation in the tail known as
“Wag.” This adjustment is not very critical so please don’t
spend a lot of time trying to get ”the best” setting possible.

T ail Rotor Trim –

If the helicopter wants to drift one direction
in a stable hover then try using this adjustment. The
adjustment is very sensitive so only make small changes.

Make a copy of this identification tag and put it on or
inside your model.

MAINTENANCE

10

AXE EZ Parts List

Key # SKU Description # of pcs.

01 ..........HMXE7202..........Battery Box Support ......................1

02 ..........HMXE8408..........Inner Shaft Collar Assembly ..........1

03 ..........HMXE8414..........Rotor Gear ......................................2

04 ..........HMXE8411..........Inner Rotor Shaft Assembly............1

05 ..........HMXE7302..........Ball Bearing Set..............................1

06 ..........HMXE7341..........Screw Set ......................................1

07 ..........HMXE8412..........Outer Rotor Shaft ..........................1

08 ..........HMXE7911..........Main Frame ....................................1

09 ..........HMXE7437..........Fuselage Mounting Post ................2

10 ..........HMXE8003..........Rear Main Motor 130......................1

11 ..........HMXE7912..........Servo Mount ..................................1

12 ..........HMXE8301..........Lower Rotor Blade..........................1

13 ..........HMXE8314..........Blade Grip Assembly......................1

14 ..........HMXE8302..........Upper Rotor Blade..........................1

15 ..........HMXE7807..........Flybar Link Control ........................1

16 ..........HMXE7808..........Flybar Assembly ............................1

17 ..........HMXE7809..........Flybar Stabilizer ..............................2

18 ..........HMXE8413..........Bearing Holder................................1

19 ..........HMXE8616..........Lower Rotor Head ..........................1

20 ..........HMXE9003..........Swash Plate Assembly ..................1

21 ..........HMXE7628..........Main Blade Control Link ................2

22 ..........HMXE7629..........Pushrod ..........................................2

23 ..........TACM0101..........TSX101 Micro Servo ......................1

24 ..........HMXE7431..........Fuse White w/ Decal ......................1

24 ..........HMXE7432..........Fuse Blue w/ Decal ........................1

24 ..........HMXE7433..........Fuse Red Orange w/ Decal............1

24 ..........HMXE7434..........Fuse Yellow w/ Decal......................1

24 ..........HMXE7435..........Fuse Gray w/ Decal ........................1

24 ............HMXE7441 ..........Fuse Camouflage w/ Decal................1

26 ..........TACM9100..........TCB100 E-Board RX/ESC/Gyro ....1

27 ..........HMXE8004..........Front Main Motor 130 ....................1

28 ..........HMXE8409..........Outer Shaft Collar Assembly..........1

29 ..........HMXE8903..........Landing Skid ..................................2

30 ..........HMXE8904..........Landing Skid Mounting ..................2

31 ..........HMXE7203..........Battery Box ....................................1

32 ..........GPMP0400 ..........800mAh 7.4V LiPo Battery ............1

..........GPMM3300 ........LiPo AC Charger ............................1

..........HMXE7509..........Decal Sheet....................................1

............TACJ0401 ..........Transmitter TTX401 4-channel ......1

..........TACM4404..........Antenna TTX401 ............................1

..........HMXE2026..........Training Gear Set............................1

..........HMXE2027..........Training Gear Clip & Joint Set........1

11

Exploded View

BUILDING NOTES

Kit Purchased Date: _______________________

Where Purchased: _________________________

Date Construction Started: __________________

Date Construction Finished: _________________

Finished Weight: __________________________

Date of First Flight: ________________________

FLIGHT LOG