Heli-Max HMXE14 User Manual

INSTRUCTION MANUAL
Specifi cations
Length: 12.5 in [318mm] Width: 2.7 in [69mm] Height: 6.3 in [160mm]
Entire Contents © Copyright 2009 HMXE14✶✶
Rotor Span: 10.6 in [270mm] Weight: 5.1 oz [145g]
(with supplied fl ight battery)
IMPORTANT PRECAUTIONS
IMPORTANT PRECAUTIONS
Only use the included charger with the included battery or replacement part (GPMP0407).
Do not attempt to use this charger with NiCd or NiMH battery packs.
Never charge in excess of 4.20V per cell.
If the battery should become damaged, discard the battery. Do not
attempt to use a damaged battery.
Do not leave the charger unattended while charging. Disconnect the battery and remove input power from the charger immediately if either becomes hot! However, it is normal for the charger to get warm.
Disconnect the battery from the charger and carefully move the battery to a fi reproof location if the battery begins to swell or smoke!
Never charge at currents greater than 1C.
Always charge in a fi reproof location.
Never trickle charge.
Never allow the battery temperature to exceed 150° F [65° C].
Never disassemble or modify pack wiring in any way or puncture cells.
Never discharge below 2.5V per cell.
Do not allow water, moisture or foreign objects into
the charger.
Do not block the air intake holes, which could cause the charger to overheat.
Do not place the charger or any battery on a fl ammable surface or near a combustible material while in use.
Do not charge on a carpet, cluttered workbench, paper, plastic, vinyl, leather, wood, or inside an R/C model.
Never charge inside a full-sized vehicle.
Always disconnect the battery from the charger and the power supply
from the charger when not in use.
Do not attempt to charge a battery if it is swollen or hot.
ALWAYS KEEP OUT OF REACH OF CHILDREN.
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WARRANTY
WARRANTY
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 modifi cation. 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 fi nal assembly or material used f or fi nal assembly, no liability shall be assumed nor accepted for any damage resulting from the use by the user of the fi nal 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.
Hobby Services
3002 N. Apollo Dr., Suite 1 Champaign, IL 61822 USA
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.
READ THROUGH THIS MANUAL BEFORE STARTING CONSTRUCTION. IT CONTAINS IMPORTANT INSTRUCTIONS AND WARNINGS CONCERNING THE ASSEMBLY AND USE OF THIS MODEL.
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TABLE OF CONTENTS
TABLE OF CONTENTS
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ADDITIONAL ITEMS REQUIRED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ORDERING REPLACEMENT PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
KIT INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
KIT CONTENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
GET THE MODEL READY TO FLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
FLYING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ORDERING PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
INTRODUCTION
INTRODUCTION
Thank you for purchasing the Heli-Max Comanche CX 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 helihotline@ hobbico.com. For the latest technical updates or manual corrections to the Comanche CX visit the Heli-Max web site at:
www.helimax-rc.com
Open the “Helicopters” link, and then select the Comanche CX. If there is new technical information or changes to this model a “tech notice” bo x will appear in the upper left corner of the page.
CAUTION: Be aware that the Comanche CX operates on the same frequency band as larger R/C models. If fl ying your Comanche CX within fi ve 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 fl ying the more expensive model suffering the greater loss (and having greater potential for property damage or injur y). The best thing to do is to join an R/C club and fl y at the site where frequency control measures will be in effect. If y ou insist on fl ying else where, alwa ys be aware of your proximity to R/C fl ying sites.
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SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Failure to follow these safety precautions may result in severe injury to yourself and others.
Keep your face and body as well as all spectators away from the plane of rotation of the rotors whenever the battery is connected.
Keep these items aw ay 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 fl ying site for your Comanche CX, stay clear of buildings, trees and power lines. A V OID fl ying in or near crowded areas. DO NO T fl y close to people, children or pets. Maintain a safe pilot-to-helicopter distance while fl ying.
1. Y our Comanche CX should not be considered a to y, b ut rather a sophisticated, working model that functions very much like a full-size helicopter. Because of its performance capabilities, the Comanche CX, if not assembled and operated correctly, could possibly cause injur y 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 unfl yable model. In a few cases the instructions may diff er 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 fl ight 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 y ou are not an experienced pilot or hav e not fl own this type of model before , we recommend that you get the assistance of an experienced pilot in your R/C club for your fi rst fl ights. If you’re not a member of a club, your local hobby shop has information about clubs in your area whose membership includes experienced pilots.
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.
Remember: Take your time and follow the instructions to build a safe and enjoyable model.
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ADDITIONAL ITEMS REQUIRED
ADDITIONAL ITEMS REQUIRED
(8) AA Alkaline cells (SANP3500 AA 4-pack x2)
ORDERING REPLACEMENT PARTS
ORDERING REPLACEMENT PARTS
Replacement parts for the Heli-Max Comanche CX are available using the order numbers in the Replacement Parts List on page 15. The fastest, most economical service can be provided by your hobby dealer.
KIT INSPECTION
KIT INSPECTION
Before starting assembly , take an in ventory of the Comanche CX 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 Suppor t. When reporting defective or missing parts, use the part names exactly as they are written in the Kit Contents list.
Heli-Max Product Support Ph: (217) 398-8970, ext. 5 3002 N. Apollo Drive, Suite 1 Fax: (217) 398-7721 Champaign, IL 61822 E-mail: helihotline@hobbico.com
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1. Helicopter
2. Battery
2
6
KIT CONTENTS
KIT CONTENTS
3. Charger
4. Transmitter
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ASSEMBLY INSTRUCTIONS
ASSEMBLY INSTRUCTIONS
Install Batteries in the Transmitter
Remove the battery cover from the back of the transmitter, remove the battery box and install eight (8) “AA” batteries into the battery box. Double­check the polarity of each battery before placing the battery box back into the transmitter and replacing the battery cover.
Turn on the transmitter using the power switch as shown and verify that the LED indicator glows solid red. Turn the transmitter off for now. If the LED indicator did not light then remove the battery box and verify that the polarity of the batteries is correct.
GET THE MODEL READY TO FLY
GET THE MODEL READY TO FLY
Charging the Flight Battery
WARNING!! ALWAYS ensure that the charge indicator light is green before connecting the fl ight battery to the charger.
ALWAYS unplug the battery from the charger when the charge
process is complete. If the battery is left connected, the charger will discharge the battery, possibly damaging the battery or charger.
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Ensure that the fl ight battery is not connected to the charger and plug the charger into an AC outlet. The indicator light on the charger should illuminate solid green, indicating that the charger is ready. If the indicator light is any color other than green, then please ensure that the charger is connected to an active AC outlet.
Plug the battery into the charger and the indicator light will turn red. Once the charge process is complete the indicator light will turn green again. The charging process may take up to four hours.
The fl ight pack used to power the Comanche CX contains protectiv e circuitry. If you experience any diffi culties while charging or using the battery, please allow the battery to rest for two hours as this will allow the protection circuit to reset. This reset process is expected after a crash has occurred. If this issue re-occurs during normal use, please contact technical support for further assistance.
Electric Motor Warning
Electric motors are very dangerous. Do not work on the model while the fl ight battery is plugged in as interference may cause the main rotor blades to spin, possibly causing injury to yourself.
Turning the Model On
Always turn the transmitter
on fi rst and then extend the transmitter antenna.
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With the Comanche CX sitting still on its side, plug the battery into the E-Board. The Comanche CX will need to sit still for 10 seconds so the gyro can initialize and determine center. If the Comanche CX is moved during this initialization, the gyro will not operate properly.
Install the Battery
Once the 10 second
initialization has completed open the battery door and insert the battery into the battery compartment. Close the battery door and place the connector and extra wiring into the fuselage.
Always step 15 feet away from the Comanche CX before operating the throttle. Do not hold onto the model and run it up.
A safe start is built into the Comanche CX that prevents the motor from activ ating 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 tr y moving the stick up slowly.
Range Check
Ground check the operational range of your radio before the fi rst fl ight 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
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respond correctly, do not fl y! Find and correct the problem fi rst. 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.
CONTROLS
CONTROLS
Transmitter Controls
All controls described as follows are with the tail pointing directly toward you. This is the best way to start since it keeps the control inputs oriented the same. Once you start getting comfortable you can work on side hovering and nose-in.
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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.
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Moving the cyclic stick backwards (towards you) will cause the helicopter to tilt backwards and start moving that direction.
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 (away from you) will cause the helicopter to climb higher.
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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).
FLYING
FLYING
The Heli-Max Comanche CX is an extremely lightweight model helicopter. Taking that into consideration, you should only fl y the Comanche CX indoors or in calm wind.
Takeoff
Slowly add power and observe the model. If you feel it needs trimming do so before lift off. You will quickly fi nd that model helicopters never allow you to return the sticks to center. Just position the stick as needed to maintain a steady hover.
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You will notice the cyclic controls lag behind your inputs. This is perfectly normal and something you get the feel for with time. It’s normal to drift around a little in a hover until you get used to fl ying the model. The cyclic controls on the Comanche CX are fairly sensitive so only small movements are necessary.
Hovering
Once the helicopter is up in the air, simply try to hold the helicopter in one spot. This can take some practice and wind or air currents have a big effect on the stability of the helicopter as well. Be patient and slowly work forward as trying to rush the learning 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 y ou can hold it there. If you feel uncomfortable then bring the tail back toward you. Once you start getting comfortable try moving the helicopter to the side and turning back and fl y 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 fi rst start practicing.
Nose-in Hovering – After pirouettes it’s time to move on to nose-in hovering. Take off and climb to 10 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 troub le. As y ou improv e you’ll remain nose-in for longer periods of time.
GOOD LUCK AND GREAT FLYING!
ORDERING PARTS
ORDERING PARTS
Replacement parts for the Heli-Max Comanche CX are available using the order numbers in the Replacement Parts List that follows. 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.
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Parts may also be ordered directly from Hobby Services by calling (217) 398­0007, or via facsimile at (217) 398-7721, 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 Replacement 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 helihotline@hobbico.com, or by telephone at (217) 398-8970.
Comanche CX Replacement Parts List
# Stock # Description
1 HMXE7955 Landing Gear Set 2 HMXE7929 Landing Gear Mounts 3 HMXE7204 Battery Box 4 HMXE8031 Upper Rotor Gear 5 HMXE7332 Screw Set 6 HMXE8030 Lower Rotor Gear 7 HMXE7938 Main Frame 8 HMXM2013 Motor Heat Sink 9 HMXG8017 Front Main Motor 10 HMXG8018 Rear Main Motor 11 HMXE8523 Swashplate 12 HMXE8522 Outer Shaft Collar 13 HMXE7939 Servo Mount 14 HMXE8534 Servo Pushrods 15 HMXE8532 Outer Rotor Shaft 16 HMXE8564 Lower Rotor Head 17 HMXE8533 Main Blade Control Link 18 HMXM2012 Servos with Arms 19 HMXE8525 Inner Shaft Collar 20 HMXE8828 Ball Bearing Set 21 HMXE8565 Inner Rotor Shaft 22 HMXE8329 Blade Grips 23 HMXE8327 Upper Rotor Blades 24 HMXE8527 Flybar Link Control 25 HMXE8529 Flybar Assembly 26 HMXE8528 Flybar Weights 27 HMXE8328 Lower Rotor Blades 28 HMXE7398 Fuselage Mount Post
15
29 HMXM2010 E Board Rx/Esc/Gy 30 HMXE7399 Fuselage Comanche CX 31 HMXM2011 X-Tal Ch 36 31 HMXM2014 X-Tal Ch 40 31 HMXM2015 X-Tal Ch 42 31 HMXM2016 X-Tal Ch 44 31 HMXM2017 X-Tal Ch 54 31 HMXM2018 X-Tal Ch 56 32 HMXE7407 Fuselage Secure Tubes 33 GPMP0407 LiPo Battery 34 HMXE7391 Canopy Grommets (2)
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EXPLODED VIEW
EXPLODED VIEW
26
22
27
28
34
32
30
5
24 25
22
5
20 19
15
5
14
11
20
28
9
8
31
4
29
6
1
21
5
22
5
16
13
12
18
20
5
5
26
27
23
32
17
14
5
10
8 28
7 5
20
4
33
3
2
1 5
32
30
16
Landing Gear
PART #
HMXE7955
EVPL #
01
Landing Gear Mounts
PART #
HMXE7929
EVPL #
02
1 set
Battery Box
PART #
HMXE7204
EVPL #
03
1 set
Screw Set
PART #
HMXE7332
EVPL #
05
1 set
Main Frame
PART #
HMXE7938
EVPL #
07
2 pcs
Upper Rotor Gear
PART #
HMXE8031
EVPL #
04
1 set
Lower Rotor Gear
PART #
HMXE8030
EVPL #
06
1 set
Heat Sink
PART #
HMXE2013
EVPL #
08
1 pc.
Front Main Motor
PART #
HMXG8017
EVPL #
09
1 set
2 pcs
Rear Main Motor
PART # EVPL #
1 set
17
HMXG8018 10
Swashplate
PART #
HMXE8523
EVPL #
11
Outer Shaft Collar
PART #
HMXE8522
EVPL #
12
1 set
Servo Mount
PART #
HMXE7939
EVPL #
13
1 pc.
Outer Rotor Shaft
PART #
HMXE8532
EVPL #
15
1 pc.
Main Blade Control Link
PART #
HMXE8533
EVPL #
17
1 set
Pushrod
PART #
HMXE8534
EVPL #
14
2 set
Lower Rotor Head
PART #
HMXE8564
EVPL #
16
1 pc.
Servo
PART #
HMXM2012
EVPL #
18
2 pcs
Inner Shaft Collar
PART #
HMXE8525
EVPL #
19
1 pc.
18
1 pc.
Bearings
PART # EVPL #
1 set
HMXE8828 20
Inner Rotor Shaft
PART #
HMXE8565
EVPL #
21
Blade Grip
PART #
HMXE8329
EVPL #
22
1 set
Upper Blades
PART #
HMXE8327
EVPL #
23
2 pcs
Flybar Assenbly
PART #
HMXE8529
EVPL #
25
1 set
Lower Rotor Blade
PART #
HMXE8328
EVPL #
27
2 pcs
Flybar Link
PART #
HMXE8527
EVPL #
24
1 set
Flybar Weights
PART #
HMXE8528
EVPL #
26
2 sets
Fuselage Mounting Post
PART #
HMXE7398
EVPL #
28
2 pcs
E-Board (RX/ESC/Gyro)
PART #
HMXE2010
EVPL #
29
1 pc.
19
3 pcs
Fuselage
PART # EVPL #
1 set
HMXE7399 30
Crystal
PART #
EVPL # 1 set
HMXE2011 - Ch36 HMXE2014 - Ch40 HMXE2015 - Ch42 HMXE2016 - Ch44 HMXE2017 - Ch54 HMXE2018 - Ch56
31
Fuselage Secure Tubes
PART #
HMXE7407
EVPL #
32
2 pcs
LiPo Battery
PART #
HMXE0407
EVPL #
33
1 pc.
Canopy Grommets
PART #
HMXE7391
EVPL #
34
2 pcs
Entire Contents © Copyright 2009 HMXE14**MNL01
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