E-flite Ascent 450 Brushless PNP User Manual
Ascent 450 BL Park Glider PNP
Assembly Manual
Specifications
Wingspan: 54 in (1370mm)
Wing Area: 330 sq in (21.4 sq dm)
Length: 32 in (825mm)
Weight w/ Battery: 18–19 oz (510–540 kg)
Weight w/o Battery: 14–15 oz (400–425 kg)
Table of Contents
Introduction
Specifications ...................................................................... 1
Introduction ......................................................................... 2
Using the Manual ................................................................ 2
Contents of Kit/Parts Layout ................................................. 3
Battery and Charger Selection.............................................. 3
Covering Colors .................................................................. 3
Required Radio Equipment ................................................... 3
Required Tools and Adhesives .............................................. 3
Optional Accessories ........................................................... 4
Notes Regarding Servos and ESC ........................................ 4
Note on Lithium Polymer Batteries ........................................ 4
Warning ............................................................................. 4
Warranty Information .......................................................... 4
Safety, Precautions, and Warnings ....................................... 6
Wing Assembly ................................................................... 7
Stabilizer/Elevator Installation .............................................. 8
Fin/Rudder Installation ...................................................... 11
Receiver Installation ........................................................... 15
Control Throws .................................................................. 17
Center of Gravity .............................................................. 17
Range Test Your Radio ....................................................... 18
Instructions for Disposal of WEEE by
Users in the European Union ................................... 18
Preflight ............................................................................ 18
Glide Testing Your Ascent PNP ........................................... 19
Thermal Soaring ............................................................... 20
In-Flight Adjustments for Performance and Conditions ......... 23
2008 Official AMA National Model Aircraft Safety Code ... 25
Thank you for purchasing the Ascent™ 450 BL Park Glider.
E-flite’s Ascent offers the modeler a PNP (Plug and Play) electric
park glider that is pre-built to a high level of craftsmanship. It
is unique in that it comes with the electric motor and folding
propeller installed, complete with two sub micro servos
and brushless 22 Amp ESC, saving a significant amount of
construction time.
The precovered and trimmed Ascent is a high-quality 450
outrunner-powered park glider that can be flight ready in just
a few evenings. The world of electric-powered park gliders
is extremely challenging and rewarding. It is your skill and
knowledge of the surrounding atmosphere, combined with the
design capabilities of your model, that will result in your ability
to defy the laws of gravity and produce flights of unbelievable
distance and duration.
With the electric motor, you can climb 300–500 feet (thermal
hunting altitude) many times, resulting in flight times of up to
an hour or more as you soar from thermal to thermal. We have
included sections on "Thermal Soaring" and "Flight Trimming
for Performance and Conditions" to help you achieve the most
enjoyment from your Ascent. We believe you will have many
enjoyable hours of challenging and rewarding flight. Happy
thermal hunting!
Using the Manual
This manual is divided into sections to help make assembly
easier to understand, and to provide breaks between each major
section. In addition, check boxes have been placed next to each
step to keep track of each step completed. Steps with a single
circle () are performed once, while steps with two circles ( )
indicate that the step will require repeating, such as for a right or
left wing panel, two servos, etc.
Remember to take your time and follow the directions.
2 E-flite Ascent PNP Assembly Manual
Contents of Kit/Parts Layout
Required Radio Equipment
Replacement Parts
EFL2701 Wing Set
EFL2702 Fuselage
EFL2703 Tail Set
EFL2704 Canopy
EFL2705 Wing Tube
Battery and Charger Selection
EFLB12503S 1250mAh 3S 11.1V 20C LiPo, 13GA EC3
EFLC3005 Celectra
EFLC505 1–5S Balancing Li-Po Charger
™
1- to 3-cell Li-Po Charger
Covering Colors
HANU973 Lite White
HANU954 Transparent Blue
HANU964 Lite Clear
HANU881 Silver
You will need a minimum 4-channel transmitter and micro
receiver. We recommend the crystal-free, interference-free
™
Spektrum
a micro receiver.
Complete Radio System
SPM6600 DX6i DSM 6CH Radio System
Or
SPM6000 AR6000 DSM 6-Channel Park Flyer Receiver
Or
SPM6100E AR6100E DSM2
DX6i 2.4GHz DSM® 6-channel system, which includes
(DX6, DX6i and DX7)
™
Microlite 6-Channel Receiver,
Air (DX6i and DX7 users only)
Required Tools and Adhesives
Tools & Equipment
Ball driver: 3/32-inch Felt-tipped pen
Phillips screwdriver: #1 Painter's tape
Mixing sticks Mixing cup
Ruler Square
Hobby knife #11 blades
Rubbing alcohol Paper towels
Sandpaper
Adhesives
Medium CA Threadlock
6-Minute Epoxy (HAN8000)
3E-flite Ascent PNP Assembly Manual
Optional Accessories
EFLA110 Power Meter
Notes Regarding Servos and ESC
WARNING: Use of servos other than those we recommend may
overload the BEC of the recommended Electronic Speed Control
(ESC). We suggest the use of only the servos we recommend
when utilizing the recommended ESC’s BEC, or the use of a
separate BEC (like the UBEC) or receiver battery pack when using
other servos.
Note on Lithium Polymer Batteries
Lithium Polymer batteries are significantly more
volatile than alkaline or Ni-Cd/Ni-MH batteries used
in RC applications. All manufacturer’s instructions
and warnings must be followed closely. Mishandling
of Li-Po batteries can result in fire. Always follow the
manufacturer’s instructions when disposing of Lithium
Polymer batteries.
Warning
An RC aircraft is not a toy! If misused, it can cause serious bodily
harm and damage to property. Fly only in open areas, preferably
at AMA (Academy of Model Aeronautics) approved flying sites,
following all instructions included with your radio.
Keep loose items that can get entangled in the propeller away
from the prop, including loose clothing, or other objects such as
pencils and screwdrivers. Especially keep your hands away from
the propeller.
Warranty Information
Warranty Period
Horizon Hobby, Inc., (Horizon) warranties that the Products purchased
(the “Product”) will be free from defects in materials and workmanship
at the date of purchase by the Purchaser.
Limited Warranty
(a) This warranty is limited to the original Purchaser ("Purchaser") and
is not transferable. REPAIR OR REPLACEMENT AS PROVIDED UNDER
THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER.
This warranty covers only those Products purchased from an
authorized Horizon dealer. Third party transactions are not covered
by this warranty. Proof of purchase is required for warranty claims.
Further, Horizon reserves the right to change or modify this warranty
without notice and disclaims all other warranties, express or implied.
(b) Limitations- HORIZON MAKES NO WARRANTY OR
REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NONINFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OF THE PRODUCT. THE PURCHASER
ACKNOWLEDGES THAT THEY ALONE HAVE DETERMINED THAT
THE PRODUCT WILL SUITABLY MEET THE REQUIREMENTS OF THE
PURCHASER’S INTENDED USE.
(c) Purchaser Remedy- Horizon's sole obligation hereunder
shall be that Horizon will, at its option, (i) repair or (ii) replace, any
Product determined by Horizon to be defective. In the event of a
defect, these are the Purchaser's exclusive remedies. Horizon reserves
the right to inspect any and all equipment involved in a warranty
claim. Repair or replacement decisions are at the sole discretion of
Horizon. This warranty does not cover cosmetic damage or damage
due to acts of God, accident, misuse, abuse, negligence, commercial
use, or modification of or to any part of the Product. This warranty
does not cover damage due to improper installation, operation,
maintenance, or attempted repair by anyone other than Horizon.
Return of any goods by Purchaser must be approved in writing by
Horizon before shipment.
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Damage Limits
Questions, Assistance, and Repairs
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT OR
CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION
OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE
PRODUCT, WHETHER SUCH CLAIM IS BASED IN CONTRACT,
WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. Further, in no
event shall the liability of Horizon exceed the individual price of the
Product on which liability is asserted. As Horizon has no control over
use, setup, final assembly, modification or misuse, no liability shall be
assumed nor accepted for any resulting damage or injury. By the act
of use, setup or assembly, the user accepts all resulting liability.
If you as the Purchaser or user are not prepared to accept the liability
associated with the use of this Product, you are advised to return this
Product immediately in new and unused condition to the place of
purchase.
Law: These Terms are governed by Illinois law (without regard to
conflict of law principals).
Safety Precautions
This is a sophisticated hobby Product and not a toy. It must be
operated with caution and common sense and requires some basic
mechanical ability. Failure to operate this Product in a safe and
responsible manner could result in injury or damage to the Product or
other property. This Product is not intended for use by children without
direct adult supervision. The Product manual contains instructions for
safety, operation and maintenance. It is essential to read and follow
all the instructions and warnings in the manual, prior to assembly,
setup or use, in order to operate correctly and avoid damage or
injury.
Your local hobby store and/or place of purchase cannot provide
warranty support or repair. Once assembly, setup or use of the
Product has been started, you must contact Horizon directly. This will
enable Horizon to better answer your questions and service you in the
event that you may need any assistance. For questions or assistance,
please direct your email to productsupport@horizonhobby.com, or call
877.504.0233 toll free to speak to a service technician.
Inspection or Repairs
If this Product needs to be inspected or repaired, please call for a
Return Merchandise Authorization (RMA). Pack the Product securely
using a shipping carton. Please note that original boxes may be
included, but are not designed to withstand the rigors of shipping
without additional protection. Ship via a carrier that provides tracking
and insurance for lost or damaged parcels, as Horizon is not
responsible for merchandise until it arrives and is accepted
at our facility. A Service Repair Request is available at www.
horizonhobby.com on the “Support” tab. If you do not have internet
access, please include a letter with your complete name, street
address, email address and phone number where you can be reached
during business days, your RMA number, a list of the included items,
method of payment for any non-warranty expenses and a brief
summary of the problem. Your original sales receipt must also be
included for warranty consideration. Be sure your name, address, and
RMA number are clearly written on the outside of the shipping carton.
Warranty Inspection and Repairs
To receive warranty service, you must include your original
sales receipt verifying the proof-of-purchase date. Provided warranty
conditions have been met, your Product will be repaired or replaced
free of charge. Repair or replacement decisions are at the sole
discretion of Horizon Hobby.
5E-flite Ascent PNP Assembly Manual
Non-Warranty Repairs
Should your repair not be covered by warranty the repair
will be completed and payment will be required without
notification or estimate of the expense unless the expense
exceeds 50% of the retail purchase cost.
item for repair you are agreeing to payment of the repair without
notification. Repair estimates are available upon request. You must
include this request with your repair. Non-warranty repair estimates
will be billed a minimum of ½ hour of labor. In addition you will be
billed for return freight. Please advise us of your preferred method
of payment. Horizon accepts money orders and cashiers checks, as
well as Visa, MasterCard, American Express, and Discover cards.
If you choose to pay by credit card, please include your credit card
number and expiration date. Any repair left unpaid or unclaimed
after 90 days will be considered abandoned and will be disposed of
accordingly.
Please note: non-warranty repair is only available
on electronics and model engines.
Electronics and engines requiring inspection or repair should be
shipped to the following address:
Horizon Service Center
4105 Fieldstone Road
Champaign, Illinois 61822
By submitting the
Safety, Precautions, and Warnings
As the user of this product, you are solely responsible for
operating it in a manner that does not endanger yourself
and others or result in damage to the product or the property
of others.
Carefully follow the directions and warnings for this and any
optional support equipment (chargers, rechargeable battery
packs, etc.) that you use.
This model is controlled by a radio signal that is subject to
interference from many sources outside your control. This
interference can cause momentary loss of control so it is
necessary to always keep a safe distance in all directions around
your model, as this margin will help to avoid collisions or injury.
• Always operate your model in an open area away from cars,
traffic, or people.
• Avoid operating your model in the street where injury or
damage can occur.
• Never operate the model out into the street or populated areas
for any reason.
All other Products requiring warranty inspection or repair should be
shipped to the following address:
Horizon Product Support
4105 Fieldstone Road
Champaign, Illinois 61822
• Never operate your model with low transmitter batteries.
• Carefully follow the directions and warnings for this and any
optional support equipment (chargers, rechargeable battery
packs, etc.) that you use.
• Keep all chemicals, small parts and anything electrical out of
Please call 877-504-0233 with any questions or concerns
regarding this product or warranty.
the reach of children.
• Moisture causes damage to electronics. Avoid water exposure
to all equipment not specifically designed and protected for
this purpose.
6 E-flite Ascent PNP Assembly Manual
Wing Assembly
Required Parts
Fuselage Wing panel (right and left)
Aluminum wing tube #4 washer (2)
4-40 x 1/2-inch socket head screw (2)
Required Tools and Adhesives
Ball driver: 3/32-inch
1. Locate the aluminum wing tube and slide it into the
hole in the wing root of one of the wing panels. The tube
will slide in roughly half of its length.
2. Slide the remaining wing panel onto the tube. The two
wing panels will fit tightly together.
3. Slide the dowels at the leading edge into the holes in
the fuselage as shown.
7E-flite Ascent PNP Assembly Manual
4. The wing will fit tight against the fuselage when
installed.
5. Use two 4-40 x 1/2-inch socket head screws and two
#4 washers to secure the wing to the fuselage. Use a
3/32-inch ball driver to tighten the screws.
Stabilizer/Elevator Installation
Required Parts
Fuselage w/wing assembly Stabilizer
Required Tools and Adhesives
Ruler Felt-tipped pen
Sandpaper Painter's tape
6-minute epoxy Mixing stick
Paper towel Mixing cup
Rubbing alcohol
Hobby knife w/new #11 blade
1. Locate the horizontal stabilizer. Use a ruler to
determine the center of the stabilizer. Use a felt-tipped
pen to mark the center of the stabilizer.
8 E-flite Ascent PNP Assembly Manual
2. Mark the center of the tail boom inside the boom using
a
a
a felt-tipped pen.
3. Use painter's tape to secure the stabilizer to
the fuselage.
4. With the wing mounted to the fuselage, use a long
ruler to measure the distance from the wing tip to the
stabilizer tip as shown in the drawing. Carefully adjust
the stabilizer until both measurements are equal.
9E-flite Ascent PNP Assembly Manual
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