Model Engines MIG-15 User manual

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J Perkins Distribution Ltd declares that this remote controlled model is in compliance
with the essential requirements and other relevant provisions of Directive 1999/5/EC.
A copy of the declaration of conformity can be obtained from
J Perkins Distribution Ltd, Ashford rd, Lenham, Kent. ME17 2DL
WEEE Disposal
Do not dispose of this product with other household waste. Instead, it is your responsibility to dispose of your waste
equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equip-
ment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve natu-
ral resources and ensure that it is recycled in a manner that protects human health and the environment. For more
information about where you can drop off your waste equipment for recycling, please contact your local council, your
household waste disposal service or the shop where you purchased the product.
Guarantee/Warranty
J. Perkins Distribution Ltd guarantee this product to be free of manufacturing and assembly defects for a period of
one year from time of purchase and Model Engines (Aust.) Pty. Ltd. is for 30 days. This does not affect your statutory
rights. This warranty is not valid for any damage or subsequent damage arising as a result of a crash, misuse, modi-
cation or for damage or consequential damage arising as a result of failure to observe the procedures outlined in this
man u al. Operation of this model is carried out entirely at the risk of the operator. Please note that, whilst every effort
is made to ensure the accuracy of instructions and material included with this product, mistakes can occur and neither
J. Perkins Distribution Ltd/Model Engines (Aust.) Pty. Ltd. nor it’s distributors will be held liable for any loss or damage
arising from the use of this model or for any loss or damage arising from omissions or inaccuracies in the associated
instructions or materials included with this product.
We reserve the right to modify the design of this product, contents and manuals without prior notication.
© 2010 J Perkins Distribution Ltd, Lenham, Kent, UK ME17 2DL. www.jperkinsdistribution.co.uk
Model Engines (Aust.) Pty. Ltd., Noble Park, Victoria 3174, Australia. www.modelengines.com.au.
All rights reserved. E&OE.
Contents
Guarantee/Warranty .......................................................................... 2
Introduction........................................................................................ 3
Safety Instructions for Charging and Using Li-Poly Batteries ........... 3
Safety Precautions ............................................................................ 3
General Safety Statements ............................................................... 3
Main Specications............................................................................ 4
Required but not included.................................................................. 4
Illustration of Assembly...................................................................... 4
Preparation before ight .................................................................. 10
Recommended control throws for Mig-15........................................ 10
Check before ight........................................................................... 10
Flight Adjustment............................................................................. 10

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Introduction
Thank you for purchasing the Mig-15. This model is designed for the intermediate to advanced
yer. The model is radio ready and includes everything that you need to assemble and y your
Mig-15, except for the radio transmitter and receiver. Please read the following instructions care-
fully, assembly is easy and should only take an hour or so.
WARNING – THIS IS NOT A TOY! Radio controlled model aircraft are capable of inicting seri-
ous injury and/or property damage if not assembled, operated, and maintained in a competent and
safe manner. If you are not already experienced with radio controlled models, we strongly suggest
that you nd an experienced modeler to assist you.
In the UK, we recommend you observe the British Model Flying Association (BMFA) safety code at
all times, which can be found at the following address: http://www.bfma.org
In Australia, please contact your hobby retailer or the Model Aircraft Association of Australia
(MAAA)
Completely read through this manual before starting construction.
Safety Instructions for Charging and Using Li-Poly Batteries
• Do not put the battery on, or near anything, that can catch re when charging.
• Always charge the battery on a non-ammable base i.e. a metal tray.
• Do not disassemble the battery.
• Do not short-circuit the battery.
• Do not use, or leave, the battery nearby a re, stove or heated place.
• Do not immerse the battery in water or seawater, do not get it wet.
• Do not charge the battery near a re or under the blazing sunlight.
• Do not drive a nail into the battery, strike it with hammer or apply excessive weight to the battery.
• Do not impact or throw the battery.
Safety Precautions
1. Please do not change any part of the plane. You will be responsible for any damages caused by these changes.
2. Your ying area should be wide-open and free of obstacles. Never y near highways, railways, airports, power
lines or in residential areas.
3. To avoid personal injury, never y your model near or facing people, or throw the plane in their direction.
4. Do not y your model outdoors in winds over 3MPH.
5. Never dispose of batteries or parts of your model in a re as it could lead to an explosion and personal injury.
General Safety Statements
1. This aircraft is not a toy. It has been designed for the experienced modeller and pilot. You are responsible not to
cause damage to other’s personal property or cause personal injury.
2. This model is designed for use by modelers age 14 and over. This model is not recommended for unsupervised
modellers under 16 years of age.
3. Never use the model or associated electronics in damp or rainy conditions.
4. This material from which this model is made can be damaged by excessive heat. Keep your model away from
excessive heat or out of direct sunlight for extended time periods or it can become warped and affect the ight
performance of the model.
5. Never leave the battery connected while the model is unattended. Accidental operation can occur and cause
personal injury.
6. Before operating the model, make sure to turn on the radio system and check the functions before beginning
ight.
7. Always make sure the throttle at the transmitter has been moved to the low or off position before connecting the
motor battery.

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Main Specications
Wingspan: 28” (711mm)
Fuselage length: 28” (711mm)
Flight weight: 18-1/2 oz. (524g)
64mm EDF
4300KV out-runner brushless motor.
3-cell, 11.1V, 1600mAh 20C lipo battery genuine Deans Ultra Connector
30A ESC w/ BEC and genuine Deans Ultra Connector
3pcs. 9g Servo
No Landing gear
Required but not included
Radio System with minimum 3-channel Transmitter and Receiver
Battery charger capable of charging a 3-cell Lipo battery
Illustration of Assembly
1. Open box and carefully unwrap all parts.
2. Apply a small amount of epoxy to the
right stabilizer 3. Put into position on the vertical n.

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4. Check that it is at 90 degrees from the n. When the epoxy has cured drill a 3mm hole through the
vertical n from the left side. Drill a hole inside the stab to accept the 3mm carbon tube reinforcement.
5. Apply a little epoxy to one end of the tube and insert it through the n and into the stab. Drill the left
stab in the appropriate location and slip it on the carbon tube and glue to the n.
6. Check that the stabilizers are at 90 degrees to the vertical n. Mix some 5-minute epoxy and apply
an even coat to the root of one wing panel.
7. Insert the aileron servo wire through the hole in the fuselage and then push the wing panel into
position

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8. Make sure that the wing panel is fully inserted into the fuselage. Check both the top and bottom
surfaces of the wing to be sure.
9. If there are any places where the epoxy has been forced to the surface. Take a paper towel and
some Alcohol and wipe it off before the epoxy sets.
10. After the wings have cured, prepare the fuselage and vertical n for gluing. Sand the base of
the n to remove paint and scrape the mating surface on the rear of the fuselage to remove paint.
11. It does not have to be perfect, just rough enough for a good bond.
12. Epoxy the n in position make sure to feed the left elevator pushrod tube through the n.

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13. Slip the right elevator pushrod tube through the other n part and glue into position.
14.Insert the wire pushrods from the rear and feed them into the hatch area of the fuselage.
15.Slip both pushrods into the pushrod keeper do not tighten yet.
16. Insert the pushrod wire in the elevator keeper and tighten. While holding the elevator halves in
neutral position tighten the keeper at the servo to pinch both wires.
17. Locate the drop tanks and their plastic reinforcements. These function as skid plates, glue
one to the bottom of each tank as shown.

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18.Install the drop tank to the bottom of the wing with a small amount of glue.
19. Route all of the servo wires to the top of the plywood battery tray.
20. Install your receiver. Ailerons can be plugged in either using a Y-connector or to individual
channels depending on what radio you choose.
21. Install the battery pack in the front of the battery tray and secure with Velcro.
22. Aileron control throws are 3/8” Up and 1/4” Down on Low Rates. They are 1/2” Up and
5/16” Down on High Rates. If using the Y-connector you will not be able to adjust aileron differen-
tial. Set the up throw to be about 7/16” -1/2”. Elevator control throws are 7/16” in both directions.

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23. Elevator control throws are 3/8” Up and 5/16” Down on Low Rates. They are 9/16” Up and
1/2”” Down on High Rates.
24. The Center of Gravity range for the Mig-15 is from about 2-7/8” to 3-1/4” back from the panel
line on the bottom of the fuselage near the front of the wings. Adjust the position of the battery to
achieve correct balance. Never attempt to y a model that is not correctly balanced.

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Preparation before ight
25. Set throttle to the lowest position 26. Turn on the transmitter
And set transmitter trims to neutral.
27. Connect the ight battery to the ESC. After ESC initializes check that the correct channel is
controlling each control surface and that they are traveling in the correct direction when com-
manded. Example: right stick moved to the right and the aileron on the right wing moves up-
ward while the aileron on the left wing moves downward.
28. Adjust each control surface to its neutral position by mechanically adjusting each clevis.
Recommended control throws for Mig-15
Elevator
Low Rates 3/8” Up and 5/16” Down
High Rates 9/16” Up and 1/2” Down
Aileron
Low Rates 3/8” Up and 1/4” Down
High Rates 1/2” Up and 5/16” Down
After initial ights adjust the control throws to best suit your ying style and ability.
Check before ight
1. Make sure that your transmitter is fully charged. Conduct a range test of your radio system per the manufactur-
er’s specs.
2. Check all ying surfaces for correct direction of movement, correct amount of movement and for correct center-
ing, adjust as required.
3. Fully charge your ight batteries prior to ying.
4. Hand launch into the wind and land into the wind.
Flight Adjustment
1. On initial ight climb to about 75-100 feet and see if any trim is required. If the model rolls to the right, apply some
left aileron trim to level the wings. If the model dives, apply some up elevator trim, etc.
2. Landing should be made into the wind, reduce the throttle to just above idle and keep the nose level or a little
high allowing the airplane to sink toward the ground. Apply a little throttle as the model reaches an altitude of a
foot or so, this will slow the descent and aid in the are to a smooth landing.

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Australasia agents: Model Engines,
Melbourne, Australia
www.modelengines.com.au
European agents: J Perkins Distribution,
Lenham, England
www.jperkinsdistribution.co.uk