Black Horse Model ZLIN 50LS Owner's manual

SPECIFICATION
MadeinVietnam.
1Wingspan: 1,700 mm 66.93 inches.
1Length : 1,300 mm 51.18 inches.
1Weight : 3.4 kg 7.48 lbs.
1Radio : 04 channels.
1Servo : 05 servos.
1Glow Engine: 55 2 stroke; 72 4 stroke.
Parts listing required (not included).
1 Electric Motor: O.S.(OMA-5020-490).
1Battery: 5-6 Cells-Li-Poly-18.5-22.2V-5.500mAh.
1Speed control: 80A.
1Propeller: 14 x 8.
Instruction Manual Book
ITEM CODE:BH116.

ZLIN 50LS -
Item code: BH116
.
Instruction Manual
2
This instruction manual is designed to help you build a great flying aeroplane. Please read this
manualthoroughlybeforestartingassemblyofyour ZLIN50LS.Usethepartslistingbelowtoidentify
all parts.
WARNING.
Please be aware that this aeroplane is not a toy and if assembled or used incorrectly it is
capable of causing injury to people or property. WHEN YOU FLY THIS AEROPLANE YOU
ASSUME ALL RISK & RESPONSIBILITY.
IfyouareinexperiencedwithbasicR/CflightwestronglyrecommendyoucontactyourR/Csupplier
and join your local R/C Model Flying Club. R/C Model Flying Clubs offer a variety of training
proceduresdesignedtohelpthenewpilotonhiswaytosuccessfulR/Cflight.Theywillalsobeable
to advise on any insurance and safety regulations that may apply.
TOOLS & SUPPLIES NEEDED.
1Thick cyanoacrylate glue.
130 minute epoxy.
15 minute epoxy.
1Hand or electric drill.
1Assorted drill bits.
1Modellingknife.
1Straightedge ruler.
12mm ball driver.
1Phillips head screwdriver.
1220 grit sandpaper.
190° square or builder’s triangle.
1Wire cutters.
1Masking tape & T-pins.
1Thread-lock.
1Paper towels.
Some more parts.
HARDWARE PACK
COWLING.
Landinggear.....
Toavoidscratching yournew airplane, do not
unwrap the pieces until they are needed for
assembly. Cover your workbench with an old
towel or brown paper, both to protect the
aircraftandto protectthetable. Keepacouple
of jars or bowls handy to hold the small parts
after you open the bag.
Pleasetrial fitalltheparts.Makesureyouhave
the correct parts and that they fit and are
alignedproperlybefore gluing!Thiswill assure
properassembly. ZLIN 50LS ARF ishandmade
from natural materials, every plane is unique
andminoradjustmentsmay have to bemade.
However, you should find the fit superior and
assembly simple.
The painted and plastic parts used in this kit
are fuel proof. However, they are not tolerant
of many harsh chemicals including the
following: paint thinner, C/A glue accelerator,
C/A glue debonder and acetone. Do not let
these chemicals come in contact with the
colors on the covering and the plastic parts.
PARTS LISTING.
FUSELAGE ASSEMBLY
1(1) Fuselage.
WING ASSEMBLY
1(1) Right wing half with pre-installed
aileron.
1(1) Left wing half with pre-installed
aileron.
Tail section assembly
1(1) Vertical stabilizer with pre-
installedrudder.
1(1) Horizontal stabilizer with pre-
installedelevator halves.
SUGGESTION.
NOTE.

3
ZLIN 50LS -Item code: BH116.Instruction Manual
Caution: this model is not a toy!
Ifyouarea beginner to this typeofpoweredmodel, please ask anexperiencedmodelflyerfor help
and support. If you attempt to operate the model without knowing what you are doing you could
easily injure yourself or somebody else. Please keep your safety and well-being in mind at all
times.
Important: before you start construction
Even if you have already built a large number of RC models please read right through these
instructionsandcheckallthe kit components against thepartslist.We have taken great trouble to
keep construction as simple as possible, without making any compromises in the area of safety.
Note regarding the film covering
Minor creases or bubbles may develop in the film covering due to major fluctuations in weather
conditions (temperature, humidity etc.); in rare cases you may even find a slight warp in a
component. These minor faults are in the nature of film-covered built-up wooden structures, and
can easily be corrected using a heat gun, as commonly used for modelling.
Creases: Blow warm air over the area and rub down with a soft cloth.
Wing warp: Hold the panel twisted gently in the opposite direction to the warp, and apply
warm air to remove the creases from the covering.
Caution!donotheat the film more thanisabsolutelynecessary. If the air or the iron is too hot, the
film may melt and holes may be formed.
This model is highly pre-fabricated and can be built in a very short time. However, the work which
you have to carry out is important and must be done carefully. The model will only be strong and
fly well if you complete your tasks competently - so please work slowly and accurately.
When self-tapping screws have to be screwed into wood, apply a little white glue to
prevent them shaking loose: just squirt white glue into the hole and fit the screw.
+ This is not a toy
+ Be sure that no other flyers are using your radio frequency.
+ Do not smoke near fuel
+ Store fuel in a cool, dry place, away from children and pets.
+ Wear safety glasses.
+The glow plug clip must be securely attached to the glow plug.
+ Do not flip the propeller with your fingers.
+ Keep loose clothing and wires away from the propeller.
+ Do not start the engine if people are near. Do not stand in line with the side of the propeller.
+Makeengine adjustments frombehindthepropeller only.Do notreacharound the spinningpropeler.
SAFETY PRECAUTION.
B.
C.
D.
D.
A.
B.
F.
E.
G.
F. Aluminium wing
dihedral brace.
G. Decal sheet .
A.Cowling.
B.Wing panel.
C. Fuselage
D.Horizontal stabilizer.
E. Rudder.

ZLIN 50LS -
Item code: BH116
.
Instruction Manual
4
3. Wheels.
2.Aluminium landinggear.
7. Plastic parts for elevator and rudder pushrod.
6.Spinner.
1 1. Install the rubber grommets and brass
eyelets onto the aileron servo.
4. Plastic- Engine mount.
8. Tail gear set.
5.FuelTank.
1. Wheel pants.
REPLACEMENT SMALL PARTS
I. INSTALLING THE AILERON SERVO
Aileron.
Bottom side
Aileron.
Cutthe covering
awayfromtheslot.
4x30mm.
3x20mm.
3x15mm.
5x40mm.
3x12mm
8

5
ZLIN 50LS -Item code: BH116.Instruction Manual
12)Usinga modelingknife,removethe cov-
ering at possition show below.
14.Drill1,5mmpilotholes through the block
of wood for each of the four mounting screws
provided with the servo. Install servo into ai-
leron servo tray as same as picture below.
13. Using the thread as a guide and using
masking tape, tape the servo lead to the end
of the thread: carefully pull the thread out.
When you have pulled the servo lead out, re-
move the masking tape and the servo lead
from the thread.
Electricwire
Bottomside.
Thread
Repeat the procedure for the other wing
half.
INSTALLINGTHEAILERON CONTROL HORN
.
Installaileron control hornassame as
picturebelow.
A+B Epoxy
PLUS glue
Temporary pin to
keep hinge centered.
Assemble then apply drops of thin
C/A to center of hinge,on both sides.
Aileron.
Bottom side