Carl Goldberg GBGA1020 User Manual

Laser 200

WARNING

A radio-controlled model is not a toy and is not intended for persons under 16 years old. Keep
this kit out of the reach of younger children, as it contains parts that could be dangerous. A radio­controlled model is capable of causing serious bodily injury and property damage. It is the buyer's
responsibility to assemble this aircraft correctly and to properly install the motor, radio, and all other
equipment. Test and fly the finished model only in the presence and with the assistance of another
experienced R/C flyer. The model must always be operated and flown using great care and common
sense, as well as in accordance with the Safety Code of the Academy of Model Aeronautics (5151
Memorial Drive, Muncie, IN 47302, 1-800-435-9262). We suggest you join the AMA and become prop­erly insured prior to flying this model. Also, consult with the AMA or your local hobby dealer to find an
experienced instructor in your area. Per the Federal Communications Commission, you are required
to use only those radio frequencies specified "for Model Aircraft."

LIMITED WARRANTY

Carl Goldberg Products, Ltd. has inspected and certified the components of this aircraft. The company urges the buyer to perform
his own inspection, prior to assembly, and to immediately request a replacement of any parts he believes to be defective for their
intended use. The company warrants replacement of any such components, provided the buyer requests such replacement with­in a period of 30 days from the date of purchase and provided the defective part is returned, if so requested by the company.

No other warranty, expressed or implied, is made by the company with respect to this kit. The buyer acknowledges and under­stands that it is his responsibility to carefully assemble the finished flying model airplane and to fly it safely. The buyer hereby
assumes full responsibility for the risk and all liability for personal or property damage or injury arising out of the buyer's use of the
components of this kit.

CARL GOLDBERG PRODUCTS, LTD.

P.O. Box 818 Oakwood GA 30566 Phone #[phone] Fax # [phone] www.carlgoldbergproducts.com

2

USING THIS INSTRUCTION MANUAL

Before you begin assembling your Laser 200 ARF, take
some time to read through this entire instruction book. It is
designed to take you step-by-step through the process and
to give you added information on motor and radio selection
and set-up, balancing your aircraft, and flying your model.
The time you spend will speed the assembly process and
help you avoid problems.

PREPARING FOR ASSEMBLY

You will need a work area of approximately 24 x 48" which has
been covered to protect it from adhesive, as well as cuts and
other damage. Many people cover their work area with a
sheet of dry wall (sheet rock) and/or waxed paper t o pre­vent CAGlue and Epoxy from ruining the work surface.

CONSTRUCTION TIPS

IMPORTANT: ALWAYS READ A FEW STEPS AHEAD.
This will alert you to coming instructions and will help you
plan accordingly.

Using the Parts Identification section, familiarize yourself
with the various items included in your kit box.

Do not hesitate to ask questions. Your local hobby dealer
and area flyers will most likely be happy to help, as they
want you to have a successful flying experience.

ADHESIVES & GLUING TECHNIQUES

CA adhesives are specially formulated to firmly glue the
plywood, hardwood, and balsa used in your model and to
withstand the vibration and stresses of high performance
flight. However, there are times, such as when you are
installing the stabilizer and fin on the fuselage and want
more set-up time for careful alignment and positioning,
then you should use epoxy. Occasionally, you also will
want to use thin CA, which "wicks" into the surrounding
areas. Aliphatic resin glue or similar water-based glues can
also be used, but they will add to the assembly time
because they dry so much more slowly than CA glue.
Remember, when ever using any CA, you must be careful
to read instructions thoroughly, as you will have only sec­onds for positioning of parts. Be sure to trial fit parts
together before gluing. Also, never use watery THIN type
CA glue for gluing plywood and hardwood parts. Thin CA's
do not adequately bond these areas.

CAUTION

Some people may experience an allergic reaction when
exposed to fumes from CA glue or epoxy. As with paints,
thinners, and solvents, it is always important to use glues
only where there is adequate ventilation to carry fumes
away. A fan is recommended. Also, special care must be
taken when using CA, as it will bond skin as well as other
surfaces. Before using any CA, carefully read all label pre­cautions. When using CA, protective eye-wear and care in
keeping the glue away from the face is highly recommend­ed. If CA does happen to get into the eye, hold lid open
and flush with water only. Seek immediate medical atten­tion.

COVERING

The Laser 200 ARF is covered in a polyester film chosen
for its beauty, toughness, and ease of application and
repair. It is not uncommon for ARF's to develop a few wrin­kles in transit. If this is true of your model, the situation is
easily corrected. Before you begin putting the pieces
together, run around the edge of the seams first then over
the surface of each section with an iron (either specially
designed for airplane use or the more cumbersome house­hold iron). Apply the heat (set at about 300° F), following
along with a soft cloth and pressing down on the covering
as you go around. This will more firmly set the covering
adhesive into the wood and keep your aircraft covering
tight and smooth in the future. Once you have ironed the
seams stay away from them with the heat or the covering
will slide when you try to shrink the middle. If this happens
the wrinkles will not come out of the covering.

One of the great advantages of polyester film is that it can
be applied over itself without causing gas bubbles. This
allows you to repair your aircraft, as well as to customize it
in a number of ways. If, due to a flight mishap, you get a
hole or similar covering damage, simply trim away the
ragged edges and then apply a patch, following the direc­tions that come with your covering , which is available at
your hobby dealer.

The Laser 200 covering can be closely matched
using

Oracover Deep Red #871

Oracover White #870

Oracover Gold #879

Important Information:

This is a 3D airplane and you
must use throttle control to
avoid over speeding the
plane and inducing flutter in
the large control surfaces.

3

ITEMS NEEDED TO COMPLETE THIS AIRCRAFT

 1 4 CHANNEL RADIO WITH 4 MICRO SER-

VOS. (WE USED 4 CHANNEL FUTABA
RADIO WITH S3110 SERVOS AND

FUTABA RECEIVER )

 1 6” SERVO “Y” HARNESS

 2 6” SERVO EXTENSIONS

 1 ELECTRONIC SPEED CONTROL

 1 (1500mah three cell Li-Po battery).

 1 BRUSHLESS MOTOR (We used a Rimfire

35-30-950 and a AXI 22I7-16 motor)

 1 PROP ADAPTER

 1 ELECTRIC PROPELLER (We used an 11-

4.7 prop)

 1 ULTRA SET CA ACCELERATOR
 1 ULTRA SET 1 OZ. BOTTLE CA MEDIUM

GLUE

 1 ULTRA SET 1/2 OZ. BOTTLE CA THIN

GLUE

 1 ULTRA SET 5 MINUET EPOXY
 1 1/4” FOAM RUBBER
 1 SHEET METAL SCREWS FOR

MOTOR(MIGHT BE REQUIRED FOR SOME
MOTOR INSTALLATIONS)

TOOLS AND SUPPLIES FOR ASSEMBLY.

 MODELING OR UTILITY KNIFE
 WORK SURFACE (24" X48")
 SMALL STANDARD & PHILLIPS SCREW-

DRIVERS

 MASKING TAPE
 NEEDLE NOSE PLIERS
 24” RULER
 FLEXIBLE STRAIGHT-EDGE
 30-60-90° x 6" TRIANGLE
 SOFT PENCIL
 A FEW STRAIGHT OR "T" PINS
 WIRE CUTTER (DYKES)
 OPTIONAL HEAT GUN/COVERING IRON
 ACID BRUSH
 5 FT. LENGTH OF STRING

Caution:

Before starting, carefully go

over all high stress areas

(Wing bolt mounting blocks,

Firewall,etc.) with an epoxy or

wood glue to confirm all

areas are well glued.

Warnings about Lithium

Polymer batteries

NEVER charge Lithium Polymer batteries with a

charger designed for NiCd, NiMH, or any
other type of battery chemistry. Use ONLY
the chargers listed under REQUIRES or
equivalent substitutes.

Do not allow Li-Po cells to overheat at any time. Cells

which reach greater than 140° Fahrenheit
(60C) will usually become damaged and
could catch fire.

Do not charge or discharge Li-Po cells on or near

combustible materials including paper, plastic,
carpets, vinyl, leather, wood, inside an R/C
model or full size automobile.

Do not expose Li-Po cells to water or moisture at any

time.

Do not store batteries near an open flame or heater.

Do not assemble Li-Po cells or pre-assembled packs

together with other Li-Po cells or packs.

Do not allow a Li-Po battery to be left unattended dur-

ing charging or discharging.

Always store Li-Po batteries in a secure location

away from children.

Always remove a Li-Po battery if model is involved in

any kind of

crash. Carefully inspect the
battery and connectors for even the
smallest damage.

CAUTION, cells may be hot!

Do not allow the electrolyte to get into eyes or on

skin. Wash affected areas immediately if
they come into contact with electrolyte.

4

Installing Ailerons

1.  Collect the following parts:

(1) Wing
(2) Ailerons ( Left & Right)
(6) Mini CA hinges

2.  Locate the pre-cut aileron hinge slots in both

sides of the wing. Using a hobby knife (#11
blade), slide the blade into each slot to make
sure it is cleanly cut.

 Repeat this process with the ailerons, making

sure all hinge slots are clean.

3.

 Insert the mini CA hinges half way into the

wing and the ailerons. (Use a pin inserted into
the middle of the hinge to help keep the hinge
in the middle.)

 Make sure that the aileron is tight against the

wing and even with the wing tip.

 Using Ultra Set thin CA glue, place one drop

on all hinges top and bottom.

 Repeat for the second wing half.

1.  Gather the following items:

(2) 6" Extension wires
(2) Wing
(2) Servos
(1) Electrical tape

2.  Plug one 6" extension wire into one servo.

IMPORTANT! To ensure that any connections located

inside the wing will not come loose, either when the
wires are pulled, or during flying, always tape them
securely together with electrical tape.

Installing Aileron Servos

Aileron Control Horns

1.  Gather the following items:

(2) Small Control Horns
(2) Wing
(2) Short pushrods
(2) EZ Connectors With Hardware
(2) Swivel Keeper

2.  Cut the back plate off the side of the control

horn.

3.  Locate the pre-drilled control horn holes in the

aileron.

 Place glue on the control horn pins and insert

them in the holes.

 Install the back plate on the control horn pins

on top of the aileron. Use glue to hold in place.

3.  Insert the servo wire plug into the servo hole

in the bottom of the wing.

 thread the servo wire through the wing and

out the center hole in the wing tube.

 Mount the servo to the wing.

4.  Repeat for the other wing half.