Great Planes Shoestring GP/EP ARF - GPMA1328 - Manual (Page 3)

3
IMPORTANT SAFETY PRECAUTIONS
1. Your Shoestring .46 ARF should not be considered a toy,
but rather a sophisticated, working model that functions very
much like a full-size airplane. Because of its performance
capabilities, the Shoestring, if not assembled and operated
correctly, could possibly cause injury 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
differ slightly from the photos. In those instances the written
instructions should be considered as correct.
3. You must take time to build straight, true and strong.
4. You must use an R/C radio system that is in fi rst-class
condition, and a correctly sized engine and components
(fuel tank, wheels, etc.) throughout the building process.
5. You must correctly install all R/C and other components so
that the model operates correctly on the ground and in the air.
6. 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
clevises or other connectors often and replace them if they
show any signs of wear or fatigue.
7. If you are not an experienced pilot or have 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.
8. While this kit has been fl ight tested to exceed normal use,
if the plane will be used for extremely high stress fl ying, such
as racing, or if an engine larger than one in the recommended
range is used, the modeler is responsible for taking steps to
reinforce the high stress points and/or substituting hardware
more suitable for the increased stress.
9. WARNING: The cowl, wheel pants, and fuselage included
in this kit are made of fi berglass, the fi bers of which may
cause eye, skin and respiratory tract irritation. Never blow
into a part to remove fi berglass dust, as the dust will blow
back into your eyes. Always wear safety goggles, a particle
mask and rubber gloves when grinding, drilling and sanding
fi berglass parts. Vacuum the parts and the work area
thoroughly after working with fi berglass parts.
We, as the kit manufacturer, provide you with a top quality,
thoroughly tested kit and instructions, but ultimately the
quality and fl yability of your fi nished 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
end up with a well-built model that is straight and true.
DECISIONS YOU MUST MAKE
This is a partial list of items required to fi nish the Shoestring
.46 ARF that may require planning or decision making before
starting to build. Order numbers are provided in parentheses.
Radio Equipment
The Shoestring .46 ARF requires a minimum 4-channel radio
system with four 44 oz.-in. [3.2 kg-cm] minimum standard
sized servos. If you are installing a glow engine, an additional
standard servo is required for the throttle.
In addition, two 6" [152mm] servo extensions are required
for the aileron servos. If you are using a radio system that
does not support mixing functions, Y-harnesses will also be
required to connect the aileron servos to the receiver.
If you plan to install a brushless motor, you will need a 6"
[152mm] servo extension for the ESC.
A charge jack receptacle is optional, but is useful for
recharging the receiver pack without removing the canopy
hatch. Recommended part numbers for the radio components
are provided below:
❏
Futaba ® S9001 Servo Aircraft Coreless BB (FUTM0075)
❏
Hobbico ® Pro ™ HD Extension 6" [152mm] Futaba J
(HCAM2701)
❏
Hobbico Pro HD Y-Harness Futaba J (HCAM2751)
❏
Ernst Charge Receptacle Futaba J FM (ERNM3001)
Power System Recommendations
The recommended engine/motor size for the Shoestring
.46 ARF is a .46 – .55 cu in [7 – 9 cc] two-stroke engine, a
.70 – .81 cu in [11.5-13.5 cc] four-stroke engine, or a RimFire
.46 (42-60-800) brushless outrunner motor. Engine and
motor order numbers are provided below:
❏
O.S. ® 46AX ABL w/Muffl er (OSMG0547)
❏
Bisson O.S. .46 SF/FX .50 SX Pitts Muffl er (BISG4046)
❏
Great Planes RimFire .46 (42-60-800) Outrunner
Brushless (GPMG4725)
❏
Great Planes Brushless Motor Mount Medium Motors
(GPMG1255)
If using the recommended brushless motor, a 80A brushless
ESC is required:
❏
Great Planes Silver Series 80A Brushless ESC High Volt
(GPMM1860)