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Congratulations on your purchase of the
77”
Edge 540 ARF
. Every effort has been made to
produce a lightweight, straight, easy to assem-
ble aircraft. Because of its oversize control sur-
faces which are double beveled to allow for
extreme throws, great care must be taken in the
set-up and flying of this airplane. Quality hard-
ware components have been provided to allow
for 3D set-up while maintaining adequate
mechanical advantage to eliminate flutter. It is
your responsibility as an advanced pilot to fly
the aircraft in an intelligent manner.
THROTTLE
MANAGEMENT IS A MUST!!!!!!! Carl
Goldberg Products
has flown the
77” Edge
540 ARF
through a very rigorous flight-testing
schedule and have stressed the airframe
beyond all practical parameters without a single
failure.
Carl Goldberg Products
will NOT war-
ranty the
77” Edge 540 ARF
against flutter due
to improper set-up or excessive speed maneu-
vers. having said that, we believe you will find
the
77” Edge 540 ARF
to be one of the most
responsive, in-the-grove aircraft on the market.
Just remember to use common sense when fly-
ing this high performance machine.
We are very proud of the construction of the
77”
Edge 540 ARF
and all of our other ARF aircraft.
Each aircraft is jig built to insure a straight true
airframe. Every effort is made to build as light an
aircraft as possible. As with any professional
builder, glue is used sparingly.
Please take a
moment during assembly and run a bead of
CA or aliphatic resin into the high stress
joints that you can reach such as the landing
gear plate, servo mounting trays, wing hold
down blocks, Firewall, etc
. Also, during the
course of shipping from the manufacturer to our
facility in the United States, it is not uncommon
for the aircraft to experience several changes in
climate. This may cause the iron-on covering to
develop wrinkles. This is not a fault of the manu-
facturer. Please take a few minutes with your
heating iron and heat gun to iron down the
seams and re-shrink the covering where needed.
The results will be a beautiful aircraft with a
breathtaking finish that you will be proud to dis-
play at your flying club.
Before beginning assembly of your
77” Edge
540 ARF
, we highly recommend that you study
this manual in its entirety. You should begin
planning your radio installation based on your
choice of engine and equipment from the begin-
ning.
Because the 77” Edge 540 ARF is intended
for those with some degree of modeling
experience, every minute detail will not be
covered. This is not a basic trainer.
Assembly of this aircraft will be easy for the
experienced modeler, and by following the
instructions within this manual and using
the skills you’ve gained during your model-
ing career you will be able to produce a first
class aircraft.
Building supplies needed
Hobby knife w/#11 blades
Thin CA
Medium CA
Canopy glue
30 minute epoxy
Thread lock
Diagonal wire cutters
Pliers
Assorted drill bits
Various sized screwdrivers( both Phillips and
standard head)
Tape measure
Dry-erase marker
Paper towels
Rubbing alcohol
Electrical tape
4-40 Tap & Die Set
3/32, 7/64, 9/64 & 3mm Allen wrench
Wax Paper
3-1 Oil
Note:
Thread lock must be used where
ever any machine bolts are threading
into any type of nuts. If you do not
use thread lock the bolts could
become loose and fall out in flight.
