E-flite Carbon-Z Yak 54 PNP - Manual (Page 13)

EN
4. To install the motor:
Slide the 4 motor wires through the guide holes and
slide the motor all the way into the nose.
Note: When installing the new motor do not attach
the “X” mount until last. This will make connecting
the 3 motor wires much easier.
5. Plug the 3 motor wires into the ESC, making sure
of proper polarity.
Note: Wires are color-coordinated to prevent wrong
polarity connection.
7. Attach the “X” mount to the motor with the 4
machine screws provided with the mount.
Tip: Use threadlock on the 4 machine screws
mentioned in the above step. This will prevent
them from coming loose in flight.
8. Secure the motor to the fuselage by installing the
4 screws to the outer holes in the “X” mount.
9. Reinstall the prop and spinner by reversing the
steps in the Removing Propeller Adapter, Propeller
and Spinner section.
• Front view of screws on motor mount
PNP Installation
Installing a Receiver
1. Install your full range receiver in the fuselage
using hook and loop tape or double-sided
servo tape.
2. Attach the elevator and rudder servo connectors to
the appropriate channels of the receiver.
3. Attach the aileron Y-harness to the aileron channel
of the receiver.
4. Attach the ESC connector to the throttle channel of
the receiver.
Battery Selection and Installation
• We recommend the E-flite 2800mAh 14.8V 30C
Li-Po battery (EFLB28004S30).
• If using another battery, the battery must be at
least a 30C 2800mAh battery.
• Your battery should be approximately the same
capacity, dimensions and weight as the E-flite
Li-Po battery to fit in the fuselage without changing
the center of gravity a large amount.
Range Check and Pre-Flying Tips
Range Check your Radio System
After final assembly, range check the radio system
with the Carbon-Z Yak 54. Refer to your specific
transmitter instruction manual for range test
information. It is helpful to have another person
assist with the range check and secure the airplane.
If assistance is not available, secure the tail of the
aircraft before increasing the throttle.
Before Each Flying Session
• Always make sure the dual rates switch is set to
LOW rates for takeoff. We recommend LOW rates
for your initial flights. The Carbon-Z Yak 54 is VERY
maneuverable on high rates and requires a lot of
experience to handle properly.
• It is recommended to set the timer for 5 minutes
before take off.
• Always make sure your Carbon-Z Yak 54 is
properly trimmed prior to each flight
• Always make sure the receiver, ESC, and battery
are secured in the fuselage.
• Perform a range check according to your
transmitter’s instructions prior to each flight.
• Always make sure that all controls function per the
transmitter input you give. This includes ailerons,
rudder, elevator and throttle.
• Always fully charge the transmitter batteries or
make sure your transmitter has fresh batteries
before you fly.
• Always make sure the servo reversing switches on
the transmitter are set correctly.
CAUTION: Always remove the flight battery from
the aircraft when you are done flying, or when you
are on the way to the flying field.
Flying Tips and Repairs
Flying
Always follow local ordinances when choosing a
location to fly. Choose a wide-open space for flying
your E-Flite Carbon-Z Yak 54 BNF or PNP. It is ideal for
you to fly at a sanctioned flying field, as the Carbon-Z
Yak 54 is capable of speeds exceeding 70 mph. If you
are not flying at an approved site, always avoid flying
near houses, trees, wires and buildings. You should
also be careful to avoid flying in areas where there
are many people, such as busy parks, schoolyards, or
soccer fields.
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