ParkZone PKZ3480 - Manual (Page 9)

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Step 11 – Landing Your Ember 2 Reference Information
When you begin to notice that your Ember 2 no longer climbs well under
full power (normally after approximately 10-15 minutes), the battery is
getting low and it is time to land. Bring in your aircraft toward the desired
landing spot. Gradually reduce throttle (as well as giving a small amount
of down elevator if you choose) to reach an altitude of approximately 4
feet. At this point, reduce even more throttle and your Ember 2 should
glide in softly for a landing.
Note: Your Ember 2 should be landed on a smooth surface (such as
concrete or wood) so that the landing gear can work effectively.
Expert Tip: As you get better and more experienced at flying,
try adding a bit of “up” elevator just prior to landing to “flare” the
plane. With some practice, your landings should become smooth
and on target.
Warning: Do not attempt to catch the airplane or injury may occur.
Remember, there is a spinning propeller on the front of the plane that
can cause injury! Also, remember to cut power to the motor right
before you land to prevent damage to the propeller.
Reversing Flight Controls
Should the Ember 2’s electronic components be used in another
aircraft, you may find it necessary to reverse the operation of flight
control surfaces. Please refer to the manual included with your transmit-
ter for detailed instructions on servo reversing.
Center of Gravity Location
It is very important to confirm the ParkZone Ember 2 is properly
balanced prior to flying. The Ember 2 should balance at 37mm (+/- 2mm)
behind the leading edge of the wing with the battery tray centered.
Replacing the Prop Shaft
You may find that you need to replace the prop shaft in the gearbox
should it become damaged. To replace the prop shaft:
1. Gently grasp the white nylon nut located at the back of the prop
shaft to prevent it from turning.
2. While holding the nylon nut, rotate the spur gear in a clockwise
direction. The prop shaft will thread out of the nut.
3. Gently pull on the spur gear and prop shaft will slide out of the
gear box.
4. Thread the prop and spinner on to the new prop shaft by holding
the spur gear and turning the prop in a clockwise direction.
5. Slide the new prop shaft back into the gear box.
6. Place the nylon nut on the back of the prop shaft. Spin the prop
and spur gear in a counterclockwise direction. The nylon nut will
thread onto the prop shaft.
7. While holding the nylon nut in place, gently turn the spur gear
counterclockwise to ensure the nut is snug.
Increasing Control Throws
As you become more comfortable with flying the Ember 2, you may wish
to increase the control throws for even more maneuverability. To increase
the control throw, gently remove the pushrod from the control horn. It
is recommended to increase control throw by installing the pushrod in
closer to the surface one hole position at a time until you reach the
desired control throw.