HK-Atom 19225 User manual
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INSTRUGTION MANUAL@
THESE I]{STRUCTIOI{S SHOULD BE READ BY A SUPERVISII{G ADUTT
HK.ATOM PNP MINI GLIDER
Model No:19225
I PORTANT! Before b€ginning assembly, please rcad and understand the wamings listed folloi/ing. Failure to r€ad and
understand thes€ wamings could lead to bodily harm and/or injury.
1. This model is not a by. lt is for beginner, inbrm€diab and experienced modeller
2. Assemble fte plane according to the instructions. Do not alt€r or modiff the model. lf rcu make any modifications, )ou will
void your wananty.
3. lt is highly rccommanded to fly this model under the guide of experiencad modeller
4. Test the operation of the model Hore each flight b insure that all equipment is operating properly, and that he model
remains strucfu rally sound.
5. Fly only on light wind days and in larye open areas free of trces, people, buildings or any oth€r obstades.
6. Alwa)rs be conscious of lhe spinning prop€llor. Be careful not to allo\rrr loose clohing to be drawn inb the propeller.
7. Always tum on the fansmitbr before himing on the airplane and alweys tum ofihe airplane bebr€ tuming ofi the transmitbr.
8. Always unplug the flight battery when not f,ying the airplane.
9. Do not atbmpt b cabh th€ airplane while flying.
10. lt is important b make sure you are alwap using fresh or fully charued batteries. Never allow the batteries b run lolv or
lrou could lose contol of the airplane.
C € 1622(D X
FCC RCOUIRCM€NT
This device complies with Part 15 of the FCC Rules. Operation ispubject to the following two
conditions: (1) This device may not cause harmful interference, arH (2) This device must accept .
any interference received, including interference that may cause undesired operation.
CAUTION: Changes or modifi cations to this product not expressly approved by the party responsible forcompliance
may void the use/s authority to operate the equipment.
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1. Fuselage
4. Vertical Tail
7. Screws
2. Main Wing
5.7.4V 250mAh Li-lon Pack
8. Hex Wrench
3.Horizonal Tail
6. Spare propeller
o Standard 4CH Stick Transmitter
o Standard 4CH Receiver
o LFlon Balance Charger
o Transmitter Battery
STEP 1! lllSTALLll{G THE TAILS
n 1. Apply glue on the horizonal tail.
n 2. Apply glue on the tuselage.
! 3. First, connect the elevator rod with hom on the horizonal tail, then place the hodzonal tail on the right position of fuselage.
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r4. Apply glue on the vertical tail.
5. Apply glue on the tuselage.
6. Firs[ connect the rudder rcd with hom on the vertical tail, then place the vertical tail on the right position of fuselage.
7. Use screw driver b tight the screw on the hom of horizonal tail, notice that horizonal tail must be in the neutral position.
8. Use scrcw driver to tight the sqew on the hom of vertical tail. notice that vertical tail must be in ths neutal position.
STEP 2: IIISTALLING THE tAlN WtLG
I 1. Attach the connneclor beneath the main wing to the matching connec{or as shoum, Do not force them together, they only
athch one way!
n 2. Carefully place the main wing on the fuselage properly, Securc one piece of M2 x 20 screw on the fiont and two pcs of
M2 x 14 screw on the rear with supplied hex wrench.
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STEP l! PREPARE YOUR OWN STAIIDARD 4CH RECEIVER AllD TRA]{SilITTER
n 1. Connec{ the elevator wire , rudder wire and speed controller wire with the 4CH receiver. Notice the corec{ position.
n 2. lnstall the transmitter battery conectly, be careful to make sure that the polarity is conec{.
STEP 2: CHARGII{G THE 7.4V 2sOmAh Li-lon PAGK
HK-ATOM mini glider is supplied with a 7.4V 2s0mN't 15C Li-lon. lt is suggested that use the balance charger with maximum
800mA cunent to re-chaEe this Li-lon pack.
CAUTIOT:
1. Never leave th€ battery unattended during the charging prccess. Always keep this charger out of rcacfi of cfiildren.
2. Stop charging immediately if any abnormality occurs, such as power indicabr is ofi, the temperature of te battery raise
rapidly.
3. Do not attempt to disassemble the charger
4. Do not set the charger on carpet during the charging prc@ss.
$rEP 3: INETALLIIIG THE 7.4V zsomAh Ll.lon PACK
IMPORTANT Always tum on the transmitter beforc tuming on the airplane and always tum off the airplane befure fuming off
the transmitter.
n 1. Push down the throttle control stick till the end . Then tum on the transmitter.
n 2. Remove the hatch of fuselage.
n 3. Put th€ supplied 7.4V Li-lon inside the front part of tuselage, Secure the Li-lon pack tightly.
n 4. Athch the 7.4V Li-lon pacKs connector to the matching conneclor of ESC, Do not force them bgether,they only athcfi
one way! Then reinstall the hatch of fuselage.
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STEP /* TEST THE THROTTLE
IMPORTANT: Safety protection is efiective after you tum on transmitter and plug in Li-lon battery witr ESC, this time when you
move throtfle con$ol stick forwad, the motor won't react. Remember to move the throttle control stick forwad
till the end, and then move thrctfle control stick bacl$ard tillthe end, this time, the motor is arned, then you
can start the belowing bsting.
tl 1. Move the throttle control stick forward slowly, the motor
rotates faster gradually.
NOTE: lf the motor doesn't react with
the throttle increasing, please check the power supply or the
battery capacity.
WARNING: Keep everything clear of the propeller once the
battery is plugged in. Do not try to stop the propeller by hand
or anything else.
STEP 5: TEST THE RUDDER
n 1. Move the rudder contol stick to the left, the rudder fums to the lefi.
n 2. Move the rudder control stick to the right, the rudder tums to the right.
NOTE: lf the movement of rudder works in opposite position, please check the rudder reverse switch and make necessary
adjustnent.
! 3. Move the rudder control stick to its neutral position, the rudder retums to ib neutral position.
NOTE: lf rudder doesnt retum to neutral position, then adjust the rudder trim button to make it in neutral position
STEP 6: TEST THE ELEVATOR
! 1. Move the elevator control stick bacl<ward , the elevator will be up
Z 2. Move the elevator control stick fonryard, the etevatorwill be down.
NOTE: lf the movement of elevator works in opposite position, please check the elevator reverse switch and make
necessary adjustment.
I 3.Move the elevator control stick to its neutral position, the elevator returns to its neutral position.
NOTE: lf elevator doesn't retum to neutral position, then adjust the elevator trim button to make it in neutral position.
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Ghoore a good flylng slte and day
1. The ideal location for flying has wideopen space in bur directions with no people
2. Choose location carcfully! Do not operat€ model near these areas: Houses or buildings, children's play areas, road trafic,
railways, airporb, overhead po^rerlines.
3. Fly in calm weather conditions with no winds or gentle winds.
PrFfllght check
1. Check the propeller and all screws are securely fastened.
2. Check airplane responds properly to control signals.
3. Test the range of the radio signal. lt is recommanded that have around 100 M range check.
Take off
1. Apply tull throtfle on tansimitter while facing into the wind, hold the airplane horizontally and launch with a pushing motion.
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Adiusting trims during flight
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1. Let go of control sticks. lf airplane moves left, adjust rudder trim on transimitter to the right.
2. Let go of control sticks. lf airplane moves upwards, adjust elevator trim on transimitter to upwards.
3. Adjust elevator and rudder trims so airplane flies straight and horizontal when stlcks are free
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Valuable experlence
When your airplane is moving away from you, moving the rudder stick to the left, combined with a small amount of up elevator
(moving the elevabr stick down), will make your plane tum to the left. Moving the rudder stjck to th€ right with a small amount
of up elevabr will make the airplane fum to the right. To stop the tum, mov€ the rudder stick the opposite dircction until the
airplane is flying level and return the elevator stick to center.
Landing
1 . For your first couple of flights we recommend that you attempt to land with reserve battery power.
2. During your firct flight, while at a high altifude, tum the motor off and notice how the HK-ATOM reacts. This will give you an
idea of how the airplane will react during a landing. At this higher atltitude, familiarize yourself with how the model responds
at low power and slower speeds as this is how the model will fly when landing.
3. To land the HK-ATOM, fly down wind, past the landing area. Gently tum into the wind and reduce the throttle so that the
airplane shft b come dovn. Adjust the throtte as needed b rcach the landing area, but not fly past it. Always land inb the wind.
4. Just before landing, at about 0.5 meter above the grcund, apply a little up elevator, This will causo the airplane to dow and
setue to the ground.
After Landing
Disconnect the battery, then, switch the tEnsmitter off. Remove the battery ftom the fuselage, Check the airplane over to
make sure nothing has come loose or may be damaged.
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