Hirobo X.R.B. Lama User manual

INDOOR
FLIGHT
HELICOPTER
Service Manual

INDOOR
FLIGHT
HELICOPTER
誤った取扱をしたときに、死亡や重傷等の
重大な結果に結び付く可能性が大きいもの。
警告
誤った取扱をしたときに、状況によっては
重大な結果に結びつく可能性があるもの。
注意
全長：360mm(lamaボディ含む)
62mm(フレームのみ)

全幅：90mm

全高：140mm

メインローター径：350mm

全備重量：170g(lamaボディ含む)

ギヤ比：8.625：1

モーター：180SHX2個
注意
『シンボルとシグナル用語』の意味について
注意文の頭部に表示の「シンボルとシグナル用語」の
意味を説明します。
なお、 に記載した事項でも、状況によっては重
大な結果に結びつく可能性があるものもあります。
このたびは、ヒロボー製品をお買上げいただき、あり
がとうございます。
安全にお使いいただくために、飛行前にこの取扱説明
書を最後までよくお読みください。
飛行上の注意事項、本機の能力、飛行方法などを十分
にご理解のうえ正しく、安全にルールやマナーを守って
飛行くださるようお願いいたします。
Confirm the
contents.
1.
Spare main blades
Safety skid hub
Safety skid
Questionnaire
Controller
AC adapter
Instruction
manual
Tool
(driver and L-wrench)
* Three sets of
upper and
lower blades
are included.

Operation
check
2.
M2 nylon nut
M2X8PH
■Confirm the blade attachment screw.
* Completely fasten the M2 x 8PH screw and M2 nylon nut, and then loosen them 0.5 to 1 turn.
* At this time, make sure that the blade can be slightly dragged.
■Confirm the servo movement.
* Confirm that the servo moves smoothly.
* Make sure that the M1.7 x 5.1 SHOULDERED SCREW is left with a
gap of less than 0.5mm when loosening it because of being excessively
tightened.
* If the screw is screwed at a slant, unscrew it completely and re-screw it
straight.
■Does the motor rotate without making
abnormal noise?
* Is the gear deformed?
* Is the backlash of the gear appropriate?
■Does the adapter operate correctly?
* Does the adapter operate correctly when the fuselage is securely held by
hand, and fully opening the throttle from a state of slow rotation.
* Replace an adapter which does not recover from a power cut by safety
device.
To the degree that the blade
can be slightly dragged.
◎0.5 mm ×Re-screw
■ Set the trim on the controller to the neutral position to turn on power.

Flight
adjustment
Tracking and rudder
3.
When lit red When lit green
Rudder LED
(Right side face: the lower hole of two)
Front
Left
Right
Rudder sub trim
Aileron sub trim
Elevator sub trim
■Is tracking set correctly?
* There is no problem if the two blades overlap and are flush with each other.
* If both blades are visible, carry out adjustment in accordance with page 20 of the Users Manual.
■Adjust the rudder sub trim so as to turn off the rudder LED of
the fuselage.
■Adjust the upper rotor head in accordance with page 17 of
the Users Manual.
* Place the fuselage on a level table, etc., and turn on the controller switch.
* Warm up the motor by slowly rotating for a while.
* Adjust the controller rudder sub trim so as to turn off the following LED.
* Turn the rudder sub trim right when lit green, and left when lit red.
■Confirm pirouette and adjust the upper rotor head.
* Perform pirouette in the left and right direction.
* Adjust the upper rotor head so as to turn left and right at the same rate as the lower rotor head.
×Needs →
adjustment
○OK →

Flight
adjustment
Aileron and elevator
4.
Rightward
Leftward
Rudder sub trim
Aileron sub trim
Elevator sub trim
Backward
■Adjust the aileron sub trim
* Confirm that the trim lever of the controller is set neutral.
* Adjust the aileron sub trim so that the fuselage does not move leftward and rightward in a state where the
aileron stick is at a neutral position.
* Turn the sub trim right when the fuselage tends to move leftward, and left when it tends to move rightward.
■Adjustment of aileron and elevator sub trims
* To adjust respective sub trims, limit the trimmer rotation within 0.5 to 1 degree.
* After adjustments of the aileron and elevator are carried out, confirm the rudder
again.
■Adjust the elevator sub trim
* Confirm that the trim lever of the controller is set neutral.
* Adjust the elevator sub trim so that the fuselage does not move backward and forward in a state where the
elevator stick is at a neutral position.
* Turn the sub trim left when the fuselage tends to move forward, and right when it tends to move backward.
When moving
rightward When moving
leftward
Aileron sub trim
When moving
forward When moving backward
Elevator sub trim
Forward
Backward

Flight
adjustment
Vibration and MISOSURI
5.
■Is there any vibration or "MISOSURI"
(circular hovering motion)?
* Release the fuselage from hands in the air and observe it for a while.
* The fuselage must remains stationary for a while.
* Much of the vibrating can be solved by changing blades.
■Are blades balanced?
* Replacing blades is easier than balancing blades. See page 23 of the Users Manual.
■Is the mast unbent?
* Slowly rotate the blades to determine whether the blade balance is at fault or the mast is bent.
* If the mast is bent, replace it. See pages 23-24 of the Users Manual.
■Cause of MISOSURI: Case 1 (Rod end)
* Do the rod end and EX ø4 ball move smoothly?
* Pinch the rod end with pliers and make it move slightly.
■Cause of MISOSURI: Case 2 (Center hub)
* Do the center hub and seesaw move smoothly?
* Replace them if the stabilizer is not moved by the weight of one Post-it sheet as shown below.
Past one Post-it sheet onto the stabilizer. Does the stabilizer hit with a thud when released?