minicopter Diabolo Black, Руководство пользователя

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Manual (Printable version):
Introduction: For the assembly of the Diabolo Black you need a set of good
hex drivers in the size 1,5-4mm and additional an open wrench of 5.5mm,
f.e.#707, nut wrenches in 4,,5.5, 7 and 8mm. Also you need Loctite 243. It
is recommended to mount the frame screws until step 6 (both carbon frames,
mainshft unit, first stage shaft unit, belt) still loose, then press them on
a flat table and tighten the screws adding Loctite on each screw. Then all
additional parts between the frames will be added. With this method you
reach a high grade of symmetry of the frame.
Use always on all not with lock nut secured screws Loctite 243. These screws
are marked in the graphics with an „L“.
Bag 1: Main shaft unit (Step 1-4)
1. We start with the mainrotor shaft unit 1 (bag 1). For this we prepare the
upper side frames D481 and D482. It is recommended to slightly sand down all
carbon frame edges with fine sandpaper (ca. 240 grain) or a small rasp
(preferably of high quality and unused), so that no wire or rubber ring can
be damaged on their sharp edges. This step is not entirely necessary, but
increases, at least theoretically, operational safety. If you work with
sandpaper take care that you do not dameg the nice caron surface with
scratches. Work slow and careful. Then the front lower corner of the long,
rectangular aileron servo cutout should be slightly worked over with a rasp,
so that this corner is square. This is necessary for correct perpendicular
installation of the main rotor shaft. It is recommended to file at this step
also the corners of the tailservo cutout in the frame D481 rectangular,
where the mounting blocks D23 are touching.
2. The initial assembling of the Diabolo is done on the side frame upper
right D482 and finally the upper left side frame D481 will be attached. The
best tactic is to mount the screws first a little bit loose and after adding
the left frame while pressing the whole unit on a flat table, then tighten
some screws provisorically and tighten each screw finally under add of
Loctite 243 and mark a "ready" screw with a felt pencil.
The lower ball bearing block main shaft D16s and the main bearing bracket
D17s are attached to the side frame upper right D482 with five hex screws
M3x8 D197. Additionally pay careful attention to the fact, that the ball
bearings, of these two bearing blocks, are flange ball bearings. The side of
the flange with the larger diameter diameter has always to be on the inside,
i.e. the flanges of the bearings of the main bearing block have to be
positioned below and those of the lower main rotor shaft bearing blocks (and
later of the lower gearing rack) at the top. Please therefore pay attention
to the correct positioning of the brackets in the following assembly
pictures.
Insert the main rotor shaft D220 into the bearing blocks and check that he
shaft runs parallel to the front edge of the aileron servo cut-out. If this
is not the case, the above described cutout corner has to be filed out some
more.
3. As the next step the hub main shaft D223 has to be bolted together with
the main gear wheel D413 by using 6 hex screws M3x8 D197 and 6 washers M3
002. It is essential that the side with the short collar (diameter 26mm) is
pushed into the gear wheel while the bolt threads are aligned. Fasten the
screws in star fashion to avoid tension. Take attention that the side of the
wheel with the "X" is showing to the flange.
4. Hint: First assemble the blocks on the right frame as shown but do not
tighten the screws yet and wait for assembling the left frame. Then add on
each screw Loctite and tighten them piece after piece while pressing the
assembled mechanic on a flat table with mainshaft vertical to get a perfect
rectangularity.
The assembled unit will now be inserted, with the distance bush D224,
between the main rotor shaft blocks. The tightness should be such, that when
holding it sideways nothing falls out, but no tighter. If it is too loose,
please add a shim washer 12x18x0.1 D231 or 0.2 D232 between the hub and