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LOGO 400
User Manual
66 pgs7.33 Mb0
User Manual
31 pgs4.64 Mb0

Mikado Logo 400 SE, LOGO 400 User Manual

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Page 1
www.mikado-heli.de
LOGO 400 SE
©Mikado Model Helicopters GmbH, V2.0
Manual
Mikado Model Helicopters GmbH • Friedrich-Klausing-Straße 2 • 14469 Potsdam • Germany Phone +49 (0)331 23749-0 • Fax +49 (0)331 23749-11 • www.mikado-heli.de
Page 2
Details
Page 3
Tools for Assembly & R/C Equipment
Scissors
Rubber Hammer
Drill with
1.5mm bit (.059 in)
Marker
Screwdrivers
(plus and minus)
Hex Wrenches
1.5/2.0/2.5/3.0 mm
(.055/.079/.098/.118 in)
Ball
link
pliers
Threadlock
Ball
link
pliers
Grease
Pitch Gauge
Safety Instructions
OPERATING YOUR MODEL SAFELY
Operate the helicopter in spacious areas with no people ne­arby. !Warning: Do NOT operate the helicopter in the following
places and situations (or else you risk severe accidents):
• in places where children gather or people pass through
• in residential areas and parks indoors and in limited space
• in windy weather or when there is any rain, snow, fog or other precipitation If you do not observe these instructions you may be held reliable for personal injury or property damage!
Always check the R/C system prior to operating your helicopter. When the R/C system batteries get weaker, the operational range of the R/C system decreases. Note that you may lose control of your model when operating it under such conditions.
Keep in mind that other people around you might also be operating a R/C model. Never use a frequency which someone else is using at the same time. Radio signals will be mixed and you will lose control of your model.
If the model shows irregular behavior, bring the model to a halt immediately. Turn off all power switches and disconnect the bat­teries. Investigate the reason and x the problem. Do not operate the model again as long as the problem is not solved, as this may lead to further trouble and unforeseen accidents.
! Warning: In order to prevent accidents and personal injury, be sure to observe the following:
Before ying the helicopter, ensure that all screws are tightened. A single loose screw may cause a major accident. Replace all broken or defective parts with new ones, as damaged parts lead to crashes. Never approach a spinning rotor. Keep at least 10 meters/yards away from a spinning rotor blades. Do not
touch the motor immediately after use. It may be hot enough to cause burns. Perform all necessary maintenance.
PRIOR TO ADJUSTING AND OPERATING YOUR MODEL, OBSERVE THE FOLLOWING
! Warning: Operate the helicopter only outdoors and out of
people’s reach as the main rotor operates at high rpm! ! Warning: While adjusting, stand at least 10 meters/yards away from the helicopter!
Novice R/C helicopter pilots should always seek advice from experienced pilots to obtain hints with assembly and for pre-ight adjustments. Note that a badly assembled or insufciently adju­sted helicopter is a safety hazard! In the beginning, novice R/C helicopter pilots should always be assisted by an experienced pilot and never y alone! Throttle channel should be in motor OFF position while powering up. When switching the R/C system ON or OFF, always proceed in the following order:
When switching ON:
Position the throttle control stick (on transmitter) to a position where the LOGO 10 motor does not operate.
• Turn on the transmitter.
• Turn on the receiver.
• Connect the motor battery.
• Operate your model.
When switching OFF:
• Turn off the motor (move throttle control to a position where motor does not operate).
• Wait until the rotor head has stopped spinning.
• Disconnect the motor battery.
• Turn off receiver.
• Turn off transmitter.
Page 4
#4187
#4170
#4188
4x M3x10 #1953
1x 38 mm #2371
1 Main Frame
1.1 Main Frame
Bag 1 • Bag 12
Page 5
1x 10x19x5 #1329
2x
19 mm #2371
4x
M3x10 #1953
#2380
2x M3x14 #1955
2x
M3 Stopp #2074
1 Main Frame
1.2 Bearing Case
Bag 1 • Bag 10 • Bag 12
Page 6
4x M3x12 #1954
4x
M3 #2074
4x
M3x3 #1920
2 Landing Gear
Bag 8 • Bag 12
Page 7
2x M3x12 #1954
2x
3x9x1 #2011
3 Motor Installation
3.1 Motor Attachment
Bag 1 • Bag 12
When installing the motor, tighten the socket head cap screws only slightly, making sure that the motor can still be moved on the motor
plate.
Do not tighten the set screw fully until the nal position of the pinion on the motor shaft is determined. This is done after installing the main gear. There are two options for attaching the pinion:
1. For securing the pinion, you may atten the motor shaft where the set screw meets the motor shaft - without making a at surface on the motor shaft.
2. Alternatively, you may screw the set screw directly onto the motor shaft. For this it is required that the set screw has an appropriate rim for engaging the motorshaft (all Mikado pinions have this rim). Note, however, that after attaching the set screw once, the rim becomes blunt and may not be used again.
Page 8
#2731
#2725
4x M3x8 #1915
4x
10x16x0.5 #2010
1x M,5x8 #1940
1x
#1344
#04177
4 Main Gear
4.1 Hub
Bag 2
Page 9
4 Main Gear
After having attached the freeway hub of the main gear to the rotor shaft, pull the rotor shaft slightly upward and simultaneously push the main shaft collar down onto ball bearing. Next tighten the set screws. The rotor shaft should turn easily and it should not have any axial play.
4.2 Adjusting Gear Backlash
The gear backlash must be adju­sted (see drawings). Excess back­lash can cause premature wear of the main gear and will lead to shorter ight times.
too much backlash correct backlash too little backlash
Page 10
# 4189
# 4181
#2467
#2476
#2466
#2189
#4150
1x 2x10mm #2469
2x
5x10x4 #2470
2x
5x10x0.1 #2004
5 Tail Rotor
5.1 Tail Rotor Shaft
Bag 5 • Bag 10
Should you have difculty mounting the 2x10 mm pin, carefully tap it with a rubber hammer, or use a vice. The 5x10x4 bearings can also be moun­ted on the rotor shaft using a vice and tapping the shaft softly with a rubber hammer. If the tail rotor shaft shows axial play after closing the two halves of the tail rotor case, use one or two of the 5x10x0.1 washers which are included in the bag.
Page 11
#4182
2x M3x25 #1958
1x M3x10 #1953
3x
M3 #2074
5 Tail Rotor
5.2 Vertical Fin
Bag 5 • Bag 12
Page 12
#2455
#2452
2x 6x10x2,5 #1440
#3030
2x7mm
5 Tail Rotor
5.3 Pitch Slider
Bag 5 • Bag 10
It is important that the tail pitch pla­te #3030 is aligned properly on the control sleeve #2455. In the case of misalignment, the control sleeve may become deformed.
The mounted tail pitch plate should be able to move on the tail rotor shaft with little resistance.
Page 13
#2449
2x 3x6x2,5 #2330
1x
M3x14 #1955
1x
M2x8 #1902
1x
#1570
1x
3x5x5 #2448
1x
3x5x0,5 #2002
5 Tail Rotor
5.4 Tail Rotor Lever
Bag 5 • Bag 12
The mounted tail rotor lever should
be able to move with little resi-
stance.
Page 14
M3x3
M3x16
4x8x3
#2462
4x8x2
#3051
5x8x0,5
M2,5x6
M3 Stopp
2,5x6x0,5
3x M2,5x6
2x
2,5x6x0,5
2x
4x8x3
2x 4x8x2
2x
M3x16
2x 4x8x3,5
2x
M3
1x M3x3
2x
5x8x0,5
5 Tail Rotor
5.5 Tail Rotor Hub
Bag 5 • Bag 10
Small inner
diameter
Large inner
diameter
Apply grease to bearing
Page 15
#2485
6 Tail Boom
6.1 Tail Boom Holder
Bag 6
Turn the tail drive belt 90° degrees (clockwise).
Page 16
#2728
1x 4x13x5 #937
1x
4x9x4 #2489
2x 4x8x1 #2013 1x
3x5 #1921
1x
M3x18 #1965
1x
M3 #2074
#2488
!
6 Tail Boom
6.2 Tail Drive Pulley
Bag 6 • Bag 10 • Bag 12
Important: Check belt tension prior to every ight. Incorrect belt tension can cause disturbances for your model R/C system. In­correct belt tension can lead to a situation where you lose control of the tail rotor of your helicopter.
For tightening the belt pull the tail boom holder toward the front. Belt tension is xed with the M3x18 sok­ket head cap screw for tightening the
tail boom holder to the tail boom. The
belt should be tight. When pressing with your ngers, both sides of the belt should not come in contact with
each other.
Page 17
#4179
5 Min. Epoxy
1x M2x6 #1901 1x
M2 #2070 2x M2,5x30#2770
6 Tail Boom
6.3 Tail Control Rod
Bag 6
Screw the two 2 mm ball links onto the control rods. Their exact positions are of no importance at this point. The ball ends are attached to the balls more easily when the text on them is pointed away from the helicopter.
Page 18
8x M3 x12 #1954
2x
27,5 mm
#2371
2x
23 mm
#2371
2x
M3x16 #1956
2x
M3 #2074
#4184
#4184
6 Tail Boom
6.4 Installation
Bag 6 • Bag 12
For mounting the tail assembly in the side-frames, pull the rear ends of the side-frames apart.
For adjusting the gear backlash, insert a strip of paper between the main gear and the drive pulley, then press the drive pulley against the main gear.
6.5 Tail Rotor Blades
Bag 5
Tighten the screws holding the tail rotor blades, but ensure that the blades move easily in the tail rotor holders under centrifugal force.
Page 19
2x 2,9x19
2x
M3 #2074
4x
4,8 mm #1574 4x M2,5x30 #2770
2x M3x20 #1957
2x
3x5x2 #2463
#4178
#1565
#4182
2,9x19
6 Tail Boom
6.6 Tail Boom Brace
Bag 1 • Bag 6 • Bag 9
5 min epoxy
The ball links should be screwed onto the control rod such that one is turned at 90 degrees with respect to
the other.
Page 20
7 Finished Main Frame & Tail Boom
Page 21
2x M2x8 #1902 2x
M2x10 #1903
6x
M2 #2070
4x
4,8 #1570
14-15 mm
16-17 mm 16-17 mm 16-17 mm
(7x)
8 Swashplate
Bag 3
9 Servo Arms
Bag 9
Rudder Servo Elevator Servo Aileron Servo Aileron Servo
Tighten the pivot bolts very carefully. Do not overtighten them, as they will break off.
120° CCPM
Rudder Servo Elevator Servo Aileron Servo left Aileron Servo right
Page 22
14 mm
(.472 in)
#2770
10 Servo Installation
10 .2 Tail Rotor Servo
With LOGO 400 side-frames you can use two different sizes of tail rotor servos. A larger standard-size tail rotor servo can be mounted to the left side-frame, a smaller mini servo is mounted to right side-frame.
10.3 Elevator Servo
Linkage measurements for 3D pitch range (-12° to +12°)
10.1 Linkage
Bag 9
Page 23
#2383
#2384
#2382
10 Servo Installation
10.4 Elevator Linkage/Swashplate
10.5 Canopy Fixing Bolts
Bag 1
Page 24
10 Servo Installation
10.6 Aileron Servo left
10.7 Aileron Servo right
Page 25
10 Servo Installation
10.8 Aileron Linkage
Page 26
5x M3x8
2x
3x7
2x
2,5x7
2x
8x11x4
2x
8x11x1
4x
8x14x4
2x
6x14x5
2x
10x14x1
2x
M3x10
1x
M3x20
2x
M3x22
2x
M4x12
2x
M3x24
2x
4x12x1
3x
M3
2x
Ø4,8x3
2x 3x12
4x
3x7x3
4x
3x6x2,5
2x
3x5x2
2x
M3x14
1x
M3x5
2x
3x5x0,3
M4x12
4x12x1
3x7
2,5x7
8x11x1
8x11x4
10x14x1
(5x)
M3x10
M3x8 (5x)
8x14x4
3x12
3x7x3
3x5x2
3x6x2,5
2x
M3x14
M3x5
3x5x0,3
11 VBar Rotorhead
Bag 7
Large inner
diameter
Small inner
diameter
Apply grease to bearing
Page 27
M3 Stopp
M3x20
37 mm
M3x22
Please adjust the swashplate driver in such a way that the balls on the inner and outer ring of the swashplate are positioned exactly on a line along the longitudinal axis of the heli.
11 VBar Rotorhead
Page 28
1x M3x40
2x
M3x12 #1954
1x
M3x10 #1953 3x M2,5x10 #1938 3x
M2,5 #2071
#4185
M2,5x10
M3x10
M3x12
M2,5x10
M3x12
M3x40
12 Battery Support
Bag 1 • Bag 12
Page 29
13 Overview
13.1 Chassis
Page 30
13 Overview
13.2 Rotor Head
Page 31
www.mikado-heli.de
Construction & Rendering: Mehran Mahinpour Tirooni • Layout & Realisation: CDT-Berlin
13 Overview
13.3 Tail Boom/Tail Rotor
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