Protos MAX2 User manual
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Instructions Manual
Instructions Manual
1
Main rotor diameter................. 1577mm (700mm blades)
Tail rotor diameter.................. 286mm (105mm tail blades)
Length without main blades.......1371mm
Length with main blades...........1757mm (700mm blades)
Overall height........................365mm
Tail rotor-Main rotor ratio..........4,766
Main pulley............................190T
Autorotation pulley..................143T
Tail pulley.............................30T
Release 2.7
Always check on www.msheli.com for a more recent version of this manual
Pages Content
3safety rules
4tools required for assembly
5R/C equipment required to complete
6motor pinion teeth choice
7how to read this manual
8-29 main frame assembly
30-42 tail assembly
43 cyclic servos
44-50 head assembly
51-52 Brain, ESC, BEC
53-54 battery installation
55 main blades installation
56 canopy installation
57 main blades pitch check
58 tail blades pitch check
59 belt tension check - tail side
60 belt tension check - motor side
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Index
Instructions Manual
2
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Always follow these rules for safety
Instructions Manual
3
Operate the helicopter in open areas with no people nearby.
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 rain, snow, fog or other precipitation
If you do not observe these instructions you may be held liable 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 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.
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
Operate the helicopter only outdoors and out of people’s reach as the main rotor operates at high rpm!
While adjusting, stand at least 10 meters
Novice R/C helicopter pilots should always seek advice from experienced pilots to obtain hints with assembly
and for pre-ght adjustments.
Note that a badly assembled or insuciently 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!
MSHeli Srl
Italy
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Tools required for assembly
Instructions Manual
4
Thrust bearing grease
Slow curing EPOXY
Philips screw driver
where indicated use
Thread lock MEDIUM
open-end wrench 7mm
Hexagon screw drivers :
1,5mm
2mm (need with handle and long tip)
2,5mm - 4mm
two 5 mm (spindle)
Hexagon L-key 2,5mm
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R/C equipment required for assembly
Instructions Manual
5
Main blades:
standard full carbon blades
690mm - 716mm
750mm - 800mm
need 800 conversion Kit Protos
Max V2
ART. MSH71165
Tail blades:
standard full carbon blades
105mm to 115mm
BEC
ESC :
at least
160 A High Voltage
Swashplate servos supported:
all standard servos (qnty. 3)
Tail servo supported:
all standard servos (qnty. 1)
Trasmitter / Receiver:
Satellites:
Spektrum : DSM 2 - DSM X
Futaba : S-Bus - S-Bus 2
HOTT SumD
MPX Srxl - Hudi
Standard receiver: all
Battery pack:
LiPo 10s to 14s 4000/5500mAh
23T ART. MSH71181 (Optional)
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Motor pinion teeth choice
Instructions Manual
6
Fly style
Beginner
Sport
Soft 3D
Hardcore 3D
Pinion
18T ART. MSH71137 (Optional)
19TART. MSH71179 (Optional)
20T ART. MSH71138
RPM
(520Kv motor)
1800
1950
2100
2350
3D 21T ART. MSH71180 (Optional) 2150
Hard 3D 22T ART. MSH71139 (Optional) 2250
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How to read this manual
Instructions Manual
7
Box where you can
nd all big parts
Box and bag where you can
nd washers, bearings, screws
and all other small parts
MSH spare part code
Apply a thin layer of threadlock on the
external part of the ball bearing
Pay attention to the instruction steep
behind this icon
13
4
2
5
Hex screw M3x6
ART. MSH71108
6mm
24mm
12mm 6mm
Ball bearing
12x24x6
ART. MSH71155
1:1
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box A
Instructions Manual
8
where I can nd the BIG PARTS where I can nd screws, ball bearings and u like that
box F bag A1
Main plastic frame V2
ART. MSH7163
Landing gear
ART. MSH71001
Washer
3.1x8x1
Hex screw M3x10
ART. MSH71114
Guide pulley support
- Front side -
Guide pulley
- Front side -
Hex screw M3x8
ART. MSH71109
Ball bearing
10x19x5
ART. MSH71071
Hex screw M4x8
ART. MSH71117
Motor mount
ART. MSH71132
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box G
Instructions Manual
9
where I can nd the BIG PARTS where I can nd screws, ball bearings and u like that
box F bag A1
Guide pulley support
- Front side -
ART. MSH71133
Guide pulley
- Front side -
ART. MSH71136
PRE-ASSEMBLED Guide pulley washer
- Front side -
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box E
Instructions Manual
10
where I can nd the BIG PARTS where I can nd screws, ball bearings and u like that
box F bag A1
Ball bearing
6x19x6
ART. MSH71135
Hex screw M4x16
ART. MSH71131
Motor 4530 - 500Kv
ART. MSH71134
OPTIONAL
Ball bearing
8x19x6
ART. MSH71162
For 6mm motor shaft
For 8mm motor shaft
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