Onean Manta User manual

WARNING!
The practice of jet powered watersports can be dangerous if the necessary
precautions are not taken. For this reason, we have prepared this user manual.
It will help you to know your new Manta board and to use it correctly.
It contains information related to the assembly, care, use and maintenance of
your Manta board. Please read this manual carefully before using the equipment.
It is the responsibility of the user to take the necessary measures for a safe use of the
products from Aquila Boards. The company will not be responsible for any damages
that may arise from the improper use of the equipment as well as its deterioration
due to incorrect maintenance.
!

1. Main Security checkS..............................................................5
2. Packing LiSt
2.1. Manta Board .........................................................................6
2.2. Jet Unit ...................................................................................7
2.3. Battery ...................................................................................7
2.4. Charger ..................................................................................7
2.5. reMote Control .....................................................................7
2.6. aCCessories .............................................................................7
3. FirSt aSSeMbLy
3.1. insert the fins.........................................................................8
3.2. install the leash ....................................................................8
3.3. insert the Battery Magnet .....................................................9
3.4. Positioning the footstraPs ...................................................9
4. uSe and conFiguration oF the equiPMent
4.1. Battery .................................................................................10
4.1.1 Battery transport and storage.......................................10
4.1.2 ConneCting/disConneCting the Battery...........................10
4.1.3 Battery Charge ................................................................12
a) ConneCtion .......................................................................12
B) disConneCtion ...................................................................13
C) important..........................................................................13
4.2. Wireless Controller ...........................................................13
4.2.1. synChronization .............................................................13
4.2.2. power of the jet unit .....................................................14
4.2.3. Charging the Controller ...............................................16
4.3. leash .....................................................................................17
4.4. seCUrity MeChanisMs ............................................................17
5. SaFety guideLineS
5.1. terMs of Use ........................................................................18
5.2. Before getting into the Water ............................................18
5.3. first Use................................................................................19
5.3.1. start up ..........................................................................19
5.3.2. tUrn ...............................................................................19
5.4. getting oUt of the Water ....................................................19
5.5. general seCUrity MeasUres ..................................................20
6. Maintenance oF the equiPMent
6.1. Board MaintenanCe..............................................................21
6.2. Battery MaintenanCe............................................................21
6.3. Wireless Controller MaintenanCe ......................................22
7. rePairS and rePLaceMentS
7.1. iMPeller.................................................................................26
7.1.1. UnMoUnting the impeller..............................................26
7.1.2. mounting the impeller...................................................27
7.2. ConneCtors ..........................................................................28
index

MANTA USER’S MANUAL 5
01
Main Security checkS
1. Main Security checkS
It is important to get familiar with the board’s security systems before starting
enjoying it. Please make sure you use the board following the instructions
provided in this manual.
• Always check the unit before entering the water. Make sure the
board, the safety disconnection system, the battery and the wireless
controller are in good condition.
• Do not lend your equipment to anyone who has not been instructed
in the use of the Manta.
• When entering the water, you must avoid entering through wave break
areas and in case of doing so, you must always place yourself between
the board and the wave. This way the board will not harm you in case a
wave strikes you.
• Never practice this sport if the conditions exceed your skill level.
• Always wear the Leash attached while using the unit.
• When getting on the board you must always do it from one side, even
in areas of high depth. The water jet has great power and could caus e
injuries.
• Never place your hands or feet near the impeller. The suction force
from the jet is very powerful and it could drag them to the interior. Even
with the battery disconnected you must be aware of the impeller since
the leading edges are sharp and may cut.
• You must take into account that the board does not have a braking
system. Although you may discontinue to press the throttle, the board
will continue moving forward due to its inertia. This route can be relatively
long if you want to move from the glide status to the stopping one. It is
recommendable to slow down as you approach the target area where
you want to stop.
• Do not touch the steel tube right after use since it could be at elevated
temperature.

MANTA USER’S MANUAL
6
02 Packing List
2. Packing LiSt
The following describes a list of the
components included with the equipment
and a description of them.
2.1. Manta board
Construction with EPS core and laminated
breglass and epoxy full sandwich.
• Weight (without the battery): 17 kg / 37
lbs
• Length: 230 cm / 7´6”
• Width: 90 cm / 35.4”
• Thickness: 15 cm / 5.9”
• Volume: 200 l
2.3. 2 Jet Unit
• Nominal power: 800 kW
• Nominal voltage: 44,4 VDC
• Static push: 500 W
2.4. Battery
Short circuit, overcharge and temperature
protection. Waterproof.
• Type: multicell Litio-Ion
• Weight: 14 kg / 30 lbs
• Max. electric discharge: 130 A.
• Nominal capacity: 40.0 Ah
• Nominal voltage: 44.4 V
• IP68 Certied
2.5. Chargers
Over voltage protection. Thermal
protection. Short circuit protection. Reverse
polarity protection. Charging indicator.
• Input power: 220-230 VAC (*Also
available 110 VAC)
• Charging current: 15 A
• Output voltage: 50,4 VDC
2.6. Remote Control
Watertight. Thrust display. Battery display.
Pressure sensor Drop. Induction charging.
• Frequency: 2.4 GHz
• Battery: LiPo 300 mAh
2.7 Grease
White grease for battery connectors, blue
grease for mechanical maintenance.
mANTA

MANTA USER’S MANUAL 7
02
Packing List
2.8. Qi charger for the wireless
controller
Qi inductive technology charger that
simplifies charging into just setting your
controller down on the charging pad. Input:
5 V - 2 A, Output: 5 V - 1 A.
2.9. Stator+Nozzle
Custom designed and CNC machined out
of high strength and corrosion resistant
tempered aluminum.
Parts are hard anodized and xed joint
2.10. Impeller
63.6 mm diameter. Custom designed and
CNC machined out of high strength and
corrosion resistant tempered aluminum.
Hard anodized, providing extra corrosion
resistance and an increased surface
hardness.
2.11. Handle
Made of highly durable thermoplastic
rubber, end webbing is doubled and stitched for extra strength and security.
2.12. Tooling Kit
• Contains conventional manual tools.
• Screw set and custom made tools necessary
for impeller extraction/insertion.
• All high strength and corrosion resistant.
• Ex. Impeller extractor tooling.
2.13. Footstraps
Pre-formed arch prevents collapsing. 7 mm
neoprene padding. Internal adjustment system.
Twist control system.
2.14. Leash + security key
7-Feet Coiled leash. Padded neoprene cuff.
Stainless steel swivels to stop tangles. Custom
made security magnet pull system.
2.15. Future G5 ns
Hard plastic and ber G5 ns.

MANTA USER’S MANUAL
8
03First Assembly
3.1. inSert the FinS
1. Insert the fin inside the finbox as
shown in the picture.
2. Insert the metallic square
in the finbox and move
it until it alignes the screw.
3. Fix the screw attaching the fin to the
board.
3.2. inStaLL the LeaSh
1. Insert the screw through the insert and hold the leash.
2. Align the holes with the leash insert located on the left hand lower side of
the board on the non-slippery surface.
3. Screw the piece to secure it.
mANTA
Leash insert
Leash insert
Leash screw
Screw
insert

MANTA USER’S MANUAL 9
03
First Assembly
3.3. inSert the battery Magnet
Before using the unit for the first time, the cylindrical magnet must be
inserted in the hole inside the battery compartment.
3.4 inSert FeMaLe conectorS
Please, screw the female connectors, found in the wireless controller case,
in the holes of the bottom part of the battery using the tool provided on the
tooling kit.
3.5. PoSitioning the FootStraPS
The board incorporates inserts valid for both goofy and regular riders.
1. Depending on the style of riding, place the footstraps over the desired
inserts. One on the front of the board and one on the back.
2. Place the screw through the screw insert and hold the footstrap.
3. Align the holes with the footstrap insert.
4. Screw the footstrap to secure it.
mANTA
Footstraps inserts
Footstrap insert
Footstrap screw
Screw
insert
Battery magnet
Battery compartment
Insert for the battery
magnet
Female
connectors
Battery bottom

MANTA USER’S MANUAL
10
04 Use and ConfigUration of the eqUipment
4.1. battery
4.1.1. battery tranSPort and Storage
• In order to travel with the board, the battery must be below 20% of charge.
This means that the LED bar must be only showing one LED.
Placing the drop near the battery display you will be able to check the
battery level.
• Do not transport the battery inside the board unless you intend to
use it immediately.
• Between uses you should store the battery between 0ºC y 40ºC (32°F a
104°F) always less than 3 months, in a ventilated area and with a humidity
between 0% - 80%. Do not store the battery near metallic objects.
4.1.2. connecting/diSconnecting the battery
Always charge the battery and remote to the fullest before operating the
equipment.
Connection and disconnection of the battery:
1. Check the watertight seal and the battery housing to make sure they are
clean and free of sand. Make sure there aren´t any signs of damage before
use. Make sure there isn´t any water inside the battery compartment.
2. Turn the vent one full round counter-clock wise. Place the battery on the
pad, near the battery compartment where the battery must be placed.
Once the battery is placed on the pad, grab it by the upper handle
and place in the battery compartment.
The blue LED on the front of the board will
light up indicating the connection.
Drop
Sensor
Charging
indicator
Battery connectors
SYNC BATTERY
Visualization Charge%
20%
40%
60%
80%
100%