Apollo av Series User manual

Nippon Sensuiki Co., Ltd.
905 Shake, Ebina-City,
Kanagawa-Pref, 243-0424, Japan
TEL [phone]
FAX [phone]
39545000022018.09.14
instruction manual
riding manual
apollo Underwater vehicle
avx
av-2 EVOLUTION

Hands-free riding with the scooter saddle (PATENTED)
Hands-free is an innovative riding style that allows an operator to steer the scooter with body movement; much
like a seal.
This inline body placement is more streamlined to effectively decrease fatigue, reduce air consumption, and
extend your dive time. Go further, get there faster, and have a lot more fun along the way.
The hands-free riding style increases your options while diving.
You are no longer limited to the hands-on riding style required by other vehicles.
The possibilities are endless.
Variable speed control (except for av-2C)
Quick and smooth speed control is now at your fingertip.
Speed adjustments are made via an accelerator lever that changes
the rotational speed of motor while vehicle is in use.
Adjustments are very smooth, allowing user to fine tune speed.
These enhancements are a significant improvement on the apollo vehicle
series.
This new design provides a far more advanced control system than is
available on other underwater scooter.
The apollo underwater vehicle is not heavy burden
The hands-tree riding style decreases fatigue, reduces air consumption, and extends your dive time.
In the past some divers have become fatigued from the energy and effort required to hold and steer an
underwater vehicle.
In addition to being a potential source of fatigue, the traditional hands-on riding style requires the user to place
themselves above the vehicle rather than inline.
Improvement in transportation options
The apollo underwater vehicle improves your ability to transport items underwater.
Your hands are free to carry what you need.
Additionally, fold out wings on both sides of the saddle are available for towing
ther divers or attaching other items of equipment.
The innovative apollo underwater vehicle challenges divers to create and find
new techniques and methods of use.
Go out and enjoy diving with this great new generation diving product.
If you want more information about apollo DPV, please check website.
㸭
Thank you for purchasing an apollo underwater vehicle.
The apollo underwater vehicle is revolutionary new underwater vehicle equipped with
functions and features that set it apart from previous models and other brands.

Introduction
Contents
Before reading the manual
Main warnings and notes
Specification (avx)
Specification (avx)
Preparation (avx)
Specification (av-2 series)
Specification (av-2 series)
Preparation (av-2 series)
Preparation (all DPV)
Preparation (all DPV)
Operation and use (all DPV)
Operation and use (all DPV)
Maintenance (all DPV)
Maintenance (all DPV)
Trouble shooting (all DPV)
The avx name of each part
Exclusive battery/charger
Charging the battery
Each part name/spec
Exclusive battery/charger
Charging the battery
Battery warranty/ Battery care
Check before use (confirming operations)
Entry method㸭Exit
How to operate
Maintenance after use
Note on maintenance and storage
The propeller doesn't rotate even through the throttle
lever is activated
P1
P2
P3
P4
P5
P6
P7
P9
P10
P11
P13
P14
P18
P19
P20
P21
P22
For the safety diving
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6
STEP 7
Stopping
Take off
Riding
Turning
Advanced operations
Advanced operations
Advanced operations (Carrying)
P23 - 24
P25 - 26
P27 - 28
P29 - 30
P31
P32
P33
P34
Riding manual
Instruction manual

Failure to read understand and obey the instructions under this heading may lead to accidents that may result
in serious injury or death.
Failure to obey the instructions under this heading may lead indirectly to accidents that result in serious injury,
death and or serious damage to equipment.
Failure to obey the instructions under this heading may lead to minor accidents and/or damage to equipment.
Items with the following headings marked with this symbol " " describe scuba diving
techniques and how to handle diving equipment.
These sections must be completely understood, so be sure to read them with special care.
DANGER
CAUTION
WARNING
DANGER
ەIt is extremely important that scuba divers using this product have undergone theoretical and practical training
ࠉgiven by an internationally-recognized entity providing diving instruction.
ࠉDue to safety considerations, those who have not obtained a C-Card (attesting to the completion of training)
ࠉfrom an entity providing diving instruction must not under any circumstances use this product.
ࠉ(This does not apply to those using this product during training, under the supervision of an instructor attached to
ࠉan entity providing diving instruction.)
ࠉAmateurs lacking knowledge of basic scuba diving techniques risk serious injury or death.
ەNever scuba dive alone. Always dive under the buddy system.
ࠉDiving alone could lead to serious injury and death.
ەDue to the speed of the apollo underwater vehicle depth & pressure change may happen faster than usual.
ࠉThe diver must be aware at all times with regards the status of his depth and direction and carefully monitor his
ࠉascent rate as rapid surfacing and collisions could cause serious injury or death.
ࠉPlease practice driving at low speed until you become accustomed to the handling of the scooter.
CAUTION
ەMake sure you are in good physical condition before you scuba dive.
ࠉIf you begin to feel anxious, cold, tired or unwell, do not over exert yourself and stop your dive.
ەNever take alcohol or medicines (especially a nasal spray or medicine for a cold) before scuba diving.
ࠉThose who are in poor physical shape or suffer from a chronic ailment should consult a doctor before
ࠉconsidering diving.
WARNING
ەBefore deciding to use your scooter in an adverse environment or special situation please consult with a
ࠉqualified instructor at the place of purchase prior to undertaking your dive.

The above-mentioned table does not mention all prevention matters that could cause danger and injury.
Please carefully read and follow the instructions whenever you see the " " symbol in this book.
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
ە
ࠉ
ࠉ
ࠉ
ࠉ
ࠉ
ࠉ
ە
ࠉ
ە
ࠉ
ࠉ
ࠉ
ە
ࠉ
ە
ࠉ
ࠉ
ە
ࠉ
Please only use our purpose-built battery and purpose-built
charger.
Please do not change, remodel or disassemble.
Please do not touch the electrodes etc.
Please do not jump into water with the scooter.
Please ensure that string, hose, hair or foreign objects do not
become entangled in the propeller. Remove the battery
before attempting to disentangle any items should the
propeller become obstructed.
Please do not throw the scooter from a high place.
Please execute a thorough check prior to use.
Please do not run the scooter for more than five seconds out
of water.
Please disconnect the battery terminal when the scooter is
not in use.
Please check the main body O-rings for impurity and dust
before usage.
Please do not use other than the specified silicone grease
lubricant supplied by Nippon Sensuiki.
Please take careful note of your surroundings and
circumstances prior to preparing your equipment on land
and in the water.
Please do not enter with the scooter when you are boat diving.
Have the scooter passed down to you.
If your scooter has stopped abnormally or been for repair
please do not run it for a long distance until after you have
confirmed it is safe.
Please do not drive the scooter to the surface as there are
dangers caused by rapid ascent.
Please only charge the battery in a well-ventilated area and
keep it away from an open flame.
Otherwise there is a danger of an explosion and fire.
There is danger of injury.
There is a possibility of injury.
The inertia and weight of the scooter is dangerous and could
cause injury.
Hydrogen gas is generated from the battery while charging.
There are possibilities of poisoning and fire.
The inertia and weight of the scooter is dangerous and could
cause injury.
The inertia and weight of the scooter is dangerous and could
cause injury.
An unknown fault or unfinished repair may cause an unexpected
accident.
An accident may be caused by a malfunction after it enters the
water.
The seal part on the propeller shaft is damaged by frictional
heat, and there is a possibility of water leakage.
Damage may be caused to the materials the scooter is made
from by using lubricants other than what Nippon Sensuiki Co.,
Ltd. supply. This in turn may cause an unexpected accident.
Equipment and materials may be damaged by unexpected
operation.
Unexpected operation due to the switch being accidentally
operated may cause an unexpected accident.
There is a possibility of water leakage by imperfect sealing,
which may cause damage and an unexpected accident.
There is danger of electric shock because of high currents and
voltage.
There are dangers of the explosions and of fire if the electric
circuit is tampered with. There are dangers of damage and
water leaks in the body and circuits.
The rapid pressure decrease associated with a rapid ascent
may cause decompression disease or embolism.
Please do not touch unnecessarily any moving parts
(especially the propeller).

●Propeller cover
The avx name of each part
Specification
●Propeller screen
●Propeller Assy
●Clamp ring
●Body Assy
●Head Assy
●Locking buckle
●Wing arms
●Starter switch
●Main switch
●Grips
●Battery plug
●Water leak sensor
●Guide pin
●Saddle
●Accelerator lever
Length and width
Weight
Submerged unit weight
Speed
Depth rating
Active range
Body material
Motor
REV reducer
Speed adjuster
Safety devices
Accessories
: 806 x 350 x 340mm
: 23.1kg with battery
: ±0kg (in the sea water)
: 0～5.7km/h
: approx 150m
: 41km (Running at pitch2 3.0km/h)
: Aluminum body
: Brushless DC motor
: Ring epicyclical gear speed reducer
: Rotational speed control
: Variable pitch-type propeller (3 steps)
: Sensation current shut-down device
: Thermal switch function
: Water leakage sensor function
: Water-cooling motor deployment
: Exclusive battery/charger
: O-ring seal for the main body
: Silicone grease
: CR-ROM with an instruction manual
●Pitch control dial
(avx)

●Please never use other batteries than those supplied by Nippon Sensuiki. (Supplied separately)
●Please never use other chargers than those supplied by Nippon Sensuiki. (Supplied separately)
●Please charge the battery in the room
●AC plug
●Charger body
●Charger plug
Battery (avx)
Chargers (avx)
CAUTION
●Outer dimension: 276 x 169 x 135ｍｍ
without connectors
●Capacity: DC50.4V 27AH
●Weight: 10kg
●Charger plug
Storage case for avx
●Grip
●Fuse holder
●Battery socket (output)
●Outer dimension: 175 x 91 x 51ｍｍ
●Output: DC58.4V 6A
●Input: AC100 - 240V 50 - 60Hz
●Please keep the storage case avx is delivered in. This box is more stronger than a styrofoam
box and will help prevent damage during transport.
●Please remove the single hand unit when you keep avx in the storage case.

CAUTION
WARNING
●Li-ion battery is deployed on the avx. Please charge by the exclusive charger.
Precautions concerning the handling of the battery housing (head Assy) after removal.
●Silicone grease has been applied to the seals on the battery housing. Sand and other debris easily stick to this.
Be careful to avoid this situation.
●Water leakage is caused almost entirely by sand or other debris adhering to the seal area.
●Please put the battery housing (head Assy) in a safe clean place lying
down on the ribs located on its base.
●Please do not place it on sand or on rocks etc.
●Please stand the scooter vertically on the propeller cover.
Make sure it's on a flat stable surface so that it cannot fall over and cause
damage to the propeller cover and blades.
●If the scooter is wet, wipe all moisture off completely.
●Unfasten two locking buckles on the body seal.
A locking mechanism is attached to the locking buckle to prevent it from
releasing as a result of unexpected shocks.
①First, while pushing the square button in the center of
the locking buckle, lift the end of the buckle.
②Next, after releasing the buckle hook, flip the buckle
downward. Release two parts.
●It may be difficult to remove the battery housing (head Assy) due to negative pressure inside the body caused
by contact with the O-ring, temperature variation and other factors.
In this case, place the buckle latch under the locking hook and apply pressure with your
thumb while pushing upwards. Do this on both sides of the scooter concurrently to break
the seal and easily release the battery housing (head Assy).
■STEP3 Removing the battery housing.
■STEP2 Unfasten the locking buckles.
■STEP1 Preparation for charging.
Charging the battery
(avx)
(avx)
●Hook
●Arms
If it is hard to remove head Assy・・・
Push the hook with arms.
Remove the head Assy.
Unnecessary to disassemble
the single hand unit when
removing the head assy.

U S E : -20℃～60℃(-4 ～ 140 °F)
STORAGE : -20℃～45℃(-4 ～113 °F)
CHARGE : 0℃～55℃(32 ～131 °F)
Temperature range for battery
WARNING
WARNING
CAUTION
CAUTION
●Altering the battery connector plug in any way is very dangerous and
should not be done. Any alterations will cause unexpected trouble.
●The battery is quite heavy, so be careful not get your fingers pinched
or to drop it onto your feet.
●Hold and squeeze the release levers on both sides of the battery connector
plug and pull upwards.
●Hold the battery grip firmly and lift it away from the body.
Place in on a clean and dry flat stable surface.
●After connecting the AC plug of the charger to a domestic outlet, connect to the battery.
●The connector is polarized, so when connecting, insert in a direction so it will smoothly enter
the connector receptor.
CAUTION
●Please do not set the battery into the scooter for at least 30 minutes after completing the charge as the battery
continues to emit hydrogen gas. Please keep clear of an open flame.
●LED 1 will indicate the red light when connect AC plug to a domestic outlet.
●LED 2 change from the red light to green when charging is completed.
●The green light of LED 2 shows when no connecting to the battery.
LED 2 will indicate charging status.
Charging : Red light Finished : Green light
The battery charger automatically changes into trickle
charge mode after charging is complete however please
avoid leaving the charger connected after the charge
lamp becomes green.
①At first, turn the power off and remove the
AC plug from the domestic outlet.
②Next, remove the battery connector.
■STEP4 Releasing the battery connector plug.
■STEP5 Removal of the battery.
■STEP6 Connecting the single-purpose charger to begin recharging.
■STEP7 Disconnect the charger when charging is completed.
■STEP8 Charge completion.
Charging time of the charger
①First, connect the AC (alternating current) plug of the charger to a domestic outlet.
②Next, connect the DC58.8V output connector from
the battery to the connector receptor plug on the
charger. The charging will automatically start upon
connection after the power is turned on at the
domestic outlet. AC100~240V
AC plug
110V
Inlet voltage selector
220V
110V
↑
↓
●Set the inlet voltage selector to AC voltage of your region.
90~132V: Set to110V position / 200~264V: Set to 220V position

●Propeller cover
The av-2 EVOLUTION name of each part
Specification
●Propeller screen
●Propeller Assy
●Propellers
●Clamp ring
●Clamp ring lock lever
●Body Assy
●Head Assy
●Locking buckle
●Wing arms
●Starter switch
●Main switch
●Grips
●Handle
●Battery plug
●Water leak sensor
terminal
●Water leak alert lump
●Saddle
●Accelerator lever
●Battery indicator
●Pitch control dial
Length and width
Weight
Submerged unit weight
Speed
Active depth
Active range
Body
Motor
REV reducer
Speed adjuster
Safety devices
Accessories
: 720mm × 340mm
: 20.4kg with battery
: 0.5kg
: 0～4.5km/h
It depends on the divers posture, physique and
equipment.
: approx 70m
: 9400m
: Shock resistant ABS resin
: 24V Brushless motor
: Ring epicyclical gear speed reducer
: Rotational speed control
: Variable pitch-type propeller (3 steps)
: Sensation current shut-down device
Water leakage sensor function turns on warning
lamp when water enters the motor or battery
housing and automatically shuts down operations.
: Water-cooling motor deployment
: O-ring seal for the main body
: O-ring seal for the propeller end of the body
: Silicone grease
09
(av-2 series)