SUEX XK 1 User manual

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XK 1
Advanced Diving Vehicle
INSTRUCTION MANUAL
and
WARNINGS FOR USE
May-2016

Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
TO ENSURE YOUR USER INFORMATION IS UP TO DATE PLEASE DOWNLOAD THE LATEST VERSION OF THIS MANUAL FROM WWW.SUEX
Page 2 of 47
Welcome to the world of SUEX
SUEX S.r.l. congratulates and thanks you for your trust in purchasing our scooter. Every
Suex Advanced Diving Vehicle is the result of extensive experience and prolonged
prototype testing. A capable and creative staff, assisted by highly courageous diving
experts with proven professional and recreational abilities, have created this and other
underwater scooters to assist and extend your underwater dives.
However, never overestimate your abilities and always undertake specific underwater
diving courses to be able to use your underwater scooter in total safety.
Always remember that fun should NEVER put your life at risk.
TheSUEXstaff

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
TO ENSURE YOUR USER INFORMATION IS UP TO DATE PLEASE DOWNLOAD THE LATEST VERSION OF THIS MANUAL FROM WWW.SUEX
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WARNING!
PLEASE READ THE FOLLOWING
THIS MANUAL CONTAINS IMPORTANT PRECAUTIONS, WARNINGS
AND INFORMATION. IT IS IMPORTANT THAT IT IS CAREFULLY AND
FULLY READ BEFORE USING THE UNDERWATER SCOOTER!
Observance of the instructions contained in this manual will allow you to carry out use,
transport and maintenance operations safely, while guaranteeing optimal scooter
operation and reduced running costs. The company Suex s.r.l. is not liable for damage
resulting from negligence on behalf of the user or from failure to observe these
instructions.
The manufacturer, SUEX s.r.l., declares that:
The XK 1 Advanced Diving Vehicle (henceforth called “ADV”) shall be delivered to
the buyer in perfect working condition, complete with its use and maintenance
manual;
any person attempting to use the ADV shall be deemed to have undergone specific
training in the use of similar diving scooters and to have obtained the necessary
certification issued by a qualified agency;
any person attempting to use the ADV shall be deemed to have read the use and
maintenance manual provided, and hence the instructions contained within, in
particular:
how to use the ADV, with details regarding the diver’s correct equipment
configuration, the diver’s posture during use, the position that must be maintained
by the ADV during the dive, and that the ADV must not be bound with systems
hard to release to its user in any way whatsoever.
the environmental conditions where use of the ADV is especially dangerous, such
as deep-water dives, obstructed/overhead environments, muddy or suspension-
filled environments; the special precautions to be adopted when dives are effected
in such environments and the need of having undergone suitable training held by
qualified agencies;
dangerous behaviour that is to be avoided such as, for example, use of the ADV to
accelerate the descent or ascent rate;
it is therefore assumed that the user has been fully informed on how to use and
maintain the product as well as of its technical characteristics, and that he shall
scrupulously abide by these rules.
It hence follows that any damage to persons or objects, deriving from incorrect
maintenance of the ADV or from its use other than as stipulated by this manual or
without the precautions described within, cannot be attributed to defects of the
product.

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
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The company SUEX S.r.l. is not liable for losses or damages suffered by third persons
consequent to the use of this ADV.
The ADV is not a toy, nor a suitable rescue means. Its exclusive function is to help
expert diversduring the dive to cover greater distances than could be normally covered
with fins only. The ADV and all its components, specifically the battery and battery
charger, are intended for adult and expert use after carefully reading these instructions.
In order to prevent any harm to things or individuals, the user of the battery and battery
charger supplied with our diving scooters must first read the use and maintenance manual
and strictly observe the indications on correct use and product features, preventing
inexpert personnel or minors from handling, even inadvertently, the ADV and
supplied instruments.
Our ADV are equipped with a “cut off” device that protects internal components, impeding
operations when voltage is too low. When this device is triggered, it inevitably, shuts
off.
The diver should always plan a scooter dive keeping in mind that he must always be able
to safely accomplish the dive even without the propulsion power of the ADV as it could
happen when the battery is discharged or the ADV fails for any othe reason.
SUEX S.r.l. is not liable for any damages to persons and/or property caused by use other
than that described in this manual and in neglect of the precautions described herein.
Due to constant technological developments, SUEX S.r.l. diving scooters may be modified
at any time without prior notice.
This manual is not a substitute manual for an adequate course held by certified
agencies on the correct use of ADV on dives.
Use of the ADV under the influence of alcohol and drugs and in any situation in
which psycho-physical conditions are not suited for diving is prohibited.
ADDITIONAL NOTE!
About the following parts, carefully follow the safety rules
Cruise control
Prop lock propeller
By Pass
In addition to normal ADV use, these accessories make
it extremely important that you are fully aware of their
use and operations and the potential hazards that may
be associated with their use if you are not adequately
informed on their use. (see specific paragraphs).

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
TO ENSURE YOUR USER INFORMATION IS UP TO DATE PLEASE DOWNLOAD THE LATEST VERSION OF THIS MANUAL FROM WWW.SUEX
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Summary
1General safety and accident prevention regulations.......................................................................... 6
2Description and operating principle ..................................................................................................... 7
3Using the scooter.................................................................................................................................... 7
4Preliminary operations........................................................................................................................... 8
4.1Opening the battery compartment ......................................................................................................................................8
4.2Extracting the battery ...........................................................................................................................................................9
4.3Recharging the battery.......................................................................................................................................................10
4.4Inserting the battery............................................................................................................................................................10
4.5Closing the battery compartment......................................................................................................................................11
5Correct use............................................................................................................................................ 11
6Battery gauge........................................................................................................................................ 12
7ADV diving settings.............................................................................................................................. 13
7.1Inserting the ballast ............................................................................................................................................................13
7.2Settings and trim adjustments...........................................................................................................................................14
8Safety instructions................................................................................................................................ 14
8.1Indicator label......................................................................................................................................................................14
8.2Training................................................................................................................................................................................15
8.3Equipment configuration and riding position ..................................................................................................................15
9Using the ADV diving scooter ............................................................................................................. 18
10Entering the water with the ADV ......................................................................................................... 18
11Exiting the water with the ADV............................................................................................................ 18
12“Parking” the ADV underwater............................................................................................................ 19
13Descent rate........................................................................................................................................... 19
14Ascent rate............................................................................................................................................. 19
15Freediving Use of the ADV................................................................................................................... 19
16Depth and operating environments .................................................................................................... 20
16.1Obstructed environments...................................................................................................................................................20
16.2Muddy or suspension-filled environments.......................................................................................................................20
17Positions and behaviours to be avoided when diving...................................................................... 20
18Hazardous area and residual risks ..................................................................................................... 21
18.1Safety device .......................................................................................................................................................................22
19Electrical and mechanical safety systems applied to the ADV XK 1............................................... 22
19.1Electronic engine control ...................................................................................................................................................22
19.2Electronic battery control...................................................................................................................................................22
19.3Switch...................................................................................................................................................................................23
19.4Mechanical clutch on the propeller...................................................................................................................................23
19.5Trigger guard.......................................................................................................................................................................23
20Running time......................................................................................................................................... 23
21Speed ..................................................................................................................................................... 23
22Precautions for use .............................................................................................................................. 23
23Troubleshooting.................................................................................................................................... 25
24key display............................................................................................................................................. 25
25ADV flooding, sinking........................................................................................................................... 27
26Cleaning and storage ........................................................................................................................... 27
27Maintenance .......................................................................................................................................... 28
28Disposal and scrapping ....................................................................................................................... 29
29Handling................................................................................................................................................. 29
30Storage................................................................................................................................................... 30
31Technical specifications ...................................................................................................................... 30
32Product identification........................................................................................................................... 30
33Battery charge (general rules)............................................................................................................. 31
34How to correctly charge the battery ................................................................................................... 31
35Li ion battery information..................................................................................................................... 31
36Ideal battery charging conditions ....................................................................................................... 32
37Ideal battery depletion conditions ...................................................................................................... 32
37.1Important note on battery depletion! ................................................................................................................................33
38“CUT OFF” battery protection system, operating principle and instructions for use................... 33
38.1Procedure to follow in the event the cut off device is triggered ....................................................................................34

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
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39Lithium ion battery, safety recommendations:.................................................................................. 34
40Battery storage...................................................................................................................................... 35
41Transportation....................................................................................................................................... 35
42Elica prop lock....................................................................................................................................... 36
42.1Description...........................................................................................................................................................................36
42.2How to remove the prop lock propeller. ...........................................................................................................................36
42.3How to insert the prop lock propeller. ..............................................................................................................................37
42.4Prop lock propeller maintenance. .....................................................................................................................................38
42.5Prop lock propeller troubleshooting.................................................................................................................................38
43Cruise control and revolving handle .................................................................................................. 39
43.1Description...........................................................................................................................................................................39
44BY PASS device.................................................................................................................................... 40
44.1Operations ...........................................................................................................................................................................41
44.2Correct diving behaviour using the BY PASS device......................................................................................................42
44.3BY PASS knob protection. .................................................................................................................................................42
1Suex drive.............................................................................................................................................. 43
2Warranty................................................................................................................................................. 44
3RoHS and WEEE conformity................................................................................................................ 45
4Noise levels ........................................................................................................................................... 46
5Vibration levels ..................................................................................................................................... 46
6After-sales service................................................................................................................................ 46
7CE conformity........................................................................................................................................ 47

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
TO ENSURE YOUR USER INFORMATION IS UP TO DATE PLEASE DOWNLOAD THE LATEST VERSION OF THIS MANUAL FROM WWW.SUEX
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1 GENERAL SAFETY AND ACCIDENT PREVENTION REGULATIONS
Pay special attention to the hazard signs in this manual. There are 3 levels of hazard
signs:
This sign is a warning that failure of the user to adhere to the described
operations will expose him to health hazards that may lead to serious or
permanent harm.
This sign is a warning that failure of the user to adhere to the described
operations will expose him to possible health hazards that shall not,
however, lead to serious or permanent harm.
This sign is a warning that failure of the user to adhere to the described
operations may lead to damage of the scooter.
Please read the instructions in this manual carefully, before using the scooter.
Copyrights for this manual belong exclusively to the company SUEX s.r.l. Reproduction of
this document, in part or in whole, is forbidden unless prior written authorization.
IMPORTANT NOTE!
Although diving with the ADV is great fun and relieves you of substantial effort, do not ever
forget that it is a machine and …
IT CAN BREAK!
Never consider the ADV to be an aid in dangerous situations.
IT IS NOT A LIFE-SAVING DEVICE!
Always remember that you can ONLY COUNT ON YOUR OWN STRENGTH.

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
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2 DESCRIPTION AND OPERATING PRINCIPLE
The ADV consists of a perfectly watertight, streamlined, hollow body, see figure 1, inside
which the electric motor, rechargeable batteries and speed-reduction gear are housed. On
the outside, two manoeuvring handles (1) are found at the rear, one of which has an
integrated trigger (2) to control propeller rotation by means of a magnetic reed switch (3).
At the front, a handle (4) is used for gripping and carrying the scooter. The propeller (10) is
located at the rear end and is protected by a shroud which constitutes the flow conveyor
(5). The main switch (6) for turning the power on and off and the speed regulator knob (7)
are also found at the rear.
In front is situated the nosecone (8). By opening it we can access to the battery
compartment, the fastening knob (9) is inserted in the nosecone.
Figure 1
3 USING THE SCOOTER
The ADV manufactured by SUEX s.r.l. is a scooter that has been designed and
constructed for dive transportation purposes. Customers and third parties are forbidden
from carrying out any alterations that may substantially modify its intended purpose.
The scooter has been designed, sized and constructed for the sole
purpose described above. Any other use or operation that does not
comply or agree with the instructions contained in this manual, may result
in damage to the scooter. This would prevent the conditions for which it
has been designed and built from being achieved, and may compromise
its technical and safety characteristics. The manufacturer shall not be liable for damage to
persons and/or objects deriving from inappropriate use of the scooter.

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
TO ENSURE YOUR USER INFORMATION IS UP TO DATE PLEASE DOWNLOAD THE LATEST VERSION OF THIS MANUAL FROM WWW.SUEX
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4 PRELIMINARY OPERATIONS
Make sure the following parts are in the box:
A ADV model XK1
A battery
A battery charger
A salt water ballast
This instruction manual
4.1 OPENING THE BATTERY COMPARTMENT
Put the ADV in vertical position on the shroud (5) on a flat surface.
Turn the front fastening knob (9) counter-clockwise. When rotating the knob the nosecone
(8) (see fig. 1) start to lift. Continue rotating until the nosecone detaches from the body.
Remove the nosecone.

70970-UK-01
Document INSTRUCTION MANUAL Date May 01 2016
Title of document INSTRUCTION MANUAL and WARNINGS FOR USE XK 1 Revision 001
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4.2 EXTRACTING THE BATTERY
Figure 2
Figure 3 (view of the ADV without the external case)
After removing the nosecone, put the ADV in a vertical position, unscrew the ring nuts
(11), remove the plate (12) and the drop-trap (12a), unscrew the ring nuts (11a) (see fig. 2)
and extract the battery (14) pulling it upwards off the rods (13), at the end disconnect the
red connector (15) avoiding to pull the wires. (see fig. 2 and 3).