Oceanic Safety Systems PROGRAMMABLE SUBMERSIBLE LIFE VEST User Manual

THE PROGRAMMABLE, SUBMERSIBLE LIFE VEST (PSLV)

User Manual

Contents

I. USER AGREEMENT AND W ARRANTY FOR THE PROGRAMMABLE, SUBMERSIBLE LIFE VEST (PSL V) ................ 2

II. SAFETY INFORMA TION .................................................................................................................................................. 6

IV . HA VING SUFFICIENT CO2 IS ESSENTIAL ..................................................................................................................11

III. INTRODUCTION: ...........................................................................................................................................................11

V . PSLV COMPONENTS ................................................................................................................................................... 13

VI. PSL V COMPONENTS............................................................................................................ ....................................... 14

VII. TO PUT ON THE OCEANIC VEST ............................................................................................................................... 16

VIII. FEA TURES AND OPERA TION .................................................................................................................................... 17

IX. PREP ARING THE ACTUA TOR FOR SER VICE ............................................................................................................. 22

X. SUGGESTED GET-ACQUAINTED W A TER TRIAL SCHEDULE ...................................................................................... 26

XI. CARE AND CLEANING ................................................................................................................................................ 30

XII. WARNING ERROR MESSAGES .................................................................................................................................. 33

XIII. TROUBLE SHOOTING .............................................................................................................................................. 33

XIV . PRODUCT SPECIFICATIONS..................................................................................................................................... 34

XV . REQUIRED INSPECTION & SERVICE........................................................................................................................ 35

XVI.QUICK START REVIEW .............................................................................................................................................. 37

XVII. NEW USER ISSUES................................................................................................................................................. 38

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I. USER AGREEMENT AND W ARRANTY FOR THE PROGRAMMABLE, SUBMERSIBLE LIFE
VEST (PSL V)

The PSL V is designed to deliver the operator , who exceeds self-set parameters, to the surface in a
face-up position where recovery and rescue attempts may be possible. There is no guarantee that the
operator will be able to surface, with or without the PSL V . There could be obstructions in the path
(e.g., overhead seaweed, other operators, or boats) that could prevent surfacing. The PSL V is only
intended to inflate when the user’s parameters are exceeded. There is no guarantee of survival.

A. Y ou Assume Risks and Responsibilities

Military type activities are inherently dangerous and risky . Even with the best training, planning, and
equipment, you may be injured or you may die. If you choose to participate in military-type activities,
you accept the risk of injury or death on behalf of yourself, your heirs, beneficiaries, trustees,
successors, assigns, partners and executors. It is your responsibility to take all necessary steps to
reduce these risks. Therefore, it is your sole responsibility to obtain appropriate training, to conduct
appropriate operational tests, obtain maintenance, to check your appropriate equipment, to operate
only within your abilities and experience, and to always conduct activities with a capable support team.

B. IMPORTANT NOTICE

THIS OCEANIC SAFETY SYSTEMS LLC (OSS) PSL V USER AGREEMENT AND WARRANTY
(“AGREEMENT”) IS AN AGREEMENT BETWEEN YOU AND OSS. YOUR USE OF THE PSL V IS

SUBJECT TO THE TERMS AND CONDITIONS SET OUT IN THIS AGREEMENT . THIS
AGREEMENT ALSO SETS OUT OSS ’S W ARRANTY OF THE PSL V, EXCLUSIONS AND
LIMIT A TIONS OF OSS ’S LIABILITY TO YOU, AND OTHER IMPORT ANT PROVISIONS.

IF YOU DO NOT AGREE WITH ANY TERM OF THIS AGREEMENT , YOU MUST NOT USE PSL V
. YOU MUST READ THE ENTIRE PSL V USER MANUAL INCORRECT USE OF THE PSL V OR ITS
ACCESSORIES WILL INV ALIDA TE THIS W ARRANTY AND CAN CAUSE PERMANENT DAMAGE
TO THE PSLV AND/OR ITS ACCESSORIES AND CAN CAUSE YOU SERIOUS INJURY OR
DEA TH. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MA Y ALSO HA VE
OTHER RIGHTS WHICH V ARY FROM ST A TE T O STA TE AND COUNTRY.

C. Initial Return Policy

Y ou may return the unused PSL V within 30 days after the date you receive the PSL V for a complete
refund less shipping and handling. Before you use the PSL V, you agree to thoroughly read and
understand the User Agreement, the Warranty , and the User Manual. When you use the PSL V , you
have agreed to the User Agreement and W arranty . Once used, the PSL V may not be returned.

D. Warranty Information

NOTE: The original purchaser is automatically registered. If you are not the original

purchaser, please consult the OSS website: www .oceanicss.com for contact information to validate
your warranty and to update warranty registration information within 15 days of transfer. All warranty
transactions must be accompanied by proof of original purchase. Be sure to save your sales receipt
and present it whenever you return your PSL V for warranty service or when selling your PSL V to
another person. The receipt contains the PSL V’s serial number .

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Limited Lifetime Warranty Limit ations and Exclusions: The W arranty Is Subject to the Following
Limitations and Exclusions:

1. Limited 5-year Warranty (Excludes Batteries and the Vest Soft Part s)

Y our PSL V must be used in accordance with the VUser Manual. The W arranty does not apply to defects
or damage caused by: (i) misuse, neglect or improper or rough handling (including punctures, bending,
compressing or dropping of the PSL V ); (ii) any use of the PSL V not in accordance with the PSL V User
Manual; (iii) using the PSL V with or connecting the PSL V to any product, accessory software and/or
service not manufactured, supplied or approved by OSS ; (iv) normal wear and tear; or (v) accidents, fire,
power changes, other hazards, acts of God and other causes beyond the reasonable control of OSS .
Cosmetic damage(s), such as scratches, nicks and fraying are not covered under warranty except when
the product is new , out of the original packaging. The Warranty will be void if: (i) the PSL V has been
opened, modified or repaired by any person other than OSS ; (ii) the PSL V’s serial numbers have been
removed, erased, defaced or altered in any way or is illegible, as determined by OSS in its sole
discretion; or (iii) the PSL V has been exposed to chemical products, including, but not limited to, solvents
and insect repellants; (iv) This product has been used in excess of 100 meters (328 feet) or in unmanned
submersions including, but not limited to, submersions in an unmanned vehicle or on a rope, (v)
damaged by accidents, fire, power changes, other hazards, acts of God and other causes beyond the
reasonable control of OSS. Only the actuator and the vest have been designed for underwater use. Never
submerge with the charger connected to the PSL V . Doing so will damage the accessories and/or the
PSL V , and will also void the Warranty .
Warranty coverage on your PSL V covers the product for 5 years subject to the conditions listed above
and utilizes a prorated replacement policy below . OSS warrants to the purchaser for 5 years, from the
date of shipping, that the product will be free from defects in materials and workmanship, provided that it
is subjected to normal use, proper care and prescribed service subject to the limitations listed above.
Some components may be replaced with another component with a different serial number . The
replacement component will be either completely remanufactured and tested like new , or at our option,
we will make the replacement with new components.

1 a. PSLV Components Replacement on a Pro-Rated Basis

PSL V products that malfunction due to material or manufacturing defects will be replaced by OSS. In
fulfillment of the Warranty , OSS may , at its sole discretion, use part s that are new, equivalent to new or
reconditioned, or may provide a new, equivalent to new or reconditioned PSL V in replacement of the
PSL V you have returned.

1 b. PSL V Lithium Ion Battery W arranty Limit ations and Exclusions 2-year limited Warranty
The Lithium Ion Battery Warranty is subject to the following limitations and exclusions:

(i) The Battery Warranty does not apply if the PSLV is recharged while in direct sunlight or while
exposed to temperatures in excess of 45°C (1 13°F) or while using a charger other than the charger
supplied with the product.
(ii) The Battery Warranty does not apply to battery failure caused by: (a) misuse, neglect or
improper or rough handling (including punctures, bending, compressing or dropping of the PSL V ); (b)
any use of the PSL V not in accordance with the PSL V User Manual; (c) use of the PSL V with or
connection of the PSL V to any product, accessory , software and/or service not manufactured, supplied or
approved by OSS; (d) accidents, fire, power changes, other hazards, acts of God and other causes
beyond the reasonable control of OSS.

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You are responsible for ensuring that the battery in your PSLV is adequately charged before
each use. The Warranty Period is the two (2) year period commencing on the date of shipment of the

PSL V . In the event that the inflation unit battery fails, OSS’s sole liability and obligation to you, and your
sole right and remedy against OSS, is for OSS, at its option, to replace the battery according to the
prorated basis below. The condition of the battery for purposes of prorating replacement costs is to be
determined solely by OSS.

Prorated values for the Lithium Ion battery:

(i) Like new and less than 1 year old—OSS pays 100%, customer pays 0%.
(ii) Slightly used and less than 2 years old—OSS pays 50%, customer pays 50%.
(iiI) More than 2 years old— customer pays 100% of replacement cost.

Out-of-Warranty Battery Replacement

The PSL V battery can only be replaced or repaired by OSS. OSS offers a battery replacement service
for a fee, which will be available for a period of a minimum of (10) years from the original date of pur­chase of the PSL V.

1 c. V V est sof t parts: 2-year limited Warranty and Prorated values for replacement
The PSL V soft parts, defined as actuator pouch, straps and inflation bladder are the least durable and
the most vulnerable parts subject to potential user abuse. Therefore, the warranty period is less than
other PSL V components. T o extend the utility of the sof t parts, be sure to carefully observe handling and
cleaning of your PSL V components. These part s will be replaced on a pro-rated basis as determined by
the date of shipment of the PSL V and the condition of the parts as determined solely by OSS.

Pro-rated value for V est Soft Parts:

(i) Like new and less than 1 year old—OSS pays 100%, customer pays 0%.

(ii) Slightly used and less than 2 years old—OSS pays 50%, customer pays 50%.
(iii) Very used and less than 2 years old—OSS pays 25%, customer pays 75%.
(iv) Af ter 2 years or when worn out—OSS pays 0%, customer pays 100%.

2. Warranty Procedure

If you believe you have a warranty claim with respect to the PSL V , please consult the on-line help
resources available at www.oceanicss.com or the PSL V User Manual before submitting your warranty
claim and seeking warranty service. OSS will perform its warranty obligations. Y ou are responsible for
prepaying all shipping costs (including insurance) incurred when sending the PSL V to OSS and for
returning your repaired or replacement PSL V to you.

3. T ransfer of Your PSLV

Y ou agree not to sell, give, or lend your PSL V , or otherwise permit any person to use your PSL V , unless
that person has agreed to this User Agreement and W arranty , and read the User Manual. Y ou may sell,
give, or lend your PSL V to another person, provided that you give that person this Agreement at the same
time and notify them that by using the PSL V , they agree to be bound by this User Agreement and
Warranty . Y ou also agree to give any person to whom you give or sell your PSLV , simultaneously with the
PSL V , proof of your date of purchase of your PSL V , without which they will not be entitled to submit a
claim under the Warranty . It is important to have the purchaser register their ownership with OSS so that
OSS may communicate directly with them regarding offers, upgrades and safety information regarding
the PSL V and so that we can record the PSL V serial numbers for the current owner . This information is
important for communication for such things as product updates, notices or for recalls.

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4. T erms of W arranty and User Agreement Apply to Borrowers, Transferees, Assigns, Users

The terms of this User Agreement and W arranty are binding on all transferees, buyers, assigns, users
and borrowers of the PSL V , their heirs, successors, executors, trustees, and beneficiaries.

5. Personal Injury or Death

YOU AGREE THAT YOU UNDERSTAND AND ACCEPT ALL RISKS ASSOCIATED WITH
PERFORMING MILITARY -RELATED ACTIVITIES OR MILITARY -LIKE ACTIVITIES, AND THAT OSS, ITS
OWNERS, MANAGERS, P ARTNERS, AGENTS, REPRESENT A TIVES, HEIRS, SUCCESSORS,
BENEFICIARIES, ASSIGNS, EXECUTORS, TRUSTEES AND OFFICERS ARE NOT LIABLE TO YOU
OR ANY OTHER PERSON, INCLUDING , BUT NOT LIMITED T O, YOUR HEIRS, BENEFICIARIES,
TRUSTEES, SUCCESSORS, ASSIGNS, P AR TNERS, EXECUTORS, AND PERSONAL
REPRESENT A TIVES, FOR ANY LOSS, DAMAGE, COST , EXPENSE OR CLAIM ARISING OUT OF,
CAUSED BY OR RELA TING TO PERSONAL INJURY OR DEA TH WHILE PERFORMING MILIT ARY ­RELA TED ACTIVITIES OR MILIT AR Y -LIKE ACTIVITIES, EVEN IF THE PERSONAL INJURY OR DEA TH
IS CAUSED IN WHOLE OR IN P ART , OR DIRECTL Y OR INDIRECTL Y BY THE PSL V , AND
REGARDLESS OF WHETHER OR NOT THE PSL V FUNCTIONED PROPERL Y OR WAS DEFECTIVE
IN ANY WAY .

YOU HEREBY IRREVOCABL Y W AIVE AND RELEASE AND AGREE TO INDEMNIFY OSS, ITS
OWNERS, MANAGERS, P ARTNERS, AGENTS, REPRESENT A TIVES HEIRS, SUCCESSORS,
BENEFICIARIES, ASSIGNES, ESECUTIVE TRUSTEES, AND OFFICERS FROM ANY AND ALL
LIABILITIES OR OBLIGATION TO YOU OR YOUR HEIRS, BENEFICIARIES, TRUSTEES,
SUCCESSORS, ASSIGNS, EXECUTORS AND PERSONAL REPRESENTA TIVES FOR ANY LOSS,
DAMAGE, COST , EXPENSE OR CLAIM ARISING OUT OF, CAUSED BY OR RELATING TO YOUR
PERSONAL INJUR Y OR DEA TH WHILE SURFING , EVEN IF YOUR PERSONAL INJUR Y OR DEA TH IS
CAUSED IN WHOLE OR IN P ART , DIRECTL Y OR INDIRECTLY, BY THE PSL V , REGARDLESS OF
WHETHER OR NOT THE PSL V FUNCTIONED PROPERL Y OR W AS DEFECTIVE IN ANY WA Y.

6. NOTICE

This warranty gives you specific legal rights. Y ou may have right s which vary from state to state and
country to country .

OCEANIC SAFETY SYSTEMS LLC. DISCLAIMS AND EXCLUDES ANY LIABILITY FOR INCIDENT AL
OR CONSEQUENTIAL DAMAGES. SOME ST A TES IN THE U.S. AND CERTAIN FOREIGN
COUNTRIES DO NOT ALLOW EXCLUSIONS OR LIMIT A TIONS OF LIABILITY FOR INCIDENT AL OR
CONSEQUENTIAL DAMAGES, SO THIS MA Y NOT APPL Y TO YOU.

Acronyms used in this manual:

Oceanic Safety Systems LLC is OSS; and
Programmable, Submersibile Life V est PSLV; and
Overpressure V alve is OPV.
Submersion as if held under the water (hold down) is DIVE

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The most current version of the manual User Manual is available at the OSS website:
www .oceanicss.com.
Y ou must read this entire PSL V User Manual before using your PSL V . Incorrect use of the PSL V or its
accessories will invalidate your Warranty and can cause permanent damage to the PSL V or its
accessories and to the user of the PSL V .

This manual is copyrighted, all rights reserved. It may not, in whole or in part, be copied, photocopied,
reproduced, translated or reduced to any electronic medium or machine-readable form without prior
consent in writing from OSS. It may not be distributed through the Internet or computer bulletin board
systems without prior consent in writing from OSS. ©2013, Oceanic Safety Systems LLC.

II. SAFETY INFORMA TION

Symbols for Warnings, Cautions, and Notes

Pay special attention to information provided in warnings, cautions and notes that are accompanied by
one of these symbols:

Warnings indicate a procedure or situation that may result in serious injury or death if
instructions are not followed correctly .

Cautions indicate any situation or technique that will result in potential damage to the
PSL V , or render the PSL V unsafe if instructions are not followed correctly .

Notes are used to emphasize important points, tips and reminders.

General Precautions & Warnings

Warning This manual provides essential instruction for the proper fitting, adjustment,

inspection and care of your new PSL V . Because OSS utilizes patented and patents pending
technology , it is very important to take the time to read these instruction in order to fully

Warning The PSL V is manufactured to utilize CO2 cylinders, which could result in
explosion hazards if mistreated. Please review the special warning and use
section dealing with carbon dioxide cylinders.

Warning The PSL V is not for use for duration and/or depth attempts which ex­ceed the PSL V ’s specifications. You must not use the PSLV to extend your dive
profile. Using the PSL V can never be an excuse for unsafe practices. Don’t ex­ceed your safe dive profile and don’t depend on the PSL V to protect you from
unsafe dive practices.

Warning The PSL V will not protect the unconscious user from avoiding a collision
with any hazard, including, but not limited to, oncoming boats, kelp beds, oil rigs, or
sea life.

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Warning Before every dive day , perform a complete pre-dive inspection according to the
procedure prescribed in this manual to ensure that all components are functioning properly
and no signs of damage or leaks are present. If you find that your PSL V is not functioning
properly or is damaged, remove it from service until it can be repaired by OSS.

Warning Y our PSL V is not a lif t bag. DO NOT use it to bring heavy objects to the surface.
Doing so may cause permanent damage to the PSL V .

Warning This PSL V is designed for use with carbon dioxide cylinders only . Any use of
gas mixtures may cause corrosion, deterioration, and/or premature aging of the PSL V
leading to component failure of the metal and rubber parts. The component failures could
lead to a loss of buoyancy control and/or pressure integrity of the PSL V resulting in injury
or death.

Warning DO NOT inhale from your oral inflator . The PSL V is not a breathing appa­ratus or a source for emergency air . Air in the PSL V may cont ain harmful contami­nants or gasses, which could cause suffocation or air embolism injuries

Specific Warnings Regarding Carbon Dioxide (CO2) cylinders

Precautions for use in freezing temperatures: The expansion of the CO2 gas expands in hot

weather , and contracts in cold weather. At -30 degrees F (-33 degrees C, the baldder fill is just 87% of
the volume created at 70 degrees F (22 degrees C.)
Under freezing conditions, the CO2 gas charge fills the bladder more slowly and less completely .

Confirm that each cylinder is full:

Never assume the CO2 inflation gas is in the cylinder. The burden of inspection of the cylinder is yours. In
order to know if the gas is in the cylinder the first step is to remove the cylinder from the inflation system
or package and look at the narrow end; the puncture surface. This surface is where the inflation system
penetrates and allows the gas to fill your inflatable. If this surface has any puncture marks, holes, or any
sign that is has been pushed in DISCARD IMMEDIA TEL Y .
Every CO2 cylinders has a ‘Minimum gross weight’ marked on the side of the cylinder . This marking is
the sum of the empty steel cylinder AND the weight of CO2 that is supposed to be contained in the
cylinder. Ultimately , weighing is the only accurate method known to ensure that the full CO2 charge is in
the cylinder. A scale, such as a digital postage scale, may be used if it is accurate enough for the
intended measurement. For example: A cylinder with a marked minimum gross weight of 68g MUST
weigh 68g OR GREA TER, never less. If you weigh a cylinder and the actual weight is less than the
marked weight, remove it from service and discard it. T ypically , CO2 filled cylinders do not lose their
charge unless: punctured, rusted, crushed, overheated, or altered.

Handling and storage of cylinders
Use only “low force” piercing cylinders designed specifically for automatic life vests.

CO2 cylinders are single use; dispose and recycle spent cylinders. Handle cylinders carefully . Do not
modify or erase marks or other items on cylinders. Store cylinders in a dry and well ventilated area. Keep
cylinders away from corrosive fluid. Keep cylinders away from direct sunlight at an ambient temperature
of 0 to 40 degrees C (32 to 104 degrees F).

Warning DO NOT force theCO2 cylinders into or out of the actuator. Excessive force
may damage the threads. T o help loosen the threads, try soaking the app aratus in a 1-1
solution of warm water and vinegar for 3 hours.

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CO2 Cylinder DOs and DON’Ts
DO

• Weigh and confirm contents

• Handle cylinders carefully to avoid damage, especially to threads, which could prevent proper

connection to mating parts.

• Hand tighten the cylinder only . Do not overtighten or use a wrench.

• Always carry the PSL V in a manner which protect s the actuator in the event it is unexpectedly

dropped.

DO NOT

• Don’t store cylinders exposed to the sun, or allow them in hot environments.

• Don’t store used and unused cylinders together .

• Don’t use cylinders with no commodity label identifying its contents.

• Don’t strike or drop cylinders.

• Don’t touch cylinders recently emptied in air . The cylinder will become so cold that it may cause

frostbite.

Use only “low force” piercing cylinders designed specifically for automatic life vests, which are
generally recognized by the inset dimple. The flat top cylinders designed for life vests are more
difficult to pierce and will not reliably cause inflation when the actuator is fired.

Specific W arnings and Cautions regarding batteries while being used. Because the battery is

sealed into the actuator , it must not be accessed or tampered with by the user.

Warnings

• Do not place the battery in fire or heat the battery .

• Do not disassemble or modify the battery . The battery (Lithium Ion in the back unit only)

contains safety and protection devices which, if damaged, may cause the battery to
generate heat, rupture, or ignite.

• Do not place the battery on or near fires, stoves, or other high-temperature locations.

• Do not place the battery in direct sunlight, or use or store the battery inside cars in hot

weather. Doing so may cause the battery to generate heat, rupture, or ignite. Using the
battery in this manner may also result in a loss of performance and a shortened life
expectancy.

Caution In the event the battery leaks and the fluid gets into one’s eye, do not rub the eye.
Flush for 15 minutes with water and immediately seek medical attention. If left untreated,
the battery fluid could cause damage.

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Caution Immediately discontinue use of the battery if while using, charging, or storing the
battery , the battery emits an unusual smell, feels hot, changes color , changes shape, or
appears abnormal in any other way . Contact OSS if any of these problems are observed.

Specific W arnings and Cautions regarding the charging of Lithium Ion batteries.

Warnings

• When charging the battery , use only the specified charger supplied by OSS.

• Do not attach the batteries to a power supply plug or directly to a car’s cigarette
lighter.

• Do not place the batteries in or near fire, or into direct sunlight. When the battery
becomes hot, the built-in safety equipment is activated, preventing the battery from
charging further. Heating the battery can destroy the safety equipment and
cause additional heating, breaking, or ignition of the battery .

• Do not continue charging the battery if it does not recharge within the specified
charging time of 4 to 8 hours. Doing so may cause the battery to become hot,
rupture and ignite.

Caution The temperature range over which the battery can be charged is 32 °F (0 °C) to
1 14 °F (45 °C.) Charging outside of this range may cause excessive heating, breakage or
may reduce battery performance.

Specific W arnings and Cautions regarding batteries while being discharged.

Warning Do not discharge the battery using any device except the PSL V . When the

battery is used in devices aside from the PSL V , it may damage the performance of the
battery or reduce its life expectancy . If the device causes an abnormal current to flow , it may
cause the battery to become hot, rupture, or ignite and cause serious injury .

Caution The temperature range over which the battery can be discharged is - 4 ° F (-20
°C) to +140 °F (+60 °C .) Use of the battery outside of this temperature range may
damage the performance of the battery or may reduce its life expectancy .

LITHIUM ION BATTERY INFORMATION TO HELP PROLONG THE LIFE OF YOUR BATTERY

Since the battery pack will discharge over time in storage, it must be partially charged every few months
to extend cycle capacity or else it may fail to charge or hold power in the future. The battery is best stored
at charge levels between 20% through 80%. Do not allow the battery to remain in a fully discharged state
and do not continually charge the battery . Check the battery level after a dive trip. If the level is 40% or
more, put the PSL V away . Af ter 2 to 3 months of disuse, recharge the battery for an hour and recheck that
the charge level is between 40% and 80%—do not fully charge. Of course, the day before a dive trip,
always fully charge the battery .
The battery typically has a lifespan of between 300 and 500 cycles under normal usage and operating
conditions. Using the PSL V in a higher or lower ambient temperature affects the total number of cycles in
the battery's service life.
Lithium Ion batteries are less efficient with age and in near-freezing temperatures. Batteries age naturally
over time and will not retain as much energy . Af ter several years, a normal battery may have a decreased
charge capacity of 60% of new . Additionally , Lithium Ion batteries do not perform optimally at
temperatures nearing freezing levels. For both reasons listed above, you should not use the PSL V

in freezing temperatures with a battery charge indication of 50% or less.

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DO

• Store battery with a charge level between 20% and 80%

• Partially charge the battery every 2 to 3 months.

DO NOT

• Continually charge the battery to 100% when not being used.

• Use the PSL V with a battery charge less than 50% in freezing conditions.

• Allow the battery to remain in a fully-discharged state.

• Do not store the battery in very high or low ambient temperatures.

CHARGING THE PSL V BATTER Y: The PSLV is equipped with a powerful battery cap able of driving
the unit for more than 30, 8-hour days. The level-of-battery-charge screen alternates between “Batt” and
the charge percentage. T o charge the unit, use a quarter to remove the charge port screw . Connect the
battery charger provided with this unit where the battery charger green light turns red. A fully discharged
battery will take 4- 8-hours to charge. When the battery is fully charged, the light on the wall charger will
change from red to green. The charger will shut off automatically when the battery is full. Be sure to
replace the charge plug or the unit will flood. Take care not to strip the threads. Removing the charger
from the wall socket, but leaving it attached to the actuator drains the battery .

REMOVE THE CHARGE
PORT PLUG WITH A
QUARTER TO PREVENT
FLOODING, BE SURE TO
REPLACE THE PLUG.

WRAP THE
CHARGER PLUG
CORD AS A
REMINDER

CONNECT THE CHARGER AND LOOK FOR THE CHARGING LIGHT
(RED) ON THE CHARGER. IT WILL TURN GREEN WHEN FULLY
CHARGED. (Unfortunately, a few have forgotten to replace their
charger plug and ruined their unit when it flooded—DON’T FORGET!)

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III. INTRODUCTION:

The Programmable Submersible Life V est (PSL V is designed to deliver the operator, who exceeds self­set parameters, to the surface in a face-up position where self recovery and rescue attempts by buddies
may be possible. The system provides two new , unique, patented, protective features found in no other
PFD. The device allows the user to change the mode of protection on the fly , from surface protection to
subsurface protection.

SURFACE ACTIV A TION: This feature causes the PSLV to inflate immediately upon detection of the
user entering the water . The PSL V does not use the dissolvable bobbin used in every other so-called
“automatic” life vests. These chemical pills are notoriously prone to false fires when they become wet by
weather, wave splashes or excessive humidity . In contrast the PSL V relies on electronic sensors, which
accurately detects entry into a body of water , and will never fire otherwise. This mode is called
Immersion (Auto) mode. In contrast to all other automatic life vests, there is no dissolvable element to
replace after inflation, simply install new CO2 cartridges and re-cock the piercing mechanism. Using the

Delay (dELy) mode, users may set a delay after which if they have not exited the water , the vest will fire.
SUBMERSION ACTIV A TION: This mode is called Submersion (Dive) mode. Instead of inflation

immediately upon entering the water , the PSL V starts monitoring the duration and the depth of the time
spent under the water . Users select the maximum time they want to be underwater, for example, 30
seconds. When the PSL V has been submerged, deeper than the activation depth of one meter , for
exactly 30 seconds, it will deploy . Similarly , the user selects his maximum depth. The PSL V will deploy
exactly at that depth (set in meters.) It is important to understand that in submersion/dive (Sub) mode, the
PSL V will not start counting time and depth until the unit is at least 1 meter under the water . Setting the
unit in Submersion mode will allow the user to operate on the surface of the water (swimming) or in
shallow water (crossing a stream) without worry of the vest inflating. The two trigger settings are
independent—exceed either and the PSL V fires.

DEPTH-ONL Y ACTIV A TION: In this mode called SCUBA mode, the actuator only responds to the
trigger depth setting. It ignores any time trigger. In other words, in contrast to Submersion mode, only the
maximum depth trigger is respected, which when exceeded, causes inflation. This mode is designed for
very shallow scuba operations with an indefinite submersion time. This mode is potentially very
dangerous to the operator because of the problem of embolisms and the deleterious effects of the
release of absorbed gases during duration diving and due to the rapid ascent rate of the PSL V .

PROGRAM P AUSE: Using the remote button, users may cause a one-minute pause in the program
allowing, for example, escape from an over turned, sinking helicopter . Program pause works in the Delay
and SCUBA modes.

IV . HA VING SUFFICIENT CO2 IS ESSENTIAL

HAVING SUFFICIENT CO2 IS ESSENTIAL TO THE SUCCESSFUL FUNCTION OF YOUR PSLV.
Setting your maximum depth trigger to achieve 8 kilos of lift is based on the number of grams of
CO2 contained within the cylinders: Before setting your maximum depth use this rule of thumb—With

CO2 weights of 136 gm
maximal depth in meters. For example, with two 68 gram CO2 cylinders, the maximum weight of CO2 is
136 grams (2 x 68.) 10% of 136 is 14. Add 68 plus 14 to arrive at 82, which is the maximum depth in
meters that will allow the PSL V to provide a minimum lift of 8 kilos (18 pounds.) At this depth, the PSL V
will provide at least 8 kilos (18 pounds) of flotation at the maximum depth. For CO2 weights of 136 gms
or less, just divide the total by 2 .

or more (two 68s), simply divide by 2 and add 10% of the gram weight for the

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Setting your maximum depth trigger to
achieve 8 kilos (18 lbs) of lift is dependent
upon the number of grams of CO2 contained
within the cylinders. For exact information,
use the table at the right. For an
approximation, use the rules of thumb below:

For CO2 weights of 136 gms or less, just

divide the total by 2 to arrive at a value in meters.
For example, if you are using two 38 gram
cylinders, you would add their weights together
and divide by two (38+38)/2 = 38 to arrive at the
depth providing 8 kilos (18 pounds) of lift. For
equal-weight cylinders use the weight of one
cylinder as the maximum depth in meters to
provide 8 kilos (18 pounds) of lift. Note the chart
at the right, where two 38 gram cylinders provide
18 kilos (18 pounds) of lift at 41 meters.

Grams 66

For CO2 weights of 136 gms or more, add the

combined weights of the cylinders and divide by
two. Then add 10% of the combined weight for
the total depth in meters to provide 8 kilos (18
pounds) of lift. For example, with two 68 gram
CO2 cylinders, the combined weight of CO2 is
136 grams (2 x 68.) 10% of 136 is 14. Add 68
plus 14 to arrive at 82. See the lower arrow in the
chart to the right.

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V. PSLV COMPONENTS

ACTUATOR COMPONENTS

BUTTONS

LEDs

LCD SCREEN SHOWING
DEPTH TRIGGER

WIRE TO REMOTE
COMMUNICA TOR

CORD FOR MANUAL
PULL INFLA TION

COMPRESSION
SPRING CAP

CONNECTION
TO INFLA TION
BLADDER

ACTUATOR
FRONT

REMOTE BUTTON

CHARGING PORT
PLUG

ACTUATOR
BACK

SPANNER
WRENCH

Used to assist

REMOTE

cocking the
trigger spring

COMMUNICATOR

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VI. PSL V COMPONENTS

A. The Actuator

The actuator is the heart of the system. Connected to it is the inflation vest, the manual inflation pull cord,
CO2 inflation cylinders, and the remote communicator. The actuator is built from anodized aluminum and
polycarbonate plastic on the outside, and the internal trigger components are made from high-grade
stainless steel—all low-corrosion components. The unit is controlled with 3 buttons and supplies the user
feedback with 3 LEDs and a LCD screen. It can also be partially controlled with the remote
communicator.

The LEDs provide the following feedback
Green: the unit is on. A menu item (Lion, Liof) toggles this feature on and off.
Blue: designates the mode, Immersion (auto)—it blinks, Submersion (dive)—it is steady on
Red: Indicates trouble with the actuator.

T o conserve battery , after 20 seconds of inactivity , the LEDs and screen automatically turn off .

The buttons turn the unit on and provide user feedback.
ON button: Used to turn the unit on—requires a 3-second push. T o turn the unit of f, press the ON button

continuously for 7 seconds. T o prevent accident al pressing, this button is positioned in a well .
Mode button: Used to cycle through the various screens and to set the Immersion, Submersion or
SCUBA modes. T o set any of these modes, simply leave that mode screen visible. After 10 seconds,
when the LEDs and screens turn off, pressing the mode button for 5 seconds will again wake up the blue
LED and allow you to cycle through the screens by pressing the mode button.
Set button: Used to increase trigger time and trigger depth in the trigger screens in concert with the
Mode.

B. The remote communicator

The remote communicator is used to relay information to the soldier . Normally, it is dark. Pressing the
button for two seconds will light the button, which informs him that the unit is on, and if the light is blinking,
tells him that the unit is set to Immersion (auto) mode. When the light is steady , the unit is in Submersion
(dive) mode or SCUBA mode. To change the mode between immersion and submersion modes only ,
press the button continuously for 7 seconds. T o inflate the bladder, press the button 4 times quickly .
Note, SCUBA and DELA Y modes may only be set with the actuator mode button. In either SCUBA and
DELA Y modes, pressing the remote button briefly will command a one-minute pause in the program
allowing for excape from a sinking aircraft, for example.

C. The manual inflation cord

The manual inflation cord runs with the remote wire and is used to inflate the inflation bladder manually . T o
inflate the bladder manually , give the cord a brisk tug with about 15-pounds for force or more. T o avoid
accidental manual inflation, do not carry the unit by the combined remote communicator wire and manual
activation cord.

D. The inflation vest and actuator pouch

A pouch under the collar of the Oceanic vest houses the actuator and provides a route for the co-located
remote wire and the manual inflation cord into the right lapel. In the right lapel is an oral inflator hose. At
the bottom of the right lapel is the over-pressure valve (OPV), which appears when the bladder is inflated
and is used to vent pressure from the vest. The valve automatically vents excess pressure during inflation.
Using the pull cord, the user may also manually vent gas, most commonly during repacking after
deployment or in an emergency when it is necessary to quickly de-bulk the bladder—for example, while
trying to exit a confined space or doorway .
The LCD screen displays the menu items and messages the cause for inflation When inflation is
due to pressing the remote button 4 times, the screen will read “SOS.” When inflation is due to exceeding
the time trigger, it will display the time trigger , for example “t 1:30”; exceeding the depth trigger will
display the depth trigger for example, “d 10.”

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E. Overpressure Vale (OPV)/Dump
Valve

The OPV’s primary function is to relieve
excess air pressure inside the bladder.
The OPV can also be opened manually
by pulling on the ball-and-cord
assembly to quickly dump air, which
might be required if you are exiting a
confined space and when you want to
repack and rearm the PSL V. Do not
tamper with this valve. Test it every month
by inflating the vest and checking for
retention and the release of gas.

OVER PRESSURE
VALVE (OPV)

PULLING THE OPV

GREEN LED

RED LED

F . Oral inflation hose

Y ou may inflate your PSL V orally with the oral inflation hose found packed with the bladder near your
biceps area of your right lapel. T o operate this valve, unsnap the lapel cover , then unscrew the retainer to
allow full depression of the valve, then depress the end and blow. When not in use, the valve retainer
should be screwed closed to prevent accidental opening of the valve.

Warnings The proper function of the OPV is vit al to prevent damage to the inflation
bladder. Do not t amper with this valve and test it monthly by inflating the vest and checking for
retention and release of gas. Return a malfunctioning PSL V to OSS. Unauthorized service or
tampering may render these valves inoperable, and could cause the bladder to leak or burst.
This type of damage is not repairable.

Note Avoid opening the OPV in the water while testing your PSL V because this will allow
water to enter the bladder, which will later require cleaning by rinsing with fresh water at
the end of the day .

Note While rinsing the PSL V at the end of the day , be sure to screw in and out the retainer to
keep it functioning smoothly and to prevent it from corrosion or excess salt build up.

SWPE ZONE

ORAL INFLATION TUBE

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OPEN

SPACE

SPACE
CLOSED

CLOSED

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VII. TO PUT ON THE OCEANIC VEST

Put your arms through the arm holes, shrug the vest collar up to your neck and connect the two “J” hooks
in the front into molyweave.
See this Y outube: https://www .youtube.com/watch?v=O6wJjZx0yPk

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VIII. FEA TURES AND OPERA TION

Immersion (Auto) mode:

This mode mimics the “automatic” PFDs that inflate with water contact. However , an important difference
is the Oceanic Safety System patent pending for water detection. Basically , the actuator can be flooded
by high waves, high humidity and heavy rain and never make a false inflation, unlike the other vests that
rely on a dissolvable pill, which is subject to dissolving while not actually IN the water . Once the Oceanic
actuator feels that it is bobbing in water, it fires. This mode is selected when the mode screen is left in
“auto”, or by pressing the remote as previously described.

Submersion/Dive (Sub) mode:

In this mode, the actuator will fire, while continuously under water deeper than one meter, only if either the
user-set time trigger is exceeded, or if the user-set depth trigger is exceeded. Set the triggers
individually as previously described and select this mode by leaving any screen visible except the “Auto”
screen. It is important to understand that both submersion/dive modes (Sub and ScbA) are not

active until the user descends deeper than one meter.
SCUBA mode: When the actuator screen is advanced to “ScbA” and left there, only the depth trigger

setting will function—the time trigger setting is ignored. If you exceed you trigger dep;th, the PSL V will
inflate.
Delay mode: In this mode your PSL V immediately detects a fall into the water , but inflation is delayed
until your time trigger is exceeded. In Delay mode you have time to accomplish a goal before inflation,
such as climbing back onto a boat if you fall, getting back on your feet if you slip into the water, or
escaping an overturned helicopter. T o set this mode, leave the “dely” screen visible after you have set
your delay time.
.

Warning Use the SCUBA mode cautiously because inflation of the PSL V causes rapid
ascent through the water column, which can cause injury or death due to air embolism or
decompression sickness—the bends. Use this mode only after consultation with your dive
safety officer or independent scuba instructor .

Y ou decide how to program your PSL V : You have the option of setting your maximal depth and time.
This will take some fine-tuning depending upon the mission. For example, for overwater operations such
as transport in a Zodiac, or transfer to a larger vessel, you might want to set the maximum time to 30
seconds before the vest inflates and 8 meters before it fires. Crossing a river that is 3 meters deep, you
might want to leave the time at 20 seconds, but change the fire depth to 2 meters (leaving it at 5 meters,
for example, would never allow the opportunity to fire at depth.) Setting these parameters too far outside
your safe envelope will limit the value of the PSL V to you. If you set them too conservatively , for example
setting the time at 5 seconds when you can easily hold your breath for 30 seconds, you will be frustrated
and inefficient and you will find yourself on the surface having to repack and recharge the unit.

Time and Depth Triggers

The PSL V allows you to program an envelope in which you expect to operate without deployment of the
PSL V . In other words, you will set your own limits for depth and duration for the mission. The following
example represents a depth of 10 meters and a time setting of 40 seconds. As long as you do not dive
deeper than 10 meters and 40 seconds under the water , the PSLV does not deploy . It will deploy, however , if
you exceed 10 meters in depth OR stay more than 40 seconds under the water . T ypically, you will set the time
trigger 5 or 10 seconds past your personal longest reasonable breath hold. But you are free, of course, to
set your own time buffer . Another way to view these selections is to ask yourself, what is the duration of
the dive that you never want to exceed and at what depth do you desire the PSL V to inflate? For your
depth setting, consider selecting a depth that is 1 or 2 meters deeper than the deepest dive you plan to
make while operating. Keep in mind also that if you set the maximum depth deeper than the bottom you
are operating over, this trigger will be useless.

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THE REMOTE SWITCH: The remote operates differently depending on the mode setting, but in all
cases, pressing the button 4 times rapidly causes inflation. When the actuator is in Auto (Immersion) or
Sub (Dive) modes, pressing the remote for a second tells the user which mode he is in—blinking for Auto
mode, solid light for Sub mode. A longer 7-second press toggles to the other mode—between Auto and
Sub.
When the actuator has been set to ScbA (Scuba) or dELy (Delay) modes, pressing the remote will cause
a one-minute suspension of the actuator as explained in the following diagram.

DIAGRAM OF FOUR OPERA TIONAL MODES

AUTO (IMMERSION)

V est fires immediately
upon immersion. For
example, falling into the
water will cause
immediate inflation.

Sub (DIVE )

Vest fires when EITHER
the trigger time, or the
trigger depth is
exceeded—they are
independent. For
example, staying down
too long OR going too
deep will fire the vest.
Regardless of the
depth, once you exceed
the trigger time, the vest
fires.

OPERA TION OF THE REMOTE HAND
SWITCH IN AUTO OR SUB MODES

SHORT BUTTON PRESS: This tells you
what mode you are in: blinking is auto mode,
solid light is Sub (dive) mode.

LONG BUTTON PRESS (7SEC): This
switches the actuator from one mode to the
other . Sub to Auto, or Auto to Sub.

ScbA (SCUBA) dELy (DELAY)

V est fires ONLY when
the trigger depth is
exceeded. Diver may
stay submerged
indefinitely . For
example, for shallow­water dive operations
when the maximum
depth set is exceeded,
the vest will fire.

Vest fires upon
immersion (falling into
the water), but only
AFTER the trigger time
is exceeded. For
example, the delay
allows the user to get
back out of the water for
the duration of the delay
time set. Exceeding the
delay time fires the
vest. Getting out of the
water resets the delay .

OPERA TION OF THE REMOTE HAND
SWITCH IN SCUBA OR DELAY MODES

Pressing the remote button temporarily
deactivates the actuator for one minute.
The remote light stays solid for 45-seconds
then blinks for the last 15 seconds. This
operation may be repeated indefinitely . In
ScbA mode, the deactivation of the actuator
function is useful when a deep water
insertion occurs where the insertion depth
exceeds the trigger depth. In the dELy
(Delay) mode, this adds another minute to
the delay setting and resets the delay time to
the original after the suspension, for
example, to allow the user to escape a
sinking helicopter.

Caution Y our usual breath hold time may be cut in half by factors such as , but not limited
to, your physical condition, the surface interval from your last dive, the depth of the dive, and
the amount of work during the dive, as well as a host of other factors. Consider this carefully
when you set your maximum time and depth triggers.

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Dive Start: The PSL V starts recording a dive when you descend below 1 meter .
Dive End: When you ascend to within 1 meter of the surface, the dive ends.

Command Inflation by pressing the remote button: Any time you may command your PSL V to

inflate. Simply press the remote button 4 times rapidly . To prevent the buttons from “accumulating” or
storing pushes throughout the dive (for example bumping something and pushing a button), this
sequence must be completed in 5 seconds.

Command inflation by pulling the manual cord: Running with the remote communicator wire is the
manual activation cord. A quick pull on this combined cord, with a force of about 15-20 pounds, will
trigger inflation by manually tripping the actuator trigger.

Oral inflation:

While you are on the surface, you may also inflate the PSL V by using the oral inflation tube behind the
right lapel. T o manually inflate the PSL V, open the right lapel pouch by unsnapping it to expose the oral
inflation tube. Rotate the lock cap several times counterclockwise to allow downward movement and then
blow into the hose while at the same time pressing against the spring-loaded valve.

DESCRIPTION OF MENU SCREENS AND SETTING OPTIONS:

Use the Mode button (the large button) to cycle between the screens—battery level, depth setting trigger
and the time setting trigger and the mode (Auto,Dive, Scuba, Delay , or Light On/Off.)
Set the mode: By leaving the screen mode displayed , the actuator is set to that mode. For example,
setting the screen to Auto set s this mode. (Auto mode may also be set by a long press on the remote
communicator , which will toggle the modes between “Immersion ” mode and “Submersion” modes.)
IMPORT ANT Submersion mode is always selected if you leave a non-mode screen on the LCD. For
example, leaving the LCD at the depth-setting screen will cause the unit to enter Submersion (Dive)
mode.

Set the mode by leaving these screens visible: for Immersion (Surface mode),
or for Submersion (Dive ) mode, or for SCUBA mode, or

for Delay mode.
Set the trigger time—the time when reached, the PSL V will fire: Press the mode screen until the

Trigger time screen appears: Use the Set button to increase. The longer the Set button is
pressed, the faster the numbers advance until they cycle back to “0.”

Set the trigger depth—the depth when reached, the PSL V will fire: Press the mode screen until
the T rigger depth screen appears: Use the Set button to increase (depth in meters.)

Battery level : The battery level screens alternate, “batt” and the
percentage of charge. When the charge level dips to 10%, the screen will read
“lo” Error screens:

Note: Both the time and depth trigger numbers increase until they roll over and start
again. Pressing the set button continuously causes the number values to accelerate until
they roll over and start at “0” again.

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MENU SEQUENCE:

BAtt

AUtO

Sub

ScbA

dELy

Shows the battery level. Do not use when the level is LO in normal climates, or below 50%
in freezing conditions.

In this Automatic mode, the vest will inflate immediately when going under water . This mode
emulates the typical auto inflating life vest, which inflates upon sinking into the water.
However , our product is immune to rain or heavy wave splashes.

In this submersion mode, the vest will inflate when EITHER the time trigger or depth trigger
is exceeded. Trigger timing does not st art until submerged deeper than one meter. Use this
mode for protection from a deep fall into the water, for example from a ship, helicopter , or
parachute. If you sink too deep or for too long, the vest inflates.

In Scuba mode, the vest will inflate ONL Y when trigger depth is exceeded—trigger time is
ignored. T ypically used for shallow water re-breather operations where the user wants
protection from sinking to unsafe depths.

In Delay mode, the vest will inflate when the in-water trigger time is exceeded, even in water
shallower than 1 meter. Use this mode when temporary falling into the water can be
expected, and where self-rescue is preferred over immediate vest inflation, for example
crossing a river , swamp, or falling off a zodiac. In each case inflation is delayed allowing
you time to recover without unwanted inflation.

d-000

t-0:00

LOn

Set the trigger depth here in meters—maximum 100 meters. Hold down the set button to
advance numbers rapidly back to 0.

Set the trigger time here in minutes and seconds—maximum 9 minutes 59 seconds. Hold
down the set button to advance numbers rapidly back to 0.

Sets the ON light to on or off. By pressing the set button, you toggle between LOn (when the
green light blinks every 2 seconds informing the user the unit is on) and LOFF when the
green light is off for stealth operations. Note, even if the green blinking light is off, you can
press either the remote button, or the mode button on the actuator to tell if the unit is on.

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Remote

switches

Remote

causes

use ScbA

modes

10 meters

pause

UNDER WATER SWIMMING

Freedivers Rebreathers

use Sub

75 sec, 10 meters

use Sub

(Settings suggestions for demonstration purposes only .)

10 sec, 1 meter

IN W A TER SWIMMING

Swimmers

(< 1 meter only)

OVER WATER TRANSPORT

MODE SELECTION GUIDE

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use dELy use Sub

Immediate Inflation Delayed Inflation

T ime only T ime and Depth

use AUto

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IX. PREPARING THE ACTUA TOR FOR SERVICE

1. Unscrew the compression cap until the trigger clicks into place.

2. Visually confirm engagement of the trigger (see picture next page).

3. Screw in the compression cap 3.5 revolutions using the dimple on the cap as a guide until the
green indicator is exposed. Do not leave cap fully screwed in, back it off 1/4 turn otherwise the
cap will stick tight.

4. Remove old CO2 cartridges.

5. Screw in, hand tight, two NEW CO2 cylinders. S tart with the cylinder farthest from the screen.

6.

7. Operate both the OPV and the oral filling valve and test for spring movement and make sure

8. Inspect the electrical connection from the actuator to the remote communicator for tightness and

9. Inspect the actuator for leaks. We purposely designed the actuator cover with clear plastic for

inspection. Do not use if there is water intrusion. Evidence of water can be as obvious as a fluid level to
as subtle as small droplets visible, or the blue water indicator paper becoming damp and changed in
color to white. Note, the blue indicator paper becomes lighter blue with time and does not indicate a leak.

Before each use of the PSL V , you must make a thorough visual inspection. NEVER dive with a PSL V
that shows signs of damage to its bladder or actuator until it has received a complete inspection and
service from OSS. Use the Inspection Checklist and tests— the checklist is sewn into the back

of your vest.

BE SURE TO TURN THE UNIT ON!
nothing sticks. Inspect the cord and spring for normal movement. Check that the cord moves about

1/8-inch (~3mm).
condition of the wire—it should be intact and not frayed or damaged.

PRE-USE CHECKLIST.
T urn the unit on and set it. By default it remembers your last settings—mode and triggers.

1. Press the On/Off button for 3 seconds and observe that 3 actuator , and one remote lights light up.

2. Use the Mode button to advance between menu-setting screens. The battery level screen alternates
between the “Batt” indication and the level of charge.

3. T o set Immersion (Auto) mode, leave the “Auto” screen visible and wait for the light s and menu to shut
off in 10 seconds.

4. T o set Submersion/Dive (Sub) mode, leave the “Sub” screen visible or let the unit shut of f with any

other non-mode screen visible.

5. To set SCUBA mode, leave the “ScbA” screen visible.

6. To set the trigger time, go to the set time screen and use the Set button to advance the depth in
meters. T o set a smaller number , continually press the Set button until the numbers return to “0.”

7. Set the depth similarly with the depth-trigger screen and where depth is measured in meters.

8. After the blue mode light goes out, press the remote and confirm the mode you selected—blinking light
for immersion (auto), solid light for submersion (dive) mode.

9. T o disable the blinking green light, which indicates the actuator is on, move to the Lon screen and

press the set button to toggle to Lof, which disables this light.
Before each use of the PSL V , you must make a thorough visual inspection. NEVER operate a PSL V that
shows signs of damage to its bladder or actuator until it has received a complete inspection and service
from OSS.

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LOADING THE ACTUATOR SPRING AND CHANGNG THE CYLINDERS

In order to load the spring with enough force to pierce the dual cartridges, you need to screw down the
spring-loading cap with considerable force. After the actuator has fired, first unscrew the cap until the
trigger is cocked. Y ou can see and hear when this occurs. When the trigger is loaded, you must screw
down the cap until the green band appears as shown below. The actuator is not properly loaded

unless the green band is exposed!

UNSCREW THE SPRING
COMPRSSION KNOB

UNLOADED—NO
GREEN SHOWING

TRIGGER UNLOADED

SCREW DOWN UNTIL
APPEARANCE OF THE
GREEN RING CONFIRMS
THE ACTUATOR IS BOTH
COCKED AND THE SPRING
IS FULLY LOADED. IF YOU
SCREW THE SCREW CAP
FULLY, BE SURE TO BACK
IT OFF 1/4 TURN,
OTHERWISE IT WILL STICK
TIGHT.

UNSCREW UNTIL
TRIGGER SNAPS
INTO PLACE

TRIGGER LOADED

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VISUAL REARMING SEQUENCE CONTINUED

1. SOLID GREEN BAND EXPOSED

SCREW DOWN THE COMPRESSION TO
EXPOSE THE GREEN BAND. THE UNIT IS NOT

COCKED IF THE GREEN BAND IS NOT
VISIBLE

2. REMOVE USED CYLINDERS .

3. REPLACE WITH TWO
NEW CYLINDERS

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X. SUGGESTED GET -ACQUAINTED WA TER TRIAL SCHEDULE

We suggest that you make several submersions to become familiar with the PSL V’s functions. You
should do this in shallow water or in a pool deeper than 2 meters, and in either case, with a buddy diver
attending you. Because the PSL V moves rapidly through the water after it inflates, make sure that there
are no overhead obstructions such as a boat propeller that could injure you . Remember, you must be
deeper than 1 meter to enter this mode.

Before you enter the water, be sure to turn the unit on and to check your actuator screens.
Toggle between the screens and look for and confirm the following:

• Trigger time

• Trigger depth

• Battery charge

• Auto mode, Delay , Submersion mode, or SCUBA mode is selected.

• Absence of error messages, or a blinking red LED.

• Also confirm that the unit is cocked properly (cap green indicator) and uses new cartridges.

T est the splash immunity of the PSL V in heavy weather . While in auto mode, attempt to cause the
PSL V to fire by throwing buckets of water over it, by standing on the bow of a boat in heavy waves or by
going into a shower. It will not fire unless it is immersed in 1/2 inch of water . It will never false fire. The
PSL V requires actual immersion into the water before it fires (due to the electronic sensors and the
computer logic)

Auto mode by leaving the auto screen selected and falling into the water—inflation is almost immediate.

Rapid

Splash

inflation in
Auto Mode

T est Delay mode by sitting in the shallow end of a pool for 3 seconds shorter than the trigger time and

then standing out of the water . The vest should not fire. Next, sit in the water and exceed the trigger time
when the vest will inflate. Note, to conserve cartridges, the test can be performed with used cartridges
and the audible click of the trigger being released will be a substitue for inflation. Note also, that in any
mode where inflation is commanded, the LCD will display the cause of the inflation, in this case “dELy .”

Delay

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T est Sub (dive) mode for surface swimmers: Set the unit for a depth of 1 meter and a time of 10
seconds, and leave the screen set to “Sub.” Swim several laps of a pool using standard crawl and even a
breast stroke to show the unit will not fire in heavy surface waves. Next, submerge to 1 meter when the
PSL V will inflate.
T est Sub (dive) mode for breath-hold diving training: Set the mode to “Sub” and the trigger time to
20 seconds, and the depth deeper than pool depth. Have a diver stay submerged for 20 seconds when
the PSL V will inflate.

T est Sub (dive) mode for protection during a deep, uncontrolled plunge with full battle gear.

One of the advantages of the PSL V is it will recover a fast sinking, disabled, heavily laden soldier . While
being observed by a safety diver , have an operator in full gear, the heaviest you expect to use in the field
be the subject. Set the trigger time to 15 seconds and the depth to 3 meters and then have the operator
jump into the pool and then swim back to the surface if possible—-the self-rescue scenario. Next, have
him sink as if he were unconscious or disabled and observe the inflation and head position of the subject
as he surfaces. Remember, unlike other flot ation systems, the PSL V will provide full flotation—50 pounds
at 25 feet and at the surface.

The Sub mode: use for recovery from a deep plunge, or in training.

T est ScbA (scuba) mode: In this mode the trigger time is ignored, respecting only the depth setting.

Used primarily in shallow water for rebreather operatons. Wear a self contained breathing apparatus and
set the trigger depth to 3 to 4 meters and hover above this depth for several minutes. Open your airway
as you would do for a free ascent and dip down below the trigger depth when the PSL V will inflate.
CAUTION: This mode is potentially very dangerous and should only be practiced by very experienced
divers as the risk of air emoblism is significant and could result in death.

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USING THE REMOTE COMMUNICA TOR: The remote communicator serves 3 functions, simply
pressing it for a short moment will cause the light to come on, which tells you that the unit is, indeed, on. If
the light blinks, the unit is in Auto mode, if it is steady, the unit is in Submersion mode. T o change the
modes on the fly—between Auto mode and Submersion modes only—press the button continuously for 7
seconds and observe the change in the light pattern. Note: you may only set SCUBA mode from the
actuator mode button, not with the remote.
Practice the Command Inflation feature using the remote communicator: Make a dive and then
press the remote button rapidly 4 times within 5 seconds. T o prevent the computer from storing “accident al
button pushes” during a dive, the command inflation sequence needs to be completed within 5 seconds. At
any time, in the water or out, pressing the remote button 4 times rapidly will trigger the unit to inflate.
Practice the Manual Inflation feature using the manual pull cord: Make a dive and then yank the
manual activation cord.

Pulling
the
remote
cable
inflates
the vest
manually

The vest is designed to make the airway accessible for rescue: All OSS products must deliver the

user face-up in rescue-ready position, for spontaneous recovery or with assistance.

Pressng
the
remote
button 4
times
rapidly
inflates
the vest

RESCUE BREATHING

RESCUE BREATHING

Warning—Never test the PSL V without first going through the cocking sequence and

confirm that the trigger is set, audibly and visually .

Note: When practicing with the PSLV , avoid opening the OPV while the valve is under
water. Doing so will allow water to enter the vest requiring you to drain and clean it later . If
you want to release pressure while you are in the water, make sure you are on your back
and that the OPV is in the air.

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VEST CARRY

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NOTE ABOUT AIR OPERATIONS:

The PSL V is safe for air travel—plane or helicopter . The only requirement is the unit be turned on at take
off altitude—the same requirement for the Cypres parachute system. As soon as the aircraft climbs, all
automatic modes of inflation are blocked. The only inflation modes that will operate are manual—either
manual pull or pressing the remote button 4 times rapidly . Also, users may use the remote to toggle
between Sub and Auto modes during different phases of the mission.
In the unlikely event the user turns the unit on at altitude, there is a work around. First, only the Scba and
Sub modes are affected because they use depth data. To compensate for a high-altitude turn on, for
every 3,000 feet of altitude above the ground, increase the trigger depth by one meter . For example, if the
unit was turned on at 9,000 feet, the user can compensate by increasing the trigger depth by 3 meters.

P ARTIAL MANUAL INFLATION FOR USE AS A TEMPORARY FLOT ATION AID: When prep aring to
ford a stream or cross a swamp, you may partially inflate the lapels. Partially unsnap the lower lapels and
blow into the oral inflation tube. T o balance the flot ation between chambers, without popping loose the
other snaps, gently depress the right bladder to send air to the left lapel. Continue to fill the chambers until
the desired flotation is achieved.

Unsnap he lower lapel areas and blow. By gently pressing on one bladder you can shunt air
from one bladder to the other without dislodging the snaps on the shoulder or collar area.
When done needing the flotation aid, simply decompress using the dump valve and sucking air
back from the oral hose and repack.

Unlike other flotation systems with a
fixed bladder size, the Oceanic system is
equipped with a pressure release valve.
If the vest is partially inflated and you
require full inflation from any mode, the
vest will fill fully and not burst from the
additional inflation gasses.

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VIII. CARE AND CLEANING

CAREFULLY CLEANING AND DRYING YOUR PSLV IS THE SINGLE MOST IMPORTANT THING
YOU CAN DO TO PROTECT YOUR INVESTMENT AND TO ENSURE RELIABLE FUTURE
PERFORMANCE AND YOUR SAFETY. PAY SPECIAL ATTENTION TO THE SPRING CHAMBER.

Soak the entire system in fresh water for a half hour, then:

• Direct a spray of water into the water pressure sensor hole and into the spring hole.

• With the unit under water , press each actuator and remote button several times to help clear salt

from the mechanism.

• Unscrew the threads on the oral inflation fitting and depress the end several times then retighten.

• Flush the OPV .

THE COCKING SPRING CHAMBER REQUIRES SPECIAL ATTENTION. IF THIS AREA IS
NEGLECTED, THE UNIT MAY BECOME INOPERABLE AND FAIL TO INFLATE.

• Remove the CO2 cylinders and dry them.

• Use the manual pull cord to release the trigger mechanism.

• Immerse the actuator making sure the spring chamber is completely immersed in one of these

products: Salt Away (liquid) and Bluethru (tablets dissolved in water) for at least an hour—overnight will
not hurt. (Note, each costs about $20 and each is highly concentrated so the diluted product will last for
many years.)

• Dry the spring chamber and then lightly apply either Boeshield T -9, or WD-40 to the chamber.

• Unscrew the cocking handle until the trigger clicks into place, but do not screw it back in—this

leaves the spring under less tension—desired, especially for long-term storage.

Warning: Simple flushing with fresh water is not enough to remove salt from the
trigger spring chamber. Failure to carefully clean the chamber with salt removal
products followed by the recommended anticorrosion sprays will lead to internal
corrosion and eventual actuator failure, leading to your death if the unit fails from
corrosion/salt build up.

SPRAY THE SPRING CHAMBER HOLE AND
SOAK THE ACTUATOR OVERNIGHT, THE
CYLINDER CHAMBERS ARE SEALED FROM
THE INTERNAL ACTUATOR SO THERE IS NO
PROBLEM SOAKING THE ACTUATOR WITH
THE CYLINDERS REMOVED AS SHOWN

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TOP: WHEN THE UNIT IS SOMEWHAT DRY,
APPLY BOESHIELD T-9, OR WD-40 INTO

BOTH HOLES.
LEFT: FOR BOAT TRIPS, AFTER RINSING,

FLUSH WITH ANTI-SALT SOLUTION AND
LEAVE THE ACTUATOR STANDING LIKE
THIS TO KEEP THE LIQUID POOLED IN
THE CHAMBER.

Cleaning the inflation bladder after water has entered it: It is critical that you clean the inside of the

vest bladder if salt water or chlorinated water has entered it. Normally , water will not intrude into the
bladder , but it will do so if the OPV was opened in the water. This is common when users partially deflate
the vest while swimming back to their boat. A punctured bladder will also allow water to enter the bladder
chamber and not inflate fully . If water enters the bladder, salt cryst als will form, which will abrade and
eventually damage the bladder. Chlorine water will degrade the bladder material. Y ou can avoid having
water enter your vest by only pulling the OPV cord when the OPV is in air .
T o clean the inside effectively , you will have to dunk the bladder in a p ail of fresh water and open the OPV
to allow more water to enter the bladder . After a few cups have entered, slosh the water around and
squeeze the vest to empty the water out while simultaneously pulling the OPV cord. Y ou can suck the last
remaining few drops from the oral inflation hose taking care not to swallow .
Preserving the life of your PSL V soft goods: To extend the life of your PSLV, you need to follow
these preventative maintenance guidelines:

1. Store the PSL V partially inflated, away from direct sunlight, and in a clean cool, dry area. Do not store
the PSL V in an enclosed space, such as a car trunk, where temperatures may fall below 0ºF (-18ºC) or
rise above 120ºF (49ºC).

2. Avoid prolonged exposure to direct sunlight and extreme heat. Nylon fabric can quickly fade when
exposed to the sun’s ultraviolet rays, and extreme heat may damage the welded bladder seams.

3. Avoid repeated or prolonged use in heavily chlorinated water, which can cause the PSL V fabric to
discolor and decay prematurely and will require more frequent maintenance.

4. Do not allow the PSL V to chafe against any sharp objects or rough surfaces that could abrade or
puncture the bladder . Do not set or drop heavy objects such as block weights on the PSL V.

5. Avoid any contact with oil, gasoline, aerosols, or chemical solvents.

6. Whenever you travel, protect your PSL V from falls from heights, as the weight of the activator could
puncture the inflation bladder , or damage the actuator and render it unsafe.

Warning If you can hear any leaks, or if the bladder begins to deflate within 5 minutes, DO NOT
attempt to use the PSL V until it has received service by OSS.

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Finally , once a month, completely inflate the vest by one of 3 methods, manual (pull cord), oral (oral
inflator), or command (with remote communicator). Fully inflating the vest will allow you to inspect for
leaks and test the competency of the OPV . Inspect the vest for leaks or worn areas, and make sure that
the vest remains taut and fully inflated for 15 minutes and that the cylinder is exhausted. Test the OPV for
movement by pulling and then releasing the dump cord. T o deflate the vest, pull the cord on the OPV and
push on the inflation bladder . Repack the vest by pressing the edges of the inflation bladder together to
engage the plastic snaps. Observe that the OPV operates as it should. When you are ready to use the

PSL V, be sure to remove all excess gas from the PSLV.
Long term storage: Y ou should prepare your PSL V for long-term storage when you do not plan to use

the unit for a month or more. Remove the CO2 cylinders, fire the actuator, and wrap them in green anti­corrosion VOC plastic wrap (samples provided by Green Packaging, Inc—www.green-vci.com), p artially
inflate the vest and store in a clean, cool, dry area. Avoid harsh environments like the trunk of a car in hot
or cold weather. Schedule to charge the battery every 3 months.

(Right) is an example of severe
corrosion during tests for CO2
cartridge protection. While most
CO2 cartridges are coated with an
anti-rust layer, they will still
corrode if not cared for.

Corrosion of the cylinder head as
shown on the left is particularly
dangerous because gas can be
released suddenly , or it can be
released undetected leaving the
cylinder empty of its charge.

Note: To clean the activator LCD lens surface, use a light detergent solution with fresh

water . Do not use any organic solvent. If the lens becomes scratched, you may try the
Polycarbonate Rectification Kit available from Micro-Surface finishing products (http://
www .micro-surface.com) to restore the finish

PREP ARA TION FOR AIR TRAVEL: Most airlines allow the transport of an auto-inflating life preserver
with two small cartridges installed in the unit and 2 spares for a total of 4 cylinders. Check with your airline
before travel. T o be safe, send sp are cartridges to your destination—ground transportation only . See the
Oceanic Safety Systems web site for more details (www .oceanicss.com)

Note: For civilian carry-on baggage, the T ransportation Security Association (TSA)
prefers that you separate the PSL V from your bag and send it through the scanner
separately , just like a computer .

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XII. W ARNING ERROR MESSAGES

LOW BATTERY:

remaining. At 10% the red LED blinks to draw your attention to the
low battery level. At 0% battery life, the red LED is solid. Recharge
the battery . Additionally , the red LED on the remote turns on, and
blinks an “S-O-S” message. If the battery life is short, you should
return to OSS for a replacement.

WATER PRESSURE

This warning begins when the battery level reaches 10% battery life

SENSOR FAILURE:

The water pressure sensor is reporting out-of-bounds readings.
Return to OSS for service. The red LED turns on, and the remote
blinks an “S-O-S” message.

MOTOR FAILURE:

The electronic trigger motor has failed, while the unit will still inflate
manually , please return your PSL V for immediate repair .

The “Send” screen: This message indicates that the internal motor has reached its useful
life and needs to be replaced. This message does not appear until well over 100 firings of the PSL V has

occurred, which is highly unlikely in routine use. Return to OSS for service.

XIII. TROUBLE SHOOTING

Warning UPON ENCOUNTERING ANY UNUSUAL BEHAVIOR OF YOUR PSL V OR ANY

OF THE PROBLEMS LISTED BELOW , DISCONTINUE THE USE OF THE PSL V
IMMEDIA TEL Y AND FOLLOW THE INSTRUCTIONS FOR REP AIR OF EACH TYPE OF
PROBLEM. DO NOT USE THE PSL V UNTIL THE PROBLEM HAS BEEN RECTIFIED.

The actuator display locks up or makes a nonstandard display: Some symptoms you might see
include a slow screen refresh, failure to respond to a button press, or any unusual response. Reset the
system by turning off the unit for a second. Locking or freezing of the PSL V is very unusual. If it continues,
do not use the PSL V and return the PSL V for service with a brief description of the problems you ob­served.
The Actuator display is blank: This will occur when the battery charge is exhausted. This condition
may also indicate a serious problem such as an electrical failure possibly due to a water leak or a critical
component failure. Return to OSS for repairs with an explanation of the problem.
The Actuator fails to cause inflation: This is most likely due to a failed internal motor or a frozen
actuator spring. Return to OSS for repair .
The PSL V inflation bladder leaks air after inflation: Use the oral inflation hose to fill the vest then
observe it submerged in a bucket of water . Possible leak points include the oral inflation adapter, the
OPV , the connections on each end of the inflation hose, or a puncture of the inflation bladder . In most
cases, you will need to return the PSL V for service.
Only one cylinder discharges: Examine cartridges after activation to make sure both are pierced. A
non-pierced cartridge indicates the cylinder was not screwed in all the way or there is a failure in the
mechanism; return to OSS for repair .

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The buttons do not work properly: This is usually a sign that water has entered the system. Do not
use, and return to OSS for repair .

Y ou hear bubbles in your PSLV , or your bladder fills with water . Sometimes the bladders will
develop a small leak that will allow both water and/or air to enter. Y ou can test this simply with an oral, or
command inflation. It should not leak. If it leaks, return it for repair . T o clear the vest of any air , dunk the
vest in a pail of water , hold the oral inflator above the water and depress the valve, while rotating the
lapels so that any residual air will exit the oral inflator.

XIV . PRODUCT SPECIFICATIONS

CHARGER: Input: 120/240 V ac; Output 8.4 V dc at 1Amp. Charge time 4 to 8 hours.
POWER: Lithium Ion Battery nominal volt age 7.4 V; Factory replaceable battery, recommended every 5

years; Fully Charged Volt age: 8.4 V ; Low Battery Message 7 V ; Battery life 30 8-hour days; Computer/
Console circuit board 3.3 V dc. To help preserve battery charge, the actuator automatically turns of f afer
24 hours of inactivity—24 hours from last dive or button press.

DISPLAY SCREENS SURFACE: Battery level, Surface Minder option, Trigger time, Trigger depth and
Error message screens.

DISPLAY SCREENS DURING DIVING: Alternating current time with current depth screens, which are
not normally observed.

OPERA TIONAL ACCURACY: Depth: two centimeters; Timers: 1 second per day.
ALTITUDE AND ATMOSPHERIC CALIBRA TION: The

altitude and atmospheric pressure changes each time the

PSLV computer automatically adjusts for

PSL V is turned on.

DIVE MODE ACTIVATION: Dive st art s when descends p ast 1 meter from 0; Dive ends when ascends
past one meter .

OPERATING TEMPERATURES: Out of water—between 20 °F and 140 °F (-6 and 60 °C).In the
water—28 °F and 95 °F (-2 and 35 °C) At extremely low temperatures, the LCD may become sluggish,
but this will not affect its accuracy . If stored or transported in extremely low temperature areas (below
freezing), you should warm the unit and its battery before diving; S torage T emperature: Out of the water
(in storage bag) - between 14 °F and 158 °F (-8 and 70 °C). Because of variations in battery
performance at low temperatures, we recommend that you do not use the unit in freezing conditions with
less than a 50% incdicated battery level.

INFLA TION VEST: Overpressure valve spring opening pressure 2.5 lbs; Bladder material, Coast Guard
approved, 200 denier urethane coated high-count nylon—tensil strength 130 lbs, adhesion breaking 64
lbs. Bladder provides 50 pounds of inflation at the surface AND at 25 feet underwater.

MAXIMUM DEPTH: 100 meters (328 feet).
CO2 CARTRIDGES: CO2 cylinders provide the inflation source. They must be 1/2 inch X 20 threads

and sized appropriately for the bladder used for inflation, and they must be “low force piercing”
specifically designed for use in automatic life vests.

RoHS COMPLIANT MATERIALS USED (Lead Free electronics and solder): RoHS regulations, a
European Union Directive, restrict the use of more than mandated levels of lead, cadmium, mercury ,
hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame
retardants in electronic equipment.

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XV . REQUIRED INSPECTION & SERVICE

1. Do not assume that the PSL V is in good working condition because it has received little use since it
was last serviced. Prolonged or improper storage can nonetheless result in internal corrosion
and/or deterioration of O-ring seals and valve springs, as well as deterioration of the bladder
seams.

2. Y our PSL V must be inspected and overhauled every 5 years, or after 100 activations, whichever

comes first. Heavy use, for example in a training program, will shorten this interval.

Warning Except as described in this manual, DO NOT attempt to perform any
disassembly or service on your PSL V . The PSL V contains no user-serviceable part s.
Service requiring disassembly must only be performed by OSS. It is important to send your
PSL V to OSS for service at least every 5 years or after 100 activations, whichever comes
first . Y our personal safety depends on the mechanical integrity of this device.

PSL Vs used for rental or training purposes in salt, chlorinated, or silted fresh water , will require complete
overhaul and factory prescribed service every year, or af ter 100 activations, wichever comes first, or
whenever it is suspected that moisture has entered the system. Use in chlorinated swimming pool water
will accelerate the deterioration of most rubber components, and require more frequent service than in
other typical conditions.

FOR PRODUCT SERVICE

Y ou may send your PSL V to OSS for repair or service. It is mandatory that all returns, warranty or
otherwise, be authorized in advance.

Our Product Return Form will assist you in completing your return. Y ou will find this form at
www .oceanicss.com/service. Please fill this form out before calling to request a Return Authorization (RA
number). Please make a copy of this completed form and include one with your return. The RA number
must be clearly printed on the outside of the box/package.
We can provide you with a RA number by the following methods:

• Calling or sending a Fax to: [phone], or

• by Email: [e-mail]

Please make sure you remove any accessories from the product being returned that are not related to
the service.

All items returned for service will receive a full factory service, be tested, and will be like new . No partial
services are available. Most of our non-warranty services are charged at a flat rate per item and can be
quoted in advance. Warranty service will be provided based on the warranty schedule found earlier in this
manual. Please review the terms and requirements for warranty service.

Non-Warranty items serviced will receive a 6-month W arranty . If the service was completed under
warranty , the original purchase date remains in force. A new warranty period does not begin when a
warranty service is performed.
California residents must add your local sales tax to all service charges.
We require prepyment for non-warranty service and for shipping charges to return your PSL V to you for
non-warranty work. Our preferred payment is by Visa or MasterCard. To process your order we need your
account number, expiration date, name on the card, security code, and billing address. Y ou may also
prepay for your service with a cashier's check or money order . Personal checks will delay the shipment a
minimum of two (2) weeks. CODs are not accepted. A signature is required when shipping to an
individual.
Return shipping will be by UPS Ground, if available, unless otherwise requested.

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Shipping and handling charges to locations outside of the continental US will vary . Please advise how
your area is best served.

Some components may be replaced with another component with a different serial number . The
replacement component will be completely remanufactured and tested like new . In some cases, we will
make the replacement with new components. Estimates will be provided at no-charge when necessary
or requested. In the United St ates, if you decline our service estimate, or if the product is not serviceable,
we will return your PSL V or component ground return freight at no charge.

When shipping, we recommend you use an insured, traceable shipping method. We will not be
responsible for a non-traceable shipment, or if damage results from poor packaging. We will decline any
shipments sent freight-collect.

This manual is copyrighted, all rights reserved. It may not, in whole or in part, be copied, photocopied,
reproduced, translated or reduced to any electronic medium or machine-readable form without prior
consent in writing from OSS. It may not be distributed through the Internet or computer bulletin board
systems without prior consent in writing from OSS. ©2014, Oceanic Safety Systems LLC.

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QUICK START

XVI.QUICK ST ART REVIEW

MAKE THE UNIT READY—CHECK THE FOLLOWING

There are new cylinders by removing and checking for an intact seal.
The green cocked line is showing above the coking knob.
Turn the unit on.
Check battery is above 20% for normal weather and above 50% for ops in freezing conditions.
Set the mode and triggers for the specific operation. Y ou can preset these because the unit remembers
its last setting—set the mode by leaving the desired screen visible, change the time, depth or green light
setting by pressing the SET button.

SETTING THE ACTUATOR FOR DIFFERENT OPERATIONS
Immediate surface inflation: Protection from falling into the water when you want immediate inflation—

use AUtO Mode.
Delayed surface inflation: Protection from falling into shallow water when you want a short delay for self

rescue, for example falling off the boat into the water—use dEL y Mode. Also, set the time you want to be
in the water before the vest inflates—use t 0:00. Setting to t 0:15 gives you 15 seconds in the water
before the vest inflates.

Sinking too deep, or for too long inflation: Protection from falling into deep water when you want
protection from sinking too deep or from being held down too long—use Sub Mode. When you fall or
plunge into the water and go deeper than 1 meter, the time and depth triggers become active—use

t 0:00 to set the maximum time under 1 meter and use
d-000 for the maximum depth. Exceeding EITHER trigger time or depth causes inflation.

Excessive depth protection: When you are in shallow scuba or rebreather ops and you want

protection from sinking too deep—use ScbA Mode. Only the depth trigger is used. Set it using the t 0:00
screen. If you exceed the trigger depth setting, the vest will inflate.

USING THE REMOTE WIRE AND BUTTON

Y ou can cause immediate inflation by pressing the button 4 times rapidly or by simply yanking on the
remote wire.

SWITCH MODES: In either AUtO Mode or Sub Mode, you can change between these two modes on
the fly by pressing the remote button for 4 seconds or more. Pressing the button for a second or two tells
you if the unit is on and which mode it is in—blink for AUtO Mode, and steady for Sub Mode.

P AUSE THE OPERA TION: In either dEL y Mode or ScbA Mode, pressing the remote button pauses
operations for one minute. Af ter 45 seconds the remote light will start to blink, warning you the operation
will resume. Y ou can press the button again to add another one-minute delay at any time. The pause
stops the time and depth sensors allowing you to temporarily halt the time and depth protection. Useful
for deep insertion or in an sinking overturned helicopter when you want more time to exit.

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XVII. NEW USER ISSUES

UNINTENDED INFLATIONS:

New users often experience unintended inflations caused by:

1. Screwing in a cylinder before the actuator is cocked. While this is a common mistake, you’ll probably

only do it once.
MY VEST MAKES A BUBBLING SOUND: The cause is trapped air within the inflation bladder , and in
rare instances, an actual leak in the bladder . The cure to this problem is to remove all air or have the leak
repaired. Normally , the PSL V is silent and makes only very small bubbles while descending.
NOT SURE IF THE PSL V IS ON OR OFF: Press the remote and look for the light indication, or set the
LiOn setting for the green blinking actuator light indicating the unit is on.
BA TTERY CONSERV ATION ON LONG TRIPS: While your PSL V automatically shut s off after 24 hours
of inactivity , you can preserve the charge by shutting it off after the end of the dive day with a 7-second
push on the ON button. Confirm it is off by pressing the Mode button.
SOAKING ON A MUL TI-DA Y DIVE TRIP : As stated often, the most important thing you can do to
extend the useful life of your PSL V is a careful cleaning after use. Bring along some salt remover and a
small spray can of WD-40 and use them after the end of each dive.This is critical for the spring

chamber.
I WANT T O REDUCE MY TRIGGER SETTING, BUT IT ONL Y GOES UP : To set either the time or

trigger setting to a lower number, like an alarm clock, continuously hold down the set button until the
numbers return to “0.” The number values will gradually accelerate and advance quickly .

AFTER INFLATION, THE LCD IS FLASHING AND THE LEDs ARE BLINKING, IS THIS AN ERROR
MESSAGE? No, the activation unit blinks the reason for inflation on the LCD and the LEDs blink. T o

resent the unit for your next dive, you must turn the unit off with a 7-second press of the ON button and
then turn it back on again with a 3-second push on the ON button.
CAN I TEST MY PSLV WITHOUT CYLINDERS, OR WITH USED CYLINDERS? Yes, just make sure
if you are in the water to have used cylinders installed and have a safety diver close. On land you can test
the manual pull and the 4-button press actuation without cylinders.

IS IT RUINED? Well, I took my PSL V out today for the first time in a while and after about an hour in the
water the green light stayed on. I got to wondering why that would happen and then it hit me, I left the
charging port open after I charged it!! Sure enough, it’s full of water . We suggest you wrap your plug
around the charger cord while charging so you don’t forget to reinstall it.

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