Oceanic Regulator Equipment User manual

REGULATOR
EQUIPMENT
Owner's Guide

2
Oceanic Regulator
Pay special attention to items marked with this Warning Symbol.
WARNIN S:
 This Regulator product is intended for use by recreational divers
who have successfully completed a nationally recognized course in
scuba diving.
 It must not be used by untrained persons who may not have knowl-
edge of the potential risks and hazards of scuba diving.
 It is NOT intended for use by military and commercial divers.
 This Regulator must be used together with an Instrument that mea-
sures and indicates the user's air supply pressure.
 As with all underwater life support equipment, improper use or mis-
use of this product can cause serious injury or death.
 Read and understand this Owners uide completely before diving
with this Regulator.
 If you do not fully understand how to use this Regulator, or if you
have any questions, you should seek instruction in its use from your
Authorized Oceanic Dealer before you utilize this product.
 Prior to each dive inspect and test this regulator for proper opera-
tion. If any part does not function properly, DO NOT USE!
Oceanic promotes responsible diving practices and does not advocate diving
beyond the limits recommended for recreational diving, Oceanic regulator
equipment is designed to offer continued safe and reliable performance in the
event the need arises and the recreational diving limits are exceeded.
Oceanic regulators are only CE certified to a maximum operating depth of 50
meters (165 feet).
COPYRIGHT NOTICE
This owners guide is copyrighted, all rights are reserved. It may not, in whole or in part, be copied, pho-
tocopied, reproduced, translated, or reduced to any electronic medium or machine readable form without
prior consent in writing from Oceanic / 2002 Design.
Oceanic Regulator Owner's Guide
Doc. No. 12 2018
© 2002 Design 1996
San Leandro, CA USA 94577
TRADEMARK NOTICE
Oceanic, the Oceanic logo, DX4, DXi, PX2, SP4, CDX, Omega, Delta, Sub Zero, Alpha, Gamma, Zeta,
SlimLine, Swivel 180 Octo, Explorers, Air XS, and DataLink are all registered and unregistered trademarks
of Oceanic. All rights are reserved.
PATENT NOTICE
U.S. Patents have been issued to protect the following design features: Orthodontic Mouthpiece (U.S.
Patent No. 4,466,434) and Second Stage Regulator (Delta) Depth Compensating Adjustment Mechanism
(U.S. Patent No. 5,660,502).
LIMITED TWO YEAR WARRANTY
For details, refer to the Product Registration Card provided by your Autorized Oceanic Dealer. For addi-
tional information, visit the Oceanic web site at -
http://www.OceanicWorldwide.com

3
Owner's uide
CONTENTS
WARNIN S ................................................................................................... 2
NOTICES AND WARRANTY ......................................................................... 2
INTRODUCTION ........................................................................................... 4
STATEMENT FOR COMPATIBILITY AND USE WITH NITROX .................. 4
STATEMENT FOR COLD WATER DIVIN .................................................. 5
RE ULATOR FIRST STA ES ...................................................................... 6
ATTACHMENT OF HOSES ......................................................................... 6
REMOVAL OF HOSES ................................................................................ 7
DATALINK ................................................................................................ 8
REGULATOR ATTACHMENT TO A TANK ................................................... 8
ENVIRONMENTAL PROTECTION KIT ..................................................... 11
RE ULATOR SECOND STA ES .............................................................. 11
FEATURES AND OPERATION ................................................................. 11
ALPHA 7® , GAMMA, PONY BOTTLE, AND EXPLORERS ................. 1
DELTA® 3 AND GAMMA ..................................................................... 1
OMEGA II AND OMEGA II WITH SWIVEL ........................................ 14
SECOND STAGE SWIVEL ........................................................................ 15
ZETA ...................................................................................................... 15
SLIMLINE OCTOPUS ............................................................................ 15
SWIVEL 180 OCTOPUS ........................................................................ 15
CARE AND MAINTENANCE ....................................................................... 16
ADDITIONAL SPECIFICATIONS ................................................................ 17
UIDELINES FOR MINIMUM SERVICE INTERVALS ............................... 18
RECORDS ................................................................................................... 19
INSPECTIONS AND SERVICE ................................................................... 19

4
Oceanic Regulator
INTRODUCTION
THANK YOU for choosing a regulator product from Oceanic!
Features and operation of the various models of Oceanic regulator first and sec-
ond stages currently available are described in this owner's guide, and/or any
addendum or supplement provided with it. By following the instructions in this
guide, you will understand how your regulator product works, how to make best
use of its features, and how to maintain it for long term use. Some information
presented may not be applicable to the specific model of regulator or accessory
that you purchased. DO NOT dive with the regulator until you have read and
understand all information provided with it.
STATEMENT FOR
OCEANIC RE ULATOR EQUIPMENT
COMPATIBILITY AND USE WITH NITROX
Unless specifically labeled otherwise, Oceanic Regulator equipment is classified
as being suitable for use with nitrogen-oxygen (Nitrox) breathing gas mixtures
containing up to 40% oxygen by volume without the need for special prepara-
tion, cleaning , or component parts.
If Oceanic Regulator equipment is subsequently used with equipment, or con-
nected to an air supply system, that is not rated for Oxygen Service, it can sub-
sequently be used with Nitrox (up to 40% O2) as long as it is maintained in ac-
cordance with the procedures and parts specified in the Oceanic Product Ser-
vice Guide.
WARNIN S:
Oceanic Regulators are not intended to be used by untrained per-
sons who may not know the inherent risks and hazards of SCUBA
diving.
Prior to use of Oceanic Regulator equipment with nitrogen-oxygen
(Nitrox) breathing gas mixtures that contain a higher fraction of
oxygen than 21%, the user must have received, or must first ob-
tain, certification in diving with Nitrox from a recognized training
agency.
An Oceanic Regulator is not a medical device. It is not intended
and must not be used to supply treatment oxygen in a medical
emergency.

5
Owner's uide
NOTE: The term breathing gas used throughout this owner's
guide applies to enriched nitrogen-oxygen (Nitrox) mixtures as
well as compressed Air.
When using Air with this regulator equipment, the Air used must
meet EN132 Annex A standards.
STATEMENT FOR
OCEANIC RE ULATOR EQUIPMENT
COLD WATER DIVIN
All Oceanic Regulator First Stages are classified as being suitable for use in wa-
ters having Temperatures of 50°F (10 °C) and higher.
Due to operational limits, use in waters having colder Temperatures requires
Oceanic Diaphragm style First Stages to be properly fitted with an Environmen-
tal Protection Kit to prevent the possible buildup of ice crystals in the Spring Cav-
ity.
Due to the inherent design of Oceanic Piston style First Stages, they cannot be
specially prepared to accomodate the operational limits imposed by waters hav-
ing Temperatures below of 50°F (10 °C). Oceanic therefore recommends the
use of Diaphragm style First Stages fitted with Environmental Protection Kits
when diving in waters having lower Temperatures.
WARNIN : Installation of an Environmental Protection Kit must
be performed by the Oceanic factory or an Authorized Oceanic
Dealer. Improper installation may cause First Stage failure while
underwater resulting in serious injury or death.
Specialized training and skills required for cold water diving will reduce effects
that cold water Temperatures can impose upon the operation of Oceanic
Regulator Second Stage(s).
WARNIN : Failure to obtain proper training in the specialized
techniques required for diving in cold water environments and
failure to apply such techniques to handle situations that could re-
sult in Regulator freezing will place you in risk of serious injury or
death.

6
Oceanic Regulator
REGULATOR FIRST STAGES
WARNIN : Failure to prepare your First Stage properly for use in
harsh environmental conditions, such as being subjected to sedi-
ment or the possible buildup of ice, or salt crystals, may result
in serious injury or death.
Operation of your first stage is not visible when using a regulator. The first
stage converts the tank's high pressure air to an intermediate pressure of ap-
proximately 140 psi that can be handled by the regulator second stage to de-
liver a smooth flow of breathing gas upon demand (i.e., when you inhale). In-
termediate pressure gas is also available for inflation of a BC or dry suit.
WARNIN : Under no circumstances should adjustment of an
Oceanic first stage regulator be performed by anyone other than
an Authorized Oceanic Dealer. Doing so may cause failure under-
water, resulting in serious injury or death.
ATTACHMENT OF HOSES
Low pressure (LP) and high pressure (HP) port thread sizes are different, making
incorrect installation of hoses unlikely. However, to avoid damage or personal
injury that may occur due to incorrect installation, Oceanic strongly recommends
having installation performed professionally by an Authorized Oceanic Dealer.
If this is not possible, proceed as follows.
Type of Hose Being Connected:
 Determine whether the hose that you are installing requires connection to an
HP port (for a pressure gauge or breathing gas integrated computer), or to
an LP port (for an octopus second stage, or a BC or dry suit inflator).
 Be sure that you only place high pressure accessory hoses in ports specifi-
cally marked with the letters 'HP', or '4500 psi / 300 BAR'.
Orientation (positioning):
Orientation is defined by the location of the LP ports when the first stage is
mounted on the tank valve. Mounting the first stage so the LP ports are lower
(closer to the tank) than the HP ports is referred to as the DOWN position.
Mounting the first stage so the LP ports are higher (further away from the tank)
than the HP ports is referred to as the UP position.
Using the DOWN position produces the lowest overall regulator/tank profile, re-
ducing the possibility of your head coming in contact with the first stage during
your dives. Also, in the DOWN position, the venturi assisted LP port will be po-
sitioned so that the primary second stage is on your right side.
By mounting a first stage, such as the PX2, that utilizes a swivel section for the LP
connections in the UP position, you can obtain greater accessibility to your
hoses due to the swivel being positioned approximately 4 inches higher than in
the DOWN position.

7
Owner's uide
The convenience of two HP ports provides for consistent positioning of your in-
strument console regardless of the orientation of the first stage. Note that the
SP4 and Explorers only have one HP port.
Experience and experimentation will be your best guide to choosing the orienta-
tion that is best to satisfy your needs and preference.
Installing Hoses:
After having determined the type of hose and preferred orientation -
 Remove the port plugs from those ports to be used by turning them counter
clockwise with a 5/32" hex key. Save the port plugs for possible future
use.
 Lightly lubricate the hose-end threads and o-ring with Christo-Lube
MCG111 lubricant (silicone grease is acceptable only if the regulator is not
designated for use with nitrox).
 Thread the hose clockwise into the port until secure, then tighten it with an
open end wrench of the appropriate size to a torque of 40 in-lbs.
  Second stage - 9/16" wrench
  LP inflator - 9/16" (or 1/2") wrench
  HP gauge or integrated computer - 5/8" wrench
 After all hoses are connected, test the complete regulator assembly by at-
taching it to an appropriate tank, pressurizing the system, and carefully lis-
tening for leakage of breathing gas.
REMOVAL OF HOSES
WARNIN : At least one second stage must be connected to the
first stage to facilitate purging of breathing gas from the first
stage.
To remove a hose from the first stage -
 Loosen and remove the hose by turning it in the counter clockwise direction
with an open end wrench of the appropriate size.
 Lightly lubricate the threads and o-ring of the port plug.
 Thread the port plug clockwise into the port and tighten to a torque of 40
in-lbs using a 5/32" hex key.
 Test the assembly by attaching it to an appropriate tank, pressurizing the
system, and listening for leakage.
DATALINK
DataLink is a high pressure quick disconnect designed to offer additional protec-
tion for your instrument console. It allows you to quickly and easily remove the
HP hose and instrument console from the regulator first stage without any tools.
It should be oriented so it is best protected from collisions with objects while un-
derwater. DataLink can be purchased from an Authorized Oceanic Dealer.
WARNIN : Proper installation of the DataLink is essential for it to
function properly. It must be installed only by an Authorized Oce-
anic Dealer.

8
Oceanic Regulator
Connecting Your Console with a DataLink:
 Ensure that the regulator system is purged of all breathing gas.
 Push the hose portion of the disconnect firmly into the first stage portion.
 While holding the two portions together with one hand, turn the locking
ring of the first stage portion clockwise (as viewed from the first stage) until
it stops (hand tight). DO NOT overtighten or use tools.
Disconnecting Your Console with a DataLink:
 Ensure that the regulator system is purged of all breathing gas.
 While holding the hose portion of the disconnect with one hand, turn the
locking ring of the first stage portion counter clockwise (as viewed from the
first stage).
 Using care not to bend the DataLink parts, pull the two portions of the quick
disconnect straight apart to remove the HP hose and instrument console.
NOTE: Once the DataLink has been disconnected, the regulator
system can again be pressurized.
RE ULATOR ATTACHMENT TO A TANK
WARNIN : Maximum working pressure for an Oceanic Yoke style
connector is 3500 PSI / 232 BAR and for a DIN style connector is
4500 PSI / 300 BAR
YOKE STYLE CONNECTOR
Before attaching the Regulator to the tank:
 Slowly open then close the tank valve for a second to allow a momentary
flow of breathing gas to blow any moisture or contaminants from the
breathing gas opening in the tank valve.
 Examine the sealing o-ring located on the tank valve to ensure that it is not
cut, frayed, or deteriorated. Replace the o-ring if it is damaged.
To attach the Regulator to the tank:
 Remove the dust protector from the yoke by turning the easy-grip knob in a
counter clockwise direction.
 Place the yoke connector over the tank valve, positioned with the seating
surface against the valve o-ring.
 Turn the easy-grip yoke knob clockwise until secure.
 Slowly open the tank valve (with the pressure gauge facing away from
you).
 Momentarily purge the second stage, then listen to ensure that no breathing
gas is leaking from the regulator/tank connection.
 If any leakage is observed, repeat the attachment procedure and inspect
the sealing o-ring. If gas still leaks, DO NOT USE! Take the regulator and
tank to an Authorized Oceanic Dealer for inspection and service.

9
Owner's uide
If you wish to use your regulator on a DIN tank, have your Authorized Oceanic
Dealer convert the first stage with an Oceanic DIN Conversion Kit following the
procedures given for the specific regulator first stage in the current Oceanic
Product Service Guide.
To remove the Regulator from the tank:
 Close the tank valve and purge all breathing gas from the regulator system
by depressing the purge button of the second stage regulator. Ensure that
all pressure has been purged.
 Turn the easy-grip yoke knob counter clockwise to loosen and lift the first
stage off the tank valve.
 Prevent water from entering the first stage. DO NOT blow breathing
gas near a first stage that does not have the dust protector in
place.
 Dry the dust protector, position it within the yoke, and secure it by tighten-
ing the yoke knob.
DIN WHEEL STYLE CONNECTOR
Before attaching the Regulator to the tank:
 Slowly open then close the tank's valve for a second to allow a momentary
flow of breathing gas to blow any moisture or contaminants from the gas
opening in the tank valve.
 Examine the threads in the valve to ensure they are clean and free of burrs
or defects that could damage the threads of your regulator DIN fitting.
To attach the Regulator to the tank:
 Remove the protector cap from the threads of the regulator DIN connector
wheel, and examine the threads and sealing o-ring. Replace the o-ring if it
is damaged.
 Using care not to cross the threads, thread the DIN connector wheel clock-
wise into the cavity of the tank valve until it is secure.
 Slowly open the tank valve (with the pressure instrument facing away from
you) and listen to ensure that no breathing gas is leaking from the regula-
tor/tank connection.
 If any leakage is observed, repeat the attachment procedure and inspect
the sealing o-ring. If breathing gas still leaks, DO NOT USE! Take the
regulator and tank to an Authorized Oceanic Dealer for inspection and ser-
vice.
If you wish to use your regulator on a standard tank, have your Authorized Oce-
anic Dealer convert the first stage with an Oceanic USA Yoke Conversion Kit fol-
lowing the procedures given for the specific regulator first stage in the current
Oceanic Product Service Guide; or install an Oceanic DIN to USA Converter
Yoke.

10
Oceanic Regulator
To remove the Regulator from the tank:
 Close the tank valve and purge all breathing gas from the regulator system
by depressing the purge button of the second stage regulator.
 Turn the DIN connector wheel counter clockwise out of cavity in the tank
valve.
 Prevent water from entering the first stage. DO NOT blow air near a
first stage that does not have the protector cap in place.
 Place the protector cap on the threads of the regulator DIN connector
wheel.
DIN TO USA CONVERTER YOKE
WARNIN : The DIN to USA Converter is specifically designed for
use with Oceanic brand first stages. Although it may fit other
brand first stages, it was not designed to do so or tested for use
with other brands. Under no circumstances should the Oceanic
DIN to USA Converter be used with any other first stage than an
Oceanic model.
To install the DIN to USA Converter:
 Remove the protector cap from the threads of the regulator DIN connector
wheel, and examine the threads and sealing o-ring. Replace the o-ring if it
is damaged.
 Using care not to cross the threads, thread the DIN to USA Converter clock-
wise onto the first stage DIN connector wheel until it is secure. DO NOT
use tools to tighten.
Before attaching the Regulator to the tank:
 Slowly open then close the tank's valve for a second to allow a momentary
flow of breathing gas to blow any moisture or contaminants from the gas
opening in the tank valve.
 Examine the threads in the valve to ensure they are clean and free of burrs
or defects that could damage the threads of your regulator DIN fitting.
To attach the Regulator to the tank:
 Remove the dust protector from the yoke by turning the easy-grip knob in a
counter clockwise direction.
 Place the yoke connector over the tank valve, positioned with the seating
surface against the valve o-ring.
 Turn the easy-grip yoke knob clockwise until secure.
 Slowly open the tank valve (with the pressure gauge facing away from you)
and listen to ensure that no breathing gas is leaking from the regulator/tank
connection.
 If any leakage is observed, repeat the attachment procedure and inspect
the sealing o-ring. If breathing gas still leaks, DO NOT USE! Take the
regulator and tank to an Authorized Oceanic Dealer for inspection and ser-
vice.