REGULATOR Equipment Owner's Guide
COPYRIGHT NOTICE This owners guide is copyrighted, all rights are 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 Oceanic / 2002 Design. Oceanic Regulator Owner's Guide Doc. No.
CONTENTS NOTICES AND WARRANTY ......................................................................... 2 WARNINGS ................................................................................................... 4 INTRODUCTION ........................................................................................... 5 STATEMENT FOR COMPATIBILITY AND USE WITH NITROX .................. 5 STATEMENT FOR COLD WATER DIVING .................................................. 7 REGULATOR FIRST STAGES ...........
Pay special attention to items marked with this Warning Symbol. WARNINGS: 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 knowledge of the potential risks and hazards of scuba diving. It is NOT intended for use by military and commercial divers.
INTRODUCTION THANK YOU for choosing a Regulator product from Oceanic ! Features and operation of the various models of Oceanic regulator first and second 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.
WARNINGS: Oceanic Regulators are not intended to be used by untrained persons 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 obtain, certification in diving with Nitrox from a recognized training agency. An Oceanic Regulator is not a medical device.
STATEMENT FOR OCEANIC REGULATOR EQUIPMENT COLD WATER DIVING All Oceanic Regulator First Stages are classified as being suitable for use in waters 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 Environmental Protection Kit to prevent the possible buildup of ice crystals in the Spring Cavity.
REGULATOR FIRST STAGES WARNING: Failure to prepare your First Stage properly for use in harsh environmental conditions, such as being subjected to sediment 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.
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 specifically marked with the letters 'HP', or '4500 psi / 300 BAR'.
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).
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.
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.
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).
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 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.
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.
ENVIRONMENTAL PROTECTION KIT By function of design, the inner components of Oceanic diaphragm type regulator first stages (i.e., CDx, DX4) are isolated from the ambient environment. However, the outer side of the diaphragm and the diaphragm spring, located inside the cavity at the hex opening end, will be subjected to environmental conditions. Oceanic recommends installation of an Environmental Kit on diaphragm type First Stages (i.e.
REGULATOR SECOND STAGES WARNING: Even if your First Stage is properly prepared for use in harsh environmental conditions, only proper training will protect your Second Stage from the effects of the environment. FEATURES AND OPERATION The Second Stage of the regulator assembly receives breathing gas at an intermediate pressure of approximately 140 psi from the first stage and delivers it to you at ambient pressure during inhalation.
During normal use underwater, a small amount of water collects inside the body of a standard regulator in a natural reservoir near the bottom. This is normal for most second stages, and the water is held away from your mouth naturally and will go unnoticed unless you become inverted or do subaquatic somersaults at which time you may experience temporary 'wet breathing'.
Delta 3 and Gamma 2 (Primary and Octopus) Pre-Dive/Dive Switch (on top): The Delta 3 and Gamma 2 feature a Pre-Dive / Dive switch located on top of the body. Placing the switch in the left ( - ) position (Pre-Dive) reduces, or eliminates, the possibility of high volume free-flow when the mouthpiece is not in your mouth. Placing the switch in the right ( + ) position (Dive) provides optimum performance during a dive.
Guidelines for Delta 3 adjustments (knob on side): NOTE: Rotation of the Delta 3 adjustment knob does not rotate the poppet seat against the sealing orifice. Normal Pre Dive Setting 1 To set the Delta 3 to an average breathing resistance, 1 to 1 / 2 column inches of wa- ter (common factory setting), attach the first stage to an appropriate cylinder and open the valve to pressurize the regulator.
Preventing Air Loss To prevent free-flow when the Delta is out of your mouth, or when connected as an octopus second stage, rotate the adjustment knob 'clockwise' several turns. At the surface, place the Delta 3's Pre-Dive / Dive switch in the left (-) position (Pre-Dive) to reduce, or eliminate, free-flow. Remember, increasing inhalation resistance can prevent undesirable air loss. It will not conserve air while you are breathing from the Delta.
Due to its configuration, there is no natural reservoir to catch and hold any water that may enter the Omega II, therefore you may experience a mist of water that will be constantly expelled. There is no difference in breathing or relative wetness whether you are upsidedown or right-side-up. This makes it ideal as an octopus. The unique side-exhaust directs bubbles away from your field of view. Excess water is expelled by tilting your head to the left (lowering the exhaust valve) when exhaling.
Zeta The Zeta is a pneumatically balanced Servo-Activated Breathing System. The highly responsive servo design provides high performance and maximum air flow at operating depths. The Zeta's purge is designed to control the volume of air delivered based on the travel of the purge cover. NOTE: Due to the Zeta's servo design, a hiss may be heard upon being pressurized. This is normal for the Zeta. SlimLine Octopus There are two SlimLine models, left-hand and right-hand.
Swivel 180 Octopus The Swivel 180 Octo features two conveniently angled exhaust ports that direct the flow of exhausted breathing gas away from your field of vision. The smoth action180 degree swivel reduces jaw fatigue and provides for the convenience of underarm operation and ambidextrous operation. How you use the Swivel 180 Octo depends upon your preferred arrangement of equipment and your style of diving (i.e.
POST DIVE CARE As soon as possible at the end of each day of diving: Install the first stage protector cap and tighten the yoke knob (or install the DIN thread protector cap). If possible, immerse the entire regulator assembly in a warm fresh water bath and soak for one hour, preferably while pressurized. DO NOT depress the second stage purge button while the regulator is soaking. Doing so will allow water to flow into the sealed portion of the first stage.
REPAIRS and SERVICE WARNING: DO NOT attempt to disassemble or repair the first or second stages, or to adjust the first stage. Doing so could cause malfunction while underwater resulting in serious injury or death. It will also void the regulator's limited warranty.
If Warranty Service is requested, or routine service parts are requested in accordance with a Registered Service Agreement, present the appropriate documents (i.e., card, receipts, and service records) to the Authorized Oceanic Dealer when the regulator is delivered for service. ADDITIONAL SPECIFICATIONS FOR CONNECTING COMPONENTS TO OCEANIC REGULATOR FIRST STAGES Second Stage (Primary or Octopus): Nominal Source Pressure = 140 psi (9.5 BAR) ± 5 psi (.
GUIDELINE FOR OCEANIC REGULATOR EQUIPMENT MINIMUM SERVICE INTERVALS Due to variations of use and storage time that Oceanic Regulator equipment may be subjected to, the Guidelines and defined Intervals given herein are subject to the discretion of the owner of the specific product. Inspection and/or service indicated must be performed only by an Authorized Oceanic Dealer.
RECORDS First Stage Model ________________________________ First Stage Serial# ________________________________ Second Stage Model ________________________________ Second Stage Serial# ________________________________ Octopus Model ________________________________ Octopus Serial# ________________________________ Date of Purchase ________________________________ Oceanic Dealer ________________________________ Dealer Phone No.
INSPECTIONS / SERVICE Date Service Authorized Dealer / Technician 31
OCEANIC WORLD WIDE OCEANIC USA 2002 Davis Street San Leandro, CA 94577 Tel: 510/562-0500 Fax: 510/569-5404 Web: www.OceanicWorldwide.com E-mail: hello@oceanicusa.com OCEANIC NORTHERN EUROPE Wendelstein, Germany Tel: +49 (0) 9129 90 99 780 Fax: +49 (0) 9129 90 99 789 Web: www.Oceanic.de E-mail: hello@oceanic.de OCEANIC AUSTRALIA Sorrento, Victoria, Australia Tel: 61 3 5984 4770 Fax: 61 3 5984 4307 Web: www.OceanicAus.com.au E-mail: hello@oceanicaus.com.
