Ocean Reef neptune II, NEPTUNE II NIRA, NEPTUNE II NIRA TR94 POLAR Owner's Manual
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Man NeptNIRA-rel 12.04 Eng/Ita
DIVING FULL FACE MASK &
INTEGRATED REGULATOR
ADAPTER
OWNER’S MANUAL
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Man NeptNIRA-rel 12.04 Eng/Ita
NEPTUNE II
NIRA NIRA TR 94 POLAR
USER GUIDE
TABLE OF CONTENTS
NEPTUNE II
Section 1 Use of the NEPTUNE II
1.1 Product application
1.2 Product characteristics
1.3 Dive preparation
1.4 Donning the mask
1.5 Equalization
1.6 Purging the mask
Section 2 Maintenance
2.1 Tools
2.2 Marking of component parts
2.3 Disassembly and assembly
2.4 Replacements
2.5 Cleaning
2.6 Storage
Section 3 Communication
3.1 Communication apparatus
3.2 Installing the underwater communication system
3.3 Use of the underwater communication system
Section 4 Accessories
4.1 Corrective lenses
4.2 Regulator attachment kit
4.3 Protective screen
4.4 Polartex Strap
4.5 H47 Blackened face shield
NIRA - NIRA TR 94 POLAR
Section 1 Use of the NIRA
1.1 Product application
1.2 Product characteristics
1.3 Install NIRA on Neptune II
Section 2 Maintenance
2.1 Test before diving
2.2 After diving
Section 3 Accessories
3.1 Swivel connector
3.2 Quick disconnect
UPDATES
Nira Cover Lock
Directional Exhalation Valve (from rel. 2.2)
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The DPIs (Individual Protective Device) scrutinized in these operating in-
structions have undergone every possible test for design validation by:
RINA SpA
ITALIAN BUREAU OF SHIPPING
V.Corsica 12 – 16128 Genova
Notified Body n.: 0474
Neptune II – Neptune II NIRA – Neptune II NIRA Tr94 Polar
PREMISE
The DPIs in question are a separate part of the self-contained underwater
breathing apparatus, commonly known as SCUBA.
They conform to European regulation EN-250 and are certified for underwater use up to a depth of 150 feet and for a pressure of 200 feet. They can be
stored at a temperature of between 32° and 140° F.
It is necessary that this equipment only be used by fully trained, certified divers.
Operating restrictions: The DPIs in question cannot be used with diving products without the EC stamp. Incorrect use, non-original spare parts
and insufficient or poor maintenance, besides being dangerous to the health
and life of the user, releases OCEAN REEF S.r.l. of any responsibility and
nullifies the warranty.
The series of DPIs described in the following manual are comprised of:
• NEPTUNE II : full face diving mask . Conform to European regula-
tion EN-250.
• NEPTUNE II NIRA : full face mask Neptune II with integrated 2nd
stage NIRA. Conform to European regulation EN-250.
• NEPTUNE II NIRA TR94 POLAR : Neptune II NIRA with membrane
1st stage TR94 POLAR with Yoke CGA 850 or DIN connection.
Watch the video “Neptune, A New Way to Dive” before you use your new
Neptune mask.
WARNINGS, CAUTIONS, NOTES
Pay special attention to informations provided in warnings, cautions, and
notes, that is accompanied by these symbols:
A WARNING indicates a procedure or situation that, if not avoided, could
result in serious injury or death to the user.
A CAUTION indicates any situation or technique that could cause damage to
the product, and could subsequently result in injury to the user.
A NOTE is used to emphasize important points, tips, and reminders.
ATTENTION
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Man NeptNIRA-rel 12.04 Eng/Ita
NEPTUNE II
INTRODUCTION
The NEPTUNE II mask was development
through experience gained from producing
products for military personnel protection.
All designs and materials were tested to
obtain superior resistance, increasing
safety and making it easier to use in difficult
situations.
The high quality of the product does not
allow the user to ignore the problems
connected with the correct use of the
product and the rules for safe diving.
GENERAL PRECAUTIONS AND WARNINGS
Before using this mask, you must have successfully received
training and certification in the technique of SCUBA diving from a
recognized certification agency (or any U.S. Military or government
operated diving school). Use of this equipment by a person who is
not certified by a recognized agency shall render all warranties,
express or implied, null and void.
Use of SCUBA equipment by uncertified or untrained
persons is dangerous and can result in serious injury
or death.
This mask is not configured for commecial use with
surface supplied air. Neptune II NIRA 50/60 mask (NIRA with a
50/60 psi) is designed to work with surface supplied air and not
scuba tanks.
Always pressurize the Neptune II Nira gradually by
opening the cylinder valve SLOWLY.
NEVER lubricate any part of the Neptune II Nira or cylinder
valve with any lubricant.
Lubrication must only be performed by an Ocean Reef trained
technician.
DO NOT apply any type of aerosol spray on the Neptune II
Nira. Doing so may cause permanent damage to certain plastic
components, including the second stage housing.
Factory prescribed service for this product must be performed
at least once annually by a factory trained Ocean Reef Service
Technician who is employed by an Authorized Ocean Reef Dealer.
Repair, service, disassembly, or first stage adjustment must not be
attempted by persons who are not factory trained and authorized
by Ocean Reef.
DO NOT leave a cylinder standing unsecured with the Neptune
II Nira attached to the valve. Doing so may cause permanent
damage to the Neptune II Nira and cylinder valve if the cylinder falls
pic. 1
fig.1
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