Atomic Aquatics TFX Manuale utente
1
OWNERS MANUAL "The most
comfortable
breathing
experience on
every level"
Titanium
Front
Exhaust
32 ©2023 ATOMIC AQUATICS, INC.
Introduction ........................................................................................................................... 3
Nitrox Use - All Models ......................................................................................................... 4
Cold Water Use / DIN ............................................................................................................ 6
Innovative Product Features
First Stages ........................................................................................................................... 9
Second Stages.................................................................................................................... 12
System Set-Up.................................................................................................................... 18
Operation ............................................................................................................................ 20
Flexible Purge Cover............................................................................................................ 20
Rapid Adjustment Knob....................................................................................................... 21
Post Dive Care .................................................................................................................... 22
Required Service ................................................................................................................. 23
Limited Lifetime Warranty..................................................................................................... 25
TABLE OF CONTENTS THANK YOU...
for choosing Atomic Aquatics. You now own one of the nest regulators available. Since we
introduced the world’s rst line of Titanium diving regulators in 1997, we have continued our
dedication to designing and manufacturing only the nest diving products crafted from the most
durable, high-performance materials.
REGISTER YOUR REG
Your regulator has a limited LIFETIME WARRANTY. Registration enables you to obtain warranty
service and helps us contact you with safety notices, service updates, or changes regarding your
regulator. For your convenience, you can register online at www.atomicaquatics.com.
LET’S GO DIVING
Before you dive, please read this manual. It shows you the features and controls you need to know
for a great dive. Keep it for future reference about maintenance, service and warranty.
5
NITROX USE
4
IMPORTANT SAFETY INFORMATION PLEASE READ CAREFULLY
WARNING
This regulator is intended to be used only by those competent, trained and certied by
a nationally recognized SCUBA training agency. This manual is not a substitute for such
training. Diving without such training is extremely hazardous and could result in serious
personal injury or death.
NITROX (EAN) USE
Our regulators have been independently lab tested to meet the stringent ASTM G-175 requirements
for positive ignition testing. Each Atomic Aquatics reg model has been tested and passed the
ASTM G-175 requirement before we certify it as SAFE for EAN. Note: The TFX regulator may
be used interchangeably with air or EAN mixes of up to 40% oxygen concentration at 3500 psi
maximum. They need not be dedicated for EAN use, provided that they are used with air or EAN
mixtures that meet minimum dive industry purity standards.
WARNING
NITROX (EAN) USE — ALL MODELS
IMPORTANT NOTICE - READ BEFORE YOU USE THIS REGULATOR
These regulators have been assembled, cleaned and made compatible for enriched air
Nitrox (EAN) to a maximum 40% oxygen concentration at a maximum pressure of 3500
psi. They do not require additional cleaning or servicing.
If the regulator becomes grossly contaminated with dirt, oils, or greases from any source,
have the regulator re-cleaned before using it again with EAN. Do not use silicone or
hydrocarbon greases in or around regulators being used for EAN Nitrox or oxygen mixes.
Do not under any circumstances use these regulators with pure oxygen or any gas
mixture exceeding 40% oxygen. Failure to comply with the above warnings could cause
serious personal injury or death from re or explosion.
76
WARNING
COLD WATER USE
For diving in extreme cold waters below 50°F (10°C), we recommend having the rst
stage sealed with the installation of the optional anti-freeze kit (standard in TFX,T3, T2x,
ST1 & M1). This is a rubber sleeve that ts over the ambient chamber ports of the rst
stage to prevent icing of the rst stage. This is a factory or dealer installed item, as it
requires special tools and disassembly of the rst stage for lling of the chamber with a
special low temperature lubricant.
DIN CONNECTIONS
For use with cylinders having DIN style
valves (typically at pressures above 3000 psi),
a 300 BAR DIN connection is available.
It replaces the yoke connection and can
be ordered as standard from the factory or
as an option installed by the dealer.
TFX with DIN
Connection
You now own one of the nest and most unique regulators available. . . regardless of price. The TFX
forges a new Titanium standard as our signature regulator, providing you unprecedented reliability
and performance.
The TFX name refers to Titanium Front Exhaust. This diers from conventional second stages
which are congured with an exhalation diaphragm in the front and an exhaust valve in the rear.
The placement of the inhalation diaphragm and exhaust valve centered in the front of the regulator
oers some unique advantages for improved breathing and dryness.
The front exhaust in not a new concept. Developed over 40 years ago, we have taken a fresh look
at this unconventional design to bring you the ultimate "connoisseurs" breathing regulator with a
natural and sophisticated air delivery. The TFX includes many of the iconic features and specialty
materials found in all Atomic Aquatics regulators.
ATOMIC AQUATICS TFX
98
FRONT EXHAUST CONCEPT:
Showing frontal exhaust valve and bubble routing. (Front Cover Removed)
PRODUCT FEATURES
First Stage for TFX
Compact Size: Small size, high performance, high ow rst stage.
Balanced: Flow through piston design.
Freeze protection kit: Ambient chamber seal kit reduces the possibility of freezing at low
temperatures and prevents silt, sand, or contaminants from entering ambient chamber.
Enriched air compatible: Nitrox ready from the factory to 40% maximum oxygen concentration at
NON-dedicated at 3500 psi maximum pressure.
3 year or 300 dive service interval: Jet seat piston system for low maintenance and corrosion
resistant materials throughout.
Two high pressure ports and ve low pressure swivel ports: Allows virtually any hose orientation.
INNOVATIVE PRODUCT FEATURES
INNOVATIVE PRODUCT FEATURES
CONCEPT SHOWING
FRONTAL EXHAUST
VALVE AND
BUBBLE ROUTING.
(FRONT COVER REMOVED)
1110
YOKE VERSION WITH UNIQUE 4x YOKE KNOB:
This new type of yoke knob has a special thread that moves in or out 4 times the
distance of conventional yokes with each turn for quick, easy setup.
TFX INCLUDES:
Patented All-Titanium comfort swivel with Black and Gold Zirconium PVD coatings.
ONE TURN OF THE 4xYOKE MOVES IT 4 TIMES THE DISTANCE OF A STANDARD SCREW
NEW 4x
YOKE SCREW
STANDARD
YOKE SCREW
1312
INNOVATIVE PRODUCT FEATURES
VIEW OF
INTERNAL
COMPONENTS
ADJUSTABLE VENTURI
NOZZLE WITH GEAR DRIVE
RAPID ADJUSTMENT
VENTURI CONTROL
TITANIUM DEMAND VALVE
LEVER WITH VARIABLE
LIFT CAM
COAXIAL EXHAUST VALVE IN
CENTER OF DIAPHRAGM FOR
360O BREATHING EFFECT
TITANIUM DEMAND VALVE:
Performance is always at its peak because
the vital internal components will never rust
corrode. They also make for one of the
lightest second stages available.
RAPID ADJUSTMENT KNOB:
Quarter turn venturi controls rotates the
venturi nozzle and allows quick detuning
for surf entries, octopus use or other
special situations.
COAXIAL EXHAUST VALVE:
The coaxial inhalation diaphragm and
exhaust valve minimizes the inhalation
variation in dierent breathing attitudes,
enhances water exhalation and
improves dryness.
BALANCED POPPET:
Aerodynamic, pneumatically balanced
poppet provides enhanced airow and
easy breathing, regardless of tank
pressures.
SECOND STAGE
BALANCED POPPET
1514
SEAT SAVING ORIFICE:
This new orice design dramatically prolongs the life of the rubber seat. Seat wear is the number one
cause of regulator leaks and performance degradation over time. The rst and only adjustable dynamic
orice is pressure energized and only contacts the rubber seat when the regulator is being used. The
orice is constructed of corrosion-free titanium.
LOW FRICTION BEARING SURFACES:
The demand valve is tipped with low friction cap that provides smooth, silky inhalation, even after
millions of cycles due to this proprietary reinforced polymer insert at the pivot point of the lever.
LOW FRICTION CAP
CAM SURFACE
SEAT SAVING
ORIFICE
1716
VARIABLE LIFT CAM:
The demand valve lever incorporates a computer designed cam that increases lift at high demands to
provide high ow yet maintain low inhalation eorts.
EXTENDED SILICONE EXHAUST TEE FOR MANAGEMENT OF BUBBLES:
Soft extensions on the exhaust tee divert the bubbles to the sides of the mask and out of your vision.
FLEXIBLE SILICONE EXHAUST DEFLECTORS
VARIABLE LIFT
CAM
1918
HOSES:
Your regulator was function tested and is ready for use from the factory. You will need to install
your high pressure gauge, instruments and low pressure accessories such as inators. If you are in
doubt on how to do this, see your Atomic Aquatics professional retailer for assistance.
LOW PRESSURE HOSES: (LP thread size 3/8"-24)
Your regulator has either 5 low-pressure (LP) ports on the swivel end of the rst stage
(T3, T2x, ST1, M1, B2) or 7 low pressure ports (Z2/Z3) in a xed orientation. Choose the ports
that give you the best orientation for your particular set-up. The LP port plugs can be removed by
unscrewing with a 5/32" (4mm) hex wrench. Install the LP hoses into the port and snug up with a
wrench. Do not overtighten as this will not improve the seal and may damage the threads.
HIGH PRESSURE HOSES: (HP thread size 7/16"-20)
Your regulator has 2 high pressure ports (marked HP) on either side of the body. The HP ports and
plugs are larger in size than the LP plugs. Remove the plugs with the same hex wrench and install
the high pressure gauge hose into the high pressure port and snug it with a wrench.
SYSTEM SET-UP
CAUTION
Do not assemble any low pressure hoses to the HP port of the rst stage. The hose
could rupture and could cause serious personal injury. Do not assemble the high
pressure gauge to the low pressure port or the gauge will not indicate tank pressure.
2 HIGH
PRESSURE PORTS
5 LOW PRESSURE PORTS
ON FIRST STAGE SWIVEL
Indice
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