7
Owner's Guide
To attach the regulator to the tank:
• Remove the protector cap from the yoke by turning the 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 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 breath-
ing 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.
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 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 protector cap in
place.
• Dry the protector cap, position it within the yoke, and secure it by tighten-
ing the yoke knob.
DIN STYLE CONNECTOR
Before attaching the regulator to the tank:
• Slowly open then close the tank's valve 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,
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 clockwise
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
service.
