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www.XSscuba.com
WARNING: Do not dive if your
regulator or its accessories are
leaking.
Depress the purge button briefly
to ensure sufficient air flow and to
blow out any dust or debris.
Place the regulator in your mouth.
Move the venturi lever to the
plus “+” position. If applicable,
turn the inhalation control knob
counterclockwise, all the way out.
Then turn it, clockwise, back in until
the regulator breathes comfortably
for you without being overly
sensitive. Inhale and exhale slowly
and deeply. The regulator should
breathe easily without noticeable
resistance.
Pressurize the regulator by
SLOWLY opening the cylinder
valve. Continue to open the valve
all the way and then back a
half turn.
Listen for leaks near both stages
of the regulator, any accessories
and along the length of the hoses.
If there is air leaking between
the regulator and the cylinder
valve, follow the procedures
for removing the regulator from
the valve. Replace the valve
o-ring and reseat the regulator.
If leakage persists, return the
regulator with cylinder to your
local XS Scuba Dealer for
inspection and repair.
