Tusa DUO-AIR II Manual Del Usuario página 4

deflation button is used. To inflate, the diver seals his lips
GB
on the mouthpiece, depresses the deflation button fully,
then exhales into the mouthpiece and releases the button
to capture the exhaled air.
CAUTIONS
In buoyancy devices equipped with CO2 (carbon dioxide)
detonators, the possibility exists under a certain set of
circumstances that CO2 could be inhaled from the device.
If CO2 has been detonated, do not depress the deflation
button with the unit in the mouth or attempt to further
inflate the device orally. Doing so would release CO2 into
the mouth, and it could possibly be inhaled. Flush the
buoyancy device thoroughly with air or fresh water before
reuse; the presence of CO2 from a detonated cartridge
should be readily noticeable because it is distastefully
flavored and odored.
Emergency Breathing Mode - The TUSA DUO-AIR II can be
used as an emergency second stage regulator, purposely
designed to quickly and completely meet the needs of a
diver in a stress situation. Using the TUSA DUO-AIR II as
an emergency regulator requires minimum breathing effort
and causes no variation to the buoyancy capability of the
vest.
TUSA DUO-AIR II SPECIFICATIONS
Materials:
•
Case
•
Diaphragm
•
Exhaust Valve
•
Spring
•
Demand Valve
3
Fiberglass Reinforced Nylon
Silicone Rubber
Silicone Rubber
Stainless Steel
Brass, Chrome Plated