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7. Secure the corrugated hose
using the “no-bump” tie wrap
that came with your MultiMax,
or a common nylon tie wrap.
Operating the MultiMax
1.
Inflation
a. Just as with a standard BC
power inflator, there are two
options for adding air to your
BC. You can use the smaller,
blue power inflator button or
the larger, gray oral inflation
button.
i. Power inflation, is the most
common. Simply depress the
blue button in short bursts,
as needed, to route air from
you cylinder into your BC.
ii. Oral inflation, which is
less common, is done by
placing your mouth over the
mouthpiece, fully depressing
the large, gray oral button,
and exhaling air into the
mouthpiece. Release the
button to capture the
exhaled air. Fully depressing
the large, gray button seals
off the regulator exhaust
valve so that exhaled air will
be routed into the BC.
2.
Deflation
a. There are multiple ways to
dump air from a BC, two of
which can be done with the
MultiMax.
i. Cable-activated rapid
exhaust valve – Grasp the
