SECTION 4—OPERATING INSTRUCTIONS
15
4. Listen
for
leaks.
If
a
leak
is
present,
close
the
cylinder
valve,
check
the
CGA870
seal
washer,
and
reinstall.
If
the
leak
persists,
DO
NOT
use
the
equipment.
Contact
your
Home
Care
Provider
for
repair.
5. Check
the
oxygen
pressure
gauge
to
verify
the
cylinder
pressure.
6. Ensure
that
the
vent
hole
on
the
side
of
the
unit
is
not
obstructed.
7. Position
the
cylinder
so
the
oxygen
cylinder
valve
outlet
is
pointing
away
from
the
user
and
any
other
person(s).
8. Attach
a
standard
adult
single
lumen
oxygen
nasal
cannula,
no
longer
than
seven
feet
to
the
product’s
outlet
fitting.
DO
NOT
use
pediatric,
low
flow
nasal
cannulas
or
oxygen
masks
with
this
product.
NOTE:
A
unit
without
cannula
attached
may
pulse
if
set
at
position
1
‐
6.
9. Place
the
cannula
over
your
ears
and
position
the
prongs
in
your
nose
according
to
the
cannula
manufacturer’s
instructions,
or
as
instructed
by
your
Health
Care
provider.
Refer
to
FIGURE 4.1
Cannula Placement
