20
CUFF
LEAK
The
unit
has
detected
a
large
leak
in
the
cuff,
hose
or
connectors
which
is
defined
as
the
cuff
failing
to
reach
the
pressure
set
point
in
a
reasonable
time,
or
the
pump
running
excessively
while
regulating
the
pressure
and
the
pressure
set
point
is
not
being
adjusted.
Alarm
message
alternates
with
cuff
pressure
display
Connections,
hose,
and
cuff
should
be
checked
and
the
leak
repaired
OR
Reduce
pressure
set
point
until
unit
can
maintain
pressure
OR
Press
and
hold
‘DEFLATE’
for
2
seconds
to
deflate
the
cuff
CUFF
PRESURIZED
DURING
POWER
UP
The
unit
has
detected
an
approximate
pressure
of
50mmHg
or
more
in
the
cuff
when
the
unit
was
powered
up.
The
unit
assumes
a
procedure
is
in
progress,
changes
the
pressure
set
point
to
the
detected
pressure,
immediately
regulates
the
cuff
to
this
pressure,
and
activates
alarm
to
alert
the
user
of
the
condition.
Alarm
message
alternates
with
cuff
pressure
display
The
system
assumes
that
a
procedure
is
in
progress
and
adopts
the
sensed
pressure
as
the
new
set
point.
The
operator
should
immediately
check
the
set
value
to
determine
if
it
needs
reset
Press
the
pressure
adjustment
button
and
verify
the
cuff
pressure
set
point
TOURNIQUET
TIME
LIMIT
EXCEEDED
The
unit’s
elapsed
timer,
which
advances
when
the
cuff
is
inflated,
has
reached
the
time
limit
set
point
and
caused
the
time
alarm
to
activate.
Alarm
message
alternates
with
elapsed
time
display
The
surgeon
should
be
warned
of
the
time
up
condition.
Only
on
the
direction
of
the
surgeon,
should
the
time
limit
be
set
to
new
value.
Press
the
time
limit
adjustment
button
and
increase
the
time
limit.
OR
Press
and
hold
‘DEFLATE’
for
2
seconds
to
deflate
the
cuff
