Installation
and use
Installation
and
use
08
English
07 English
▶
Timing
/
Min
：
display
the
device
how
many
minutes
the
device
are
working
.
Remark
:
One
screen
showing
Timing
min
&
Accumulated
hours
.
The
default
display
is
accumulated
hours
.
When
pushing
Timing
/
Min
button
,
it
is
shift
to
Timing
minutes
.
If
there
is
no
new
instruction
,
it
is
automatically
switched
back
to
the
accumulative
hours
display
after
10
seconds
.
▶
Gear
:
Output
oxygen
flow
gear
,
a
total
of
five
gears
(
the
five
gears
have
the
largest
flow
)
Gear
setting
Single
pulse
oxygen
flow
rate
(
ML
)
Allowable
error
is
±
20%
1
2
3
4
5
20
25
30
40
50
▶
Power
indicator
:
Indicates
the
current
built
-
in
battery
power
,
calculated
using
voltage
value
,
considering
the
actual
usage
,
this
item
is
for
reference
only;
There
are
a
total
of
four
battery
indicator
lights
on
the
operation
panel
:
100
%
indicator
light
is
on ---- battery
power
≥
90
%
；
75
%
indicator
light
is
on ---- 90
%＞
battery
power
≧
75
%
；
50
%
indicator
light
is
on ---- 75
%＞
battery
power
≧
50
%
；
25
%
indicator
light
is
on ---- 50
%＞
battery
power
≧
25
%
；
The
25
%
indicator
flashes ---- battery
power
<
25
%.
▶
Indicator
light
and
Alarm
light
：
Alam
light
：
The
light
is
on
when
the
device
is
operated
abnormally
,
meanwhile
will
display
the
alarm
code.
F0001 ---- Low
Battery
Warning
；
F0002 ---- No
Breath
Detected
；
F0011 ---- High
Temperature
with
Alarm
；
F0012 ---- Oxygen
Sensor
Abnormal
Alarm
；
Low
Concentration
：
When
the
oxygen concentration
is
lower
than
82
%,
the
light
is
on
.
When
the
oxygen concentration
is
lower
than
50
%,
the
light
is
on
with
alarm
.
Breath
Signal
：
When
the
respiratory
signal
of
the
user
is
detected
during
the
operation
of
the
equipment
,
the
light
is
on
.
Meanwhile
,
the
device
will
automatically
pulse
oxygen
supply
.
3
.
Use
Guidance
Summary of Contents for NT-1
Page 1: ......
Page 24: ...GB9706 43 44...
Page 26: ...47 48 1 2 3 1 3 2 4...
Page 28: ...52 1 AC AC AC AC AC AC 100 50 60Hz DC12 6A 2 51 3 4 3...
Page 29: ...54 1 2 3 4 AC 1 5 25 6 4 8 9 7 30CM 1 2 3 53 1 2 1 5 2 1 25...
