3.5.2 Operating the display screen
3
.
5 Function description
Ø
Oxygen flux display: in L/min;
Ø
Oxygen concentration display: in %(V/V);
Ø
Oxygen generation icon: when the icon is on, display the oxygen generation status;
Ø
Timing display: display the current use time and set the single use time;
Ø
Accumulated timing function: display the accumulated running time of the oxygen generator;
Ø
Alarm function: including power-off, oxygen concentration detection function, corresponding
indicator flashing or warning voice sounding for reminder in case of a fault;
Ø
Mute icon: when the icon is on, the key tone will be enabled; otherwise, the key tone
will be disabled;
Ø
Atomization function: compressed air atomization (optional);
Ø
Remote control function (optional).
Product Model
ZY
-
F1WA2
ZY
-
F2WA2
Rated flux
1L/min
2L/min
Input power
130VA
180VA
Net weight
6.5kg
8.0kg
Noise
=45db
=50db
Oxygen concentration
≥90%(about 30min later after startup)
Flow adjustment range
1
～
6L/min
Atomization rate
=
0.2mL/min
Exterior dimensions
Ф
278x39
8
mm
Outlet pressure
30
～
60KPa
When the nominal outlet pressure is 7kpa, the flux level will be 1~6L/min;
When the maximum flux is recommended, by applying 7 kPa of back pressure, the flux will change
by 0.5 L / min;
OXYGEN FLOW
CONCENTRATION
L/min
%
TIME
Min
H
TOTAL TIME
OXYGEN
FAULT
MUTE
MUTE
TIMING
TIMING
ON/OFF
FLOW
Oxygen Flow
Oxygen
generating icon
Timing display
Sound icon
Accumulated
timing
Sound button
Oxygen
concentration
Infrared receiver
Fault icon
On-Off button
Flow button
Timing -
3.6 Technical specifications
3.7 Working environment
Ø
Ambient temperature range: 5°C~40°C;
Ø
Relative humidity range: ≤80%;
Ø
Atmospheric pressure range: 86kPa -106kPa;
3
Ø
Impurities in feed air: ≤3mg/m
3.8 Storage and transportation environment
Ø
Ambient temperature range: -20°C~+55°C;
Ø
Relative humidity range: ≤95%;
Ø
Atmospheric pressure range: 70kPa -106kPa;
Ø
When the storage and transportation temperature is lower than 5 °C, the equipment
shall be kept in the normal working temperature environment for more than 4h before
use.
Ø
The oxygen generator shall be stored in a well-ventilated room without strong sunlight
or corrosive gas. During transportation, it shall be prevented from strenuous vibration
and lying upside down or horizontally.
