12
Main structure and material of concentrator
Main Structure Material
Description
Air compressor
ZL102 cast
alum, filling
PTFE
Provides the air pressure necessary for
adsorption and used to separate oxygen
from air
Air pretreatment Foam filter,
ABS resin,
nonwovens
Used to provide gas cooling, water
removal, filtration, etc.
Control valve
/
Control the compressed air treated by
the air pretreatment system into the
molecular sieve adsorption tower for
periodic pressurization and exhaust
Molecular sieve
adsorption tower
6063
aluminum
alloy,
molecular
sieve
The molecular sieve is filled in a closed
container. Oxygen in the air is separated
by the characteristic of selective
adsorption of gas by a molecular sieve.
Control and
alarm system
PCB, sillion
components
Automatic control and fault alarm
according to preset working procedures
Producing gas
treatment
system
ABS resin,
Polypropylene
Collecting, filtering, regulating and
humidifying the oxygen generated by
the oxygen concentrator.
3.5
Power ON/OFF
Power On:
Press the I/O power switch on the concentrator to position “
I
”
(ON). The oxygen concentrator is in working state. Then press button
to start oxygen supply.
In the three seconds before oxygen concentrator restarts, the system will
be automatically on self-check during which time the buzz and LCD without
light belongs to normal situation. Oxygen concentration can reach a stable
status after running about 12 minutes of concentrator.
Power off:
Press button
to stop oxygen supply during operation. After
use, press button
to stop oxygen supply and disconnect the cannula or
connecting pipeline, then press the
I/O
power switch to position “
O
” (OFF).
Unplug the power cord from the outlet socket.