Product Name:
Oxygen Generator
Model number:
NT-3
Scope of application:
It is only used for health preservation and improving the
quality of life, not for medical treatment or life continuation.
Oxygen production method:
pressure swing adsorption separation method (PSA
method)
Work rate:
30W
Input voltage:
DC12V~16. 8V
Four levels of timing:
40 minutes, 60 minutes, 80 minutes, 180 minutes
Product size:
20
.
5 * 9
.
5 * 13cm
Product net weight:
1.4Kg
Maximum oxygen production flow (equivalent):
3L
/
min
Oxygen concentration:
32
.
5%±2
.
5
(v/v)
Standard battery pack capacity:
2500mAH 14.8V
，
the highest voltage is 16.8V
The longest use time:
2
.
5h.
Change a new power
or battery
1
Change a new power
or battery
2
Change a new power
or battery
3
Change a new power
board
4
Not working
Not connected
to power supply
Power broken
The charger
doesn’t work
Power line is broken
No AC
Contact the agent or
manufacturer to deal
with it.
5
Internal damage
Not working
Internal failure
of the machine
Change the correct
power supply
6
Incorrect or damaged
power supply
The first light
flashes slowly
The power
supply is
abnormal
Change the correct
power supply
7
Incorrect or damaged
power supply
The first light
flashes quickly
The power
supply is
abnormal
Smooth the air inlet
and outlet of the
machine and wait for
the temperature of
the machine to drop
to normal.
8
Poor heat dissipation
The second light
flashes slowly
High internal
temperature
Put the machine in
a n e n v i r o n m e n t
h i g h e r t h a n 5
degrees Celsius for
4 h o u r s b e f o r e
using it.
9
Working environment
temperature is too low
The second light
flashes quickly
The ambient
temperature
is too low
No
10
No
There is a rhythm
like breathing
Normal working
sound
Poor heat dissipation,
the machine can still
work, this time will
increase the heat
dissipation capacity.
11
Poor heat dissipation
Fan noise is
too loud
Temperature
is too high
Product specifications
Troubleshooting for general problems
NO.
Phenomenon
Problems
Reason
Solution
- 8 -
- 9 -
