13
Maintenance and Service
Note: if the failure of oxygen generator cannot be eliminated,
please contact the supplier or manufacturer
The oxygen
generator works, but
there is little or no air
output at the oxygen
inlet
1
）
Kinked or blocked
oxygen pipeline
1)Straighten out the
pipeline
2
）
The rubber plug of
the humidification
bottle is not covered
tightly or is missing
2
）
Retighten
3)Blocked
humidification water
tank
3
）
Clean the
humidification water
tank
4
）
Filter dirty
4
）
Replace filter
5
）
Contact supplier or manufacturer if persistent
The oxygen
generator has power
supply, but the
machine does not
work, and the display
shows "fault"
1)Compressor
overheating
protection, shutdown
1
）
Shut down and
restart the machine
after it cools down
2
）
If this condition persists, stop using the
machine and contact the equipment supplier or
manufacturer immediately