4
.
INSTALLATION AND OPERATION
12
4. Installation and Operation
Figure 1: Oxygen Concentrator Features
4.1
Features
1. Flow meter - Set oxygen flow rate by adjusting the knob.
2. Status indicator light (Alarm/Normal/Low)
3. Oxygen tube
4. Outlet connector
5. Circuit breaker - To protect the machine and user, the circuit breaker will
disconnect power automatically when current
≥
5A. After cooling, the machine
can be turned back on after pushing up the breaker.
6. Connection for humidifier bottle.
7. Humidifier bottle - For some users, dry oxygen inhalation may cause
respiratory discomfort. This accessory is recommended to humidify the
oxygen.
8. Power switch
9. Elapsed Time Meter - Records the total operation time since powered on.
10. Power cord
11. Transom filter
