OPRHT70 A0310
3-5
Set up and Pre-use Preparation
3. Attach the other end of the breathing circuit to the bacteria filter
on the HT70.
See Figure 2:
4. Locate the 22 mm ID end of the main breathing circuit. Attach this
end to the outlet port of the humidifier chamber.
5. Attach the Prox Inline Filter with tubing to the Prox. Line
connector.
6. Attach one end of the prox tubing to the Prox Inline Filter.
7. Attach the other end of the prox tubing to the prox line pressure
port on the circuit connected to the inlet port of the humidifier
chamber.