Oxygen Regulator - Respironics ESPRIT Service Manual

Connection to
oxygen valve
pressure port
REF 580-1000-02 G
Touch Oxygen and Set
7. Disconnect the oxygen source from the ventilator.
8. Return the hardware screen to its initialized state.

Oxygen Regulator

1. Disconnect the bacteria filter, patient circuit tube, and oxygen sensor
tee from the ventilator inspiratory outlet.
2. Connect the oxygen source to the ventilator.
3. Use a pressure gauge capable of measuring 100 PSI, and set the
pressure range to 100 PSI. Zero the gauge.
4. Connect the gauge to the oxygen valve pressure port (Figure 5-12).
Oxygen valve
5. Touch Blower to de-energize (gray background) the blower.
Esprit® Ventilator Service Manual © Respironics, Inc.
Check that Analyzer and Oxygen
the Flow to: Flow Displays Read:
100 LPM
120 LPM
165 LPM 148.5 to 181.5 LPM
0 LPM
Figure 5-12: Oxygen High Pressure Connection
90 to 110 LPM
108 to 132 LPM
0 ± 0.1 LPM
Chapter 5
Repair
5-17