GE Aespire 7100 Technical Reference Manual page 131

4
Tests and Calibration
Test setup
1. Remove the ABS breathing system from the machine.
Callbrated
Fl
ow Ortflce
1504.301
6-0
00
for the Aesplre machlne
2. Remove the
Ex
halation Valve.
3. Separate the Bellows Module from the Circuit Module.
4. Install the Circuit Module only.
5. Set the BagjVent switch to Ven
t.
6. At恼ch a patient circuit tube to the Calibrated Flow Orifice test too l.
Note: The Calibrated Aow Orifice for the Aespire has the same orifice size as the
Calibrated Flow Orifice forthe Aestiva; however
,
the Aestiva orifice has a larger
outside dimension that does not fit through the Vent Engine cover plate. To use the
Aestiva orifice with an Aespire machine , you must remove the cover plate to access
the manifold port.
7. Insertthe Calibrated Flow Orifice into the manifold (PEEP) po比
8. Connect the open end of the patient circuit tube to the inspiratory flow patient
connection.
Test Procedure 1. Select "StartTest Pressure Li mit
Circuit"ωstart the 怡st.
Mll10140 08/07
Ifthe "Test Pressure
Li
mit Circuit" trip point is approximately 109 cm H
2
0
,
the test passes.
4-39