Dräger Medical Fabius Tiro Technical & Service Manual page 285

FABIUS TIRO
8.12.3.4 Remove the test equipment and reconnect the nitrous oxide pipeline
( ) 8.12.4 Air Cylinder Regulator
8.12.4.1 Configure the test gauge using the appropriate adapters between
8.12.4.2 Connect the test fixture hose to the machine's air pipeline inlet.
8.12.4.3 Does the side panel correctly identify the air inlet? ___(Y)
8.12.4.4 Connect the air pipeline supply hose to the test fixture.
8.12.4.5 Set the air flow to 4 L/min.
8.12.4.6 Depress the push button on the test device.
( ) 8.12.4.7 Release the push button. After the pressure decay stabilizes, what
* Canada settings
NOTE: If a pressure decrease does not occur, either the hospital's supply
( ) 8.12.5 Air Pipeline Gauge Accuracy
8.12.5.1 Close the air cylinder valve and drain all air pressure.
8.12.5.2 Depress the push button on the test device.
8.12.5.3 Does the air gauge respond properly? ___(Y)
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APPENDIX A
hose.
the pipeline inlet of machine and central supply hose.
is the regulator output pressure? ___psi (based upon cylinder
pressure as given in the following table)
Cylinder Pressure (psi)
2000
1800
1600
1400
1200
1000
pressure is too low or the regulator pressure is set too high.
43
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PMS PROCEDURE (continued)
Compensated Regulator
output tolerances (-4/+2)
27 - 33 (*30 - 36)
28 - 34 (*31 - 37)
29 - 35 (*32 - 38)
30 - 36 (*33 - 39)
31 - 37 (*34 - 40)
32 - 38 (*35 - 41)