Cylinder Regulator & Pipeline Gauges - Dräger Medical Fabius Tiro Technical & Service Manual

FABIUS TIRO
( ) 8.11.3.6 Open the N2O (reserve) cylinder. What is the flow as indicated on
8.12 Cylinder Regulator & Pipeline Gauges
Minimum cylinder pressure requirements for this test are:
N2O:
O2, Air:
( ) 8.12.1 N2O Cylinder Regulator (if applicable)
8.12.1.1 Configure test gauge 4114807 using the appropriate adapters
8.12.1.2 Connect the test fixture hose to the machine's nitrous oxide pipeline
8.12.1.3 Does the side panel correctly identify the nitrous oxide inlet? ___(Y)
8.12.1.4 Connect the nitrous oxide pipeline supply hose to the test fixture.
8.12.1.5 Open the nitrous oxide and the oxygen cylinder valves.
8.12.1.6 Set the oxygen and nitrous oxide flows to 4 L/min.
8.12.1.7 Depress the push button on the test device.
( ) 8.12.1.8 Release the push button. After the pressure decay stabilizes, what
NOTE: If a pressure decrease does not occur, either the hospital's supply
( ) 8.12.2 N2O Pipeline Gauge Accuracy
8.12.2.1 Close the nitrous oxide cylinder valve and drain all nitrous oxide
8.12.2.2 Depress and hold the push button on the test device.
8.12.2.3 Does the nitrous oxide gauge respond properly? ___(Y)
( ) 8.12.2.4 After the pressure stabilizes, are the indicated pressures on the test
RETURN TO THIS MANUAL'S TABLE OF CONTENTS
APPENDIX A
the test flowmeter? ___cc
600 psi;
1000 psi.
between the pipeline inlet of machine and central supply hose. A
typical test connection is shown on following illustration (O2
illustrated).
inlet.
is the regulator output pressure? ___psi (32 - 40)
pressure is too low or the regulator pressure is set too high.
pressure.
gauge and the nitrous oxide pipeline pressure gauge within the
normal operating range? 41 - 87 psi (non-USA), 50 - 55 psi (USA).
41
RETURN TO CD-ROM TABLE OF CONTENTS
PMS PROCEDURE (continued)
≤
5 cc/min.