NDD EasyOne Pro Operator's Manual page 67

Performing lung function tests
Operator's Manual V5.0 • EasyOne Pro/LAB Rev. 05
© ndd Medizintechnik AG • Technoparkstrasse 1, 8005 Zurich, Switzerland • www.ndd.ch
When you connect the gas supply, always check the gas tube connectors for
leakages. For the patient tube, leakages are automatically detected and result
in an unaccepted test.
A
A Main valve, primary side
C Manometer, secondary side
E Port for the DLCO gas tube or the O
 Gas cylinder fittings—same for central gas supply
 To connect EasyOne Pro/LAB to the gas supply
1 To connect the tube to the DLCO gas port or the O
LAB do the following:
a) On the gas tube, retract and hold the nut of the connector.
b) Connect the gas tube to the correct port of EasyOne Pro/LAB, which is
depicted below.
c) Fasten the nut of the connector.
B
B Manometer, primary side
D Pressure relief valve, secondary side
gas tube
2
gas port of EasyOne Pro/
2
C
D E
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