Dismount The Motor And Valve Unit From The Flow Sensor; Connecting The Gas Supply And Opening The Gas Valves - NDD EasyOne Pro Operator's Manual

Performing lung function tests
6.6.2

Dismount the motor and valve unit from the flow sensor

6.6.3

Connecting the gas supply and opening the gas valves

Operator's Manual V5.0 • EasyOne Pro/LAB Rev. 05
© ndd Medizintechnik AG • Technoparkstrasse 1, 8005 Zurich, Switzerland • www.ndd.ch
You must dismount the motor and valve unit for lung function tests other than
the DLCO test and the FRC test. Also, this makes holding the flow sensor
easier for the patient.
1 Press and hold the release button.
 The interlock is unlatched.
2 Slide the motor and valve unit back.
3 Detach the motor and valve unit, and release the button.
Required materials
For EasyOne Pro and EasyOne Pro LAB, a DLCO gas cylinder

For EasyOne Pro LAB only, an O

outlet
Description of test gas requirements, 136
The procedure for connecting EasyOne Pro/LAB to the gas supply is the same
for gas cylinders and for a central gas supply. Also, the gas tubes and
connectors are the same.
The connectors for the gas supply comply with the standard Diameter Index
Safety System. The DLCO gas tube has a DISS-Special connector. The O
tube has a DISS-O connector.
2
gas cylinder or a central O
2
gas supply
2
gas
2
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