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Index - ndd Medical Technologies

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Start-up and Initial Preparation<br />

Warning<br />

Improper handling of gas cylinders represents a major risk to<br />

persons and the environment. The relevant regulations must<br />

be observed without exception. Protect the gas cylinders<br />

from falling. The content and fill level must be clearly visible<br />

at all times. Valves, fittings, connections and tubing must be<br />

free of oil and grease. Have the cylinder inspected regularly<br />

by an official test authority. The user is liable for any<br />

damage. Close the main valve whenever the gas cylinder is<br />

not in use!<br />

� Check that the gas meets <strong>ndd</strong> specifications.<br />

� Check that the main valve a and the pressure relief valve c are closed.<br />

Fig. 2-10 Gas cylinder fittings<br />

a Gas cylinder main valve<br />

b Manometer, primary side<br />

c Pressure relief valve, secondary side<br />

a b c d e<br />

� Connect the tube to the DLCO gas port on EasyOne Pro: push the tube<br />

onto the stud, exerting sufficient force to overcome the initial resistance;<br />

then advance the tube as far as it will go.<br />

Note<br />

It is important to slide the tube at least 19 mm onto the stud.<br />

To remove the tube, push the bushing ring back and pull the<br />

tube off the stud.<br />

26 EasyOne Pro / EasyOne Pro LAB<br />

d Manometer, secondary side<br />

e Port for EasyOne Pro connection tube<br />

(DLCO gas)

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