EasyOne Pro™ / EasyOne Pro™ LAB 27
Start-up and Initial Preparation
Warning
Improper handling of gas cylinders represents a major risk to
persons and the environment. The relevant regulations must
be observed without exception. Protect the gas cylinders
from falling. The content and fill level must be clearly visible
at all times. Valves, fittings, connections and tubing must be
free of oil and grease. Have the cylinder inspected regularly
by an official test authority. The user is liable for any
damage. Close the main valve whenever the gas cylinder is
not in use!
Check that the gas meets ndd specifications.
Check that the main valve a and the pressure relief valve c are closed.
Connect the tube to the DLCO gas port on EasyOne Pro™: push the tube
onto the stud, exerting sufficient force to overcome the initial resistance;
then advance the tube as far as it will go.
Note
It is important to slide the tube at least 19 mm onto the stud.
To remove the tube, push the bushing ring back and pull the
tube off the stud.
Fig. 2-10 Gas cylinder fittings
a Gas cylinder main valve
b Manometer, primary side
c Pressure relief valve, secondary side
d Manometer, secondary side
e Port for EasyOne Pro™ connection tube
(DLCO gas)
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