Test Setup; Testing Primary Regulators - Datex-Ohmeda S/5 Avance Technical Reference Manual

5.1.1 Test setup

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WARNING
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5.1.2 Testing Primary
Regulators
1009-0357-000 11/03
Wear safety glasses while test device is connected to the test port.
CAUTION Be careful not to plug the output of the primary regulator without having
a pressure relief valve in the output circuit.
1. Set the system switch to Standby.
2. Disconnect all pipeline supplies.
3. Remove the upper rear panel (Section 9.2).
4. If equipped, turn the auxiliary O
5. Install a full cylinder in the cylinder supply to be tested. It is essential that
the cylinder be within 10% of its full pressure.
6. Remove the plug from the test port and connect a test device capable of
measuring 689 kPa (100 psi).
There are two variations of the test procedure for the primary regulators:
• Test A — For primary regulators that supply drive gas to the ventilator.
• Test B — For all gases not used to supply drive gas to the ventilator.
flowmeter control fully clockwise (no flow).
2
5 Calibration
Remove Plug
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