DD CEN/TS 14507-2:2003

Foreword
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Terminology
5 General requirements
   5.1 R Safety
   5.2 R Alternative construction
   5.3 Materials
6 Design requirements
   6.1 Components of the supply systems for
        nitric oxide
   6.2 Cylinders
   6.3 R Cylinder valves
   6.4 R Pressure regulators
   6.5 Pressure gauges
   6.6 R High-pressure flexible connections
   6.7 R Low-pressure hose assemblies
   6.8 Outlet connector of the supply system
   6.9 Quick-connectors
   6.10 Outlet pressure
   6.11 Alarms
   6.12 Flow
   6.13 Leakage
   6.14 R Change-over
   6.15 R Purging
   6.16 R Supporting structure
   6.17 R Stability
   6.18 R Rail system
   6.19 R Electrical components
   6.20 Back-up power supply
7 Constructional requirements
   7.1 R Cleaning
   7.2 R Lubricants
8 Test methods
   8.1 Ambient conditions
   8.2 Type tests of components
   8.3 Production tests of the supply system
9 Marking and packaging
   9.1 Marking
   9.2 Packaging
10 Information to be supplied by the manufacturer
Annex A Rationale (Informative)
Bibliography

Applies to systems for the supply of nitric oxide/nitrogen mixtures to a delivery and monitoring system complying with CEN/TS 14507-1 for treatment of one patient at a time, in a healthcare facility.

1.1 This Part of CEN/TS14507 applies to systems for the supply of nitric oxide/nitrogen mixtures to a delivery and monitoring system complying with CEN/TS14507‑1 for treatment of one patient at a time, in a healthcare facility.

1.2 This Part of CEN/TS14507 applies to supply systems with cylinders at a filling pressure up to 20000kPa and concentrations up to 1000l/l of nitric oxide in nitrogen.

1.3 R This Part of CEN/TS14507 does not apply to:

• pipeline systems for delivery of nitric oxide/nitrogen mixtures to more than one patient at a time;

• supply systems for nitric oxide/nitrogen mixtures intended for use in home care, emergency and transport.