1 Scope
2 Normative references
3 Definitions
4 Gas connectors
5 Normal operating conditions
6 Reverse gas flow
7 Inlet filter
8 Flow controls
9 Leakage to atmosphere
10 Low-pressure flexible connecting hose assemblies
11 Accuracy of operating data
12 Gas supply failure
13 Electrical safety
14 Marking
15 Accompanying documents
Annexes
Annex A (normative) - Test methods for alarm system,
delivered gas and leakage to atmosphere
Annex B (informative) - Rationales