UNI EN 12953-7 : 2004
Current
The latest, up-to-date edition.
SHELL BOILERS - REQUIREMENTS FOR FIRING SYSTEMS FOR LIQUID AND GASEOUS FUELS FOR THE BOILERS
01-01-2004
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Fuel supply
4.1 Fuel transfer and preparation
4.2 Fuel lines
4.3 Safety shut-off devices (Safety trip valves)
5 Air supply, air/fuel ratio
6 Firing system
6.1 Burners
6.2 Inspection openings
6.3 Purging, start-up and shutdown
6.4 Common stack for several firing systems
6.5 Fuels
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions
of EU Directives
Bibliography
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