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Covers the concepts
for example manual call points that are intrinsically safe or for use in hazardous conditions
for some applications the recommendations and/or instructions of use of a product may differ and therefore additional test conditions need to be used
risk estimation and risk evaluation
Fixed firefighting systems. Components for sprinkler and water spray systems - Dry alarm valve assemblies Ingestion-build-260237 Covers the conceptsThis part of EN 12259 specifies requirements for construction and performance of dry alarm valve assemblies, accelerators and exhausters used in automatic sprinkler systems conforming to annexes A and B of prEN 12845, Automatic sprinkler systems Design and installation. Auxiliary components and attachments to dry alarm valve assemblies, accelerators and exhausters are not covered by this standard.
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