Xtralis VESDA-E VEP-1P, Ducts Application Note

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Ducts Application Note VESDA-E
35424_02 ii
Contents
1 VESDA-E System Design ...................................................................................................................... 1
Sampling Pipe Configuration in Small Ducts ........................................................................... 1
1.1.1 VESDA-E VEP-1P ........................................................................................................... 1
1.1.2 VESDA-E VEA ................................................................................................................. 2
Sampling Pipe Configuration in Large Ducts ........................................................................... 3
1.2.1 VESDA-E VEP-1P ........................................................................................................... 3
Key Design Considerations ....................................................................................................... 5
1.3.1 VESDA-E VEP-1P ........................................................................................................... 5
1.3.2 VESDA-E VEA ................................................................................................................. 5
2 VESDA-E System Installation ............................................................................................................... 6
Environmental Conditions ......................................................................................................... 6
2.1.1 VESDA-E VEP-1P ........................................................................................................... 6
2.1.2 VESDA-E VEA ................................................................................................................. 7
Key Installation Considerations ................................................................................................ 7
3 VESDA-E System Commissioning....................................................................................................... 8
Hole Orientation Adjustment ..................................................................................................... 8
3.1.1 VESDA-E VEP-1P ........................................................................................................... 8
System Performance Verification ............................................................................................ 10
4 System Maintenance ........................................................................................................................... 11
Local Codes & Standards ......................................................................................................... 11
First Year Requirements ........................................................................................................... 11
On-Board Filter Replacement .................................................................................................. 11
Site Visit Requirements ............................................................................................................ 11
Disclaimer On The Provision Of General System Design Recommendations ........................................ 12