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Extinguishing
89
Building Technologies
008725_h_en_--
Fire Safety & Security Products
06.2011
32.4 Typical extinguishing system
The requirements relating to monitoring depend greatly on the extinguishing
agent used and the properties of the mechanical hardware used
The system must satisfy the local requirements
5
8
6
13
10
1
12
11
Pipe network
with nozzles
Means of activation
Extinguishing agent
4
2
9
3
7
32.5 Functions needed
Item Function
Explanations
FM200
CO
2
1
Electrical activation
'Delayed' area valve
2
Pneumatic activation
'Non-delayed' main valve
3
Electronic alarm horn
Possibly several devices depending on noise level
4
Pneumatic alarm horn
E.g. driven with control agent
5
Illuminated panel
In front of every door
6
DM1103 manual activation
Special button (yellow)
7
Autom. activation 'Multi-detector dependent'
Detector in 'Extinguishing' OBJECT type
8
Local operating unit
B3Q440 operating unit
9
Stop or block button
Special button or door lock contact
10
'Activated' reporting contact
Pressure control
11
'Loss of extinguishing agent' reporting contact
Bottle scales or pressure gauge
12
'Mechanically blocked' reporting contact
Mech. blocking on bottle battery
13
Fire control
Door magnet etc.
Compulsory
Recommended or needed depending on mechanical hardware used or local requirements