Kidde Fire Systems Surge Protector P/N 81-CO2MAN-001 Manuale Utente

P/N 81-CO2MAN-001

2-71

September 2013

The odorizer assembly injects a scent of wintergreen into the carbon dioxide during a 

discharge. Upon discharge, the carbon dioxide pressure ruptures a burst disc to release the 

scent of wintergreen. This scent warns personnel in the vicinity of the area protected by the 

fire suppression system that carbon dioxide gas is present. An odorizer assembly is required 

with each CO

2

 system regardless of size. 

Figure 2-77.  Odorizer Assembly

8.7” REF