Fire Source Identification Commissioning - Bosch FAS-420-TM Operation Manual

FAS-420-TM Aspirating Smoke Detector
6.8

Fire Source Identification Commissioning

Fire source identification is set using the FAS-ASD-DIAG Diagnostic Software via the
"ROOM·IDENT" screen.
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NOTICE!
The commissioning of the fire source identification does not make any distinction between the
"ROOM·IDENT" function and the "Fire alarm after ROOM IDENT" function.
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Bosch Sicherheitssysteme GmbH
Click the [Train] button. This opens the view with adjustable values used to determine
the transport times for fire source identification in areas A-E.
First enter the number of air sampling openings.
Then enter the blowing out time and voltage of the blowing out and aspiration fan.
You can access the Help function by clicking the question mark to the right of the
relevant setting.
Click the appropriate aspiration point (A-E) for which the transport time is to be
determined.
Enter the preselection time necessary to reach the aspiration point and supply the
smoke. Once the selected preselection time has expired, the appropriate smoke
aspiration point must be charged with smoke. Once the preselection time has expired,
the smoke must be available at the aspiration point for another 10 to 15 seconds.
Using the smoke level, check that there is no smoke in the aspiration pipe.
Click the [Start] button. The FAS-420-TM-R/-RVB switches to the aspiration pipe blowing
out. The display of the aspiration point concerned is yellow.
Once the preselection time has expired, switch the FAS-420-TM-R/-RVB to aspiration. The
smoke must now be available at the selected aspiration point. The smoke level will
display if smoke is detected by the FAS-420-TM-R/-RVB. The display of the selected
aspiration point turns green and the determined time is entered. Teaching mode for the
selected aspiration point is exited.
Operation Guide
Commissioning | en 85
F.01U.088.878 | 4.1 | 2010.11