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Product Information Optical Smoke Detector NOM/NOM K 100 LSN
Seite 19 von 30
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F.01U.002.709
A5.en / 29.12.2004
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FIR/ PRM1 / deh
6.6. Planning Monitoring/Change in Functionality
In addition to the monitoring and message functions, the detector can also be used
to call up the analog measured volume in realtime using a special operating mode.
These values can be used for later information.
6.6.1. Planning monitoring
Time
Current
0%
30%
60%
80%
Fault
Exchange
Fault
Quiescent state value
Slight
contamination
Change to planning?
2
1
1
2
The characteristic curve represents the typi-
cal path for a recently installed detector.
There are no fluctuations.
The detector is appropriate for the installa-
tion location.
If, when evaluating the measured values, the
characteristic curve changes but is still within the quiescent state
range, perform a check to reduce the number of false alarms.
If conditions at the installation location have changed since the
planning stage (e.g. smoke generated by operation or increased dust
accumulation), either the causes of the changes must be rectified or
another detector model must be selected.
