Inserting The Filter In Detector (Optional) - Siemens FDL241-9 Technical Manual

6.4
Building Technologies
Fire Safety

Inserting the filter in detector (optional)

For short detection distances and strong extraneous light, you may have to use a
filter.
1. Select the filter according to the planning information:
- Short distance filter DLF1191-AA
- Short distance filter DLF1191-AB
- Extraneous light filter DLF1191-AC
2. Insert the filter (1) in the detector.
1
Inserting the filter
See also
 Accessories [➙ 30]
 Measures for short distances [➙ 41]
 Measures for strong extraneous light [➙ 51]
Commissioning
Inserting the filter in detector (optional)
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2012-09-07