Siemens FDO221 - Base Attachment Wet FDB295

4BMounting / Installation
38BBase attachment wet FDB295
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Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
5.8 Base attachment wet FDB295
● The 'base attachment wet FDB295' is for surface-mounted feed lines in humid
and cold environments.
● It is not possible to remove the detector using the detector tester
FDUD291/detector exchanger and tester FDUD292/intelligent detector tester
FDUD293.
● The cables are inserted using M20 x 1.5 metal cable glands (Fig. 3).
● Protective cages DBZ1194/FDBZ294 can be installed on 'base attachment wet
FDB295'.
– Protective cage DBZ1194 (Fig. 3) protects the detector against mechanical
damage.
– EMC-protective cage FDBZ294 (Fig. 4) protects the detector against
mechanical damage and electromagnetic fields.
● Note the dimensions of the protective cages (Fig. 3).
● To connect detector heating unit FDBH291, see chapter: 'Connection of the
detector heating unit [➙ 96]'.