86
en | Maintenance
FCS-320-TM Aspirating Smoke Detector
F.01U.130.928 | 1.0 | 2009.11
Operation Guide
Bosch Sicherheitssysteme GmbH
7
Maintenance
7.1
visual check
Check whether…
–
The pipe system is securely installed and undamaged (where freely accessible)
–
The air sampling openings of the pipe system are free
–
The aspiration pipe and connection cable are securely connected
–
The FCS-320-TM is undamaged.
7.2
Detection Unit and Alarm Transfer
Proceed in accordance with
Section 6.4 Checking the Detection Unit and Alarm Transfer,
page 79
. Also check the detection unit visually for exterior contamination or damage and
replace it if necessary.
7.3
Pipe System
Check the pipe system and the air sampling openings for obstruction in areas susceptible to
dust particles or icing. If necessary, blow out the pipe system and air sampling openings with
blast air. Use a mobile cylinder of compressed air (blowing-out system) or activate the manual
blowing-out system located on site. The components (compressors, compressed air
containers, dryers) required to supply the compressed air can be obtained directly from the
relevant compressed air system suppliers.
NOTICE!
A hardware defect in the detection unit is displayed in the "Fault messages" screen of the
diagnostic software.
CAUTION!
Before blowing out the pipe system, disconnect the FCS-320-TM from the pipe system;
otherwise, the airflow sensor will be damaged.
Summary of Contents for FCS-320-TM
Page 1: ...FCS 320 TM Aspirating Smoke Detector FCS 320 TM FCS 320 TM R en Operation Guide ...
Page 2: ......
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