Conducting The Functional Test - Bosch FCS‑320‑TM Series Operation Manual

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7.7.2

Conducting the Functional Test

Notice!
On completion of the functional test, the original settings must be restored. You should
therefore record this data (e.g. using the log for the device as a saved text file).
4
Notice!
Once the aspiration borings have been closed, the device reports the malfunctions "Air flow
too low (static evaluation)" and "Detection module fault" within 30 seconds.
2020.04 | 2.1 | F.01U.130.928
You can use the diagnosis program to track the airflow values and the fault messages
during the functional test.
Information for installing the diagnostic software can be found in Preparation, page 72 .
Close all the test pipe's aspiration borings with some duct tape.
After a short run-up time, the negative pressure produced by the FCS-320-TM must be
80 Pa. This step can be omitted if a limited functional test is carried out without a digital
precision pressure gauge.
Operation guide
Conventional Aspiration smoke detector
Bosch Sicherheitssysteme GmbH