Commissioning; Preparation; Detection Module Commissioning - Bosch FCS‑320‑TM Series Operation Manual

72 en | Commissioning
Caution!
Once the detection system of the aspirating smoke detector and the alarm transfer have been
!
tested, the test adapter must be closed again; otherwise there will be an airflow malfunction!
7

Commissioning

7.1

Preparation

Checking the settings
Install the pipe system fully before inserting the detection module and connect it to the
housing base of the FCS-320-TM.
Connection test
Check whether...
–
–
–
After a short run-up time, the negative pressure must be 80 Pa.
FAS‑ASD‑DIAG Diagnostic Software
Then check the system using the FAS‑ASD‑DIAG Diagnostic Software.
Follow the procedure below:
–
–
–
The current FCS-320-TM data is displayed on the PC screen.
Notice!
For a later evaluation of the airflow value, record the calibration type (see Calibrating the
Airflow Sensor, page 73 ), start-up temperature, air pressure and height above sea level in
the test log (see Test Log for Aspirating Smoke Detectors in the FCS‑320‑TM Series, page
90 ).
7.2

Detection Module Commissioning

1.
Notice!
When inserting the detection module, be aware of the mechanical coding, which protects the
device against twisting.
2.
3.
4.
2020.04 | 2.1 | F.01U.130.928
The correct aspiration reducing film sheets are glued to the air sampling openings.
The pipe system is securely connected to the FCS-320-TM pipe connection.
All pipe fittings are glued together and the pipe system is sealed.
To do this, first close all air sampling openings (e.g. with duct tape). Then measure the
negative pressure at the opening for the return airflow using a digital precision pressure
gauge (see Conducting the Functional Test, page 78 ).
Install the diagnostic software on a laptop or PC.
The data transmission of the FCS-320-TM takes place bidirectionally via the infrared port
on the front of the device. The diagnostic appliance is connected to the PC using the USB
cable provided.
The diagnostic software is started.
Insert the FCS-320-TM detection module into the pre-mounted housing base that has
been checked for correct wiring.
Replug the X4 jumper when inserting the detection module (PIN 1-2 or PIN 2-3, or vice
versa). Replugging will cause airflow calibration to be carried out automatically.
The green operation display flashes when the FCS-320-TM is initializing. If initialization is
complete, the operation display lights up permanently.
The airflow of the FCS-320-TM must not be influenced during the initialization phase.
Operation guide
Conventional Aspiration smoke detector
Bosch Sicherheitssysteme GmbH