Bosch FCS-320-TM Operation Manual page 57

FCS-320-TM Aspirating Smoke Detector
installation
1.
2.
Figure 4.4 Connecting the aspiration pipe to the FCS-320-TM Aspirating
Smoke Detector
3.
NOTICE!
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4.
CAUTION!
The components on the PC boards must be protected against damage from electrostatic
charging.
Bosch Sicherheitssysteme GmbH
First, clearly mark the fixing points on the installation position provided on the
equipment. To guarantee a safe and low-vibration hold, the housing base must be
secured with four screws.
Fix the housing base to the surface by means of four screws in accordance with the
mounting type. Make sure that the housing base is not fixed under mechanical tension
and that the screws are not tightened too much. Otherwise, the device might be
damaged or undesirable secondary noise may arise.
1
To connect the aspiration pipe to the FCS-320-TM, insert it into the pipe connection
provided (see Figure 4.4).
Do not use glue to connect the aspiration pipe and pipe connection.
In the event of sharp temperature fluctuations, the pipe must be fixed immediately in
front of the unit so that the pipe does not pull out of the pipe connection when the length
changes (see Section 5.1 Length Change of the Pipe System, page 67).
Insert the detection unit into the pre-mounted housing base. When doing this, be aware
of the mechanical coding, which protects the device against twisting. Tighten the four
screws of the detection unit using a screwdriver (see Figure 4.5).
Operation Guide
Installing the Aspirating Smoke Detector | en
1 Smoke aspiration pipe
F.01U.130.928 | 1.0 | 2009.11
57