Commissioning
ASD 531, Technical description, T 140 416 en
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7
Commissioning
7.1
General
Warning
The following points must be observed when commissioning the ASD 531:
•
The ASD 531 is to be commissioned by trained and qualified personnel only.
•
Prior to commissioning it is important to ensure that the entire sampling pipe has been laid correctly (junc-
tions, sampling holes).
•
If a maintenance sampling hole is provided as described in Sec. 4.4.4.4, it must be closed with adhesive tape
or the maintenance clip.
•
Prior to commissioning, an inspection of the mounting and installation must ensure that when the power sup-
ply is switched on there can be no damage to the ASD 531.
•
Rewiring the device may be performed only when voltage is disconnected. Exception: Logging off additional
modules XLM, RIM (see Sec. 7.3.8).
•
Before switching on, the smoke detector and any additional modules in the detector box must be fitted and
connected to the AMB 31 main board by means of the supplied flat cable. See also Sec. 6.3 and 6.4.
•
Before switching on the ASD power supply, ensure that all fire incident controls and remote alerting from the
ASD 531 are blocked or deactivated.
•
Immediately before switching on the ASD 531 for the first time, remove the isolating strip from the lithium bat-
tery (AMB 31).
•
System performance depends on the sampling pipe. Any extensions or modifications to the installation may
cause functional faults. The effects of such changes must be checked. It is very important to adhere to the
specifications in Sec. 4 (Planning). The “ASD PipeFlow” calculation software is available from the manufac-
turer.
The detector housing has to be opened for commissioning the ASD 531 (see Sec. 5.4.1).
Fig. 40 Detector housing opened for commissioning
Display and
control elements
for device settings
Insulation strips
l
battery
ithium
HW
Reset button
