Installation - Siemens HI320C Description

5.4

Installation

SO320
2)
Option
Bypass
−
Control unit
+
Accessories:
Base attachment, auxiliary terminals,
detector locking device and
commissioning module
see installation instructions x1684
6 Commissioning
7 Maintenance
7.1 Functional check / overhaul
6
Building Technologies
Fire Safety & Security Products
Bases are connected together by twin wire. Shielded cable is only required for spe-
cial applications, e.g. in the case of powerful high frequency fields.
Up to 32 HI320C/HI322C may be connected per line depending on specifications of
the line card in the control panel.
SO320
SOA322
according to control unit
Fig. 2 Connection diagram
2)
If manual call points are used on the same line.
In order to avoid soiling the detectors unnecessarily, only insert them in the bases
immediately prior to commissioning.
Activate detectors with detector tester RE6T.
If the response indicator at the detector lights up, the detector is operating correctly.
The line test set DZ1195 can be used for the final testing of installed detection lines.
A functional check of the detectors must be performed periodically by forcing each
detector to respond by means of a suitable testing device (e.g. RE6T). Recommen-
dation: Once a year, unless otherwise specified by local regulations. Detectors that
do not respond or which are mechanically damaged must be replaced.
All detectors should be replaced and factory overhauled in intervals of 6 to 12 years,
depending on the environmental conditions and the severity of contamination. Con-
sider possible national regulations.
If mechanically damaged detectors must be scrapped, the plastic materials can be
sorted out based on the embossed code.
SO320
1)
Option
Lightning
protection
Line termination
SO320
−
Response
indicator
AI320
AI322
1703_d_en_−−
+
10.2005