6
IK-E283-001GB
Such an operation test can be carried out using a heat detector tester.
A thermistor fault (short circuit or disconnection) is revealed by the detector and a fault signal is sent
to the control panel. Any damaged detectors should be passed to the manufacturer (Polon-Alfa, 155,
Glinki Street, PL 85-861 Bydgoszcz, Poland) for repair.
Note:
The detector dismantling by the user, installer or maintenance technician is forbidden! Only a
skilled installer is authorised to mount the detectors.
7
DETECTOR INSTALLATION
The TUN-4046 heat detectors are installed (height, arrangement) according to the Scientific and
Research Centre for Fire Protection guidelines. They operate in loop-shaped lines, in loop-shaped
lines with straight branches, or in radial detection lines of the POLON 4000 and POLON 6000 system
(see the POLON 4000 and POLON 6000 system manual).
The detectors are installed in the 40 model range bases. A detection line connection method is
presented in the G-40 base installation and maintenance manual. An additional optical alarm signal
of a detector or a group of detectors can be obtained by connecting the WZ-31 alarm actuation
indicator.
Alarm system cables are routed in accordance with low voltage system (below 42V) regulations as in
force.
ATTENTION
–
The detectors should not be installed in premises of corrosive atmosphere that
contains caustic gases and vapours as well as high dust level. Steam condensation on the detectors
is inadmissible.
8
STORAGE AND TRANSPORTATION
8.1 Storage
The TUN-4046 detectors should be kept in closed rooms free of any caustic gases and vapours at the
temperature b0
°C
and +40
°C,
and relative humidity not exceeding 80 % at +35
°C
.
In the time of storing, the detectors should not be exposed to either direct sunlight or heat from
heating equipment.
The detectors storage period in transportation packing should not exceed 6 months.
8.2 Transportation
The TUN-4046 detectors can be carried in closed transport means spaces, in packing that meets the
requirements of transportation regulations in force. The temperature during transportation should
not be lower than -
40 °C and higher than +70 °C
, and relative humidity should not be higher than
95% at + 45
°C or 80% at +70 °C.
