K-4 mounting rings can be supplied for installation onto suspended ceilings if ordered separately.
4 PLACEMENT AND INSTALLATION
4.1 You should site detectors in places with the following conditions:
- minimal construction vibrations;
- maximum distance from electromagnetic interferences sources (electric wires etc.), infrared
radiation (heat devices);
- elimination of water ingress to the housing.
4.2. Detectors are connected to the loop with the help of bases. Bases are secured at the place of
detectors’ mounting using two Ø6x25 mm dowels and two Ø3x30 mm self-tapping screws. The center-to-
center distance between base’s mounting holes is 70±0,2 mm.
4.3 It is possible to connect up to three 0,2-0,5 mm
2
wires to one screw joint of the base.
4.4 You should provide protection against construction debris and dusts while conducting repair of
lodgings.
4.5 The view and dimensions of the B103-02 base are shown in Figure 1.
4.6 The wiring diagram for detectors to control panels is shown in Figure 2.
5 PREPARATION FOR OPERATING AND SEQUENCE OF OPERATIONS
5.1 Open the package after receiving detectors, check contents.
ATTENTION! If detectors were in conditions of temperature below 0
o
C before opening the
package, allow them to acclimatize inside the structure for at least 4 hours.
5.2 Connect wires of loops to base’s terminal blocks according to Figure 2 and Figure 3. Check
the connection for security.
5.3 Install the detector head to the base.
5.4 Connect AL with the detector to FACP and test the loop circuit. After energizing check to see
The LED flashing every 1-2 sec.
6 MAINTENANCE
6.1 Vacuum at least every six months to keep unit working efficiently by firstly turning off the
mains supply and vacuuming through the vents during one minute using a soft brush attachment or
another compressor.
6.2 After maintenance check detectors for proper operation.
6.3 You can check detectors directing air flow with temperature by 5° higher than activation
threshold temperature onto the temperature element.
7 GUARANTEE
7.1 The detector is warranted by the manufacturer for 18 months upon the date of the detector’s
commissioning but not more than for 30 months from the date of approval by the manufacturer’s quality
control department.
7.2 The manufacturer shall repair or replace detectors within the guarantee term provided that the
rules of installation, timely maintenance, transportation and storage of detectors have been kept.
7.3 In the case faults according to a reclamation have been removed the guarantee term is
prolonged for the while detectors were not in use because of faults.