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Idiomas disponibles
Idiomas disponibles
Installation and connection
Electrical connections vary:
•
For KZ705AS connection see figure
•
For KZ705IAS connection see figure
Use normal 1.5mm² twisted pair cable or screened cable if risk of
interference. Note that internal cable feed is not centered.
Addressing
Each sounder base requires a numeric address between 128 and
253 for identification purposes. This is set using DIP switches 1-7
located in the base. See Table 3: DIP switch address settings.
Acoustic output selection
Adjust the acoustic output of the siren using the DIP switch 8. Set
ON for low output (figure
) or to OFF for high output (figure
Table 1:Test procedures
KZ705AS
Remove the detector head from the base.
If the control panel fails to indicate the test all connections should be
checked and the unit address verified (where applicable).
Test the sounder using the Sounders on and Silence sounders options
in the control panel.
Table 2: Technical specifications
Dimensions
Operating voltage
Current consumption (quiescent)
Current consumption (in short circuit
condition)
Isolating resistance
Earth connection required
Frequency
Sound output
Operating temperature
Storage temperature
Relative humidity
Protection index
Installatiehandleiding
B
ESCHRIJVING
De familie van KZ705 alarmgeverbases omvat:
•
KZ705AS. Detectorbasis met sirene voor gebruik met analoge
brandmeldsystemen.
•
KZ705IAS. Geïsoleerde detectorbasis met sirene voor gebruik
met analoge brandmeldsystemen.
.
.
).
KZ705AS
58 x Ø 120 mm
17-38 V
300 µA
---
---
1 Khz
85 dBA (3mA) @ 32 V
90 dBA (5mA) @ 32 V
-10 to 70ºC
-10 to 70ºC
95% max.
IP21c
2
Installing the detector head
To install a detector head, insert the head and rotate it clockwise
until it is properly aligned and "sets" into the base (figure
Rotate it further clockwise to lock it in place.
M
T
AINTENANCE AND
ESTING
Basic maintenance is reduced to a yearly inspection. For detailed
test procedures see Table 1:Test procedures.
Any further testing or repair not detailed below will require the
supervision of authorised personnel.
Do not modify internal wiring or circuitry.
T
ECHNICAL SPECIFICATIONS
See Table 2: Technical specifications
KZ705IAS
Remove the detector head from the base and verify that the correct
alarm is produced at the control panel.
Next test the isolator by provoking a short circuit between connectors 1
and 6 verifying that the isolator status LED indicates this action.
Repeat for connectors 1 - 7.
If the status LED and control panel fail to indicate the test all
connections should be checked and the unit address verified (where
applicable).
Test the sounder using the Sounders on and Silence sounders options
in the control panel.
I
NSTALLATIE
Voor algemene richtlijnen voor de planning, het
ontwerp, de installatie, de inbedrijfstelling, het
gebruik en het onderhoud, verwijzen wij naar de
norm EN54-14 (2001) en de lokale reglementering.
Plaatsing en tussenafstand
Plaats tegen het plafond gemonteerde detectorbases zo mogelijk
in het midden van het vertrek of de hal. Laat altijd minimaal
100 mm afstand tussen de basis en een muur. Wanneer de basis
KZ705IAS
58 x Ø 120 mm
17-38 V
350 µA
6 mA
140 mΩ
1 Khz
85 dBA (3mA) @ 32 V
90 dBA (5mA) @ 32 V
-10 to 70ºC
-10 to 70ºC
95% max.
IP21c
).
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