AKO AKO-57624 Petunjuk

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Halaman Cetak
5762H402 Ed.02
Instructions
AKO-57624
Installation
2
1
Option B
Fixed by an
adhesive
3
.3
3
.2
3
.1
Technical specifications
Power supply ...............................................................................................................................................................12-30 Vdc
Consumption........................................................................................................................... Typical: 75 mA, Maximum:150 mA
Alarm relay .........................................................................................................................................SPDT 30 Vdc, 2A, cos j =1
Working ambient temperature....................................................................................................................................-20 to 50 ºC
Storage ambient temperature.....................................................................................................................................-20 to 60 ºC
Range of moisture permitted...................................................................................................0 - 95 % RH (Without condensation)
Protection degree.................................................................................................................................................................IP68
Dimensions ..........................................................................................................................107 mm (W) x 85 mm (H) x 39 mm (D)
Complies with the EN 14624 standard.
General warnings
GB
-Using the unit without observing the manufacturer's instructions may alter the appliance's safety requirements.
- Detectors should be installed in a place protected from vibrations, water and corrosive gases, where the ambient
temperature does not exceed the value indicated in the technical data.
- Detectors supervise a point and not an area. If the gas leak does not reach the sensor, or the level of
concentration in that point does not reach the alarm values, no alarm will be activated. If perimeter
supervision is required, several sensors should be installed around that area.
Working conditions:
-Keep the detector work environment free of chemical agents (such as solvent, paints, alcohol, acetone, silicone, etc.), and
free of engine fumes or gases from fermentations (bread, pizza) or ripening (breathing) of fruits.
-The detector should generally be installed in an area of potential concentration/accumulation of gas, in low positions (due
to the greater relative density, in relation to air, of the gases subject to detection).
-The AKO-57624 refrigerant gas detector may only be used in locations that have not been classified with risk of explosion.
-Reference regulations: EN 378
-Applicable local regulations: Compliance must be ensured
Option A
Fixed by screws
3
Optional rear cable entry
2
Carefully perforate the rear entry so as not to
damage the electronic board.
This option involves changing from IP68 to
IP40.
3 6
m m
7 0
m m
Connect following the
diagrams
1
x2
Ø 2,8 mm
+
x2
Ø 5 mm