AKO AKO-156332 Podręcznik - Strona 6

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MONITORING THE WIRING

The equipment continuously monitors the status of the wiring. If a cable breaks or is wrongly connected, the wiring fault

alarm is activated (see "Alarm status").

If any of the push buttons connected is not included in the equipment, it may be that it is incompatible with this

function, which would cause wiring false alarms. If the alarm persists even after you have checked that both the wiring

and the connections are correct, switch off this function by setting the corresponding microswitch in the up position

(see section 3.5).

In any case, remember to check the correct operation of the alarm after it has been configured.

6.- Maintenance

Clean the surface of the alarm using a soft cloth, soap and water. Do not use abrasive detergents, petrol, alcohol or

solvents.

This equipment has built-in accumulators which must be replaced when the autonomy of the equipment is less than the

duration shown in the specifications. At the end of the equipment life cycle, the accumulators must be taken to a

selective disposal centre or returned to the equipment manufacturer.

7.- Technical data

Supply ...........................................................................................................................230 VAC ± 10%, 50/60 Hz

Maximum power absorbed............................................................................................................................15 VA

Autonomy of lighting + alarm............................................................................................................> 10 hours (*)

Accumulators ...................................................................................................................................Ni-MH 1.6 Ah

Auxiliary relay .......................................................................................................................

230 Vac, 8A, cos j

Power supply working temperature......................................................................................................0 ºC to 50 ºC

Push button working temperature ....................................................................................................-50 ºC to 50 ºC

Power supply storage temperature....................................................................................................-30 ºC to 70 ºC

Push button storage temperature .....................................................................................................-50 ºC to 70 ºC

Protection .....................................................................................................................................................IP 65

Installation category......................................................................................................................II s/ EN 61010-1

Polution classification ....................................................................................................................II s/ EN 61010-1

Double insulation between supply, secondary circuit and relay output.

Cold room alarm - 1 push button.........................................................................................................AKO-52063

Cold room alarm - up to 4 push buttons ...............................................................................................AKO-52064

Spare push button with 2 m of cable ....................................................................................................AKO-52062

Spare power supply for AKO-52063 ..................................................................................................AKO-520631

Spare power supply for AKO-52064 ..................................................................................................AKO-520641

(*) Power supply working temperature ........................................................................................from 5 ºC to 30 ºC

Sound pressure level................................................................................................................90 dB(A) at 3 meters