AKO Electronica AKO-520641 Manuel - Page 2

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5206H401 Ed.03

230 V Cold room store alarm, EN 378-1 European Standard

Optical, acoustic alarm with lamp for cold room stores operating at low temperatures or

with controlled atmospheres. Comprised of a power source for mounting on the outside

of the cold room store and a lamp with a pushbutton for requesting help from inside.

The system has 2 alarm functions, one for operation at a 230 V~ electrical power

supply and other one to operatre with its batteries in case of electrical power cuts.

This equipment complies with the UNE-EN 378-1 standard for cold room storage systems.

AKO-52063

AKO-52064

1- Technical data

Power supply: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 V ~ ± 10%, 50/60 Hz

Maximum input power: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 VA

Light + alarm autonomy time:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 10 Hours (*)

Batteries: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ni-MH 1.6 Ah

Auxiliary relay:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 A, cos ϕ =1 SPDT

Power source working ambient temperature: . . . . . . . . . . . . . . . . . . . . . 0 ºC a 50 ºC

Lamp working ambient temperature: . . . . . . . . . . . . . . . . . . . . . . . . . . -50 ºC a 50 ºC

Power source storage ambient temperature: . . . . . . . . . . . . . . . . . . . . -30 ºC a 70 ºC

Lamp storage ambient temperature: . . . . . . . . . . . . . . . . . . . . . . . . . . -50 ºC a 70 ºC

Degree protection: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 65

Installation category: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II under EN 61010-1

Pollution degree: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II under EN 61010-1

Double insulation between the power supply, the secondary circuit and the relay output.

230 V ~ cold room store alarm, with output for 1 lamp:. . . . . . . . . . . . . AKO-52063

230 V ~ cold room store alarm, with output for 4 lamps: . . . . . . . . . . . . AKO-52064

Spare spotlight with 2 m of cable: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AKO-52062

Spare power source for AKO-52063: . . . . . . . . . . . . . . . . . . . . . . . . . . AKO-520631

Spare power source for AKO-52064: . . . . . . . . . . . . . . . . . . . . . . . . . . AKO-520641

(*) Operating temperature of the power supply from 5ºC to 30ºC

2- Installation

The alarm should be installed in a place protected from vibrations, water and corrosive

gases, and where ambient temperature does not surpass the value specified in the

technical data.

In order for the alarms to have IP65 protection, the gasket should be properly installed

between the apparatus and the perimeter of the panel cut-out where it is to be fitted.

2.1 Wall mounting

- Remove cover T from the equipment (Fig.1).

- Open the equipment and separate the front part of the housing (Fig.2).

- Drill the holes for the glands that are necessary for the cables to pass through, gui-

ded by the pre-cut centres on the sides of the housing.

- Drill 3 holes for anchoring the housing at the centres indicated 1, 2, 3 (Fig.3).

- Drill 3 holes in the wall, in accordance with the anchoring holes made previously in

the equipment.

- Anchor the glands to the equipment.

- Insert and tighten the 3 screws+plug through the housing, on the 3 holes drilled in

the wall.

- Insert the cables into the glands.

- Mount the front part on the housing (Fig.2).

- Insert and tighten screws D, F (Fig.1)

- After connecting the cables based on the connection diagram, close cover T, insert

and tighten screws A, C (Fig.1).

2.2 Panel Mounting (maximum panel thickness: 3mm)

- Remove cover T from the equipment (Fig.1).

- Open the equipment and separate the front part of the housing (Fig.2).

- Replace the joint installed at the front by the panelling joint, ensuring that it is in the

right position.

- Make an opening in the panel with the dimensions indicated (214 x 214 mm) (Fig.4).

- Drill the holes for the glands that are necessary for the cables to pass through, gui-

ded by the pre-cut centres on the sides of the housing.

- Finish drilling holes G, J with a 4 mm bit (Fig.3).

- Anchor the glands to the equipment.

FIG.1

FIG.2

Av. Roquetes, 30-38 | 08812 Sant Pere de Ribes | Barcelona | España

Tel. (34) 938 142 700 | Fax (34) 938 934 054 | e-mail: [email protected] |

Apartado (P.O. Box), 5 | 08800 Vilanova i la Geltrú | Barcelona | España

AKO-520631

AKO-52062

AKO-520641

222,1 mm

214 mm

140 mm

FIG.3

FIG.4

- Insert the cables into the glands.

- Join the front with the housing, through the panel and tighten the 45 mm screws

through holes D, F, G, J (Fig.3)

- After connecting the cables in accordance with the connection diagram, close cover

T, and insert and tighten screws A, C (Fig.1).

2.3 Lamp Mounting

(on equipment that has an alarm indicating a person is

trapped inside)

The lamp must be installed inside the cold room store, next to the door so that it is

always visible and can easily be reached by any person. Connect the equipment in

accordance with the connection diagram, respecting the position of cable colours.

View of holes drilled for anchoring

Press lightly to open the cover

Anchoring holes that are suitable

for use in housings with universal embedding

2.4 Connection:

CONNECT THE BATTERIES PRIOR TO STARTING UP THE EQUIPMENT.

Always disconnect the power supply when making the connections.

The power supply circuit should be connected with a minimum 2 A, 230 V, switch loca-

ted close to the unit.

AKO-52064

Power supply cables

AKO-520641

should be H05VV-F

2x0,5 mm

or H05V-K

2x0,5 mm

Section of connecting

C NC NO

230V~

wires for relays con-

ALARM

tacts

should

2,5 mm

AKO-52063 / AKO-520631: One lamp input

3- Front panel functions

VISUAL ALARM

SIGNALLING OF ALARMS 1, 2, 3 and 4

BATTERY STATUS

ACOUSTIC ALARM

LAMP WITH

PUSHBUTTON

Led of Alarm 1 on: Alarm 1 active. Visual and acoustic alarm active.

Led of Alarm 2 on: Alarm 2 active. Visual and acoustic alarm active.

Led of Alarm 3 on: Alarm 3 active. Visual and acoustic alarm active.

Led of Alarm 4 on: Alarm 4 active. Visual and acoustic alarm active.

4- Operation

After connecting the alarm, the lamp will be lit permanently. If there is a power failu-

re, the lamp will continue to be lit. In the event that anyone inside the cold room store

wishes to raise the alarm, press the lamp pushbutton and the acoustic and visual alarm

on the outside of the cold room store will be set in operation. It will not stop until the

pushbutton is returned to its initial position. The system will operate with and without

electricity, due to the energy accumulated by the battery. Contact of the auxiliary relay

enables the alarms to be activated from a distance.

It has RS-485 communication for connection to a computer. The default communication

address is 99. The communication enables the user to read the status of the alarm

inputs, battery status and change the equipment configuration.

5- Maintenance

Clean the alarm surface with a soft cloth, soap and water. Do not use abrasive deter-

gents, petrol, alcohol or solvents.

This unit includes batteries which must be replaced when the device's autonomy time

is below the indicated in the specifications. At the end of the unit's service life, the bat-

teries should be disposed of at a selective refuse collection site or returned to the

manufacturer.

6- Warnings

The use of the unit without observing the manufacturer's instructions may alter its

safety qualification.

AKO ELECTROMECÀNICA, S.A.L.

www.ako.com

Nos reservamos el derecho de suministrar materiales que pudieran diferir levemente de los

descritos en nuestras Hojas Técnicas. Información actualizada en nuestra web: www.ako.com.

Ø máx. 3,7

125,5

171

9 10 11 12 13 14 15 16 17 18 19 20

LAMPS INPUTS

ALARM

INDICATING

A PERSON

IS TRAPPED

Alarm battery

INSIDE

status LED:

Green: Power

supply at 230 V~

Orange: Battery

charging

Only

AKO-52064 and

AKO-520641

RS-485