FHF AVISA AX03 Manual

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AX03

Dimensions AX03

FHF B 6030-10

04/11

118

102

Installation

The sounder can be affixed to most surfaces using

screws through the external mounting lugs. A 20 mm

gland entry is provided for the supply cable. The cable

and gland must be fitted in accordance with the national

and local regulations. It is not necessary to earth the

sounder circuitry but earth tags should be used if earth

continuity of conduit or cable sheathing needs to be

maintained.

Supply input

Ensure that the supply is correct for the voltage rating of

the sounder. Ensure that the supply is OFF before

making any connection and wire only in accordance

with the terminal label detail.

Sound selection

Ensure the supply is OFF before proceeding. All dc and

ac units have selectable alarm sounds (see table below

for details) and are selectable by means of the 5 way

DIL switches SW1 for the first stage and SW2 for the

second stage. For dc units the second sound is made

available upon the application of a third wire connected

to terminal TB 1/3 as shown in Fig. 1 while still connec-

ted to terminal TB 1/2. Alternatively first and second sta-

ge sound signals can be generated by supply reversal at

terminals TB1/3 and TB1/4, see Fig. 2. For ac units the

second stage is available upon the application of a third

wire L to TB3, see Fig. 3.

Mounting

The AX03 series alarm units are mounted to a wall or

bulkhead of suitable material using the lugs projecting

from the side of the case. The lugs are bored 6 mm cle-

arance on 102 mm centres. The recommended length

of fixing screws is 20 mm. To maintain the integrity of

the weather seal, the cable entry must be via a suitable

sealed gland.

Recycling

The device may be completely recycled as electronic

waste. When the device is disassembled, plastics,

metals and electronics are to be disposed of separately.

EM -Directive

The device complies with the requirements of the

new EMC-directive 2004/108/EC and the low voltage

directive 2006/95/EC.

The conformity with the above directives is confirmed

by the CE sign.

Sounder

AX03