AFRISO VA-ALERT Manual de instrucciones de instalación - Página 2

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AFRISO VA-ALERT Manual de instrucciones de instalación

Function Description

VA-ALERT for sewage tanks is a unit with

conductive probe that use AC technology

for the sensor. The unit is designed to be

mounted directly onto a wall indoors and is

tancy of at least 3 years.

VA-ALERT has an internal relay which allows

connection to alarm lamp or SMS-alarm unit.

VA-ALERT is used for cisterns / tanks con-

taining electrically conductive liquids. Alarm

is given when the contents of the tank has

reached to the two electrodes of the sensors

lower part. The unit has built-in warning for

low battery voltage, which warns of battery

replacement in due time before the battery is

exhausted (about 3-6 months before).

Safety /

important to consider

• Carefully read the installation manual

before assembly

• Alarm Device may only be installed in dry

indoor areas.

• The equipment may only be used for indica-

tion of high level alarms in sewage tanks or

water tanks.

• Can not be used in connection with oil or

petrol! Nor in hazardous areas!

• If the tank is to be below ground, be sure

that the sensor can be accessed simply by

installing a manhole, etc. This is to avoid

having to dig to access the sensor for any

future sensor replacement.

• The sensor is available with 2 or 10 m cable.

If sensor cable needs to be extended: Use

RKK 2 x 0.75 mm

cable (for pump control signals or the like).

See more in "Splicing" on page 3.

Subject to design modifications..

AFRISO EMA AB • Kilvägen 2, SE-232 37 Arlöv • Phone +46-(0)40-92 20 50 • [email protected] • www.afriso.se

Full Tank Alarm for sewage tanks • Installation instructions

. Do not use multiconductor

Components parts

VA-ALERT

ALARM

NORMAL

VA-sensor

Alarm unit must

not be disposed with

household garbage,

but should be handled as

electronic waste.

VA-ALERT