3
VA-ALERT
Full Tank Alarm for sewage tanks • Installation instructions
Subject to design modifications.
AFRISO EMA AB • Kilvägen 2, SE-232 37 Arlöv • Phone +46-(0)40-92 20 50 • info@afriso.se • www.afriso.se
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Installation
Installation should be done by a qualified
and competent installer.
Installation of sensors:
Mount sensor by the cistern connection
and screw the sensor connector in the
cistern sleeve.
Installation of signal wire / splice:
Use a sensor cable such as RKK 2 x 0.75
mm
2
to an appropriate location for the
alarm device. The interconnection of the
signal line and the sensor is made using the
supplied coupling piece. Do not connect
the signal line in a multiconductor cable
together with other signals (230 V pump
control, etc.).
Fix the joint location with electrical tape,
insulating tape or equivalent. Protect the
power cord in the ground with conduit or
the like.
NOTE! The sensor with 10 m
cable is not supplied with con-
nector.
If the tank is below ground, ensure that the
sensor can be accessed in a simple way,
eg by installation of a manhole. This is to
avoid having to dig for accessing the sen-
sor for any future sensor replacement.
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