5Instruction for use | Superaqua 1
2. Security
Improper installation, pressure tests, modications or incorrect
operation can cause personal injury and damage to property.
Pressure surges in the pipeline can damage the meter!
Existing air pockets falsify the measuring result.
If the seal is damaged or removed, the water meter is no longer approved for legal metering
legal measurement.
Before installation, check water meter for transport damage.
Do not drop, never hold on to the protective cover or the counter.
If the water meter has been dropped, it must not be installed again.
Only use suitable lubricants for EPDM seals.
Water meters may only be installed after a pressure test.
Water meters may only be installed in pipelines that have already been leak-tested, rinsed and
must be well vented before commissioning.
Ensure that the water meter is always fully lled with water.
2.1 Personnel qualication
The water meter may only be installed or replaced by qualied personnel for sanitary, heating and
air-conditioning technology.
2.2 Intended use
Water meters are used for recording the consumption of drinking water,
depending on the design for cold or hot water. Other applications that
differ from these specications must be approved in writing by Sontex
SA.
Water meters are exclusively intended for the above-mentioned
purpose. Any other use or modication of the water meters beyond this
purpose is considered improper and is not permitted.
Warranty only after proven compliance with these regulations and the
applicable technical rules.
For the period of use, observe all valid national legal regulations
in particular the calibration regulations.
During installation, observe all specications according to DIN EN 806 and DIN 1988, in
particular hygiene regulations and ambient temperatures.
Observe the nominal operating conditions according to the type examination certicate and the
information on the devices.
Keep these instructions with the measuring device.
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