EN
10 | For your safety
Personnel qualification
The water meter may only be installed or replaced by trained
specialists for sanitary, heating and air-conditioning technology.
Intended use
Water meters are used to record the drinking water
consumption, depending on the version for cold or warm
water. Other cases of application that deviate from these
specifications must be approved of in writing by
E. Wehrle GmbH.
Water meters are exclusively intended for the above-mentio-
ned function. The conversion and any use of the water meters
different or beyond this is considered improper use and
therefore not permitted.
Warranty is only effective after compliance with these
regulations and the applicable technical rules has been proven.
For the period of use, observe all applicable national regulati-
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ons and in particular the calibration regulation.
During installation, observe all specifications according to
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DIN EN 806 and DIN 1988, especially hygiene regulations and
ambient temperatures.
Observe the nominal operating conditions according to the
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type examination certificate and information on the devices.
Keep these instructions close to the meter�
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