Title: +175=574.001_OE001_Manual - Varmemåler Hydrocal M3 - På rør.Produktinformasjon.pdf
Before the meter installation make sure that the two ends of the inlet and outlet pipe are perfectly aligned, clean them with the utmost care. Moreover, make sure there is a suitable filter placed at the inlet and that clean and undamaged gaskets are inserted on both sides.Upstream and downstream the meter install an appropriate water flow interception and regulation devices suitable to allow inspection and maintenance of the meter, control of the water flow and eventual sealing of the system.It is necessary to pay attention to the direction of the flow. Install the meter according to the water flow following the direction indicated by the arrow embossed on the meter body. Install the meter respecting the position designation (in accordance with the indication on the lid of the meter itself).To ensure a correct measurement, make sure that there is no air inside of the pipe and make sure that there are no debris in the fluid (potentially dangerous for the turbine of the meter).MOUNTING