Assembly Steps - Beko METPOINT FLM SF53 Installation And Operating Manual

EN

3.2. Assembly steps

The sensor is installed by means of a condensate drain ½, DN 15 ball valve (min. Ø 15 mm).
Install the straight fitting with the O-ring (G½ thread, spanner size 32) into the connecting nozzle. Ensure that the installation is
pressure-tight.
Place the sensor head at the centre of the tube and align it to the direction of flow. To do this, the sensor tube is equipped with
a depth scale, arrows indicating the direction of flow and an alignment tool. After the sensor is correctly positioned and aligned,
tighten the adapter sleeve with a torque of 20–30 N·m (spanner size 27).
When tightening the straight fitting and the adapter sleeve so they are pressure-tight, take care not to change the sensor
alignment. Otherwise, you may need to check and re-adjust the sensor position (depth) and alignment.
The angle of the sensor should not deviate by more than ± 2° from the ideal position. Larger angles may result in inaccurate
measurement.
The high-pressure safety device (art. no. 4025892) must be used with operating pressures >10 bar.
This enables pressurised installation and the safe attachment of the sensor to the measuring point.
NOTE Additional information
Additional information about assembly of the high-pressure safety device can be found in the enclosed
installation and operating manual.
METPOINT SF53
®
Installation depth = x + y
dA = outer diameter
x = dA
2
y
x
dA
Installation and operating manual
Engraved depth scale
for precise installation
180
170
160
Retaining ring
19