INSTALLATION 3
29
SITRANS FX300
www.siemens.com/flow06/2009 - SFIDK.PS.050.F2.02 A5E02100423
3.6.2 Installing devices in flange design
• Use bolts and fastening nuts 2 to attach the measuring device to one side of the flange.
• While doing so, insert the gaskets 1 between measuring sensor and flange and align them.
• Check that the gasket is concentric and that it is not protruding into the pipe cross-section.
• Install the gasket, bolts and fastening nuts on the other side of the flange.
• Align the measuring device and the gaskets so they are concentric.
• Now tighten all nuts bit by bit alternately across the diagonal.
Figure 3-12: Installing devices in flange design
1 Gasket
2 Bolts with fixing nuts
MA_Siemens_Sitrans_FX300_R02_en_PRT.book Page 29 Monday, June 22, 2009 8:17 AM
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