ABB AquaMaster4 Operating Instructions Manual

Also see for AquaMaster4: Manual Manual Operating instruction

ABB AquaMaster4 Operating Instructions Manual Manual pdf 21 page image

A Q U A M A S T E R 4 | E L E C T R O M A G N E T I C F LO W M E T E R I N S E R T I O N S E N S O R | O I/ F E W 4 0 0/A P - E N R E V. B21Insertion sensor alignmentWARNING – PRESSURIZED EQUIPMENT• When inserting or removing the insertion sensor,the safety mechanism (see page 16) must befitted and engaged to prevent the insertionsensor being forced out under pressure. Ensurethe valve is fully open.• Safety restraint omitted for clarity.Referring to Figure 25:1 Slacken nut A.2 Align insertion sensor parallel B to the pipe (within 2°) –measurement error due to misalignment (of <2) is <0.15 %.3 Tighten nut A to 40 Nm (30 ft lbf).SeeWarningFigure 25 Insertion sensor alignment