Diagnostics; Maintenance - ABB AquaMaster4 Operating Instructions Manual

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. B

8 Diagnostics

Refer to Instruction manual OI/FET400-EN for insertion sensor
diagnostics.

9 Maintenance

CAUTION – INSERTION SENSOR CARE
• The tip of the insertion sensor is a precision-built
part of the equipment and must be handled with
care.
• When the insertion sensor is not in use, fully
retract the tip of the insertion sensor and replace
the end-cap.
• When removing/inserting the insertion sensor
into the pipeline, ensure that the valve is fully
open.
• Damage to the insertion sensor affects the
performance. Physical damage to the insertion
sensor invalidates the warranty.
23