Maintenance; Safety Instructions; Specification; Additional Documents - ABB SensyMaster FMT230 Commissioning Instruction

26 SENSYMASTER FMT230, FMT250 THERMAL MASS FLOWMETER | CI/FMT230/250-EN REV. A

6 Maintenance

6.1

Safety instructions

DANGER
Danger to life due to piping under pressure!
Sensors which may eject during installation or removal in
piping remaining under pressure may pose a danger to life.
— Install or remove a sensor only if the piping is
depressurized.
— As an alternative, use a pipe component with an
integrated replacement device.
WARNING
Risk of injury due to live parts!
When the housing is open, contact protection is not provided
and EMC protection is limited.
Before opening the housing, switch off the power supply.
CAUTION
Risk of burns due to hot measuring media.
The device surface temperature may exceed 70 °C (158 °F),
depending on the measuring medium temperature!
Before starting work on the device, make sure that it has
cooled sufficiently.
NOTICE
Damage to components!
The electronic components of the printed circuit board can be
damaged by static electricity (observe ESD guidelines).
Make sure that the static electricity in your body is discharged
before touching electronic components.
NOTICE
For detailed information on the maintenance of the device,
consult the associated operating instructions (OI)!
Change from two to one column
7

Specification

NOTICE
The detailed device data sheet is available in the download
area at www.abb.com/flow.

8 Additional documents

NOTICE
All documentation, declarations of conformity, and certificates
are available in ABB's download area.
www.abb.com/flow
"Diagnosis / error messages" in the operating instruction
Trademarks
® Modbus is a registered trademark of the Modbus Organization
TM
® Kalrez and Kalrez Spectrum
Performance Elastomers.
are registered trademarks of DuPont