VortexMaster FSV430, FSV450 SwirlMaster FSS430, FSS450 | CI/FSV/FSS/430/450-EN Rev. G 61
8 Maintenance
8.1 Safety instructions
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.
WARNING
Risk of injury due to process conditions.
The process conditions, e.g. high pressures and
temperatures, toxic and aggressive measuring media, can
give rise to hazards when working on the device.
— Before working on the device, ensure that the process
conditions do not pose any safety risks.
— If necessary, wear suitable personal protective
equipment when working on the device.
— Depressurize and empty the device / piping, allow to
cool and purge if necessary.
NOTICE
For detailed information on the maintenance of the device,
consult the associated operating instructions (OI)!
Corrective maintenance work may only be performed by
trained personnel.
— Before removing the device, depressurize it and any
adjacent lines or containers.
— Check whether hazardous materials have been used as
materials to be measured before opening the device.
Residual amounts of hazardous material may still be
present in the device and could escape when it is opened.
Within the scope of operator responsibility, check the following
as part of a regular inspection:
— the pressure-carrying walls / lining of the pressure device
— the measurement-related function
— the leak tightness
— the wear (corrosion)
9 Additional documents
NOTICE
All documentation, declarations of conformity, and
certificates are available in ABB's download area.
www.abb.com/flow
Parameter descriptions in the operating instruction
"Repair“ in the operating manual
Trademarks
® HART is a registered trademark of FieldComm Group, Austin, Texas,
USA
® Modbus is a registered trademark of the Modbus Organization
® Kalrez and Kalrez Spectrum
TM
are registered trademarks of DuPont
Performance Elastomers.
™ Hastelloy C is a trademark of Haynes International
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