WARNING
Improper connection after maintenance
Risk of explosion in areas subject to explosion hazard.
• Connect the device correctly after maintenance.
• Close the device after maintenance work.
Refer to Power (Page 107).
The device is maintenance-free. However, a periodic inspection according to pertinent directives
and regulations must be carried out.
An inspection can include check of:
• Ambient conditions
• Seal integrity of the process connections, cable entries, and cover screws
• Reliability of power supply, lightning protection, and grounds
NOTICE
Repair and service must be carried out by Siemens authorized personnel only.
Note
Siemens defines flow sensors as non-repairable products.
9.4.1
Maintenance information FCT010
Maintenance information parameters
The basic maintenance information parameters are:
• Current date and time
• Operating time total
• Operating time
• Transmitter Hardware version
• Sensor Hardware version
9.4.2
Service information FCT010
Service information is information about the condition of the device used for diagnostics and
service purposes.
Service and maintenance
9.4 Maintenance and repair work
SITRANS MASS 2100 & FC300 (FCT010/DSL)
Operating Instructions, 06/2020, A5E39788682-AB
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