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Service and maintenance
8
8.1
Maintenance
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.
8.2
Battery replacement
NOTICE
Battery replacement interval
- Only for devices with backup battery -
It is recommended to replace the battery pack at the latest after 6 years.
FUS380/FUE380
Operating Instructions, 09/2016, A5E00730100-AB
63
Содержание SITRANS F FUE380
Страница 6: ...Table of contents FUS380 FUE380 6 Operating Instructions 09 2016 A5E00730100 AB ...
Страница 20: ...Description 3 5 Principle of operation FUS380 FUE380 20 Operating Instructions 09 2016 A5E00730100 AB ...
Страница 62: ...Functions 7 4 Hardware key FUS380 FUE380 62 Operating Instructions 09 2016 A5E00730100 AB ...
Страница 78: ...Troubleshooting FAQs 9 2 Diagnosing with PDM FUS380 FUE380 78 Operating Instructions 09 2016 A5E00730100 AB ...
Страница 100: ...Settings B 3 Ordering of spare parts FUS380 FUE380 100 Operating Instructions 09 2016 A5E00730100 AB ...