On-Board Battery Replacement; Return Procedure - Siemens SITRANS FS130 Compact Operating Instructions

Service and maintenance
6.4 Return procedure
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 Connecting (Page 35).
The device is maintenance-free. However, a periodic inspection according to pertinent directives
and regulations must be carried out.
An inspection can include, for example, check of:
• Ambient conditions
• Seal integrity of the process connections, cable entries, and cover
• Reliability of power supply, lightning protection, and grounds
6.3.1

On-board battery replacement

Note
The on-board battery is used to maintain real time clock and should only be replaced with
Panasonic BR1225A/BN.
Siemens spare part number: A5E41372210
The battery is located in the transmitter cassette. The transmitter cassette location can be
found in the exploded view.
6.4

Return procedure

Enclose the bill of lading, return document and decontamination certificate in a clear plastic
pouch and attach it firmly to the outside of the packaging.
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WARNING
Compact Operating Instructions, 12/2023, A5E38755607-AF
SITRANS FS130 & FS230