Siemens SITRANS LR250 Kompaktbetriebsanleitung Seite 28

6.2.3 Handheld programmer (Part No. 7ML1930-1BK)
The programmer is ordered separately.
The handheld programmer used with this device contains lithium batteries that are non-replaceable.
Lithium batteries are primary power sources with high energy content designed to provide the highest possible degree of safety.
WARNING
Potential hazard
Lithium batteries may present a potential hazard if they are abused electrically or mechanically. Observe the following
precautions when handling and using lithium batteries:
Do not short-circuit, recharge or connect with false polarity.
•
Do not expose to temperatures beyond the specified temperature range.
•
Do not incinerate.
•
Do not crush, puncture or open cells or disassemble.
•
Do not weld or solder to the battery's body.
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Do not expose contents to water.
•
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SITRANS LR250 (FOUNDATION FIELDBUS)
A5E33472700-AA, 08/2014