Siemens PANEL PC 877 Replacing the backup battery, To be noted before you replace the battery

Maintenance and service 12.4 Installing and removing hardware components

12.4.6Replacing the backup battery

Note

Batteries are wearing parts and should be replaced every five years in order to ensure proper functioning of the PC.

To be noted before you replace the battery

Caution

Risk of damage!

The lithium battery may only be replaced with an identical battery or with a type recommended by the manufacturer (Order No.: A5E00331143).

Warning

Risk of explosion and release of harmful substances!

Therefore, do not throw Lithium batteries into an open fire, do not solder or open the cell body, do not short-circuit or reverse polarity, do not heat up above 100° C, dispose as regulated and protected against direct exposure to sunlight, humidity and dewing.

Disposal

Caution

Batteries must be disposed of in accordance with local regulations.

SIMATIC Panel PC 877	12-25
Operating instructions, Release 07/2006, A5E00877780-01