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OPC9000 series − Instruction manual v1.0
10.3 Replacing the BIOS battery
The BIOS battery has a life cycle of 3-5 years depending on the load applied.
Recommendation for use:
To prevent unexpected plant downtime, as a precaution the BIOS battery should be
replaced within the scope of the maintenance plan (e.g. every 3 years).
1. Pull off the service slot cover as specified in section 10.2.
2. Bend the top panel retainer clip slightly to the right (see green arrow in figure below) and pull
out the battery.
CAUTION
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+
Re-installation is performed in the reverse order of removal. The battery type to be used is:
Lithium battery CR2032
•
•
ADS-TEC part number: DZ-SONS-04075-1
Pay attention to the polarity when inserting the battery.
Please also note the general information on batteries in section 2.8.
© ads-tec Industrial IT GmbH • Heinrich-Hertz-Str. 1 • 72622 Nürtingen • Germany
Risk of short circuit!
Do not use metal pliers or tweezers to remove or insert the battery.
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