OPC7000 series 53© ads-tec Industrial IT GmbH • Heinrich-Hertz-Str. 1 • 72622 Nürtingen • Germany12.3 Replacing the lithium battery (OPC7000 series)Loosening / removing the retaining bracketThis battery is secured by a plugged-in retaining bracket. The retaining bracket can be removed fromthe battery holder by carefully lifting the external tabs with a flat tool (screwdriver).Installing / replacing the batteryThe lithium battery can now be removed. It may only be replaced with a battery of the same type. Thetype of battery to be used is:Lithium battery 1/2AA 3V (e.g., ADS-TEC part number: DZ-SONS-04100-0)Ensure the correct polarity when inserting the batteryWARNINGThere is a risk of explosion if the battery isreplaced with the wrong type or with the wrongpolarity. Observe the regulations forenvironmentally sound disposal of used batteries.
