© Elektronik-Systeme Lauer GmbH & Co KG • Kelterstr.59 • 72669 Unterensingen • Tel. (07022) 9660-0 • Fax (07022) 9660-103
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Insert the new lithium 3V battery (item no.: 200.300.0070) with lettering
facing up and screw the back plate back on firmly.
