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SARAD GmbH
Batteries replacement
For battery replacement, the rear cover has to be removed. To do that, both screws (A in fig. 3) at
the backside must be unscrewed at first. After that, the cover can be detached by tilting as shown in
picture 4. Please, pay special attention to the correct polarity of the batteries when inserting them
(fig. 5). Change both batteries at the same time because differing charging levels may lead to failures.
Use always batteries of the same type.
Fig. 3. - Remove both screws (A) at the rear
panel.
Fig. 5. - Insert batteries (AAA/LR3) left and right
(take care for right polarity!).
Manual_Smart-Radon-Sensor_EN_12-03-2020.docx
Fig. 4. - Remove the rear cover. Tilt it at the
round edge as shown.
8
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