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F2 ULV-CPU
18
Changing the CPU Battery
The BEETLE POS systems are equipped with a lithium battery on the CPU board
(see page 9)
to en-
sure data retention, the time and the setup parameters. The battery should be changed approximately
every five years.
When inserting the new battery, make sure the polarity is correct. This is
marked in the socket. Incorrect replacement of the battery may lead to the
danger of explosion.
The battery is located in a socket in the CPU. To gain access to the battery, proceed as described in
the according chapters of your BEETLE
User Manual
.
The lithium battery must be replaced only by identical batteries or types recommended by Wincor
Nixdorf International.
You can return the used batteries to your Wincor Nixdorf International sales outlet.
Batteries containing harmful substances are marked accordingly. The chemical denotations are as
follows: CD = Cadmium; Pb = Lead, Li = Lithium.
This symbol on a battery tells you that batteries containing harmful substances must
not be disposed of as household waste. Follow the country specific laws and regula-
tions. Within the European Union you are legally bound to return these batteries to the
service organization where you purchased the new battery.
The setup parameters must be reset each time the battery has been changed.