Operating Instructions Industrial Box PC
System modifications
Page 20 of 24
R. STAHL HMI Systems GmbH / OI_Industrial_Box_PC_en_V_01_00_00.docx / 26.09.2018
11.4 Replacing the battery
A lithium battery provides the CMOS memory with power so that system information can be
permanently stored. When the battery voltage is running low or running out, an error message
will be issued. The lithium battery will then need to be replaced.
If the lithium battery is not replaced properly there is a risk of
explosion !
The lithium battery must only be replaced with an identical type or
one recommended by the manufacturer.
Do not dispose of the battery as household waste. It will be taken
back by the manufacturer, shop or their representatives free of
charge to be recycled or disposed of.
When replacing the lithium battery, you have to ensure correct
polarity: the positive pole goes on top.
There are different versions of the lithium battery bracket with identical functionality.
Push the detent in the direction of the arrow (1).
The battery is ejected slightly from its bracket.
Remove the battery (2).
Slide the replacement battery of an identical type into the bracket (3) and push down
until it locks in place.
NOTICE
CAUTION
