BECKHOFF CP32xx - Manual (Page 12)

Product Description
taken off.
2 ½“ hard disk (1)
battery (2)
Removing the cover allows access to the hard-disk (1) and the lithium battery of the system clock (2).
The hard-disk drive can now be pulled out. Here, changing the lithium battery is also possible.
The installation takes place in reverse order.
10 CP32xx