User Manual N11
Upgrades and maintenance work
Industrial PC
www.noax.com
Page 84 of 120
3085-US-2.4
12.3
Replacing the CMOS battery
Danger
Only use Panasonic BR2032 CMOS batteries or those of equivalent types approved by noax.
Under no circumstances should the CMOS battery be short‐circuited or opened.
"
It is necessary to open the IPC in order to replace the CMOS battery. If there is a
card in the Slot 1 expansion slot, this will also need to be removed.
"
It will then be possible to remove the CMOS battery from the socket and replace it
with a new one.
Install the new battery
(manufacturer Panasonic, type
BR2032) with the
“
+
”
sign up
(the
“
+
”
sign must be visible after
installation).
Fig. 78: CMOS battery
"
Finally, if you removed a card previously, insert it again now and close the IPC
housing back up. (See Chapter 12.1.)
When storing used CMOS batteries, make sure that they are electrically isolated.
Refer to the technical data in Chapter 15.3.4 and follow the instructions in Chapter 16
on Disposal.
