Technical data

System expansions
Replacing the lithium battery
In order to permanently save the system information, a lithium battery is installed to provide
the CMOS-memory with a c urrent. A corresponding error message notifies the user when the
charge is too low or the battery is empty. The lithium battery must then be replaced.
For 0-Watt devices: As an interim solution, the device can be started using the
emergency on button at the rear, see chapter ""
Switch ing on a device when the
lithium battery is discharged (0-Watt devices)", Page 22".
Incorrect replacem ent of the lithium battery may lead to a risk of explosion!
The lithium battery may be replaced only with an identical battery or with
a type recommended by the manufacturer.
Do not dispose of lithium batteries with household waste. They must be disposed
of in accordance with local regulat ions concerning special waste.
Lithiumbattery,Re placing,Replacing,Replacing,lithiumbatteryBattery
The lithium battery holder exists in different designs that function in the same way.
1
2
3
1
2
3
► Press the catch in the direction of the arrow (1).

The battery jumps o ut of the holder slightly.
► Remove the battery (2).
► Push the new lithium battery of the identical type into the holder (3) and
press it down until it engages.
Fujitsu Technology Solutions 61