Subject to alterations
Version 1.1
IPCOMM GmbH
- 8 -
IPC191V5 Manual
Walter-Bouhon-Straße 4
Copyright © IPCOMM GmbH, 2022
90427 Nuremberg
All rights reserved
Germany
2.4.7
Lithium Battery
The BIOS settings of the system are stored on a battery-backed CMOS. The long-life lithium battery has
normally a lifetime of at least 5 years.
If the CMOS battery is empty and the CMOS information has been deleted, the CMOS-RAM is
programmed by the BIOS with default settings.
The converter can be operated faultlessly even if the CMOS RAM is not provided by the battery. After
the battery has been changed only time and date must be input.
To open the housing, loosen 6 screws from the top cover using a T10 size Torx screwdriver.
When replacing the battery, charge transfers to the circuit board and components must be avoided and
ESD protection measures, such as the use of a grounding wrist strap, are therefore required. The
operation may only be performed on a grounded and conductive surface.
The battery holder is soldered in the mainboard and well visible.
Figure 9: battery
Attention!
Open-frame power supplies are used. Because of this, the process should be carried
out only by experienced electronic engineers.
The device must be completely disconnected from any power supply.
Before opening please push the power button (without electricity supply) several times to
eliminate residual voltages of the power supply.
Attention!
Battery replacement must be carried out by qualified specialists.
Replace the battery exclusively by the same type
(Manganese Dioxide Lithium Button Cell 3 V DC, CR2032)
.
The battery is not rechargeable.
When replacing, pay attention to the polarity of the battery.
Batteries must not be disposed of with household waste or incinerated. At the end of its service
life, the battery must be taken to a collection point for the recycling of electrical and electronic
equipment in accordance with the ElektroG or the EU RoHS directive.
There is a risk of explosion if the battery is handled improperly!
Battery
