Siemens 7SC80 Manual page 454

Mounting and Commissioning
3.1 Mounting and Connections
[7sc80-batteriefach-110401, 1, --_--]
Figure 3-3
Replacing the Battery
•
Replace the battery only with a model of the same type:
Lithium battery CR2032, 3 V and 230 mAh
•
Withdraw the battery compartment.
•
Remove the battery.
•
Insert the new battery in the battery compartment, the positive pole facing upward.
•
Slide in the battery compartment again.
!
CAUTION
Take care during the replacement and the disposal of the battery.
Non-observance of the stated measures might result in property damage.
The battery contains lithium. The legal requirements for the disposal of batteries apply to lithium
²
batteries.
Observe the national and international regulations when disposing of the battery. Bring the battery to
²
an approved collection place or throw the battery into a collecting box intended for that!
Working on the Device
NOTE
i i
Before carrying out the following steps, make sure that the device is not operative.
NOTE
i
i
Apart from the communication modules and the fuse, there are no further components that can be config-
ured or operated by the user inside the device. Any service activities exceeding the installation or exchange
of communication modules must only be carried out by Siemens personnel
For preparing the workplace, a pad suitable for electrostatic sensitive devices (ESD) is required.
Additionally, the following tools are required:
454
Battery compartment
SIPROTEC Compact, 7SC80, Manual
E50417-G1140-C486-A8, Edition 07.2017