RX100 S7 Operating Manual 37
Important information
V CAUTION!
● Install the screw removed during installation/detaching Internal 
Options in former device/position. To use a screw of the different kind 
causes a  breakdown of equipment.
● The installation indicated on this note is sometimes changed to the 
kind of possible options without notice.
Batteries
V CAUTION!
● Incorrect replacement of batteries may lead to a risk of explosion. The 
batteries may only be replaced with identical batteries or with a type 
recommended by the manufacturer (see the PRIMERGY RX100 S7 
Upgrade and Maintenance manual).
● Do not throw batteries into the trash can.
● Batteries must be disposed of in accordance with local regulations 
concerning special waste.
● Replace the lithium battery on the system board in accordance with 
the instructions in the PRIMERGY RX100 S7 Upgrade and 
Maintenance manual.
● All batteries containing pollutants are marked with a symbol (a 
crossed-out garbage can). In addition, the marking is provided with 
the chemical symbol of the heavy metal decisive for the classification 
as a pollutant:
Cd Cadmium 
Hg Mercury 
Pb Lead