9.1.3
Replacing the backup battery
WARNING
Risk of explosion and release of harmful substances
Improper handling of lithium batteries can result in an explosion of the batteries.
Explosion of the batteries and the released pollutants can cause severe physical injury. Worn
batteries jeopardize the function of the device.
Note the following when handling lithium batteries:
• Replace the battery every 5 years.
• Replace the lithium battery only with the type recommended by the manufacturer.
The article number is A5E34734290.
• Do not throw lithium batteries into fire, do not solder on the cell body, do not recharge, do
not open, do not short-circuit, do not reverse polarity, do not heat above 100°C and protect
from direct sunlight, moisture and condensation.
NOTICE
Disposal of batteries and rechargeable batteries
Batteries and rechargeable batteries do not belong in domestic garbage. The user is legally
obliged to return used batteries and rechargeable batteries.
Used batteries and rechargeable batteries pollute the environment as special waste. You as a
user are liable to prosecution if you do not properly dispose of batteries and rechargeable
batteries.
Please observe the following when disposing of batteries and rechargeable batteries:
• Dispose of used batteries and rechargeable batteries separately as hazardous waste in
accordance with local regulations.
• You can return used batteries and rechargeable batteries to public collection points and
wherever batteries or rechargeable batteries of the type in question are sold.
• Label the battery container "Used batteries and rechargeable batteries".
Requirement
• The device is disconnected from the power supply.
• A replacement battery with the article number A5E34345932 is available.
Service and maintenance
9.1 Maintenance and repair work for SITRANS CC220
Smart Condition Monitoring with IIoT Sensors
56
Operating Instructions, 08/2021, A5E50573389-AA