Removing And Installing Hardware; Changing The Backup Battery - Siemens SIMATIC IPC PX-32A Operating Instructions Manual

Device maintenance and repair

7.4 Removing and installing hardware

7.4 Removing and installing hardware
7.4.1

Changing the backup battery

Explosion hazard and risk of release of hazardous substances
Installing the wrong type of battery can cause a DANGER of explosion or fire.
Improper handling of lithium batteries can also result in an explosion of the batteries.
An explosion of the batteries and the released pollutants can cause severe personal injury.
Obsolete batteries endanger 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
• To find out which requirements apply to product maintenance, contact Technical
• Do not throw lithium batteries into open fire, do not solder on the cell case, do not open
58
WARNING
new lithium battery must be certified by UL and meet the following requirements:
– Type: CR2450W or BR2450A
– Rated voltage: 3 V DC
– Maximum special charging current: 5 mA
Support.
the battery, do not short-circuit the battery, do not reverse the polarity of the battery, do
not heat the battery above 100 °C and make sure to protect the battery from direct
sunlight, moisture and condensation.
Operating Instructions, 09/2023, A5E53092695-AA
SIMATIC IPC PX-32A